MR ETOS ED Operating Instructions Manual Download

Page: 319 / 406

9 Visualization

Maschinenfabrik Reinhausen GmbH 2020

319

6385142/08 EN

ETOS

4. Select the

role

you want.

5. If necessary, activate the

Group account

Active

Auto login

options.

6. Press the

Accept

button to save the user.

Editing users

To edit an existing user, proceed as follows:

1. Go to

Settings > Administration > User

2. In the list, select the

button for the desired user.

3. Make the amendments desired.

4. Press the

Accept

button to save the user.

Deleting user

To delete an existing user, proceed as follows:

1. Go to

Settings > Administration > User

2. In the list, select the

button for the desired user.

3. Press the

Accept

button to delete the user.

9.34.4 Setting access rights to parameters and events

You can configure access rights to parameters and events for the available
roles. The following options are available for this purpose:

▪ Read: Parameter/event may be displayed.

▪ Write: Parameter/event may be modified.

▪ Acknowledge: Event may be acknowledged.

Figure 242: Setting access rights for an event

Summary of Contents for ETOS ED

Page 1: ...Motor drive unit ETOS ED Operating Instructions 6385142 08 EN ...

Page 2: ... for compensation All rights reserved in the event of the granting of patents utility models or designs The product may have been altered since this document was published We reserve the right to change the technical data design and scope of supply Generally the information provided and agreements made when processing the individual quotations and orders are binding The original operating instruct...

Page 3: ...ntal safety instructions 17 2 3 Personnel qualification 20 2 4 Personal protective equipment 21 3 IT security 22 4 Product description 26 4 1 Scope of delivery 26 4 2 Function description 26 4 3 Performance features 26 4 4 Variants 28 4 4 1 ETOS ED L ETOS ED L S 28 4 4 2 ETOS ED XL 29 4 5 Design 30 4 5 1 Indication field 32 4 5 2 Anti condensation heater 32 4 5 3 Swing frame terminal rail 32 4 5 4...

Page 4: ...ing drive shafts and bevel gear 63 6 3 Centering on load tap changer and motor drive unit 63 6 4 Connecting the ISM assemblies 70 6 4 1 Cable recommendation ISM assemblies 70 6 4 2 Information about connecting serial interfaces RS232 and RS485 71 6 4 3 Notes on connecting to the MR sensor bus 73 6 4 4 Information about connecting analog sensors 78 6 4 5 Electromagnetic compatibility 81 6 4 6 Conne...

Page 5: ...ital inputs and outputs 99 7 6 6 Checking the temperature measurement 99 8 Operation 101 8 1 Operating the motor drive unit remotely 101 8 2 Operating motor drive unit locally 101 8 3 Operating the motor drive unit with the hand crank 102 9 Visualization 104 9 1 Establishing connection to visualization 104 9 2 General 107 9 2 1 Setting general device functions 108 9 2 2 Set up automatic logout 109...

Page 6: ...oad dependent mode 155 9 11 5 Configuring periodic mode 157 9 11 6 Configuring alternating mode 158 9 11 7 Configuring the frequency based cooling system control 159 9 11 8 Displaying status of cooling stages 162 9 12 Cooling system monitoring optional 163 9 12 1 Setting the cooling system monitoring function 163 9 12 2 Cooling efficiency monitoring optional 164 9 12 3 Cooling system flow monitori...

Page 7: ...optional 226 9 22 Monitoring functions 226 9 22 1 Voltage monitoring 226 9 22 2 Current monitoring 229 9 22 3 Power monitoring 232 9 22 4 Power flow monitoring 234 9 22 5 Tap position monitoring optional 236 9 22 6 U bandwidth monitoring 237 9 22 7 Q bandwidth monitoring optional 239 9 22 8 Phase symmetry monitoring 241 9 22 9 Temperature monitoring 242 9 22 10 Switching interval monitoring 242 9 ...

Page 8: ...ot calculation optional 264 9 26 2 Hot spot forecast optional 267 9 26 3 Setting calculation of transformer s loss of life optional 268 9 26 4 Displaying protective device status optional 269 9 26 5 Asset intelligence 269 9 26 6 Transformer statistics 270 9 26 7 Display current oil level dehydrating breather values 271 9 26 8 Displaying the measured value trend of the oil level and dehydrating bre...

Page 9: ...events 312 9 33 3 Displaying event memory 314 9 34 User administration 315 9 34 1 User roles 315 9 34 2 Changing the password 317 9 34 3 Creating editing and deleting users 318 9 34 4 Setting access rights to parameters and events 319 9 34 5 User authentication via RADIUS optional 320 9 35 Information about device 322 9 35 1 Hardware 322 9 35 2 Software 323 9 35 3 Parallel operation 324 9 36 Impor...

Page 10: ... interface 353 10 7 3 Torque monitoring 353 10 7 4 Temperature monitoring 356 10 7 5 Maintenance messages 360 10 7 6 Function monitoring 364 10 7 7 Other faults 365 11 Inspection and maintenance 367 11 1 Care 367 11 2 Inspection 367 11 3 Maintenance 367 12 Removal 369 13 Disposal 372 14 Technical data 373 14 1 Motor drive unit 373 14 2 Control cabinet 373 14 2 1 Drawings 375 14 3 Technical data fo...

Page 11: ...bH 2020 11 6385142 08 EN ETOS ED 14 5 7 AIO 8 analog inputs and outputs 389 14 5 8 CPU central processing unit I 390 14 5 9 System networking 392 14 5 10 Ambient conditions 394 14 5 11 Standards and directives 394 Glossary 397 List of key words 399 ...

Page 12: ...einhausen com Further information on the product and copies of this technical file are avail able from this address if required 1 2 Completeness This technical file is incomplete without the supporting documents The following documents also apply in addition to this technical file Connection diagrams Routine test report Supplement Also observe generally valid legislation standards and guidelines a...

Page 13: ...s relating to sec tions Embedded warnings use the following format DANGER Instruction for avoiding a dangerous situation 1 4 1 3 Signal words and pictograms The following signal words are used Signal word Definition DANGER Indicates a hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a hazardous situation which if not avoided could result in death or...

Page 14: ...standing of particular procedures In this technical file it is laid out as follows Important information 1 4 3 Instruction system This technical file contains single step and multi step instructions Single step instructions Instructions which consist of only a single process step are structured as fol lows Aim of action ü Requirements optional Step 1 of 1 ð Result of step optional ð Result of acti...

Page 15: ...convention Purpose Example UPPERCASE Operating controls switches ON OFF Brackets PC keyboard Ctrl Alt Bold Software operating controls Press Continue button Menu paths Parameter Control parameter Italics System messages error messages signals Function monitoring alarm triggered Number of pages Cross reference Page 41 Dotted underscore Glossary entry abbreviations defini tions etc Glossary entry Ta...

Page 16: ...ghout the service life of the product from delivery installation and oper ation to removal and disposal The following is considered appropriate use Only operate the product in accordance with this technical file and the agreed delivery conditions and technical data Use the equipment and special tools supplied solely for the intended pur pose and in accordance with the specifications of this techni...

Page 17: ...tating parts and the danger of getting caught on protruding parts This poses a danger to life and limb Wear appropriate personal protective equipment such as a helmet work gloves etc for the respective activity Never wear damaged personal protective equipment Never wear rings necklaces or other jewelry If you have long hair wear a hairnet Work area Untidy and poorly lit work areas can lead to acci...

Page 18: ...ent this Observe the information in the current transformer operating instructions Handling electrical components Electrical components can be damaged by electrostatic discharges Never touch electrical components during commissioning operation or maintenance work Take suitable measures e g covers to ensure that personnel cannot touch components Wear suitable personal protective equipment e g groun...

Page 19: ...ical data Observe the specified operating conditions and requirements for the in stallation location Auxiliary materials and operating materials Auxiliary materials and operating materials not approved by the manufac turer can lead to personal injury damage to property and malfunctions of the product Only use conductive and grounded hoses pipes and pump equipment that are approved for flammable li...

Page 20: ...d guidance from an electrically skilled person in relation to the tasks undertaken and the poten tial dangers in the event of inappropriate handling as well as the protective devices and safety measures The electrically trained person works exclu sively under the guidance and supervision of an electrically skilled person Operator The operator uses and operates the product in line with this technic...

Page 21: ...low tearing strength with tight sleeves and with no protruding parts It mainly serves to protect the wearer against being caught by moving machine parts Safety shoes To protect against falling heavy objects and slipping on slippery surfaces Safety glasses To protect the eyes from flying parts and splashing liq uids Visor To protect the face from flying parts and splashing liq uids or other dangero...

Page 22: ...form operations and should not be able to change any device settings Delete or disable the default admin user ID This requires first creating a new user account with the Administrator role You can then use it to delete or disable the default admin account Deactivate service user access Section 9 2 3 Page 110 Enable SSL TLS encryption Section 9 2 Page 107 access to the de vice is then only possible...

Page 23: ...ETH1 1 TCP 8080 Web visualization alternative port 1 ETH1 1 TCP 8081 SSL protected web visualization alternative port ETH1 1 UDP 67 DHCP server Table 5 Interfaces and open ports of the OT1205 assembly 1 Port is closed if you activate the device s SSL encryption CPU CAN 1 1 9 CAN 2 1 9 COM 1 1 9 COM 2 1 9 24V DC RUN INIT ERR USB2 0 4 6 2 A 8 C H TEST PROG RUN 4 6 2 A E 0 8 C L ETH 1 ETH 2 1 ETH 2 2...

Page 24: ...x TCP 443 HTTPS for web based visualization1 ETH 2 x TCP 990 FTPS only for MR service ETH 2 x TCP 8080 HTTP for web based visualization1 ETH 2 x TCP 8081 HTTPS for web based visualization1 ETH 2 x UDP 161 SNMP4 Table 6 Interfaces and open ports of the CPU assembly 1 Port is closed if you activate the device s SSL encryption 2 Depending on the setting of the parameter Visualization release Page 113...

Page 25: ...LS secured connection Key exchange Authentication Encryption Key length Operating mode Hash func tion TLS ECDHE RSA WITH AES 128 CBC SHA1 DHE SHA265 ECDHE ECDSA GCM SHA256 ECDH 256 CBC SHA1 RSA1 SHA256 GCM SHA384 Table 7 Cipher suite 1 Not available with TLS version 1 2 The device uses the SHA256 hash function to save passwords ...

Page 26: ... via the optional Automatic volt age regulation AVR basic pro function package This adjustment operation is always completed regardless of any other control impulses issued during the tap change operation In the standard design the next tap change oper ation can only proceed once all control devices have reached their resting positions Behavior in the event of a voltage interruption Should the vol...

Page 27: ...t status motor protective switch motor is running Optional Motor Current Index On load tap changer monitoring expert Torque monitoring Tap change sequence monitoring Temperature monitoring motor drive unit surroundings OLTC tem perature difference between OLTC and transformer Hand crank monitoring Automatic voltage regulation AVR basic Measurement of voltage and current 1 desired value Voltage reg...

Page 28: ...e with swing frame open 4 4 1 ETOS ED L ETOS ED L S The ISM assemblies are installed as follows figures show swing frame inte rior with cover plate with swing frame closed without cover plate with swing frame open Without display X3 M1 S1 S2 S12 S13A S13B S14 S6A S6B S8A S8B S5 S4 R1 S10A E1 S62P AIO 4 1 2 3 4 11 12 13 14 24V DC RDY 6 7 8 9 16 17 18 19 CPU I RUN INIT ERR CAN 1 CAN 2 COM 1 COM 2 24...

Page 29: ...ssemblies are installed as follows figures show swing frame inte rior with cover plate with swing frame closed without cover plate with swing frame open Without display R1 X3 M1 S1 S2 S12 S13A S13B S14 S6A S6B S8A S8B S5 S4 S10A E1 S62P RUN INIT ERR CAN 1 CAN 2 COM 1 COM 2 24V DC TEST PROG RUN USB2 0 2 4 68 A C H 0 2 4 6 8 A C E L ETH 1 ETH 2 1 ETH 2 2 ERR INIT RUN CAN H L 24V DC DO DO DO DO DI DI...

Page 30: ... 16C 16B 17A 17C 17B 18A 18C 18B 19C 19B 20C 20B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 11 12 13 14 24V DC RDY 6 7 8 9 16 17 18 19 1 2 3 4 11 12 13 14 24V DC RDY 6 7 8 9 16 17 18 19 N L1 L2 L3 RDY k1 l1 k2 l2 k3 l3 X2 X5 1 F2 K20 K2 K1 B2 A10 CPU II A19 DIO 42 20 A5 A23 BEM 1 A24 BES 1 G1 S3 S32...

Page 31: ...gure 7 Design 1 Door of the control cabinet 2 Viewing window for indication field 3 Eyebolt 4 Indication field 5 Transmission gear cover plate 6 Output shaft 7 Hand crank aperture with hand crank interlock switch 8 Hand lamp 9 Fixing lug 10 Hand crank 11 19 inch plug in housing 12 Motor protective switch Q1 13 S3 control switch 14 Swing frame anti condensation heater 15 Briefcase ...

Page 32: ...chanical operations counter shows the overall number of tap change operations 4 5 2 Anti condensation heater The anti condensation heater is designed as a panel heater which also acts as the front cover of the swing frame The design of the motor drive unit and panel heater ensures that air circu lates inside the motor drive unit and therefore that there is a constant interior temperature which is ...

Page 33: ...pment e g transformer circuit breaker Therefore the Tap changer in operation position transit contact shown in the connection diagram should be used for external monitoring locking and control purposes instead of the position transmitter equipment The position transmitter equipment is used to indicate the operating position of the on load tap changer de energized tap changer when idle The remote d...

Page 34: ... Ambient temperature sensor The device is equipped with a temperature sensor for recording the ambient temperature The temperature sensor is on the bottom of the protective housing Ensure that there is sufficient circulation of the ambient air around the tem perature sensor Otherwise there may be errors in torque monitoring Figure 9 Ambient temperature sensor on the bottom of the protective housin...

Page 35: ...he individual device assemblies are described in the following section Figure 10 19 inch plug in housing OT1205 Figure 11 Individual components for assembly on a cap rail 4 5 7 1 Power supply The OT1205 assembly contains the power supply unit for powering the de vice Depending on configuration the device is equipped with one of the fol lowing power supply unit variants Multi voltage mains unit 85 ...

Page 36: ...system interface RS232 COM1 Serial interface RS232 485 COM2 3x Ethernet ETH1 ETH 2 1 ETH 2 2 USB USB 2 0 2x CAN bus CAN 1 CAN 2 CPU CAN 1 1 9 CAN 2 1 9 COM 1 1 9 COM 2 1 9 24V DC RUN INIT ERR USB2 0 4 6 2 A 8 C H TEST PROG RUN 4 6 2 A E 0 8 C L ETH 1 ETH 2 1 ETH 2 2 Figure 12 CPU I assembly 4 5 7 3 Voltage measurement and current measurement The UI 1 assembly is used for measuring 1 phase voltage ...

Page 37: ...nger point Read the information given in the product oper ating instructions Warning of dangerous electrical voltage This assembly is protected via double insulation or reinforced insulation Table 8 Safety relevant symbols on the assembly 4 5 7 4 UI 5 4 voltage measurement and current measurement The UI 5 4 assembly is used for measuring 3 phase voltage and current Figure 15 UI 5 4 assembly ...

Page 38: ... 15 and DIO 42 20 HL provide you with a number of digital inputs and outputs that differs based on the version DIO 28 15 28 inputs 15 outputs 6 N O contacts 9 change over con tacts DIO 42 20 HL 42 inputs 20 outputs 8 N O contacts 12 change over contacts Figure 16 DIO 42 20 assembly Warning of a danger point Read the information given in the product oper ating instructions Warning of dangerous elec...

Page 39: ...A 0 10 V 0 20 mA 4 20 mA Resistance measurement such as PT100 resistor contact series Table 11 Signal types supported by the AIO assembly Figure 17 AIO 4 assembly 4 5 7 7 Analog inputs and outputs AIO 8 The AIO 8 assembly provides 8 channels for analog inputs In accordance with the device configuration the AIO assembly supports one of the follow ing signal types Voltage 0 10 V Current 0 4 20 mA on...

Page 40: ...converter which converts 2 electrical con nections RJ45 to one fiber optic cable connection each Each is converted independently of the other The following interfaces are available 2x RJ45 ETH12 ETH22 2x Duplex LC SFP module ETH11 ETH21 The media converter is designed to be transparent for the network and does not have its own IP address Figure 19 MC 2 2 assembly ...

Page 41: ... electric connection RJ45 into a fiber optic cable connection RJ45 ETH12 Duplex LC SFP module ETH11 Managed switch with redundancy function PRP or RSTP 2x RJ45 ETH23 ETH24 device internal connection 2x Duplex LC SFP module ETH21 ETH22 redundancy connection The following redundancy functions are available to you according to your order PRP standard setting RSTP Figure 20 SW 3 3 assembly 4 6 Namepla...

Page 42: ... the control cabinet 1 Nameplate Outside ETOS ED XL Figure 22 Nameplate on the control cabinet door 1 Nameplate 4 7 Protective devices The following protective devices are fitted in the motor drive unit End stop device mechanical and electric Device protecting against unintentional passage Motor protection device Protection against accidental contact ...

Page 43: ...when the device is ready for operation and issues a signal at the digital output Status OK If your device is equipped with the OLTC monitoring expert function pack age the monitoring system can block further tap change operations where necessary In this case the monitoring system will report the event Blocking active If operation needs to be resumed despite the cause of the event not being elimina...

Page 44: ...whether to con tinue operating the on load tap changer based on the cause Export the service data and contact Maschinenfabrik Reinhausen GmbH 4 10 Visualization 4 10 1 Main screen The web based visualization is split into various areas Figure 24 Main screen 1 Display area 2 Secondary navigation 3 Primary navigation 4 Status bar The most important measured values of the transformer are displayed on...

Page 45: ...k Depending on the device configuration the main screen displays the schematic representation of a transformer for network applications or a transformer for industrial applications 4 10 1 1 Transformer for network applications Figure 25 Transformer data 1 DGA status 2 Top oil temperature 3 Hot spot temperature 4 Cooling system status 5 Load current and load voltage of phases L1 L2 L3 6 Transformer...

Page 46: ... temperature 1 Asset intelligence 2 Total apparent power 3 Ambient temperature 4 Oil level transformer on left on load tap changer on right Figure 27 On load tap changer and motor drive unit 1 OLTC oil temperature 2 Current tap position 3 Voltage regulator 4 Tap change operation statistics 5 OLTC status message collective message ...

Page 47: ...a 1 DGA status 2 Top oil temperature 3 Hot spot temperature 4 Cooling system status 5 Load current an load voltage of the phases L1 L2 L3 high voltage side 6 Transformer name Figure 29 Apparent power oil level and ambient temperature 1 Asset intelligence 2 Total apparent power 3 Ambient temperature 4 Oil level transformer on left on load tap changer on right ...

Page 48: ... Reinhausen GmbH 2020 48 6385142 08 EN ETOS ED Figure 30 On load tap changer and motor drive unit 1 OLTC oil temperature 2 Current tap position 3 Voltage regulator 4 Tap change operation statistics 5 OLTC status message collective message ...

Page 49: ... REMOTE key Select the operating mode On REMOTE Off LOCAL 2 AVR AUTO key Activate auto mode 2 RAISE key Send a control command to the motor drive unit to increase the voltage Only possible in manual mode 2 AVR Manual key Activate manual mode 2 LOWER key Send a control command to the motor drive unit to reduce the voltage Only possible in manual mode 1 Not available if local remote is toggled using...

Page 50: ... access the device If you want to operate the device via the controls and visualization at the same time you have to log in on the device and via the visualization 1 Select the LOGIN or CHANGE button in the status line 2 Enter your user name and password and select the OK button ð The name of the logged in user appears in the status line To log out as a user proceed as follows Press the LOGOUT but...

Page 51: ...rs System Time synchronization Setting parameters There are various ways to configure the settings depending on the parame ter Selecting from a list To select a list entry proceed as follows 1 Use the rotary knob to navigate to the list and press the key Figure 32 Select an entry from a list 2 Use the rotary knob to highlight the list entry and press the key 3 Press the Accept button to save the m...

Page 52: ...e front panel the numerical keypad appears Figure 33 Entering a value 2 Enter the desired value and confirm with 3 Press the Accept button to save the modified parameter Entering text 1 Use the rotary knob to select the text box and press the key ð If operating via the front panel the keyboard appears Figure 34 Entering text 2 Enter the desired text and confirm with 3 Press the Accept button to sa...

Page 53: ... a parameter Enter the name of the desired parameter in the Search entry field Figure 35 Quick search Expert mode The device has an expert mode for entering the parameters You can enter the parameters directly on the overview screen of the respective menu in this mode Figure 36 Expert mode 1 Go to Settings Parameters 2 Select the Expert mode checkbox ð Expert mode is active ...

Page 54: ...scription Maschinenfabrik Reinhausen GmbH 2020 54 6385142 08 EN ETOS ED Hiding showing parameters Depending on how you set the parameters the device will hide or show ad ditional parameters related to this function ...

Page 55: ...rking on the packaging states if for example the on load tap changer or selector has been packed upright Never stack these crates General rule Do not stack crates above a height of 1 5 m For other crates Only stack up to 2 equally sized crates on top of one an other The packaging is suitable to ensure undamaged and fully functional means of transportation in compliance with local transportation la...

Page 56: ...et secure it sufficiently Only trained and authorized persons may select the sling gear and se cure the load Do not walk under the suspended load Use means of transport and lifting gear with a sufficient carrying capacity in accordance with the weight stated on the delivery slip In addition to oscillation stress jolts must also be expected during trans portation In order to prevent possible damage...

Page 57: ...ing is damaged do not under any circumstances install or commission the packaged goods Either re dry the dried packaged goods as per the operating instructions or contact the manufacturer to agree on how to proceed Identify the damaged parts Hidden damage When damages are not determined until unpacking after receipt of the ship ment hidden damage proceed as follows Make the party responsible for t...

Page 58: ...nd restore the sealed packaging Unpack the packed goods and store in a suitable storage space well ven tilated as dust free as possible humidity 50 where possible 5 4 Unpacking shipments and checking for transportation damages NOTICE Transport the packaged crate to the place where the packaged goods are to be installed Do not open the sealed packaging until just be fore installation Otherwise dama...

Page 59: ...5 in relation to the vertical Figure 37 Maximum permissible cable angle for the lifting gear limit stop of the control cabinet WARNING Serious injuries due to the control cabinet tipping and damage to the cable gland if the control cabinet is set down transported or stored upright Only set down transport and store the control cabinet on its back Only remove the control cabinet from the crane once ...

Page 60: ...changer components can cause death or serious injuries during installation of the drive Ensure the de energized state of the transformer and on load tap changer components during installation of the drive 6 1 Attaching the control cabinet to the transformer The control cabinet has four fixing attachments on the rear to secure it 1 Attach four stud bolts not supplied by MR to the transformer tank F...

Page 61: ...acket to the control cabinet Attach the outer bracket to the transformer wall The com plete contact surfaces of the brackets must be in contact 1 1 1 Bracket contact surfaces 3 Use the fixing attachments to attach the control cabinet to the stud bolts and align it vertically on the transformer tank Figure 39 Attaching the control cabinet ...

Page 62: ...nical tension Se cure the control cabinet without subjecting it to mechanical tension Figure 40 Securing the drive 5 Connect the grounding cable to the control cabinet and the transformer tank holding it against the control cabinet using a wrench wrench size 36 Figure 41 Connecting the grounding cable to the control cabinet ...

Page 63: ...on load tap changer If more than 250 tap change operations are performed com pletely fill oil compartment with insulating oil and lubricate sliding surfaces of contacts on selector and selector gear with insulating oil The following steps for centering the on load tap changer and motor drive unit do not apply to the DEETAP DU or COMTAP ARS devices The process for centering the motor drive unit and...

Page 64: ...p changer match Otherwise damage to the on load tap changer and transformer may re sult Figure 42 Adjustment position 2 Attach the hand crank in the motor drive unit to the shaft end located in the upper cover plate This activates a hand crank interlock switch which disconnects the motor circuit at 2 poles Figure 43 Hand crank ...

Page 65: ... continue to turn in the same di rection while counting the tap change indicator sections required for the pointer to reach the mid position of the area marked in gray on the tap change indicator Note the number counted value A and the direction of rotation example A 2 Figure 45 Counting the tap changes needed to reach the mid position 5 If value A is greater than 8 tap change indicator sections t...

Page 66: ... opera tion Then turn in the opposite direction until the pointer is in the mid posi tion of the area marked in gray on the tap change indicator Figure 46 Completing the diverter switch operation 6 Turn the hand crank counter clockwise until the diverter switch operation begins Figure 47 Turning the hand crank in the opposite direction ...

Page 67: ...ation has been completed correctly If value B is less than 8 tap change indicator sections turn another 8 B tap change indicator sections in the same direction example 8 5 3 to complete the tap change opera tion Then turn in the opposite direction until the pointer is in the mid posi tion of the area marked in gray on the tap change indicator Figure 49 Completing the diverter switch operation 9 If...

Page 68: ...ther action is required Refer to item 18 for how to proceed next 11 Use the hand crank to crank in the direction in which the determined value A or B was higher example counter clockwise because B A until the diverter switch operation begins 12 Once the diverter switch operation begins continue turning another 8 hand crank revolutions in the same direction to correctly complete the di verter switc...

Page 69: ... indicator sections 15 Couple the motor drive unit and on load tap changer by refitting the verti cal drive shaft tightening torque 9 Nm Do not turn the drive shaft or output shaft of the bevel gear or motor drive unit any further 16 Continue to turn in the same direction while counting the tap change in dicator sections required for the pointer to reach the mid position of the area marked in gray...

Page 70: ...s and check that the on load tap changer and motor drive unit are in the same tap position 6 4 Connecting the ISM assemblies WARNING Electric shock Risk of fatal injury due to connection errors Ground the device using the grounding screw on the housing 6 4 1 Cable recommendation ISM assemblies Please note the following Maschinenfabrik Reinhausen GmbH recommenda tion when wiring the device Excessiv...

Page 71: ... m 25 Ω km Signal outputs AIO 2 AIO 4 AIO 8 Shielded 1 mm2 Copper RS232 SUB D CPU I CPU II Shielded 0 25 mm2 25 m RS485 SUB D CPU I CPU II Shielded 0 25 mm2 140 m CAN bus CPU I Shielded 0 75 mm 2 000 m total CAN bus Ethernet RJ45 CPU I Min CAT5 shielded S FTP For ETOS ED XL Angle plug rec ommended 100 m Ethernet FO MC 2 2 SW 3 3 Duplex LC Multimode OM3 1310 nm 2000 m Table 13 Recommendation for co...

Page 72: ... 9 pole For connecting the device via the RS232 interface COM2 use a data cable with the following structure Figure 52 RS232 data cable 9 pole RS485 D SUB 9 pole To connect the device via the RS485 interface COM2 use a data cable with the following structure Figure 53 RS485 data cable ...

Page 73: ...ensors Modbus slaves The ISM device operates as the Modbus master Ensure that no other Modbus master is connected over the MR sensor bus Assign a unique Modbus address to each sensor you are connecting over MR sensor bus The MR sensor bus may experience errors if multiple sen sors are using the same Modbus address Observe the following notes for connecting the sensors NOTICE Damage to the device o...

Page 74: ... terminating resistor 120 Ω 0 5 W at the other end of the bus The CPU assembly contains a pull up resistor and a pull down resistor each of 680 Ω in accordance with the Modbus specification No addi tional pull up pull down resistors are needed CPU COM2 Sensor 1 Sensor x D0 A D1 B Com C 1 2 3 4 5 6 7 8 9 D0 A D1 B Com C D0 A D1 B Com C 120 Ω Figure 55 MR sensor bus ...

Page 75: ... only bus device or the last bus device you must use a terminating resistor 120 Ω 0 5 W CPU COM2 MSENSE DGA 2 3 D0 A D1 B Com C 1 2 3 4 5 6 7 8 9 D0 A D1 B Com C 1 4 2 3 5 1 2 3 4 5 D1 B D0 A Figure 56 Connection example MSENSE DGA 2 3 connector M12 type A 5 pole in accor dance with IEC 61076 2 101 CPU COM2 MSENSE DGA 5 D0 A D1 B Com C 1 2 3 4 5 6 7 8 9 PhoneB GND X302 5 X302 4 X302 3 X302 2 X302 ...

Page 76: ...e RS485 plug terminals on the sensor bus Use a shielding clamp to apply the shield to the cable You can directly connect ad ditional MESSKO MTeC EPT303 FO sensors to the plug terminal The EPT303 FO sensor module contains a terminating resistor If you would like to use the EPT303 FO sensor together with other sensor types on an MR sensor bus then we recommend connecting the EPT303 FO sensor to the ...

Page 77: ...B 2 5 terminal RS485 You must enable the half duplex operating mode on the sensor by switching the Duplex mode switch to the HALF setting If the MESSKO MTRAB 2 5 sensor is the only bus device or the last bus device you must activate the sensor terminating resistor by switching the BUS termination 120 ohms switch to the position 1 ON and 2 OFF Figure 61 MESSKO MTRAB 2 5 Modbus configuration 1 Termi...

Page 78: ... W You must activate the half duplex 2 conductor operat ing mode on the sensor via the MSET FO configuration software CPU COM2 MSENSE FO D0 A D1 B Com C 1 2 3 4 5 6 7 8 9 Tx 1 2 3 4 5 Tx Rx Rx GND Figure 62 Connection example MSENSE FO ECU I and ECU S terminal RS485 6 4 4 Information about connecting analog sensors NOTICE Damage to the device and sensors Incorrectly connected and configured analog...

Page 79: ... 2 3 4 5 Figure 63 Plug assignment of the AIO module illustration using module AIO 4 as an example Interface Pin Description 1 6 11 16 I OUT Current output 2 7 12 17 I U IN U OUT Voltage input current input voltage output 3 8 13 18 I U IN Voltage input current in put 4 9 14 19 I U OUT Voltage output current output 5 10 15 20 Not used Table 14 Analog inputs and outputs You can connect the following...

Page 80: ... 5 4 20 mA signal source Figure 64 Connection example for a 4 20 mA sensor PT100 PT1000 sensor Depending on type you must connect a PT100 sensor or PT1000 sensor as follows 2 wire pin and 3 wire pin and 4 wire pin and I OUT I U IN U OUT I U IN I U OUT 1 2 3 4 5 2 wire I OUT I U IN U OUT I U IN I U OUT 1 2 3 4 5 3 wire I OUT I U IN U OUT I U IN I U OUT 1 2 3 4 5 4 wire PT100 PT1000 Figure 65 Connec...

Page 81: ... 10 m away from circuit break ers load disconnectors and busbars 6 4 5 2 Wiring requirement of operating site Note the following when wiring the operating site Route the connecting leads in grounded metal cable ducts Do not route lines which cause interference e g power lines and lines susceptible to interference e g signal lines in the same cable duct Maintain a distance of more than 100 mm betwe...

Page 82: ...e control cabinet The control cabinet where the device will be installed must be prepared in accordance with EMC requirements Functional division of control cabinet physical separation Constant potential equalization all metal parts are joined Line routing in accordance with EMC requirements separation of lines which cause interference and those susceptible to interference Optimum shielding metal ...

Page 83: ...qualization rail to equalize the poten tial If both devices have different potentials only connect the CAN bus cable shielding to one device Variant 1 The connected devices share the same potential If the devices to be connected share the same potential proceed as follows 1 Connect all devices to a potential equalization rail to equalize the poten tial 2 Connect the CAN bus cable shielding to all ...

Page 84: ...rounding bar on left Direct connection to AIO assembly on right Connection using line up terminal 6 4 6 Connecting cables to the system periphery To obtain a better overview when connecting cables only use as many leads as necessary To connect cables to the system periphery proceed as follows ü Use only the specified cables for wiring Note the cable recommendation Connect the lines to be wired to ...

Page 85: ...ires with wire end sleeves 3 Guide the cables into the corresponding plug terminals and fasten them using a screwdriver Figure 70 Example Plug for voltage measurement Figure 71 Example Plug for current measurement 4 Insert the plug into the associated slots and lock or screw the plug in place ...

Page 86: ... safety precautions is mandatory The drive may only be connected to circuits that are equipped with an exter nal and all pole isolating device as close to the drive as possible to ensure that the unit can be fully de energized if required service maintenance etc Furthermore a drive without its own overcurrent protective device for the control circuit and the heater circuit may only be connected to...

Page 87: ...nal lines can cause the device to become damaged For signal lines between the motor drive unit and transformer connect the shielding of the signal line to the motor drive unit only For all other signal lines connect the shielding on both sides as long as there is no potential difference between the two devices If there is a po tential difference then connect the shielding on one side only even whe...

Page 88: ...voltage must be observed to avoid damage to the drive 1 Switch off the voltage supply 2 Secure the voltage supply to prevent an unintentional restart 3 Ensure that everything is de energized 4 Visibly ground and short circuit the motor drive unit 5 Cover or cordon off adjacent energized parts 6 Connect the motor drive unit in accordance with the connection diagrams provided in the briefcase Observ...

Page 89: ...motor circuit at terminal X1 and compare with the details on the nameplate The details must match 3 As an option with separate control circuit supply Measure the voltage and frequency of the control circuit at terminal X1 and compare with the details on the nameplate The details must match 4 As an option with separate heating circuit supply Measure the voltage of the heater circuit at terminal X1 ...

Page 90: ...ecks and tests The trans mission gear cover plate must be fitted and the motor and swing frame closed Ensure that the motor drive unit and on load tap changer de energized tap changer are correctly coupled and that they are in the same tap posi tion for each operating position Please contact Maschinenfabrik Reinhausen GmbH MR if any aspect of the tests is not clear 7 2 1 Checking correct electric ...

Page 91: ...he hand crank until the motor drive unit is mechanically blocked 5 Turn back the motor drive unit with the hand crank to the mid position of the tap change indicator 6 Remove the hand crank 7 Switch on motor protective switch Q1 position I 8 Check that the motor drive unit no longer starts up when the S3 switch is turned further in the same operating direction as under item 1 9 Perform the check f...

Page 92: ... high voltage tests on the trans former Ensure that the oil compartment of the on load tap changer is completely filled with insulating fluid Ensure that all protective devices for the on load tap changer are function ing correctly and are ready for use Ensure that the ground connections on the motor drive protective housing and protective housing fastening are free of paint Only perform high volt...

Page 93: ...emoved in order to transport the transformer proceed as follows 1 Ensure that the drive and the on load tap changer are in the adjustment position 2 Remove the drive 3 Do not actuate the drive while the on load tap changer is uncoupled and do not turn the output shaft 4 Do not actuate an on load tap changer which is uncoupled and do not turn its drive shaft 5 Transport the drive to the installatio...

Page 94: ...m should be used for external monitoring locking and control purposes instead of the position transmitter equipment 1 Commission motor drive unit Section 7 1 Page 89 2 Ensure correct function of motor drive unit Section 7 2 Page 90 3 Commission the transformer 7 6 Visualization 7 6 1 Establishing connection to visualization Depending on the product version you can establish a connection to the vi ...

Page 95: ...ETH2 1 http 192 168 165 1 if SSL encryption is active enter https 192 168 165 1 in the browser on the PC ð The visualization is accessed ETOS ED with display You can use the ETH1 1 front interface or the optional ETH2 2 interface of the CPU assembly to establish the connection to the visualization To do this observe the following configuration example Interface Configuration Standard ETH1 1 IP add...

Page 96: ...lishing a connection via the front interface 2 Activate automatic assignment of the IP address via DHCP on the PC 3 Enter the visualization s IP address http 192 168 165 1 or if SSL encryption is active enter https 192 168 165 1 in the browser on the PC ð The visualization is accessed ETH2 2 interface optional The device is supplied with the IP address 192 0 1 230 at the factory If you have change...

Page 97: ...active enter https 192 0 1 230 in the browser on the PC ð The visualization is accessed 7 6 2 Setting the language You can use this parameter to set the display language for the device The device comes with a maximum of four languages English Italian German Portuguese French Russian Spanish Chinese Korean Polish Table 18 Available display languages Language is available as an option 1 Select the L...

Page 98: ...efer to the information in the section Setting the de vice time Section 9 5 Page 116 7 6 4 Commissioning wizard If you want the device to help when setting the relevant parameters you can use the commissioning wizard The commissioning wizard provides a selec tion of parameters that you can configure in order A detailed description of each of the parameters can be found in the Opera tion chapter To...

Page 99: ...al ues To display the status of the digital inputs and outputs proceed as follows 1 Go to Information Hardware 2 Select the individual assemblies one after another and check the individ ual measured values or the status of digital inputs and outputs 3 If errors arise check the measurement path and the wiring 7 6 6 Checking the temperature measurement To commission the device check whether the meas...

Page 100: ...inhausen GmbH 2020 100 6385142 08 EN ETOS ED 3 If the temperatures do not match use the connection diagram to check the wiring Check configuration of the analog inputs Section 9 29 Page 292 Check the function of the temperature sensors ...

Page 101: ...e operation In the standard design the next tap change operation can only proceed once all control devices have reached their resting positions Behavior in the event of a voltage interruption If the voltage is interrupted during a tap change operation the motor drive unit will complete the started tap change operation once the voltage supply returns 8 2 Operating motor drive unit locally In specia...

Page 102: ...usen GmbH immediately To operate the motor drive unit manually only use the hand crank mounted in the motor drive unit For information about fault rectification refer to the Fault elimination chap ter Normal operation During normal operation there is no need to operate the unit with the hand crank The hand crank is mainly required during installation and for tests in the transformer plant Use of t...

Page 103: ...d 4 NOTICE Damage to the on load tap changer due to tap change opera tion not being completed correctly Turn the hand crank in one direction until the pointer has fully circled the tap change indicator once and is again in the mid position of the area marked in gray on the tap change in dicator ð The tap change operation is complete 5 Remove the hand crank and return it to the mounting bracket 6 S...

Page 104: ...e product version you can establish a connection to the vi sualization as follows ETOS ED without display You can use the ETH2 1 interface or the optional ETH2 2 interface of the CPU assembly to establish the connection to the visualization The inter faces do not use a DHCP server Therefore you must assign a static IP ad dress to your PC To do this observe the following configuration example Inter...

Page 105: ...ETH2 1 http 192 168 165 1 if SSL encryption is active enter https 192 168 165 1 in the browser on the PC ð The visualization is accessed ETOS ED with display You can use the ETH1 1 front interface or the optional ETH2 2 interface of the CPU assembly to establish the connection to the visualization To do this observe the following configuration example Interface Configuration Standard ETH1 1 IP add...

Page 106: ...blishing a connection via the front interface 2 Activate automatic assignment of the IP address via DHCP on the PC 3 Enter the visualization s IP address http 192 168 165 1 or if SSL encryption is active enter https 192 168 165 1 in the browser on the PC ð The visualization is accessed ETH2 2 interface optional The device is supplied with the IP address 192 0 1 230 at the factory If you have chang...

Page 107: ...TH2 2 interface Figure 81 Establishing a connection via the ETH2 2 interface on the back 2 Assign a unique IP address to the PC in the same subnet as the device e g 192 0 1 100 3 Enter the visualization s IP address e g http 192 0 1 230 if SSL encryption is active enter https 192 0 1 230 in the browser on the PC ð The visualization is accessed 9 2 General You can set general parameters in this men...

Page 108: ...he parameter 4 Press the Accept button to save the modified parameter Commissioning wizard You can use this parameter to set whether the commissioning wizard Section 7 6 4 Page 98 is to launch automatically when the device is restarted Measured value display You can use this parameter to set whether the displayed measured values and control parameters are to refer to the primary side or secondary ...

Page 109: ...CADA only The device accepts commands via SCADA Hardware and SCADA The device accepts commands via digital inputs and SCADA Table 21 Selecting remote behavior USB interface You can use this parameter to deactivate the USB interface You can select the following options On USB interface is activated Off USB interface is deactivated 9 2 2 Set up automatic logout You can change the settings so that th...

Page 110: ...er to activate th automatic logout function Time until auto logout You can use this parameter to set the time period of inactivity after which a user is automatically logged out 9 2 3 Activating deactivating service user access The device is equipped with user access for the Maschinenfabrik Rein hausen GmbH Technical Service department This access is for error diag nostics and troubleshooting in t...

Page 111: ... in delivery status you can log in as the administrator as follows User name admin Password admin 1 Go to Settings Parameters System General 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter 5 Restart the device to apply the change Service user access activation You can use this parameter to activate or deactivate service user access 9 3 Co...

Page 112: ...02 2020 11 14 Figure 85 Network settings 1 Go to Settings Parameters System Network settings 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter IP address ETH 1 ETH 2 2 You can use this parameter to assign an IP address to the device Assign IP addresses to both web based visualization and SCADA optional in different subnets Otherwise you wil...

Page 113: ... You can use this parameter to set the accepted TLS versions If you would like to establish an encrypted connection to the visualization you must use an accepted TLS version You can select the following options Option Accepted TLS versions 1 0 1 0 1 1 1 2 1 1 1 1 1 2 1 21 1 2 Table 22 TLS version 1 This option can be selected only if the TLS version is supported by the connected peripheral equipme...

Page 114: ...server Configure the DNS server in Network settings Enter the URL as the broker address Settings Parameters MQTT Name Value Activate MQTT Off Broker address Broker port 8883 Client username Password SSL TLS encryption Off Home Events Information Recorder Settings EN CHANGE REBOOT admin 23 09 2020 09 23 Figure 86 MQTT ü When using a URL on the broker it may be necessary to enter and acti vate Page ...

Page 115: ...883 SSL TLS 1883 Client username optional You can use this parameter to set the client user name for authentication at the broker When using authentication you must configure the broker ac cordingly Password optional You can use this parameter to set the password for authentication at the bro ker When using authentication you must configure the broker accordingly SSL TLS encryption You can use thi...

Page 116: ... zone UTC 01 00 Amsterdam Berlin Activate second time server Off SNTP time server 2 0 0 0 0 Home Events Information Recorder Settings EN CHANGE REBOOT admin 23 09 2020 09 23 Figure 87 Time synchronization 1 Go to Settings Parameters System Time synchronization 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter Time You can use this parameter...

Page 117: ...egion Time shift to UTC Mumbai India UTC 5 30 h Beijing China UTC 8 00 h Brasilia Brazil UTC 3 00 h Table 23 Time shift to UTC Coordinated Universal Time Activate second time server optional As an option you can use a second time server e g as a backup should the first one fail When you activate the second time server the device synchro nizes the time with the second time server if a connection ca...

Page 118: ... the standards RFC 5424 and RFC 3164 Settings Parameters Syslog Name Value Activate syslog Off Syslog standard RFC 5425 Syslog server 0 0 0 0 Syslog server port 6514 Reconnect delay time 10 s Device designation m200 Emergency severity level Off Alert severity level Off Critical severity level Off Error severity level Off Warning severity level Off Notice severity level Off Info severity level Off ...

Page 119: ... You can use this parameter to set the IP address of the syslog server Syslog server port You can use this parameter to set the port of the syslog server Reconnect delay time You can use this parameter to determine how long the device will wait be fore it attempts to reconnect after the connection has been interrupted earlier or a syslog message could not be transmitted only for TCP or TLS Device ...

Page 120: ...e 15 min Dimming On Dimming waiting time 3 min Brightness dimming 50 Home Events Information Recorder Settings EN CHANGE REBOOT admin 30 01 2020 10 32 Figure 89 Setting the screensaver 1 Go to Settings Parameters System Screensaver 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter Screensaver If you activate this function the device...

Page 121: ...sequently press any key If the screensaver and brightness dimming are activated you have to press any key twice in order to reactivate the display at full brightness Dimming waiting time You can use this parameter to set the dimming waiting time Brightness dimming Setting for the brightness when the display is dimmed 100 corresponds to full brightness 10 to the lowest brightness 9 8 SCADA The foll...

Page 122: ...Settings Parameters System IEC 61850 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter IED name You can use this parameter to assign the device an IED name in order for it to be identified in the IEC 61850 network The IED name must start with a letter and may contain no more than 11 characters Device ID You can use this parameter to assign ...

Page 123: ... each LN ReportControl elements can be created in the LN containing the associ ated DataSet IP address if this is not present the preset one is used Subnet mask if this is not present the preset one is used Gateway IP address if this is not present the preset one is used Name of IED IED name Name of AccessPoint AccessPoint attribute name Name of logical device LDevice attribute inst OSI PSEL OSI S...

Page 124: ...transmission o 1 Number of databits 8 Parity Even Number of stop bits 1 ASDU single character confirmatio Off Home Events Information Recorder Settings EN CHANGE REBOOT admin 31 01 2020 13 05 Figure 91 IEC 60870 5 101 1 Go to Settings Parameters System IEC 60870 5 101 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter Serial interface You ca...

Page 125: ...his parameter to set how many octets are provided for the ASDU address ASDU address You can use this parameter to set the address of the ASDU No of information object address octets You can use this parameter to set how many octets are provided for the in formation object address Number of cause of transmission octets You can use this parameter to set how many octets are provided for the cause of ...

Page 126: ...ble 26 RES bit test ASDU sequence optimization With this parameter you can set which method is to be used for optimizing the ASDU types The standard enables optimization in order to be able to transfer multiple value changes in a telegram in a sequence of ascending in formation object addresses This is displayed by the sequence bit The se lection of ASDU types for which this optimization is allowe...

Page 127: ... time from UTC and the set time zone Page 117 Table 28 Reference time 9 8 3 Configuring IEC 60870 5 103 optional If you want to use the IEC 60870 5 103 control system protocol you must set the following parameters Settings Parameters IEC 60870 5 103 Name Value Serial interface RS232 Baud rate 9600 ASDU address 1 Number of databits 8 Parity Even Number of stop bits 1 DFC compatibility Standard Refe...

Page 128: ...ou can use this parameter to set the number of stop bits DFC compatibility You can use this parameter to set how the device is to use the DFC bit Data Flow Control in the control field You can select the following options Option Description Standard The device sets the DFC bit in each response to a com mand The device thus indicates that the master may not send any further commands The master must...

Page 129: ...he time as UTC The de vice calculates the local time from UTC and the set time zone Page 117 Table 30 Reference time 9 8 4 Configuring IEC 60870 5 104 optional If you want to use the IEC 60870 5 104 control system protocol you must set the following parameters Also refer to the section Configuring the net work Section 9 3 Page 111 Settings Parameters IEC 60870 5 104 Name Value TCP port 2404 ASDU a...

Page 130: ...pe 1 3 9 11 13 15 21 126 Ed 2 Optimization in accordance with IEC 60870 Edition 2 Type 1 3 5 7 9 11 13 15 20 21 126 Table 31 ASDU sequence optimization Reference time You can use this parameter to set which time is to be transmitted by the con trol system The device uses this information for time synchronization Section 9 5 Page 116 You can select the following options Option Description Local The...

Page 131: ...Section 9 3 Page 111 if you want to use Modbus TCP Settings Parameters Modbus Name Value Modbus type RTU Modbus address 1 TCP port 502 Maximum TCP connections 10 TCP Keepalive Off Serial interface RS232 Baud rate 9600 Number of databits 8 Parity Even Number of stop bits 1 Home Events Information Recorder Settings EN CHANGE REBOOT admin 31 01 2020 13 05 Figure 94 Modbus 1 Go to Settings Parameters ...

Page 132: ...t the serial interface for data transmis sion You can select the following options RS232 RS485 Baud rate You can use this parameter to set the serial interface s baud rate You can select the following options 9600 baud 19200 baud 38400 baud 57600 baud 115200 baud Number of data bits You can use this parameter to set the number of databits Parity You can use this parameter to set the parity You can...

Page 133: ...out confirmation 5 s Indefinite unsolicited retries Off Number of unsolicited retries 3 User ID code ISM Reference time UTC Home Events Information Recorder Settings EN CHANGE REBOOT admin 31 01 2020 13 05 Figure 95 DNP3 1 Go to Settings Parameters System DNP3 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter 9 8 6 1 DNP3 transmission type ...

Page 134: ...ted messages the device sends a message via the control system every time a value is changed 9 8 6 5 Repetition of unsolicited messages You can use this parameter to set how often the device is to send an unso licited message until it receives a response from the DNP3 master 9 8 6 6 Repeat unsolicited messages indefinitely You can use this parameter to set the device to send an indefinite number o...

Page 135: ...lisher or receive GOOSE messages GOOSE subscriber via the IEC 61850 control system protocol with the device The configuration of GOOSE is described in the following sections 9 8 7 1 Configuring GOOSE publisher If you configure the device as a GOOSE publisher you can send all data points which the device provides via MMS as GOOSE messages To do this you have to configure the data points using DataS...

Page 136: ...PC You must have a parameter configurator or administra tor user role To configure the device as a GOOSE publisher proceed as follows 1 Go to Settings Export Figure 96 Exporting SCADA configuration 2 Select the SCADA configuration option ð The SCADA configuration is exported as a zip archive 3 Unzip the zip archive and adapt the TEMPLATE icd file to the require ments 4 Go to Settings Import ...

Page 137: ...an IED 7 Upon successful completion of the import restart the device ð The system restarts and checks the configuration If the configuration failed an error message appears and the device resets the configuration to the one with which it was delivered 9 8 7 2 Configuring GOOSE subscriber If you configure the device as a GOOSE subscriber you can receive GOOSE messages from an IED in the network and...

Page 138: ...X GOOSE SUBSCRIBER FCDA You cannot adjust this value You can only use data points with bType BOOLEAN true false and Dbpos intermediate state off on bad state The functional constraint must be of type ST Value Description true on Is used as logical value 1 false off Is used as logical value 0 intermediate state Last value received is retained bad state Error status value is identified as invalid Ta...

Page 139: ...ions available on the device appears Figure 99 Overview of device functions available 2 Select the desired function 3 Select the desired IED AccessPoint LDevice and GSEControl 4 Select the desired data point Figure 100 Selecting the data point 5 Press the Accept button to save the configuration ð The Restart device dialog appears 6 Select Cancel if you want to configure other data points or OK to ...

Page 140: ...properties for the IEC 60870 5 101 control system protocol Column Description Modifiable Setting range Active You can use the checkbox to set whether the data point is to be transferred via the control system protocol or not Yes Active inactive IOA Data point address The setting range is based on the set ting for the Octet number of information object address parameter octet 2 or 3 Yes Octet 2 1 6...

Page 141: ...s active either Notice You can only enter a threshold value for data points of type 9 10 11 12 13 14 21 34 35 or 36 Yes 0 32 768 CT Interval in ms for periodic transmission of the data point If you set 0 the data point is not transmitted periodically Notice You can only enter an interval for data points of type 9 11 or 13 Yes 0 10 000 Table 35 Configuring IEC 60870 5 101 data points Figure 101 Con...

Page 142: ... 254 Yes 0 255 GIN Data point generic identification number Notice You can only use generic identification number 0 for data points with a function type other than 254 Yes 0 65 535 Data Type Data point data type No Name Data point designation No Interrogation The value indicates whether the data point is to be in cluded in a general query 1 or not 0 Yes 0 1 Threshold Threshold value for measured v...

Page 143: ...rship as a binary code 5 bits A maximum of 5 groups is possible Example 00000 belongs to no groups 00001 group 1 01000 group 4 01001 group 1 and group 4 Yes 00000 11111 INTG The value indicates whether the data point is to be in cluded in a general query 1 or not 0 Yes 0 1 TH Threshold value for measured values The data point is only transferred again if the change of value is greater than the thr...

Page 144: ... You can adjust the following data point properties for the Modbus control system protocol Column Description Modifiable Setting range Active You can use the checkbox to set whether the data point is to be transferred via the control system protocol or not Yes Active inactive Type Data point type No Index1 Data point address Yes 0 65 535 Index2 Optional second data point address This is used auto ...

Page 145: ...ints You can adjust the following data point properties for the DNP3 control sys tem protocol Column Description Modifiable Setting range Active You can use the checkbox to set whether the data point is to be transferred via the control system protocol or not Yes Active inactive OBJGROUP The OBJGROUP column indicates the data point object group AI Analog Input AO Analog Output BI Binary Input BO B...

Page 146: ...ation No Deadband Threshold value for analog inputs The data point is only transferred again if the change of value is greater than the threshold value If you enter the value 0 no threshold value is active If you do not enter any value the device adopts the threshold value defined by the device parameter If no device parameter is available for the threshold value no threshold value is active eithe...

Page 147: ...settings 4 Restart the device to activate the modified list of data points 9 8 8 7 Exporting and importing the data point configuration You can export the data point configuration e g to back it up or import it into another device You will find more information in the Import Export Man ager Section 9 36 Page 324 section 9 8 9 Display status of the SCADA connection This display shows you the status...

Page 148: ...ates the on load tap changer and the motor drive unit and display it later 9 9 1 Enter the name plate data You can enter the name plate data for the transformer the on load tap changer and the motor drive unit Figure 107 Nameplate 1 Go to Settings Parameters System Nameplate 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter ...

Page 149: ...lable are each permanently linked to a Generic digital input event message and the control system commands available are each permanently linked to aGeneric SCADA command event message for this purpose Input command Event message Digital input 11 Generic digital input 1 Digital input 21 Generic digital input 2 Digital input 421 Generic digital input 42 Generic SCADA command 1 Generic SCADA command...

Page 150: ...ters In order to establish the link you have to enter the corresponding event number in the desired parameter Note that you can only enter the event numbers of the Generic digital input or Generic SCADA command events If you enter event number 500 the link is disabled Settings Parameters Link functions Name Value Master parallel operation method 500 Follower parallel operation metho 500 Parallel o...

Page 151: ...al output 1 500 Home Events Information Recorder Settings EN CHANGE REBOOT admin 04 02 2020 11 14 Figure 110 Linking digital outputs ü The desired event number is known Section 9 33 Page 311 1 Go to Settings Parameters System Link outputs 2 Select the desired parameter 3 Enter the desired event number 4 Press the Accept button to save the modified parameter 9 10 3 Linking control system messages Y...

Page 152: ...vents Information Recorder Settings EN CHANGE REBOOT admin 04 02 2020 11 14 Figure 111 Linking SCADA messages ü The desired event number is known 1 Go to Settings Parameters System Link messages 2 Select the desired parameter 3 Enter the desired event number 4 Press the Accept button to save the modified parameter Generic SCADA message X You can use this parameter to link the SCADA message with an...

Page 153: ...m Cooling group X control 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter Activate You can use this parameter to activate or deactivate the cooling stage On The cooling stage is used for cooling system control Off The cooling stage is not used for cooling system control Activate cooling stage X In the Manual operating mode Section 9 11 2 ...

Page 154: ...ching point the cooling stage is switched on If the temperature is less than the switching point minus the optional hysteresis the cooling stage is switched off Hysteresis You can use this parameter to set a hysteresis below the switching point The cooling stage is only switched off if the temperature is less than the switching point minus the hysteresis Switch on delay You can use this parameter ...

Page 155: ...ng stages via the visu alization Section 9 11 1 Page 153 or the control system To set the operating mode proceed as follows 1 Go to Settings Parameters Cooling system Cooling system con trol Operating mode 2 Select the desired option 3 Press the Accept button to save the modified parameter 9 11 3 Deactivating cooling system control Via a signal at the digital input I Deactivate ISM cooling system ...

Page 156: ...ettings EN CHANGE REBOOT admin 04 02 2020 10 14 Figure 113 Cooling system control To use this function you need to activate the corresponding cooling stage Section 9 11 1 Page 153 1 Go to Settings Parameters Cooling system Cooling system con trol 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter Activate load dependent mode You can use this...

Page 157: ...Off Load dep mode Switching point 100 0 Load dep mode Switch on delay 2 0 min Load dep mode Overrun time 30 0 min Activate period mode Off Period mode Interval 24 h Period mode Switch on duration 30 min Period mode Switch on delay 120 min Activate altern mode Off Altern mode Change interval 24 h Home Events Information Recorder Settings EN CHANGE REBOOT admin 04 02 2020 10 14 Figure 114 Cooling sy...

Page 158: ... of 24 h then cooling stage 1 is switched off after 24 h and cooling stage 2 is switched on After another 24 h cooling stage 2 is switched off and cooling stage 1 is switched on etc Settings Parameters Cooling rol Name Value Operating mode Manual Load dep mode Off Load dep mode Switching point 100 0 Load dep mode Switch on delay 2 0 min Load dep mode Overrun time 30 0 min Activate period mode Off ...

Page 159: ... uses the highest speed derived based on the configured depen dencies The device outputs the fan speed as an analog signal 0 10 V using in verse logic in the process 100 0 V 0 10 V The device records the status of the connected frequency converter using inverse logic low active Fan speed based on the top oil temperature If the top oil temperature is less than the lower threshold then the device us...

Page 160: ...l temperature nmin Minimum fan speed nmax Maximum fan speed θS1 Lower threshold for top oil temp θS2 Upper threshold for top oil temp Fan speed based on load factor The load factor is the ratio of load current to nominal current If the load fac tor is less than the lower threshold then the device uses the minimum fan speed If the load factor is greater than the upper threshold then the device uses...

Page 161: ... LS1 Lower load factor threshold LS2 Upper load factor threshold Settings Parameters Cooling sy rol Name Value Min fan run time after error 300 s Minimum fan speed 10 Maximum fan speed 100 Lower threshold for top oil temp 20 C Upper threshold for top oil temp 60 C Lower load factor threshold 0 Upper load factor threshold 100 Home Events Information Recorder Settings EN CHANGE REBOOT admin 05 02 20...

Page 162: ... run at maximum speed Lower top oil temperature threshold You can use this parameter to set the top oil temperature at which the fans are to run at minimum speed Upper load factor threshold You can use this parameter to set the load factor at which the fans are to run at maximum speed Lower load factor threshold You can use this parameter to set the load factor at which the fans are to run at mini...

Page 163: ...the cooling system monitoring function You can set the general cooling system monitoring functions with the follow ing parameters Settings Parameters Cooling sy ing Name Value Run in time evaluation 60 s Operating duration 0 s Number of starts 0 Operating duration 0 s Number of starts 0 Home Events Information Recorder Settings EN CHANGE REBOOT admin 05 02 2020 10 09 Figure 120 Cooling system moni...

Page 164: ... the operating duration of the cooling stage You can use this parameter to reset the operating duration of the relevant cooling stage if you have replaced fans or pumps on the cooling system for example 9 12 2 Cooling efficiency monitoring optional The device can monitor the efficiency of a cooling system To do this the de vice evaluates the cooling efficiency using the following values Thermal re...

Page 165: ...d losses You can use this parameter to set the transformer no load losses P0 for cal culating the thermal resistance of the cooling system 9 12 2 2 Displaying the cooling efficiency You can display the temporal progression of the average value of the ther mal resistance Rth of the cooling system over the last 10 days Figure 122 Cooling efficiency Go to Information Cooling system Cooling efficiency...

Page 166: ...3 6 m h Figure 123 Cooling system flow monitoring values 9 12 3 1 Setting the cooling system flow monitoring function You can set the following limit values for the cooling media oil and water re spectively for monitoring the cooling system flow Measured value Lower limit 2 Lower limit 1 Upper limit 1 Upper limit 2 Feed temperature Return temperature Temperature difference Pressure Flow rate Pump ...

Page 167: ...ters to set the limit values for the permissible feed temperature of the oil circuit You can set two upper and two lower limit val ues for each cooling stage Return oil temperature You can use these parameters to set the limit values for the permissible re turn temperature of the oil circuit You can set two upper and two lower limit values for each cooling stage Oil temperature difference You can ...

Page 168: ...s for the permissible feed temperature of the water circuit You can set two upper and two lower limit values for each cooling stage Return water temperature You can use these parameters to set the limit values for the permissible re turn temperature of the water circuit You can set two upper and two lower limit values for each cooling stage Water pressure You can use these parameters to set the li...

Page 169: ...ing parameters let you configure control of the motor drive unit You can set the following Switching pulse Motor runtime Switching direction Settings Parameters Motor co nit Name Value Switching pulse type Time controlled pulse Switching pulse time 1 5 s Switching pulse pause 2 5 s Activate motor runtime monitoring Off Motor runtime 6 s Activate switching direction moni Off Switching direction Sta...

Page 170: ...AVR Auto operating mode until the measured value is back within the bandwidth In AVR Manual operating mode the device is sues the switching pulse for as long as you press the or key If the device is operated as a follower in parallel operation in this case then the TAPCON will issue the switching pulse until one of the following re quirements has been met The set motor runtime has been reached The...

Page 171: ...or drive unit s runtime can be monitored by the device This function is used to identify motor drive unit malfunctions during the tap change oper ation and to trigger any actions needed Behavior The motor drive unit issues the Motor drive unit running signal during the tap change operation This signal is present until the tap change operation is complete The device compares the duration of this si...

Page 172: ...the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter U switching direction You can use this parameter to set the switching direction for voltage regula tion You can use this to adjust the behavior of the device based on how your on load tap changer and motor drive unit are configured You can se lect the following options Setting Meaning Standard The de...

Page 173: ... monitoring You can use this parameter to set the switching direction monitoring This function monitors whether a tap change operation in the wrong direction has been undertaken e g due to a wiring mistake If a tap change operation in the wrong direction is detected the device is sues the event message Switching direction monitoring and blocks auto matic regulation Automatic regulation is blocked ...

Page 174: ... 7 Door open closed 8 Temperatures 9 Next maintenance Go to Information Motor and control cabinet Drive 9 15 Regulation The general functions for regulating the on load tap changer are described in this section 9 15 1 Response to control system disconnection optional If your device is equipped with a connection to a control system SCADA you can use the following parameters to set how the device is...

Page 175: ...eter to set the behavior of the device when the con nection to the control system is interrupted You can select the following op tions No response The device remains in the current operating mode Switchover to auto mode The device switches to auto mode Desired value 1 5 The device uses the selected voltage desired value This desired value will also continue to be used once the connection is reesta...

Page 176: ...ion delay time 5 s Home Events Information Recorder Settings EN CHANGE REBOOT admin 23 09 2020 09 23 Figure 130 Regulation 1 Go to Settings Parameters On load tap changer regulator Regu lation 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter Control variable You can use this parameter to set which control variable the device is to ...

Page 177: ...accordance with the order the device is equipped with one of the follow ing variants for setting the desired value 9 16 1 1 Desired value 1 1 Go to Settings Parameters Grid Control Desired value 2 Enter the desired value 3 Press the Accept button to save the modified parameter 9 16 1 2 Desired value 1 3 You can set 3 different desired values The device always uses one of the set desired values for...

Page 178: ...ol You can define the desired value used for control by means of the Select desired value parameter or with the digital inputs The device only processes commands via digital inputs or the control sys tem when it is in the Remote mode You must also set the Remote behavior Page 109 parameter accordingly Setting the desired value 1 Go to Settings Parameters Grid Control Desired value 2 Enter the desi...

Page 179: ...input If this is not done the de vice uses the set desired value 1 Setting desired value 1 1 Go to Settings Parameters Grid Control Desired value 2 Enter the desired value 3 Press the Accept button to save the modified parameter Setting max desired value setting With this parameter you can set the desired value that corresponds to the maximum level of the analog signal level e g 20 mA for 4 20 mA ...

Page 180: ...g desired value 1 1 Go to Settings Parameters Grid Control Desired value 2 Enter the desired value 3 Press the Accept button to save the modified parameter Setting desired value step width To set the desired value sep width proceed as follows 1 Go to Settings Parameters Control Desired value step width 2 Enter desired value step width 3 Press the Accept button to save the modified parameter 9 16 1...

Page 181: ...lue below which the power dependent desired value is to attain the mini mum value Umin 20 0 MW Table 44 Parameters to be set for active power dependent adjustment of desired voltage value Figure 133 Active power dependent adjustment of desired voltage value Uref Desired value Umin Minimum desired value Pmeas Measured active power Umax Maximum desired value Pmin Active power at minimum de sired val...

Page 182: ...ated using the following equation Uref Umax U0 Pmax Pmeas U0 To activate the active power dependent adjustment of the desired voltage value you need to set the following parameters Activating TDSC The TDSC function is only active when the device can calculate the active power correct current measurement and voltage measurement and the re quired parameters are set If this isn t done the voltage is ...

Page 183: ...ept button to save the modified parameter TDSC Pmax Pmin You can use these parameters to set the maximum and minimum active power value at which the maximum and minimum active power dependent desired value is to be used for regulation 1 Go to Settings Parameters Control TDSC Pmax Pmin 2 Enter active power for maximum minimum desired value 3 Press the Accept button to save the modified parameter 9 ...

Page 184: ...ed active power is 0 MW 100 00 V Pmax Active power at max de sired value Set maximum active power value above which the power dependent desired value is to attain the maxi mum value Umax 20 0 MW Pmin Active power at min desired value Set minimum active power value below which the power dependent desired value is to attain the mini mum value Umin 20 0 MW Table 45 Parameters to be set for active pow...

Page 185: ... value is calculated using the following equation Uref U0 Umin 0 Pmin Pmeas U0 Linear dependency with positive active power If the measured active power 0 Pmeas Pmax the desired value is calculated using the following equation Uref Umax U0 Pmax Pmeas U0 To activate the active power dependent adjustment of the desired voltage value you need to set the following parameters Activating TDSC The TDSC f...

Page 186: ...C 1 2 3 U0 You can use this parameter to set the desired value which is to be used when the measured active power is 0 1 Go to Settings Parameter Control TDSC U0 2 Enter desired value at active power 0 3 Press the Accept button to save the modified parameter TDSC 1 2 3 Pmax Pmin You can use these parameters to set the maximum and minimum active power value at which the maximum and minimum active p...

Page 187: ...e device uses the value set in parameter desired value 1 Desired value BCD input 100 80 40 20 10 8 4 2 1 49 V 0 0 1 0 0 1 0 0 1 50 V 0 0 1 0 1 0 0 0 0 51 V 0 0 1 0 1 0 0 0 1 52 V 0 0 1 0 1 0 0 1 0 53 V 0 0 1 0 1 0 0 1 1 54 V 0 0 1 0 1 0 1 0 0 55 V 0 0 1 0 1 0 1 0 1 56 V 0 0 1 0 1 0 1 1 0 57 V 0 0 1 0 1 0 1 1 1 58 V 0 0 1 0 1 1 0 0 0 59 V 0 0 1 0 1 1 0 0 1 60 V 0 0 1 1 0 0 0 0 0 61 V 0 0 1 1 0 0 0 ...

Page 188: ...0 0 1 1 0 87 V 0 1 0 0 0 0 1 1 1 88 V 0 1 0 0 0 1 0 0 0 89 V 0 1 0 0 0 1 0 0 1 90 V 0 1 0 0 1 0 0 0 0 91 V 0 1 0 0 1 0 0 0 1 92 V 0 1 0 0 1 0 0 1 0 93 V 0 1 0 0 1 0 0 1 1 94 V 0 1 0 0 1 0 1 0 0 95 V 0 1 0 0 1 0 1 0 1 96 V 0 1 0 0 1 0 1 1 0 97 V 0 1 0 0 1 0 1 1 1 98 V 0 1 0 0 1 1 0 0 0 99 V 0 1 0 0 1 1 0 0 1 100 V 1 0 0 0 0 0 0 0 0 101 V 1 0 0 0 0 0 0 0 1 102 V 1 0 0 0 0 0 0 1 0 103 V 1 0 0 0 0 0 0...

Page 189: ... 1 0 0 1 0 0 0 1 1 124 V 1 0 0 1 0 0 1 0 0 125 V 1 0 0 1 0 0 1 0 1 126 V 1 0 0 1 0 0 1 1 0 127 V 1 0 0 1 0 0 1 1 1 128 V 1 0 0 1 0 1 0 0 0 129 V 1 0 0 1 0 1 0 0 1 130 V 1 0 0 1 1 0 0 0 0 131 V 1 0 0 1 1 0 0 0 1 132 V 1 0 0 1 1 0 0 1 0 133 V 1 0 0 1 1 0 0 1 1 134 V 1 0 0 1 1 0 1 0 0 135 V 1 0 0 1 1 0 1 0 1 136 V 1 0 0 1 1 0 1 1 0 137 V 1 0 0 1 1 0 1 1 1 138 V 1 0 0 1 1 1 0 0 0 139 V 1 0 0 1 1 1 0 0...

Page 190: ...e following transformer values are used to determine the minimum band width Nominal voltage UN 11000 V Step voltage in tap position 4 UStep4 11275 V Step voltage in tap position 5 UStep5 11000 V Delay time T1 Delay time T1 delays the issuing of a tap change command for a defined pe riod This prevents unnecessary tap change operations if the tolerance bandwidth is exited briefly Response to delay t...

Page 191: ...width Delay time T1 starts D Control variable is still outside the bandwidth after delay time T1 has expired Tap change operation is initiated Delay time T2 You can use this parameter to set delay time T2 Delay time T2 is used to compensate for large control deviations faster The delay time T2 only takes effect if more than one tap change operation is required to correct the control deviation The ...

Page 192: ...s to count down Once delay time T2 is complete a control impulse is again issued to the motor drive unit for the tap change to return to the tol erance bandwidth Figure 136 Behavior of the regulation function with delay times T1 and T2 1 Upper limit of bandwidth 4 Set delay times T1 and T2 2 Desired value 5 Control variable measured value 3 Lower limit of bandwidth 6 Bandwidth range A Control vari...

Page 193: ...Press the Accept button to save the modified parameter Desired value You can use this parameter to set the desired value for the reactive power regulation Bandwidth You can use this parameter to set the maximum permissible deviation of the reactive power from the desired value Delay time T1 Delay time T1 delays the issuing of a tap change command for a defined pe riod This prevents unnecessary tap...

Page 194: ...he bandwidth before delay time T1 has expired C Control variable is outside of the bandwidth Delay time T1 starts D Control variable is still outside the bandwidth after delay time T1 has expired Tap change operation is initiated Time response T1 You can use this parameter to set the time response for delay time T1 You can select the following options Linear time response Integral time response Li...

Page 195: ... tap change operation is required to correct the control deviation The first output pulse occurs after the set delay time T1 After the set tap change delay time T2 has elapsed additional pulses occur in order to correct the existing control deviation The following requirements must be noted to set delay time T2 The delay time T2 must be greater than the switching pulse time The delay time T2 must ...

Page 196: ...Bandwidth range A Control variable is outside of the bandwidth Delay time T1 starts B Delay time T1 complete Tap change triggered C Delay time T2 complete Tap change triggered Activate delay time T2 You can use this parameter to activate or deactivate the delay time T2 9 18 Transformer data The transformation ratios and measuring set up for the voltage and current transformers used in the system c...

Page 197: ...Ph phase current Home Events Information Recorder Settings EN CHANGE REBOOT admin 03 02 2020 08 09 Figure 141 Transformer data 1 Go to Settings Parameters Grid Transformer data 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter Primary transformer voltage You can use this parameter to set the primary voltage of the voltage trans form...

Page 198: ...e correction for your trans former circuit Voltage transformer circuit You can use this parameter to set your voltage transformer s circuit You can select the following options Option Description 1 Ph phase voltage Measurement in 1 phase grid between the conductor and neutral conductor 3 Ph differential voltage Measurement in 3 phase grid between 2 conductors 3 Ph phase voltage Measurement in 3 ph...

Page 199: ... N k l The voltage transformer VT is connected to the phase conductor and neu tral conductor The current transformer CT is looped into the phase conductor The voltage UL1 and current IL1 are in phase The voltage drop on a phase conductor is determined by the current IL1 If you use this circuit set the device as follows Parameters Option Voltage transformer circuit 1 Ph phase voltage Current transf...

Page 200: ...le 50 Circuit 1 B Circuit 1 C L1 L2 L3 UL1 IL1 VT CT1 UL1 IL1 IL2 IL3 UL3 UL2 CT2 UL1 UL2 UL2 IL1 IL2 IL2 UI L N k l The voltage transformer VT is connected to the phase conductors L1 and L2 The current transformer CT1 is looped into the phase conductor L1 and CT2 into the phase conductor L2 The current transformers CT1 and CT2 are connected crosswise in paral lel total current IL1 IL2 The total c...

Page 201: ...is determined by the current IL3 If you use this circuit set the device as follows Parameters Option Voltage transformer circuit 3 Ph differential voltage Current transformer circuit 3 Ph phase current Phase angle correction 90 Table 52 Circuit 1 D Circuit 1 E L1 L2 L3 UL2 VT CT UL1 IL1 IL2 IL3 UL3 UL2 UL2 UL1 UL1 IL2 UI L N k l The voltage transformer VT is connected to the phase conductors L1 an...

Page 202: ...2 UL2 UI L N k l The voltage transformer VT is connected to the phase conductors L1 and L2 The current transformer CT is looped into the phase conductor L1 The current IL1 lags behind voltage UL1 UL2 by 30 This corresponds to a phase shift of 30 and a correction value of 30 The voltage drop on a phase conductor is determined by the current IL1 If you use this circuit set the device as follows Para...

Page 203: ...urrent lags behind the voltage by 30 If you use this circuit set the device as follows Parameters Option Voltage transformer circuit Current transformer circuit Phase angle correction 0 UI measuring channels 3 phase measurement channels 1 2 3 Measurement mode Phase phase Table 55 Circuit 3 A Circuit 3 B L1 L2 L3 N UI VT VT VT CT CT CT L1 L2 L3 N k1 l1 k2 l2 k3 l3 Three phase measurement The voltag...

Page 204: ... Otherwise the device will calculate incorrect performance values Circuit 3 C L1 L2 L3 VT VT CT UI L1 L2 L3 N k1 l1 k2 l2 k3 l3 Three phase voltage measurement single phase current measurement The voltage transformers are connected between the phases The current transformer is connected to phase L1 If you use this circuit set the device as follows Parameters Option Voltage transformer circuit Curr...

Page 205: ...s Option Voltage transformer circuit Current transformer circuit Phase angle correction 150 UI measuring channels 3 ph voltage 1 ph current Measurement mode Phase phase Table 58 Circuit 3 D Circuit 3 E L1 L2 L3 VT VT CT UI L1 L2 L3 N k1 l1 k2 l2 k3 l3 Three phase voltage measurement single phase current measurement The voltage transformers are connected between the phases The current transformer i...

Page 206: ...age measurement single phase current measurement The voltage transformers are connected between the phase and neutral conductor The current transformer is connected to phase L1 Parameters Option Voltage transformer circuit 3 Ph phase voltage Current transformer circuit 3 Ph phase current Phase angle correction 0 UI measuring channels 3 ph voltage 1 ph current Measurement mode Phase neutral Table 6...

Page 207: ... L1 L2 L3 N UI VT VT VT CT L1 L2 L3 N k1 l1 k2 l2 k3 l3 Three phase voltage measurement single phase current measurement The voltage transformers are connected between the phase and neutral conductor The current transformer is connected to phase L3 Parameters Option Voltage transformer circuit 3 Ph phase voltage Current transformer circuit 3 Ph phase current Phase angle correction 120 UI measuring...

Page 208: ... hot spot calculation on winding 1 W2 Current measurement for hot spot calculation on winding 2 W3 Current measurement for hot spot calculation on winding 3 Circuit S 1 L1 L2 L3 N UI VT VT VT CT CT CT L1 L2 L3 N k1 l1 k2 l2 k3 l3 W1 L1 L2 L3 L1 L2 L3 W2 W3 N If you use this circuit set the device as follows Parameters Option Voltage transformer circuit Current transformer circuit 3 Ph phase curren...

Page 209: ...T CT CT L1 L2 L3 N k1 l1 k2 l2 k3 l3 W1 L1 L2 L3 L1 L2 L3 W2 W3 If you use this circuit set the device as follows Parameters Option Voltage transformer circuit 3 Ph phase voltage Current transformer circuit 3 Ph phase current Current transformer circuit W2 Total current Current transformer circuit W3 Phase current Phase angle correction 0 UI measuring channels 1 ph measurement Channel 1 2 3 Measur...

Page 210: ... L3 VT VT If you use this circuit set the device as follows Parameters Option Voltage transformer circuit Current transformer circuit 3 Ph phase current Current transformer circuit W2 Phase current Current transformer circuit W3 Phase current Phase angle correction 0 UI measuring channels 3 ph voltage 1 ph current Measurement mode Phase phase Table 65 Circuit S 3 ...

Page 211: ...f you use this circuit set the device as follows Parameters Option Voltage transformer circuit 3 Ph differential voltage Current transformer circuit 3 Ph phase current Current transformer circuit W2 Phase current Current transformer circuit W3 Phase current Phase angle correction 30 UI measuring channels 1 ph measurement Channel 1 2 3 Measurement mode Table 66 Circuit S 4 ...

Page 212: ... Measurement 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter 9 19 1 UI measuring channels If you are measuring the voltage and current with the 3 phase UI 3 measur ing module you can use this parameter to set the measurement channels in use Option Description 1 ph measurement Channel 1 The device uses 1 channel each for measure me...

Page 213: ...ulating reactive cur rent minimization method Average value regulation Voltage is automatically regulated to the aver age of the 3 phases Limit value monitoring line drop compensation and parallel operation also take place using the circulating reactive current minimization method to the average of the 3 phases If you activate the average value regulation option automatic voltage regu lation is bl...

Page 214: ...nsate for voltage losses on the lines and therefore ensure correct voltage at the load This requires precise line data After you have entered all of the line data the device automatically calcu lates the ohmic and inductive voltage drop and takes this into account for au tomatic voltage regulation UTr VT CT ULine Drop ULoad U I R X Figure 143 Equivalent circuit of R X compensation Figure 144 Phaso...

Page 215: ...rmation Recorder Settings EN CHANGE REBOOT admin 03 02 2020 08 09 Figure 145 Compensation 1 Go to Settings Parameters Grid Compensation 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter 9 20 2 Z compensation To keep the voltage constant for the consumer you can use Z compensation to activate a current dependent voltage increase You ...

Page 216: ...on Name Value Compensation method R X compensation Ohmic resistance load 0 0 Ohm m Inductive resistance load 0 0 Ohm m Length of line 0 00 m Voltage increase 0 0 Voltage limit value 0 0 Home Events Information Recorder Settings EN CHANGE REBOOT admin 03 02 2020 08 09 Figure 147 Compensation 1 Go to Settings Parameters Grid Compensation 2 Select the desired parameter 3 Set the desired parameter 4 P...

Page 217: ...compare the tap position re ceived with their own tap position If the tap position is not the same the fol lowers switch to the tap position received from the master This ensures that the transformers operating in parallel are always in the same tap position You can set whether the master transfers the change in tap position to the followers before or after its own tap change operation The devices...

Page 218: ... Master follower current blocking Yes Master follower switching characteristics Yes Maximum tap difference Yes if follower No Yes Error if no communication present Yes Behavior if no communi cation present Yes Parallel operation error delay time Yes Table 69 Parameter 9 21 1 2 Circulating reactive current minimization with CAN bus communication With the circulating reactive current parallel operat...

Page 219: ...ircuit voltage UK and to vector groups with the same and different step voltages This does not re quire any information about the tap position Note that the following prerequisites must be met for the circulating reactive current minimization parallel operation method You have to use current transformers with the same rated values for all transformers in parallel operation If you wish to operate i...

Page 220: ...ators as a cor rection for the control deviation determined on the basis of the measurement voltage This extra control deviation depends on how much the measured power factor deviates from the desired power factor To use the power factor method you need to know the conditions of your network in order to correctly set the device parameters The power factor method is suited to transformers connected...

Page 221: ...1 Circulating reactive current sens 0 0 Circulating reactive current bloc 20 0 Desired power factor 0 9 Desired load stress type Inductive Master follower current blocking Off Maximum tap difference 1 Master follower switching charact Sequential Error if no communication present No error Behavior if no communication pres Independent regulation Parallel operation error delay ti 10 s Home Events Inf...

Page 222: ...eactive current minimization without CAN bus communication Section 9 21 1 3 Page 220 parallel op eration method Table 70 Setting parallel operation method Only change the parallel operation method when the on load tap changers are not performing tap change operations To select the parallel operation method proceed as follows 1 Go to Settings Parameters Parallel operation Parallel operation method ...

Page 223: ...e device calculates a correction which is added to the control deviation Enter a desired power factor other than 0 If you enter a desired power fac tor of 0 the device is not able to calculate the voltage correction Desired load stress type You can use this parameter to set the load stress type which the trans former has under normal operating conditions You can determine the load stress type usin...

Page 224: ...the CAN bus as the master starts its tap change operation The tap change operations of the master and followers thereby take place at almost the same time in synch Maximum tap difference You can use this parameter to set the maximum permissible tap difference between followers and master on the follower If the tap difference is greater than the set maximum tap difference to the master the follower...

Page 225: ...el operation error delay time You can use this parameter to set the delay time for a parallel operation er ror message so that brief fault messages are not received if the motor drive units involved in the parallel operation have different runtimes 9 21 3 TAPCON 2xx retrofit The TAPCON 2xx retrofit function allows you to operate the device in par allel operation with existing devices Parallel oper...

Page 226: ...he system topology The devices in parallel operation only use the information communicated by devices in the same parallel operation group via CAN bus You can use the PARALLEL GROUP 1 and PARALLEL GROUP 2 inputs to assign the device to a parallel operation group If you create a signal at both inputs the device is assigned to both parallel operation groups If no parallel operation group is assigned...

Page 227: ...age monitoring with the limit value Overvoltage U being exceeded U Overvoltage U U Overvoltage U U Undervoltage U U Undervoltage U tV Delay time tE Event duration H Hysteresis You can set the following parameters for each limit value Relative absolute limit value Limit value V Absolute limit value Limit value Limit value relative to the desired voltage value only for devices with voltage regulatio...

Page 228: ... modified parameter Mode You can use this parameter to set which limit value you would like to use Absolute The device uses the absolute limit value in V Relative The device uses the relative limit value in relative to the de sired voltage value Absolute You can use this parameter to specify an absolute limit value in V relative to the secondary value of the voltage transformer or in kV relative t...

Page 229: ...the mea sured voltage is back above the limit value For U U The device performs tap change opera tions in the lower voltage direction U until the mea sured voltage is back below the limit value With high speed return the device ignores the set delay time of automatic voltage regulation Auto blocking Automatic regulation is blocked You can continue to perform tap change operations in manual mode Au...

Page 230: ...er limit 1 I Lower limit 1 I Lower limit 2 tV Delay time tE Event duration H Hysteresis You can set the following parameters for each limit value Relative absolute limit value Limit value A or kA Absolute limit value Limit value Limit value relative to the rated current of current trans former With current measurements via the analog input the value is rela tive to the maximum value of the analog ...

Page 231: ...r to set which limit value you would like to use Absolute The device uses the absolute limit value in A kA Relative The device uses the relative limit value in relative to the rated current of current transformer Absolute You can use this parameter to specify an absolute limit value in A in relation to the secondary value of the current transformer or in kA in relation to the primary value of the ...

Page 232: ...operations in manual mode Auto manual blocking Automatic regulation is blocked You cannot perform tap change operations in manual mode Table 73 Behavior when an event message is issued 9 22 3 Power monitoring For monitoring the transformer s current power you can set the following limit values Measured value Lower limit 2 Lower limit 1 Upper limit 1 Upper limit 2 Apparent power S S S S Active powe...

Page 233: ...to Settings Parameters Grid Power monitoring 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter Absolute You can use this parameter to specify a limit value Hysteresis You can use this parameter to set the hysteresis You can use this to avoid the unnecessary generation of messages if the measured value fluctuates around a threshold v...

Page 234: ...form tap change operations in manual mode Auto manual blocking po sition The automatic control does not perform a tap change operation in the direction of a lower tap position posi tion You cannot perform a tap change operation in the di rection of a lower tap position position in manual mode Auto manual blocking po sition The automatic control does not perform a tap change operation in the direct...

Page 235: ...ou can use this to avoid the unnecessary generation of messages if the measured value fluctuates around a threshold value Delay time You can use this parameter to set the delay time in order to delay the issuing of the event message Behavior for reversal of power flow You can use this parameter to set the behavior in the event of a reversal of power flow You can select the following options Settin...

Page 236: ...s further tap change operations The target tap position operation is ignored if there is no tap position capture Automatic regulation is blocked Table 76 Behavior in the event of a reversal of power flow 9 22 5 Tap position monitoring optional You can set 2 limit values for tap position monitoring Pos Pos You can set the following parameters for each limit value Delay time limit value Behavior lim...

Page 237: ...ou can still perform a tap change operation in the direction of a lower tap position position in manual mode Auto manual blocking position The automatic control does not perform a tap change operation in the direction of a higher tap position position You cannot perform a tap change operation in the direction of a higher tap position position in manual mode Auto manual blocking position The automa...

Page 238: ...ue is above or below the set bandwidth Page 190 the Function monitoring event is displayed after the set delay time for function monitoring has elapsed The event is automatically acknowledged as soon as the mea sured value is back within the set bandwidth The following parameters are available for setting function monitoring Function monitoring Hysteresis Delay time Settings Parameters U bandwidt ...

Page 239: ...bandwidth monitoring The set bandwidth Page 190 for reactive power regulation is used for this pur pose Upper bandwidth Lower bandwidth You can set the following parameters for each limit value Hysteresis limit value Specification as a percentage relative to the de sired voltage value Delay time limit value Behavior If the measured value is higher than the upper limit or lower than the lower limit...

Page 240: ... Go to Settings Parameters On load tap changer regulator Q bandwidth monitoring 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter Function monitoring You can use this parameter to activate function monitoring You can select the following options Setting Behavior Off Function monitoring is deactivated Only Auto Function monitoring is...

Page 241: ...alue of the 3 phases Settings Parameters Phase sy ing ΔU Δφ Max diff Response for exceed Delay time 5 0 V Off 0 s 5 0 deg Off 0 s Home Events Information Recorder Settings EN CHANGE REBOOT admin 30 01 2020 08 18 Figure 164 Phase symmetry monitoring 1 Go to Settings Parameters Phase symmetry 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified pa...

Page 242: ... measured temperature is less than limit value or the device triggers an event message Settings Parameters Temperat ing Hot spot Top oil Ambient Bottom oil OLTC GP 1 GP 2 GP 3 GP 4 117 0 C 122 0 C 90 0 C 105 0 C 20 0 C 25 0 C 50 0 C 60 0 C 20 0 C 30 0 C 90 0 C 105 0 C 20 0 C 25 0 C 100 0 C 110 0 C 20 0 C 25 0 C 95 0 C 100 0 C 20 0 C 30 0 C 95 0 C 100 0 C 20 0 C 30 0 C 95 0 C 100 0 C 20 0 C 30 0 C ...

Page 243: ...xceeded the device triggers an event Behavior You can use this parameter to set the behavior of the device if the maximum permissible number of tap change operations is exceeded Setting Behavior Off Switching interval monitoring is disabled On Switching interval monitoring is activated Table 80 Behavior Setting switching interval monitoring To set switching interval monitoring proceed as follows 1...

Page 244: ...alues for each column If the measured gas volume is greater than the limit value or the device triggers an event message Settings Parameters Buchholz relay OLTC gas volume 0 3 l 0 4 l Home Events Information Recorder Settings EN CHANGE REBOOT admin 04 02 2020 11 14 Figure 166 Limit values for the gas volume of the Buchholz relay of the on load tap changer 1 Go to Settings Parameters On load tap ch...

Page 245: ...lues for the gas volume of the Buchholz relay of the transformer 1 Go to Settings Parameters Active part Buchholz relay 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter 9 22 13 Monitoring the oil pressure transformer When you record the oil pressure of the transformer you can use the pres sure relief device PRD to set 2 limit value...

Page 246: ...imit values for the gas volume If the on load tap changer has multiple columns you can set 2 limit values for each column If the measured oil pressure is greater than the limit value or the device triggers an event message Settings Parameters Pressure ice OLTC oil pressure 15 kPa 20 kPa Home Events Information Recorder Settings EN CHANGE REBOOT admin 04 02 2020 11 14 Figure 169 Limit values for th...

Page 247: ...o save the modified parameter Target tap position You can use this parameter to define a target tap position 9 24 Measured values You can display the measured values for the device 9 24 1 Displaying current measured values The current measured values can be displayed on the measured value screen Note that the displayed measured values may differ from the raw values displayed in the information dis...

Page 248: ...er Figure 171 Measured values Go to Information Grid Measured values 9 24 2 Displaying measured value recorder optional You can use the optional measured value recorder function to display the progress of measured values and signals over time Depending on device configuration you can select the following measured values and signals for the display Signal Description P_m L1 Active power L1 average ...

Page 249: ...1 average value I_m L2 Current L2 average value I_m L3 Current L3 average value U_m L1 Voltage L1 average value U_m L2 Voltage L2 average value U_m L3 Voltage L3 average value Q_m L1 Reactive power L1 average value Q_m L2 Reactive power L2 average value Q_m L3 Reactive power L3 average value Q_m Total reactive power average value Auto block Auto mode blocked HSR tap position High speed return lowe...

Page 250: ...er factor in total I N Neutral conductor current I L1 Current L1 I L2 Current L2 I L3 Current L3 U L1 Voltage L1 U L2 Voltage L2 U L3 Voltage L3 Q L1 Reactive power L1 Q L2 Reactive power L2 Q L3 Reactive power L3 Q Total reactive power t motor Motor runtime Q1 Off Motor protective switch triggered Par grp 1 Parallel operation group 1 active Par grp 2 Parallel operation group 2 active Table 81 Mea...

Page 251: ... to be displayed in the list 3 If necessary set the desired axis for each signal 4 Enter the start time and end time for the measured value display 5 Press Display to call up the measured value display data log Figure 173 Data log The operation described below is only possible if you access the visualiza tion using a computer 6 Move the mouse pointer to a measurement point for more information ...

Page 252: ...follows 1 Call up the measurement recorder and the desired measured value se ries 2 Press the Trend button 3 Select the desired measured values 4 Select the desired trend function 5 Entire the desired time period for the calculation of the trend curve 6 Press the Accept button to display the trend curves ð The trend curve is displayed Measured values that are displayed as trend curves are marked w...

Page 253: ...ameters Recorder Name Value Mean value interval 360 s Home Events Information Recorder Settings EN CHANGE REBOOT admin 04 02 2020 11 14 Figure 175 Recorder 1 Go to Settings Parameters System Recorder 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter 9 24 4 Displaying temperature curve optional You can display the temporal progression of the...

Page 254: ...4 5 Displaying winding temperatures optional If you record the winding temperatures with a sensor you can display the temporal progression of the measured winding temperatures over the last 10 days To do so proceed as follows Figure 178 Winding temperature Go to Information Active part Winding temperature 1 12 13 24 As an option you can also display the measured value trend over a time pe riod tha...

Page 255: ...the last 10 days Figure 179 Measured value trend of the Buchholz relay Go to Information Protective devices Buchholz relay 9 24 7 Displaying the measured values of the pressure relief device optional You can display the temporal progression of the measured values of the pressure relief device PRD over the last 10 days Figure 180 Measured value trend of the pressure relief device Go to Information ...

Page 256: ...ed values Go to Information Insulating fluids Historic oil level dehydrating breather 9 25 On load tap changer monitoring 9 25 1 Changing tap position designation optional This function allows you edit the designation of the tap position The desig nations are displayed on the main screen when each of the tap positions is active and are used for the control system Settings Tap position table Raw va...

Page 257: ...e IHV TCR I LV I HV You must enter the calculation factor for each tap position If you enter the value 0 for a tap position a calculation will not be performed for this tap posi tion and the device will not display a value for the current on the low voltage side Settings Tap position table Raw value Tap position Control system TCR 1 1 1 3 2 2 2 4 3 3 3 5 4 4 1 6 5 5 2 7 6 6 1 8 7 7 3 9 8 8 4 10 9 ...

Page 258: ...e term Motor Current Index in accordance with IEEE PC57 143 de scribes the area below the curve of the motor current during an on load tap change operation The Motor Current Index is a measurement that takes into account the inrush current the present tap change conditions and the tap change duration 3 6 9 12 15 A 0 0 1 2 3 4 s I t 200 400 600 800 1000 0 Tap change operations MCI Motor current Mot...

Page 259: ...itching direction Example Previous tap change operation pos 2 pos 3 Current tap change operation pos 3 pos 4 RSO Reverse tap change operation The switching direction is not the same as the previous switching direction Example Previous tap change operation pos 2 pos 3 Current tap change operation pos 3 pos 2 Unknown The tap change operation type is unknown This is the case after the device has been...

Page 260: ... Press the Accept button to save the modified parameter Determining the limit values Upon delivery the limit values have not been determined Maschinenfabrik Reinhausen GmbH recommends the following procedure for determining the limit values 1 When commissioning the product deactivate limit value monitoring 2 After one year display the minimum and maximum values of the Motor Current Index MCI extre...

Page 261: ...t value for reverse tap change operations If the Motor Current Index is less than the lower limit value the device triggers an event message Primary transformer current You can use this parameter to set the primary current of the current trans former for measuring the motor current The secondary current is 5 A 9 25 4 2 Displaying the MCI You can display the progression and the extreme values of th...

Page 262: ... maximum and mini mum values of the Motor Current Index and the corresponding dates Figure 188 MCI extreme values 1 Go to Information On load tap changer MCI extreme values 2 Where necessary select the Reset button to clear the displayed extreme values 9 25 5 Displaying information about contact wear only OILTAP If you are monitoring an on load tap changer of type OILTAP you can dis play the curre...

Page 263: ... Figure 189 Contact wear Go to Information On load tap changer Contact wear 9 25 6 Information about the on load tap changer Under OLTC you can display information about the on load tap changer Current tap position Total tap change operations operations counter Figure 190 OLTC Go to Information On load tap changer OLTC 9 26 Transformer monitoring optional ...

Page 264: ...r bus and link Section 9 29 Page 292 the transmitted data points to the function of the analog input winding temperature 1 24 Hot spot calculation The device can calculate the hot spot in accordance with the thermal models of the standards IEC 60076 7 and IEEE Std C57 91 To enable this you must set the calculation parameters Figure 191 Hot spot calculation If you use the optional function Hot spot...

Page 265: ...ollowing options Hot spot measurement Hot spot calculation Calculation method You can use this parameter to set which method the device is to use to cal culate the hot spot temperature IEC 60076 7 IEEE Std C57 91 Depending on the calculation method you have to set various additional cal culation parameters IEC hot spot factor You can use this parameter to set the hot spot factor for calculating th...

Page 266: ...u can use this parameter to set the nominal current of the transformer for calculating the hot spot temperature in accordance with IEC 60076 7 or IEEE Std C57 91 Winding time constant You can use this parameter to set the winding time constant for calculating the hot spot temperature in accordance with IEC 60076 7 or IEEE Std C57 91 IEEE Oil exponent You can use this parameter to set the oil expon...

Page 267: ...n either be made in accordance with IEC 60076 7 or IEEE Std C57 91 Clause 7 model The diagram also shows you the load factor and the relative aging rate of the transformer Figure 192 Hot spot forecast For the hot spot forecast calculation you must enter the desired values for load factor and ambient temperature for every hour The device uses the currently measured values as the starting values The...

Page 268: ...ameters Active part Rel loss of life 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter IEC Insulating paper You can use this parameter to set whether the transformer is equipped with thermally stabilized insulation paper or not This parameter is used to calcu late the relative aging rate and is only relevant if you calculate the hot spot te...

Page 269: ...unction is used to diagnose possible transformer states with the aide of a statistical model using the data from the sensors that are connected to the device This is to simplify interpreting the recorded measured values and the event messages occurring The more sensors there are connected to the transformer and connected to the device the more precisely the device can perform the diagnosis If the ...

Page 270: ...telligence 1 Go to Information System Asset intelligence 2 Select the desired diagnosis to display further information 9 26 6 Transformer statistics 9 26 6 1 Setting Tx statistics monitoring You can set 2 limit values each for the calculated loss of life of the trans former If the calculated loss of life is greater than the limit value the device triggers an event Settings Parameters Tx stati ing ...

Page 271: ...ters to set the limit values for the loss of life of the transformer 9 26 6 2 Displaying transformer statistics You can display the calculated loss of life of the transformer Figure 197 Transformer statistics Go to Information Active part Statistics 9 26 7 Display current oil level dehydrating breather values The device displays an overview of the current oil level and the dehydrating breather mea...

Page 272: ...nsformer and on load tap changer up to 3 measured values Status values of the dehydrating breathers of the transformer and on load tap changer Status gray yellow red Heater status blue heater active Date of the last heating period Humidity Figure 198 Current measured values of the oil level and dehydrating breather Go to Information Insulating fluids Current oil level dehydrating breather ...

Page 273: ...former oil Depending on the device configuration the device records the measured values from the sen sors either as analog signals 4 20 mA or MR sensor bus For the configu ration of the sensors refer to sections Configuring analog inputs and out puts Section 9 29 Page 292 and MR sensor bus Section 9 28 Page 282 The values determined and calculated using the function Dissolved gas analysis can exhi...

Page 274: ...rameters DGA monitoring Name Value Measuring accuracy of the sensor 15 0 Reset diagnostic error memory Off Evaluation interval for rates of 7 days C2H2 1 0 ppm C2H2 10 0 ppm C2H2 35 0 ppm C2H4 50 0 ppm C2H4 100 0 ppm C2H4 200 0 ppm C2H6 65 0 ppm C2H6 100 0 ppm C2H6 150 0 ppm CH4 120 0 ppm Home Events Information Recorder Settings EN CHANGE REBOOT admin 04 02 2020 11 14 Figure 200 Configuring DGA m...

Page 275: ...quipped with a sensor for measuring the moisture in oil or if the sensor is defective Use relative moisture in oil default value You can use this parameter to activate the replacement value for the relative moisture in oil The device will then use the replacement value in all calcula tions that use the transformer moisture in oil level Be aware that these cal culations may be less accurate when yo...

Page 276: ...ase CO rate of in crease CO2 ppm d CO2 rate of in crease CO2 rate of in crease CO2 rate of in crease CH4 ppm d CH4 rate of in crease CH4 rate of in crease CH4 rate of in crease C2H2 ppm d C2H2 rate of in crease C2H2 rate of in crease C2H2 rate of in crease C2H4 ppm d C2H4 rate of in crease C2H4 rate of in crease C2H4 rate of in crease C2H6 ppm d C2H6 rate of in crease C2H6 rate of in crease C2H6 r...

Page 277: ... not exceeded Yellow Yellow limit exceeded Red Red limit exceeded Table 85 Status values for absolute values and rates of increase Value Description Duv Rog Dörn IEC Analysis not possible N Normal operation D1 Discharge of low energy D2 Discharge of high energy D1 D2 Discharge of low high energy T1 Thermal fault 300 C T2 Thermal fault 300 700 C T3 Thermal fault 700 C PD Partial discharge TD Mixed ...

Page 278: ...it the device will use the de tection limit value for the calculation Gas Detection limit H2 50 ppm CH4 10 ppm C2H2 10 ppm C2H4 10 ppm C2H6 10 ppm Table 87 Detection limits 9 27 2 1 Absolute values You can display the current absolute measured values of the sensors Fur thermore a bar chart shows a graphical representation of the measured value and the set limit values yellow red Figure 202 Display...

Page 279: ...tor for the display of rates of increase Figure 203 Displaying the rates of increase Go to Information Active part DGA Rates of increase 9 27 2 3 Measured value trend You can display the temporal progression of the measured DGA measure ments over the last 10 days To do so proceed as follows Figure 204 DGA measured value trend Go to Information Active part DGA Graph You can also display the DGA mea...

Page 280: ...st measured value If you call up the visualization using a PC the gas concentrations and the time of the measurement are displayed for each measured value via tooltip Figure 205 Display of the Duval analysis Go to Information Active part DGA Duval 9 27 2 5 Rogers analysis The display of the Rogers analysis shows the following information 3D diagram with the allocation of the last 10 measured value...

Page 281: ...s analysis Go to Information Active part DGA Rogers 9 27 2 6 Dörnenburg analysis The display of the Dörnenburg analysis shows the following information Tabular display of the latest 10 errors Display of the error types The error type of the latest measured value is highlighted in white Proportion of the gas concentrations of the latest measured value If you call up the visualization using a PC the...

Page 282: ...up the visualization using a PC the proportions of the gas concen trations and the time of the measurement are displayed for each measured value via tooltip Furthermore you can rotate the diagram using the mouse Figure 208 Display of the IEC 60599 analysis Go to Information Active part DGA IEC 60599 9 28 MR sensor bus The optionally available MR sensor bus function lets you connect digital and ana...

Page 283: ...of a sensing element cannot be detected Settings Parameters Sensorbus Name Value Baud rate 19200 Number of databits 8 Number of stop bits 1 Parity Even Polling rate 1 s Send delay time 0 075 s Home Events Information Recorder Settings EN CHANGE REBOOT admin 04 02 2020 11 14 Figure 209 Sensor bus The operation described below is only possible if you access the visualiza tion using a computer You mu...

Page 284: ...mber of stop bits 9 28 2 Managing sensors This menu lets you manage sensors connected to the device over the MR sensor bus The following information is displayed Sensor name Sensor version Sensor manufacturer Sensor Modbus address Status Blue The sensor is connected to the sensor bus Red The sensor is not connected to the sensor bus Figure 210 Managing sensors The operation described below is only...

Page 285: ...w sensor button Figure 211 Add sensor 3 Enter the Modbus address or press the Next free address button 4 Select the Sensor name 5 Select the Version 6 If necessary enable the Assign functions option 7 Press the Accept button 8 After adding a sensor or several sensors restart the device to apply the changes Before restarting the device you can add even more sensors or change ad ditional settings su...

Page 286: ...ns The operation described below is only possible if you access the visualiza tion using a computer You must also have a Parameterizer or Administrator user role Proceed as follows to assign the functions ü The functions of the digital signals Section 9 30 Page 295 and analog signals Section 9 29 Page 292 are configured for Modbus 1 Go to Settings Sensor bus Function assignment 2 Select the desire...

Page 287: ...n Adding a sensor definition You have to set the following values to add a sensor Value Description Sensor name Entry field max 20 characters Sensor version Format X Y Z e g 1 5 2 used together with the sensor name to provide unique identification of the sensor in the sensor management menu Sensor manufacturer optional Entry field max 15 characters Data points Configuration of the sensor data poin...

Page 288: ... points You must set the following values to configure a data point Type IREG Input register analog input DISC Discrete input digital input HREG Holding register COIL Digital input output Register Description Byte order Little endian Big endian Data type Multiplier only with IREG or HREG Optional Validation only with IREG or HREG DISC or COIL for validation designation Minimum and maximum permitte...

Page 289: ...g a data point 3 Enter a description 4 Select a data type and register 5 Select the byte order of the sensor 6 Only with IREG or HREG Enter the multiplier 7 Optional only with IREG or HREG Enter the register of the DISC or COIL for validation and select the value for validity High active 1 valid Low active 0 valid 8 Optional only with IREG or HREG Enter the minimum and maximum value for the valida...

Page 290: ...proceed as follows 1 Go to Settings Sensor bus Sensor editor 2 Press the button Figure 217 Editing a sensor definition 3 Enter the sensor name sensor version and sensor manufacturer op tional 4 Optional Press the Edit button to go to the data point configuration Any changes made are applied in this case 5 Press the Accept button to save the settings Deleting a sensor definition Deleting the sensor...

Page 291: ...e sensor management function The overview screen displays the following information Sensor status Red Error Blue OK Name Version Manufacturer Modbus address Figure 218 Overview screen Go to Information System Sensor bus Detailed information on the sensor You can display the current transmitted data point for each sensor on the overview screen The following information is displayed Register Reg Des...

Page 292: ...or the function value is also displayed Figure 219 Detailed information 1 Press the button 2 Select the desired type 9 29 Configuring analog inputs and outputs optional You can flexibly configure the device s analog inputs and outputs and assign device functions The device supports analog sensors with linear characteristic curves and only outputs analog signals with linear characteristic curves ...

Page 293: ...infor mation provided in the MR sensor bus Section 9 28 Page 282 section NOTICE Damage to the device and sensors Incorrectly connected and configured analog inputs outputs may result in damage to the device and sensor Follow information about connecting analog sensors Section 6 4 4 Page 78 Configure analog inputs and outputs according to the connected sensors The following information is displayed...

Page 294: ...ration of the analog inputs and outputs 1 Only available for GPAI 2 Not available with sensors connected over the MR sensor bus Modbus 3 Only available for inputs Figure 221 Configuring analog inputs outputs You can only change the configuration of the analog inputs and outputs if you have a Parameter Configurator or Administrator role When in delivery status you can log in as the administrator as...

Page 295: ...ble digital inputs and outputs of the device are configured as follows Input High active Output N O contact NO You can change this configuration if necessary If you have connected sensors over the MR sensor bus you must select the Modbus signal type for the desired functions Observe the additional infor mation provided in the MR sensor bus Section 9 28 Page 282 section Ensure that the configuratio...

Page 296: ...agram supplied Table 90 Configuration of the digital inputs and outputs 1 Not available with sensors connected over the MR sensor bus Modbus Figure 223 Configuring digital inputs and outputs The operation described below is only possible if you access the visualiza tion using a computer You can only change the configuration of the digital inputs and outputs if you have a Parameter Configurator or ...

Page 297: ...ment The diverter switch insert must be replaced with a new di verter switch insert Contact wear The main switching contacts or transition contacts of the on load tap changer must be exchanged or replaced Oil change and cleaning The oil must be changed and the diverter switch insert oil compartment and oil conservator must be cleaned Selector mainte nance The on load tap changer selector must be m...

Page 298: ... 100 the device triggers an event message red Settings Parameters Maintena tor Name Value Interval type Deactivated Number of tap change operations 150000 Duration 1 0 a Date of next maintenance 17 09 2066 23 59 21 Event yellow 90 0 Home Events Information Recorder Settings EN CHANGE REBOOT admin 04 02 2020 11 14 Figure 224 Maintenance OLTC operator 1 Go to Settings Parameters On load tap changer ...

Page 299: ...evice triggers an event message red Settings Parameters Mainten tor Name Value Activate interval Off Duration 1 0 a Date of next maintenance 17 09 2066 23 59 21 Event yellow 90 0 Home Events Information Recorder Settings EN CHANGE REBOOT admin 04 02 2020 11 14 Figure 225 Maintenance Transformer operator 1 Go to Settings Parameters Active part Maintenance Trans former operator 2 Select the desired ...

Page 300: ...ar only OILTAP MSCA MSCB TC1A TC1B TC2A TC2B Overall contact wear on the stationary contact and moving contact If you have measured the contact wear during mainte nance and continue to use the contacts in their original positions then enter the measured values and select No in the prompt that reads Contacts exchanged replaced to confirm it This causes the monitoring system to opti mize its calcula...

Page 301: ...nd the fixed contact part Figure 226 Determining contact wear 1 Fixed contact y1 Thickness of the worn contact coating fixed contact 2 Movable contact x2 Thickness of the contact coating when new movable contact x1 Thickness of the contact coating when new fixed contact y2 Thickness of the worn contact coating movable contact The wear thickness z to be entered is determined as follows z x1 y1 x2 y...

Page 302: ...d Figure 227 Maintenance wizard 2 Select the maintenance to be confirmed 3 Press the Next button 4 Enter the maintenance parameters Figure 228 Undertaking and confirming maintenance 5 Press the Accept button to save the changed parameters ð Only for OILTAP A prompt appears asking if the contacts were ex changed or replaced 6 Only for OILTAP Press Yes or No to confirm the prompt ...

Page 303: ...displayed until enough operating data has been recorded If you have deactivated the OLTC operator maintenance or Transformer operator maintenance interval the interval is shown grayed out in the main tenance overview Figure 229 Maintenance overview Go to Information System Maintenance 9 31 5 Displaying the maintenance logbook All maintenance tasks that have been performed are displayed in the main...

Page 304: ...You can edit the entries in the maintenance logbook as needed Figure 231 Editing an entry in the maintenance logbook Proceed as follows to edit an entry in the maintenance logbook 1 Go to Settings Maintenance logbook 2 Press the button in order to edit an entry Creating an entry in the maintenance logbook Proceed as follows to create an entry in the maintenance logbook without using the maintenanc...

Page 305: ... of on load tap change operations If you acknowledge a maintenance event without performing maintenance the device will report the event message after the set number of on load tap change operations Settings Parameters Maintena nts Name Value Suppressing transformer maint ev 1 Home Events Information Recorder Settings EN CHANGE REBOOT admin 04 02 2020 11 14 Figure 232 Suppressing a maintenance eve...

Page 306: ... into as many as 8 ranges or windows depend ing on the on load tap changer and tap change operation type M1 M8 These ranges describe the individual tap changes that the on load tap changer passes through during a tap change process Figure 233 Torque curve of a change over selector operation divided into 8 tap change ranges M1 M8 9 32 2 Types of tap change operations The monitoring system distingui...

Page 307: ...it value is exceeded additional tap change operations are blocked based on the device configuration In this case the Blocking active event is trig gered You must acknowledge events to ensure they are no longer displayed and to disable the associated blocking function Maximum permissible torque of the on load tap changer Md max During the tap change operation the maximum permissible on load tap cha...

Page 308: ...calibrated If not the monitor ing system triggers the event Tap change supervisory control wiring error If the signal of a monitoring contact changes from ON to OFF during a tap change operation then this position is marked in the torque curve with a vertical line This indicates that a diverter switch action has occurred Monitoring the diverter switch action If the diverter switch action does not ...

Page 309: ...not be evaluated For multi column applications Synchronization error The torque is also checked for the maximum permitted motor torque Md max in cases where a diverter switch action was not detected 9 32 6 Displaying torque monitoring You can display the torque curve for each tap change operation An over view screen displays the following information for each tap change opera tion Tap change opera...

Page 310: ...d tap changer Torque monitoring Displaying the torque curve You can display the torque curve for each recorded tap change operation The limit values and are displayed and the time of the diverter switch action vertical line is displayed for each tap change range M1 M8 Figure 235 Torque curve You can select several torque curves to compare max 10 torque curves on the device display max 100 torque c...

Page 311: ...he data from the browser cache and then call up torque monitoring again Figure 236 Comparison of torque curves 1 Go to Information On load tap changer Torque monitoring 2 Select the tap change operations you want 3 Press the Display button 9 33 Event management The device is equipped with event management which allows you to detect various device operating statuses and to adapt the behavior of the...

Page 312: ...s no longer exceeded To acknowledge the events proceed as follows To acknowledge the events highlight the desired events in the col umn then press the Acknowledge button ð The events have been acknowledged 9 33 2 Configuring events The events have the following properties Property Description Event name Brief name of event If you delete all of the text the stan dard text is displayed Event descrip...

Page 313: ... displayed All other events are automatically removed once the cause is remedied e g limit value is no longer exceeded Blocking not configurable If the event is active it blocks automatic voltage regula tion Table 93 Properties of events Settings Events Limit value U Name Description Remedy Category Limit value U Value has fallen below the limit value for undervoltage U Check the current operating...

Page 314: ...proceed as follows 1 Go to Events 2 Press the Log button Events Log No Event Time 16 Limit value P 15 Limit value P 18 Limit value Q 17 Limit value Q 12 Ambient conditions 18 03 2020 04 35 17 576 17 03 2020 10 56 59 669 16 03 2020 08 22 11 125 12 03 2020 01 33 22 845 10 02 2020 14 21 49 602 32 31 30 29 28 Export Filter 1 100 Home Events Information Recorder Settings EN CHANGE REBOOT admin 06 04 20...

Page 315: ...ole to every user You can define access rights to parameters and events for each role 9 34 1 User roles The access rights to device functions and settings are controlled using a hi erarchical system of roles The system has 5 different roles with different ac cess rights Some of these access rights are fixed but you can configure the access rights to particular parameters and events Note the Settin...

Page 316: ...ll events Administrator User who can view and modify all data Read all parameters Display modify and acknowledge all events Table 95 Roles in delivery status Access to the following areas of the device is linked to the roles Function Data display Diagnostics Operator Parameter configurator Administrator Administration Restart device Import Export Set date and time Calling up the commissioning wiza...

Page 317: ...at the user account is not set up as a group account You can only change a group account s pass word if you are logged in as the administrator Note that the password must satisfy the following requirements At least eight characters At least three of the four following character types Upper case letters Lower case letters Numbers Special characters To change the password proceed as follows 1 Select...

Page 318: ... changed by the administrator Active You can activate or deactivate the user Deactivated users cannot log in The user data is still stored in the device Auto login You can activate the Auto login function for a user This user is automatically logged in when the system is restarted or another user logs out Figure 241 Overview of users created You can only create edit and delete users if you are ass...

Page 319: ...esired 4 Press the Accept button to save the user Deleting user To delete an existing user proceed as follows 1 Go to Settings Administration User 2 In the list select the button for the desired user 3 Press the Accept button to delete the user 9 34 4 Setting access rights to parameters and events You can configure access rights to parameters and events for the available roles The following option...

Page 320: ...S server and set the parameters for RADIUS on the device Note the following information Only use RADIUS in a secure network as sensitive information is trans mitted If a user ID has been created both on the RADIUS server and locally on the device the device first tries to log in via the RADIUS server If it is not possible to log in the device will use the locally saved login data If a user ID has ...

Page 321: ...iguring RADIUS To establish a connection to the RADIUS server you must set the following parameters Settings Parameters RADIUS Name Value Activate RADIUS client Off RADIUS server 0 0 0 0 RADIUS server port 1812 Authentication protocol CHAP Key shared secret default Home Events Information Recorder Settings EN CHANGE REBOOT admin 04 02 2020 11 14 Figure 243 Configuring RADIUS You can only configure...

Page 322: ...al channels for the assemblies Figure 244 Displaying information about the device s hardware 1 Go to Information System Hardware 2 Select the desired Assembly in order to display the signal levels of the channels 9 35 1 1 Displaying the status of the DIO assembly You can display the status of the digital inputs and outputs of the DIO as sembly Blue There is a signal logical 1 at the input or outpu...

Page 323: ... the desired assembly DIO 3 In the selection field select the desired option DI digital inputs DO digital outputs 4 Select the desired column of channels to display the linked functions 9 35 2 Software Under Software you can display the version status of the software compo nents of the device Figure 246 Information about the device s software Go to Information System Software ...

Page 324: ...tion error CAN addr CAN bus address Grp Parallel operation group Method Active parallel operation method Current tap position U V Voltage I_p Active current I_q Reactive curr Blocking Gray Parallel operation not blocked Red Parallel operation blocked Table 97 Information about parallel operation Figure 247 Parallel operation Go to Information On load tap changer regulator Parallel opera tion 9 36 ...

Page 325: ...tomer pro gram Customer program export TPLE Event memory All event memory entries Recorder Measured value memory export Parameter list Parameter list with descriptive text and values min max current Event list Complete list of all possible events SCADA config uration Control system configuration e g ICD file for IEC 61850 Operating In structions Operating instructions protocol specifications Setti...

Page 326: ...s The settings can also be imported from another device Language Import of additional languages You can install a maximum of 5 different languages on the device If 5 languages are already installed you will be asked to delete one during the import process SSL certificate Import of an SSL certificate with associated key Server certificate crt pem Client certificate crt pem Client CA crt For the imp...

Page 327: ... then the device is restarted 9 37 Configuring media converter with managed switch Note the following information about configuring the media converter with managed switch SW 3 3 9 37 1 Commissioning Before integrating the Ethernet switch into your network you must review the most important settings and adjust them if necessary During this process follow the information outlined in this section fo...

Page 328: ...ace 5 In the Basic settings Network Global menu adjust the network set tings and click on the Write button Figure 249 Network settings 6 In the Basic settings Load Save menu click on the Save button to per manently store the settings 7 If necessary establish a connection to the new IP address to continue changing settings Click on the Help button to find out more information 8 Attach the cable for...

Page 329: ...on and select the On option in the Function group field 4 In the Basic settings Load Save menu click on the Save button to per manently store the settings Deactivate the unused redundancy protocols by selecting the Off option in the Function group field Resetting to factory settings To reset the Ethernet switch to its factory default settings proceed as fol lows 1 Go to Basic settings Load Save an...

Page 330: ...an use all the device s events as inputs for a function Event outputs 100 generic events are available as outputs for functions Binary inputs You can use all the device s configured digital inputs and up to 42 generic inputs of the device as inputs for a function Binary outputs You can use all the device s configured digital outputs and up to 20 generic outputs of the device as outputs for a funct...

Page 331: ...l NOT AND link Inputs Input 1 4 BOOL Outputs Output BOOL Parameter None Function If all configured inputs are TRUE the output is FALSE otherwise it is TRUE Initial state All inputs and outputs are FALSE Non configured inputs are assumed to be TRUE so that they have no impact on the output If no input is configured the output therefore remains in the initial state of FALSE Table 103 NAND function m...

Page 332: ...IVE OR link Inputs Input 1 2 BOOL Outputs Output BOOL Parameter None Function If an odd number of inputs is TRUE the output is TRUE otherwise it is FALSE Initial state All inputs and outputs are FALSE Non configured inputs are assumed to be FALSE so that they have no impact on the output If no input is configured the output therefore remains in the initial state of FALSE Table 106 XOR function mod...

Page 333: ... If the Reset and Set inputs are FALSE the status of Output changes when there is a rising edge at the Trig ger input If there is no edge at the Trigger input Out put remains unchanged Initial state All inputs and outputs are FALSE Non configured inputs are assumed to be FALSE so that they have no impact on the output Table 108 Current impulse relay function module Figure 250 Example of RS 1 Trigg...

Page 334: ...Output BOOL Parameter Time ms UINT32 1 1 000 000 default 1 000 Function If Input becomes TRUE Output also instantly becomes TRUE this condition takes priority If Input has a falling input the internal timer is set to zero and starts to run When the internal timer has reached or exceeded the parameter value Output becomes FALSE and the counter stops running If Input is FALSE and the Reset input bec...

Page 335: ...s Output BOOL Parameter Time ms UINT32 1 1 000 000 default 1 000 Function The internal timer runs for a long as Enable is TRUE When the internal timer has reached or exceeded the configured time value the status of the output changes and the timer is restarted The configured time there fore corresponds to half the period duration of the re sulting signal If the Enable input becomes FALSE the outpu...

Page 336: ... is in cremented by one with every rising edge at the Trigger input When Direction input TRUE the output value is decremented by one with every rising edge at the Trig ger input Initial state All inputs and outputs are zero or FALSE Table 113 Counter forwards backwards function module Figure 251 Example of COUNT 1 Trigger 2 Direction 3 Reset 4 Lock 5 Output 9 38 1 3 13 Analog threshold value switc...

Page 337: ...ue of Input is greater than On Limit and at the same time less than Off Limit Output becomes TRUE Otherwise the Output is FALSE Initial state All inputs and outputs are zero or FALSE Table 114 Analog threshold value switch with hysteresis function module On Off Input Output FALSE TRUE FALSE Figure 252 Analog threshold value switch with the On Limit Off Limit setting Off On Input Output FALSE TRUE ...

Page 338: ... 38 1 3 15 Analog division Description DIV analog division Inputs Divident REAL32 Divisor REAL32 Outputs Result REAL32 DivByZero BOOL Overflow BOOL Parameter Constant divisor REAL32 1 000 000 1 000 000 default 1 Function Result Dividend Divisor Constant Divisor If dividing by zero the DivByZero output becomes TRUE and Result is set to zero If the REAL32 range of numbers is exceeded the Overflow ou...

Page 339: ...becomes TRUE Initial state All inputs and outputs are zero or FALSE Table 118 Analog subtraction function module 9 38 1 3 18 Rising edge Description RTRG rising edge trigger Inputs Input BOOL Outputs Output BOOL Parameter Function When the input changes from FALSE to TRUE the output becomes TRUE for one cycle of the function group and then changes back to FALSE Initial state All inputs and outputs...

Page 340: ...E during the rising Reset edge a new averaging process is started Done becomes TRUE and Started becomes FALSE once averaging is complete Done remains TRUE until a Reset is detected or new averaging is triggered by a rising edge of Enable If AutoRepeat and Enable are TRUE a new averaging process is automatically started each time averaging is completed Done is set for one cycle each time averag ing...

Page 341: ... Started 8 SampleCount 9 38 1 3 21 Scaling Description SCAL scaling Inputs Input REAL32 Outputs Output REAL32 Error BOOL Parameter Min In REAL32 10 000 000 10 000 000 default 10 000 000 Max In REAL32 10 000 000 10 000 000 default 10 000 000 Min Out REAL32 10 000 000 10 000 000 default 10 000 000 Max Out REAL32 10 000 000 10 000 000 default 10 000 000 ...

Page 342: ...ridge Inputs Analog Input REAL32 Digital Input BOOL Outputs Analog Output REAL32 Digital Output BOOL Parameter Function Copies the value of Analog Input to Analog Output and Digital Input to Digital Output Initial state All inputs and outputs are zero or FALSE Table 123 Bridge function module 9 38 1 3 23 RTOI Description RTOI Real to Integer conversion Inputs Analog Input REAL32 Outputs Analog Out...

Page 343: ...o configure TPLE you have to hold the role of Administrator or Parameterizer When in delivery status you can log in as the administrator as follows User name admin Password admin 9 38 2 1 Editing variables You can adapt the name and description of the following variables Binary inputs Binary outputs Analog inputs Binary flags Analog flags Discrete inputs The names and descriptions of the generic e...

Page 344: ...ter the name and description 4 Press the Accept button to save the modified variable 9 38 2 2 Creating functions Within one function group you can create up to 12 function modules to de pict one function To create edit or delete a function you have to call up the function group you want To do so proceed as follows 1 Go to Settings TPLE Function group 2 Select the function group you want Figure 256...

Page 345: ...ollows Drag the desired function module to the desired position using drag drop Editing function module To edit a function module proceed as follows 1 Select the desired function module 2 Press the Edit button Figure 257 Editing function module 3 Select the inputs and outputs you want and set the parameters 4 Press the Accept button to save the change to the function module 9 38 2 3 Renaming funct...

Page 346: ...te a function group proceed as follows 1 Go to Settings TPLE Function group 2 Select the function group you want 3 Press the Inactive button ð Red X Function group is inactive gray X Function group is active 9 39 Calibrating the position sensor This function is used to calibrate the position sensor if the position sensor of the motor drive unit has been replaced or is incorrectly calibrated Follow...

Page 347: ...osition and the tap change indicator sections SSE to the motor drive unit dis play The values must match 9 40 Performing trial tap change operations In order to complete the commissioning of the monitoring system you have to perform trial tap change operations To do so you can activate the trial tap change operations mode In this mode the wear and soot accumulation caused by the tap change operati...

Page 348: ...rations To activate trial tap change operations mode proceed as follows 1 Go to Settings Trial tap change operations 2 Press the Activate button ð Trial tap change operations mode is active 3 After the trial tap change operations are complete press the Deactivate button to exit trial tap change operations mode ...

Page 349: ...ned technicians perform the work Use suitable personal protective equipment clothing Ensure that there are no naked flames hot surfaces or sparks for exam ple caused by static charging in the immediate surroundings and that none occur Ensure that all safety equipment for the on load tap changer de ener gized tap changer is ready for use Ensure that the oil compartment of the on load tap changer is...

Page 350: ...r rectly in accordance with the operat ing instructions for the on load tap changer de energized tap changer Table 126 Fault in the environment of the motor drive unit 10 4 Fault in the motor drive unit when the switching operation has not ended If the motor drive unit stops and if the arrow of the tap change indicator does not point in the area highlighted in gray see the Indication field section...

Page 351: ...returns the motor drive unit automatically ends the switching operation that was started Component defect in the motor drive unit Hand crank operation is prohibited Contact MR Table 127 Fault in the motor drive unit when the switching operation has not been ended 10 5 Fault in the motor drive unit after the switching operation is ended correctly Error pattern Action Tripping of the motor protectiv...

Page 352: ...zed tap changer being in proper working condition or about the cause of a fault in the motor drive unit contact the Technical Service department of Maschi nenfabrik Reinhausen GmbH immediately To operate the motor drive unit manually only use the hand crank mounted in the motor drive unit For a detailed description of operation using the hand crank refer to the Operation Section 8 Page 101 chapter...

Page 353: ...rtificate that is non public this is the default status of the de vice Import signed SSL certificate or adjust browser settings The device SSL certificate has expired Import SSL certificate The device date time is set incor rectly Set the date and time When using time synchronization via SNTP check SNTP server IP address of interface ETH2 2 has changed Import SSL certificate with new IP address Al...

Page 354: ...on or voltage drop occurred across one or more phases of the power supply during the tap change opera tion If yes you can acknowledge this event If this event does not reoccur you can continue to operate the on load tap changer Drive shafts sluggish Check the ease of operation of the drive shafts and gears Other cause or if the event reoc curs Do not acknowledge the event Export the service data a...

Page 355: ...dance with section Fault in the motor drive unit when the tap change op eration has not been ended Section 10 4 Page 350 Tripping of motor protective switch faulty Event No 1886 The motor protective switch has tripped but tripping was not de tected Check the wiring and motor protective switch settings Blocking faulty Event No 1887 On load tap change operations were blocked but an on load tap chang...

Page 356: ...ue Check the measured value for plausibility This event will be reset automatically once the measured value is lower than the limit value again The motor drive unit interior tem perature is greater than the limit value The motor drive unit interior tem perature is less than the limit value Check the measured value for plausibility This event will be reset automatically once the measured value is g...

Page 357: ... Wiring error Check wiring as per connection diagram Sensor CT372 terminal X6 1 5 8 Sensor defective Replace sensor Sensor for ambient temperature defective Event No 1844 Sensor defective Replace sensor Top oil temperature limit value Event No 1112 1113 1114 or 1115 Top oil temperature is greater than the limit value Check the measured value for plausibility This event will be reset automatically ...

Page 358: ...red value is greater than the limit value again On load tap changer oil tempera ture is less than the limit value Configuration error Check the configuration of the analog input Section 9 29 Page 292 Check the limit value setting Wiring error Check wiring as per connection diagram Single column application Sensor CT387 terminal X6 1 13 16 Multi column application Column A Sensor CT387 terminal X6 ...

Page 359: ...t value Check the measured value for plausibility This event will be reset automatically once the measured value is greater than the limit value again Selector oil temperature is less than the limit value Configuration error Check the configuration of the analog input Section 9 29 Page 292 Check the limit value setting Wiring error Check wiring as per connection diagram Sensor CT390 terminal X6 1 ...

Page 360: ...le column application Sensor CT387 terminal X6 1 13 16 and sensor CT390 terminal X6 1 9 12 Multi column application Column A Sensor CT387 terminal X6 1 13 16 and sensor CT390 terminal X6 1 9 12 Column B Sensor CT388 terminal X6 2 1 4 Column C Sensor CT389 terminal X6 2 5 8 Sensor defective Replace sensor Sensor for bottom oil tempera ture defective Event No 1862 Sensor defective Replace sensor Tab...

Page 361: ...motor drive unit operations counter and correct if necessary Maintenance data incorrect Call up the maintenance log and check the date of the last maintenance work Plan oil change and cleaning Event No 1170 The limit value for planning mainte nance has been reached Plan maintenance and carry out maintenance work soon and then confirm this in the visual ization Maintenance work has been car ried ou...

Page 362: ...ns counter offset Compare visualization operations counter with the motor drive unit operations counter and correct if necessary Maintenance data incorrect Call up the maintenance log and check the date of the last maintenance work Plan selector maintenance Event No 1151 The limit value for planning mainte nance has been reached Plan maintenance and carry out maintenance work soon and then confirm...

Page 363: ...lanning mainte nance has been reached Plan maintenance and carry out maintenance work soon and then confirm this in the visual ization Maintenance work has been car ried out but not confirmed in the vi sualization Confirm maintenance work in the visualization Load current measurement faulty Check measured values Check the wiring of the assembly for load cur rent measuring UI or AIO Maintenance dat...

Page 364: ...inhausen GmbH Dropout of the control voltage for the tap change supervisory control contacts S80 S81 Check the control voltage for the tap change supervisory control contacts S80 S81 Relays K80 K81 defective Check the function of the relays K80 K81 Wiring error Check the wiring between the tap change su pervisory contacts S80 S81 and the relays K80 K81 in accordance with the connection dia gram Ta...

Page 365: ...l is present at the overcur rent input Check signal source Wiring error Check wiring MD Incorrect power supply fre quency during switching Event No 1802 The power supply frequency did not match the rated frequency of the motor drive unit during switch ing Check the motor drive unit nameplate Connect a voltage supply with the correct frequency Contact wear calculation Event No 1169 The contact wear...

Page 366: ... 6385142 08 EN ETOS ED Please provide answers to the following questions Has the software been updated Has there previously been a problem with this device Have you previously contacted Maschinenfabrik Reinhausen about this is sue If yes then who was the contact ...

Page 367: ...witch from the control room ð The motor protective switch is tripped position O If the motor protective switch is not tripped check the switch s connection to the control room and if neces sary contact Maschinenfabrik Reinhausen GmbH 2 Switch on the motor protective switch again position I ð The tripping process for the motor protective switch from the control room is checked Every 4 years Check C...

Page 368: ...Service department please ensure that the personnel who carry out the mainte nance are trained by MR or are otherwise suitably qualified to carry out the work In such cases we would ask you to forward to us a report on the main tenance performed so we can update our maintenance files For inquiries about spare parts please provide the serial number see nameplates on the on load tap changer and moto...

Page 369: ...sembly Switch off the voltage supply Secure the voltage supply to prevent an unintentional restart Ensure that everything is de energized Cover or cordon off adjacent energized parts WARNING Danger of death and damage to property Danger of death and damage to property due to tipping or falling load Only trained and authorized persons may select the sling gear and se cure the load Do not walk under...

Page 370: ...he vertical drive shaft and protective tube between the bevel gear and control cabinet Figure 261 Removing the protective tube and horizontal drive shaft WARNING Serious injuries and damage to the control cabinet due to falling load Attach the lifting gear such that the cable angle is always less than 45 in relation to the vertical ...

Page 371: ...of the control cabinet 1 Remove the nuts for fastening the control cabinet 2 Lift the control cabinet away from the transformer 3 WARNING Serious injuries due to the control cabinet tipping and damage to the cable gland if the control cabinet is set down transported or stored upright Only set down transport and store the control cabinet on its back ...

Page 372: ...72 6385142 08 EN ETOS ED 13 Disposal For disposal observe the national requirements applicable in the country of use If you have any questions about disassembly and disposal please contact Maschinenfabrik Reinhausen GmbH s Technical Service department ...

Page 373: ...otations of the hand crank per tap change operation 33 54 Maximum number of operating positions 35 Voltage supply for control circuit and heater circuit AC 230 V Power consumption of the control circuit control operation 100 VA 25 VA Load capacity of micro switches Switching capacity 100 W AC voltage current 250 V AC 100 mA 4 A DC voltage current 220 V DC 10 mA 250 mA Degree of protection IP66 in ...

Page 374: ...controlled Standard 140 W con trolled Arctic 175 W controlled Plug socket 220 240 V AC max 10 A Degree of protection IP66 Potential corrosiveness category in accordance with ISO 12944 2 2018 C4 high C4 very high C5 high Permissible total weight 155 kg 200 kg Table 137 Technical data for the control cabinet 1 Observe the information on the nameplate ...

Page 375: ...14 Technical data Maschinenfabrik Reinhausen GmbH 2020 375 6385142 08 EN ETOS ED 14 2 1 Drawings 14 2 1 1 ETOS ED L ETOS ED L S ...

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Page 378: ...14 Technical data Maschinenfabrik Reinhausen GmbH 2020 378 6385142 08 EN ETOS ED 14 2 1 2 ETOS ED XL ...

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Page 380: ...ding DC 220 V 0 2 A resistive loading Minimum voltage level for signal and data processing 24 V Position transmitter module with N O contact range make before break type AC DC 250 V 0 02 A resistive loading AC DC 24 V 0 20 A resistive loading Minimum voltage level for signal and data processing 24 V Position transmitter module with N O contact range 10 A make before break type for controlling curr...

Page 381: ...M assemblies 14 5 1 Voltage supply G1 PULS QS3 241 Permissible voltage range 85 to 276 V AC 88 to 375 V DC VN 100 to 240 V AC UN 110 to 300 V DC Permissible frequency range 50 60 Hz Nominal power consumption 55 W Maximum power consumption continuous 70 W Table 139 Voltage supply 14 5 2 Voltage supply OT1205 MR N Permissible voltage range 85 to 265 V AC V DC VN 100 to 240 V AC VN 100 to 220 V DC Pe...

Page 382: ...e power supply in assembly OT1205 OT1205 MR 48 Permissible voltage range 20 to 70 V DC VN 48 V DC Power consumption 55 W Internal fuse 250 V 5 A 5 x 20 mm fast acting characteristics Table 141 Special version with DC voltage power supply Figure 264 Internal fuse and spare fuse of DC voltage power supply in assembly OT1205 ...

Page 383: ...ring accuracy 25 70 C Ux Ix 0 5 Ux Uy 0 3 Frequency measurement fN 50 60 Hz Measuring range 45 65 Hz Measuring accuracy 25 70 C 0 03 Table 142 Technical data for the UI 1 and UI 3 assemblies Interface Pin Description UI 1 UI 3 N L NC NC N L1 L2 L3 N Voltage input for neutral conductor L L1 Voltage input for phase L UI 1 or L1 UI 3 L2 Voltage input for phase L2 UI 3 only L3 Voltage input for phase ...

Page 384: ... AC Measuring range RMS 10 300 VAC Measuring accuracy at UN 25 70 C 0 3 Intrinsic consumption 1 VA Measurement category III in accordance with IEC 61010 2 30 Current measurement IN 5 A Measuring range 10 mA 15 A Overload capacity 15 A continuous 100 A for 1 s Measuring accuracy at IN 25 70 C 0 5 Intrinsic consumption 1 VA Phase angle Measuring accuracy 25 to 70 C Vx Ix 0 6 Vx Uy 0 15 Frequency mea...

Page 385: ...ge measurement Interface Pin Description k1 l1 k2 l2 k3 l3 k1 Current input for phase L1 l1 Current output for phase L1 k2 Current input for phase L2 l2 Current output for phase L2 k3 Current input for phase L3 l3 Current output for phase L3 Table 147 Current measurement Interface Pin Description 2C 2B 2A 1C 1B 1A 1A 1B 1C 2A 2B 2C No function Table 148 Relay UI 5 3 k1 k2 k3 l1 l2 l3 L1 L2 L3 NC N...

Page 386: ...of change over contacts in parentheses 15 9 20 12 Contact load capacity Min 5 V 10 mA Max AC 230 VAC 5 A Max DC See diagram Simultaneity factor Up to 60 C 100 60 C 5 K Table 149 Technical data for the DIO 28 15 and DIO 42 20 assemblies 10 20 30 40 50 100 V 300 0 1 0 2 0 5 1 2 5 10 20 A U I Figure 267 Contact load capacity of digital outputs with resistive load CAUTION Electric shock The inputs of ...

Page 387: ... 2B 7B 12B 17B Make contact 3 A 8 A 13 A 18 A Break contact 3C 8C 13C 18C Source contact 3B 8B 13B 18B Make contact 4C 9C 14C 19C Source contact 4B 9B 14B 19B Make contact 5C 10C 15C 20C Source contact 5B 10B 15B 20B Make contact Table 151 Digital outputs CAN RUN INIT ERR 24V DC 8 0 7 F 6 E 5 D 4 C 3 B 2 A 1 9 H 8 0 7 F 6 E 5 D 4 C 3 B 2 A 1 9 L DI DI DI DI DO DO DO 25 27 26 28 30 29 31 32 17 19 1...

Page 388: ... 3 66 in ca 150 mm 5 9 in 119 mm 4 69 in 219 mm 8 62 in Figure 269 DIO 42 20 dimensions 14 5 6 Analog inputs and outputs AIO 2 AIO 4 Channels input or output 2 4 Inputs Measuring range 0 to 10 V 0 20 mA 4 20 mA Load resistance 0 4 20 mA Max 300 Ω Outputs Signal range 0 to 10 V 0 20 mA 4 20 mA Load resistance 0 4 20 mA Max 500 Ω Resistor contact series Maximum resistance 100 Ω 10 kΩ max 35 tap posi...

Page 389: ...uts Measuring range 0 to 10 V 0 20 mA 4 20 mA Load resistance 0 4 20 mA Max 300 Ω Electrical isolation of the channels and to the system 500 V Table 154 Technical data for the AIO 4 assembly Interface Channel pin Description Ch1 Ch2 Ch3 Ch4 Ch5 Ch6 Ch7 Ch8 1 6 11 16 21 26 31 36 I OUT Current output 2 7 12 17 22 27 32 37 I U IN U OUT Voltage input cur rent input voltage output 3 8 13 18 23 28 33 38...

Page 390: ...ntral processing unit I CPU I Processor 266 MHz RAM 256 MB Interfaces 1x serial RS232 485 electrically isolated 3x Ethernet 10 100 Mbps 1x USB 2 0 1x CAN electrically isolated 1x CAN NVRAM SRAM with battery backup 256 kB Application memory 1 GB Power supply 24 V DC 18 36 V DC Table 156 Technical data for the CPU I assembly Interface Pin Description 2 RXD RS232 3 TXD RS232 5 GND RS232 RS485 6 RXD T...

Page 391: ...xD 2 TxD 3 RxD 4 NC 5 NC 6 RxD 7 NC 8 NC Table 159 ETH1 ETH 2 1 ETH 2 2 RJ45 Interface Pin Description 2 CAN L 3 CAN GND 7 CAN H Table 160 CAN1 CAN2 CPU CAN 1 1 9 CAN 2 1 9 COM 1 1 9 COM 2 1 9 24V DC RUN INIT ERR USB2 0 4 6 2 A 8 C H TEST PROG RUN 4 6 2 A E 0 8 C L ETH 1 ETH 2 1 ETH 2 2 55 mm 2 17 in ca 120 mm 4 72 in 119 mm 4 69 in 109 mm 4 29 in Figure 272 CPU dimensions ...

Page 392: ...SMA F SMA 850 nm range max 1 000 m at 40 kBd Table 161 Optional accessories 14 5 9 System networking MC 2 2 Description Media converter Interfaces 2x RJ45 2x duplex LC SFP RJ45 Max 100 m per section 10 100 Mbit s Cable impedance 100 Ω Fiber optic cable Max 2 000 m 100 Mbit s Light emitting diode class 1 Wave length 1310 nm Max optical output power 1 mW in accordance with IEC 60825 1 2014 Table 162...

Page 393: ...optic cable Max 2 000 m 100 Mbps Light emitting diode class 1 Wavelength 1 310 nm Max optical output power 1 mW in accordance with IEC 60825 1 2014 Table 163 Technical data for the SW 3 3 assembly 1 Factory setting Interface Pin Description 1 TxD 2 TxD 3 RxD 4 NC 5 NC 6 RxD 7 NC 8 NC Table 164 ETHxx RJ45 Interface Description Fiber glass 50 125 and 62 5 125 multimode Table 165 ETHxx duplex LC SFP ...

Page 394: ...orresponds to 2000 m above sea levelCorresponds to 2000 m above sea level Minimum spacing to other devices control cabinet Top Bottom 88 9 mm 3 5 in corresponds to 2 RU back 30 mm 1 2 in Table 166 Permissible ambient conditions 14 5 11 Standards and directives Electrical safety IEC 61010 1 IEC 61010 2 030 Safety requirements for electrical measurement and con trol and regulation equipment and labo...

Page 395: ...oth sides 4 kV Communication interfaces shielding on both sides 4 kV IEC 61000 4 5 Immunity to impulse voltages surge AC power supply 4 kV CM 2 kV DM DC power supply 2 kV CM 1 kV DM Measurement UI1 3 4 kV CM 2 kV DM Digital I O 2 kV CM 1 kV DM Analog I O shielding on both sides 2 kV CM Communication interfaces shielding on both sides 2 kV CM IEC 61000 4 6 Immunity to conducted disturbances induced...

Page 396: ... disturbance characteristics Limits and methods of measurement Class A Table 169 Emitted interference in accordance with IEC 61000 6 4 Environmental durability tests IEC 60529 With OT1205 Degree of protection IP52 for the front IP20 for the rear Without OT1205 IP20 IEC 60068 2 1 Dry cold 25 C 96 hours IEC 60068 2 2 Dry heat 70 C 96 hours IEC 60068 2 78 Constant moist heat 40 C 93 4 days no dew AST...

Page 397: ... IEEE Worldwide association of engineers mainly from the fields of electrical engineering and IT Insti tute of Electrical and Electronics Engineers IP Internet Protocol Load sign convention Definition for describing electrical circuits The ar rows for current rating and voltage on a con sumer absorbing electrical power e g a resis tor face the same direction U I is the power ab sorbed by the compo...

Page 398: ... are monitored and con trolled using a computer system Supervisory Control and Data Acquisition SNTP NTP Network Time Protocol is a standard for synchronizing clocks in computer systems using packet based communication networks SNTP Simple Network Time Protocol is the simplified version of NTP TDSC TAPCON Dynamic Set Point Control TPLE TAPCON Personal Logic Editor TSO Tap selector operation URL Un...

Page 399: ...c daylight saving stan dard time 117 B Bandwidth 190 193 Bandwidth monitoring 237 239 Baud rate 124 128 132 134 283 Behavior 242 Behavior for reversal of power flow 235 Behavior if no communication present 224 Broker 114 Client user name 115 Port 115 Broker address 115 Broker port 115 C Cable recommendation 70 87 Calculation method 265 CAN bus 222 Changing users 50 Channel AIO 79 Circulating react...

Page 400: ...mory 314 Events 311 Acknowledge 311 Configure 312 Display 311 Exporting 315 Filtering 314 Expert mode 53 Export 324 F Feed oil temperature 167 Feed water temperature 168 Frequency based cooling system control 159 Function monitoring 238 239 240 G Gateway address 112 General 107 Remote behavior 109 Generic SCADA message 152 GPI 149 GPO 149 H Hardware 322 Hot spot 264 Forecast 267 Hot spot determina...

Page 401: ...ect address octets 125 Nominal current 266 Number of ASDU address octets 125 Number of cause of transmission octets 125 Number of link address octets 125 Number of operations 237 Number of starts 164 O Oil flow 168 Oil pressure 168 Oil pump current 168 Oil temperature difference 167 OLTC Information 263 Operating duration 164 Operating mode Status 173 Operations counter 173 237 OT1205 35 Outputs A...

Page 402: ... encryption 113 115 Stop bits 125 128 132 284 Subnet mask 112 SW 3 3 41 Configuration 327 Switch off input variable 154 Switch on input variable 153 Switching direction monitoring 173 Switching interval monitoring 242 Switching point 154 Switching pulse pause 171 Switching pulse time 171 Switching pulse type 170 Switching statistics 257 Switch on delay 154 Synchronization interval 117 Syslog 118 S...

Page 403: ... oil temperature thresh old 162 USB interface Activating Deactivating 109 User administration 315 User ID code 134 User role 315 V Visualization 104 Visualization release 113 Voltage monitoring 226 Voltage regulation switching direc tion 172 Voltage transformer circuit 198 W Water flow 168 Water pressure 168 Water pump current 168 Web access 104 Winding temperature 254 Winding time constant 266 Wi...

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Page 406: ...nenfabrik Reinhausen GmbH Falkensteinstrasse 8 93059 Regensburg 49 0 941 4090 0 sales reinhausen com www reinhausen com 6385142 08 EN ETOS ED 12 20 Maschinenfabrik Reinhausen GmbH 2020 THE POWER BEHIND POWER ...

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