Shinko Denshi UD-1, Instruction Manual

Page 1: ...ｏｒ Ｕ Ｆ Series Instruction Manual SHINKO DENSHI CO LTD IMPORTANT To ensure safe and proper use of the balance please read this manual carefully After reading this manual store it in a safe place near the balance so you can review it as needed ...

Page 2: ... or as legal proof in a court of law When installing operating or performing maintenance and inspections on this product give sufficient attention not only to the descriptions in this manual and labels on this product but also any safety precautions This manual is copyrighted by SHINKO DENSHI and may not be reproduced in whole or in part without prior permission in writing If you have any question...

Page 3: ...n span adjustment 14 6 4 Basic function operations 15 6 5 Details of functions 16 6 5 1 Auto zero 16 6 5 2 Setting the stability decision 16 6 5 3 Instability process when the value changes by 1 digit 17 6 5 4 Setting the number of times the moving average is calculated 18 6 5 5 Setting the weight update rate 18 6 5 6 Setting the signal processing 18 6 5 7 Setting the readability 19 6 5 8 Stabilit...

Page 4: ...at 32 8 4 Input commands 33 8 4 1 Basic operation 33 8 4 2 Command formats 34 8 4 3 Examples of input commands 35 8 4 4 Response format 35 8 5 Example of connection to external device PC 36 9 Using via the multi drop connection 37 9 1 Overview of the multi drop connection 37 9 2 Assigning ID numbers to the weight measuring sensors 38 9 3 Communicating with the connected weight measuring sensor 39 ...

Page 5: ...ANGER This symbol indicates the possibility of death or serious injury and a high probability of imminent danger WARNIN G This symbol indicates the possibility of death or serious injury CAUTION This symbol indicates the possibility of injury or only physical damage This symbol indicates that performing a certain action is prohibited This symbol indicates that always performing a designated action...

Page 6: ...ds might cause electric shocks short circuits or corrosion Do not use the product in environments with a high ambient temperature or humidity Doing so might cause electrical shocks or short circuits The operating temperature and humidity range of this product are between 10 to 30 C and 80 rh or lower The DC24V power supply line for this device should only be used with this device and kept separate...

Page 7: ...r accurate mass weighing a warm up of 1 hour or longer is required The weight value measured right after power on might contain an error Do not use the unit until after warm up is fully complete Ground the switching power supply line used with the dedicated DC24V power supply of this device This will prove effective in improving the device noise immunity This will prove effective for preventing el...

Page 8: ...e Weighing errors will occur if not level Calibrate the weight measuring sensor after the main unit is installed 1 Be sure to calibrate the unit after it is relocated 2 After that periodically recalibrate the weight measuring sensor Place motor driven devices and electromagnetic solenoids at least 50mm away from the weight measuring sensor The unit might be affected by magnetic material that makes...

Page 9: ...s contact the reseller from which this balance was purchased The weight measuring sensor and the indicator can also be purchased separately For more information on the options refer to Appendix 1 Weight measuring sensor Accessories Instruction Manual this document Indicator sold separately Accessories Panel mount clip ...

Page 10: ...ion Remarks DC24V Input Power 24V GND Power ground Liquid crystal display Operation keys Installation boss Cable connector for inter unit connection D sub9 pin male Power supply DC 24V input terminal Power switch Connector for inter unit connection cables RS 232C output connector 24V SCALE F G RS 232C Frame ground terminal M3 Connector for AC adapter ...

Page 11: ... connect the weight measuring sensor to the indicator Indicator SCALE connector pin assignment D Sub9 pin Terminal No Signal name Input output Function Remarks 1 DC24V Output Power 24V 2 TXD Output RS 232C transmission 1 3 RXD Input RS 232C transmission 1 4 GND Power ground 5 SG Signal ground 6 EXT TARE Output External tare 7 FG Frame ground 8 A I O RS 485 A 2 9 B I O RS 485 B 2 1 Customers are no...

Page 12: ...rovided with the product if required The supported panel thickness is 4 5mm or less 1 Fit the indicator into the panel 2 Attach the panel mount clip 3 Secure the panel mount clip Tighten the clamping screws manually Check that the indicator is clamped securely Panel mount clip Fixing screws Panel Indicator ...

Page 13: ... block Push in the release button on the terminal block by using a flat blade screwdriver or similar tool and then insert the power line The exposed wire length is 10mm Fix the power line The power line is locked by returning the release button back to the front position by using a flat blade screwdriver etc To disconnect the power line push in the release button again by using a flat blade screwd...

Page 14: ... PBA15F 24 24V 0 7A When 1 unit is driven COSEL PBA30F 24 24V 1 3A When 2 units are driven 5 3 3 Recommended connection when using 24V switching power supply Connect the grounds E to each other via a structural piece bus bar or earth cable etc DC24V 10 DC24V 10 Indicator Weight measuring sensor E E E E E E E E FG Dedicated power supply COSEL PBA30F 24 E FG Dedicated power supply COSEL PBA30F 24 E ...

Page 15: ... to be performed at power on then tare is performed at power on When tare is performed the available weighing range narrows by the mass of the tare which means that available weighing range capacity mass of the tare To prevent damage to the mechanical section do not apply a torque of 0 5N m or higher to the clamping screws to attach to the weighing boss during tightening Also do not push down on t...

Page 16: ...are is in progress Calibration is in progress Functions of operation keys Operation key Function Cal key Press Starts the span adjustment Set key Press Ends the function settings Press Specifies an ID for multi drop connection Function key Press and hold Calls up a function Press Selects an item during function setting Press Changes and ID for multi drop connection Zero Tare key Press Performs zer...

Page 17: ...hing range against the capacity Unchanged Becomes narrower by the weight of the tare Available weighing range capacity 100 of the capacity Available weighing range capacity weight of the tare Symbol None upper o Err is displayed when the total weight of the samples is more than the capacity When the samples are added after the tare only the net weight of the added samples is displayed In addition ...

Page 18: ...stment while the weighing pan or weighing jig that you obtained is attached to the device Press the Cal key when a weight is displayed CAL EXt is displayed After a while the display changes to on 0 and starts flashing Mount a weight When the display changes to on F S mount a weight The display changes to on F S and starts flashing Finishing span adjustment After End is displayed the display automa...

Page 19: ...t item is displayed the first item is displayed again Select a setting value Press the Zero Tare key to select a setting value Every time the Zero Tare key is pressed the setting value changes After the last setting value is displayed the first setting value is displayed again Record the setting value Press the Set key The setting is recorded and the function ends The device returns to the measure...

Page 20: ...n range Bringing into zero point 1 A 0 0 1 2 3 4 5 Off 0 5d 1d 2d 4d 8d Off Weak Strong The symbol and d in the table respectively indicate the initial value and readability 6 5 2 Setting the stability decision This function sets a reference value to judge if the weighing status is stable In the stability decision the weighing status is considered to be stable when the weighed value is sequentiall...

Page 21: ...nvironmental conditions are the same the time required for stabilization becomes shorter when the stability decision range is large and the readability is rougher 6 5 3 Instability process when the value changes by 1 digit When the stability decision criterion is set to a broad range the weighed value might fluctuate while still in a stable status is lit If the displayed value changes at that time...

Page 22: ...es larger when the device stabilizes 6 5 5 Setting the weight update rate The indicator and the weight measuring sensor have different weight update rates as shown in the following table Setting value Indicator Weight update rate Weight measuring sensor Weight update rate Response speed 3b ti 1 2 3 4 50 times s 50 times s 25 times s 12 5 times s 106 times s 53 times s 26 5 times s 13 25 times s Fa...

Page 23: ...ndicates the initial value 6 5 8 Stability wait process during zero point adjustment or tare This function enables or disables the stability wait process M blinking display when the zero point adjustment or tare are performed Use this when the device will not quickly stabilize due to effects of wind or vibration or use to immediately reset the display to zero Stability wait process Setting value S...

Page 24: ...and press the Zero Tare key Operation Each time the power is turned on a weight value with the recorded tare weight subtracted is displayed If a packed item is mounted on the balance when the power is turned on then only the weighed value of the content is displayed with the weight of the tare subtracted Each time tare is performed the recorded tare weight is updated When a long period of time has...

Page 25: ...essed or a C3 command is issued Span adjustment operation setting Setting value Operation 5 CA 0 3 Disable Enable 6 5 11 Weighing unit On this product only gram units are used Weighing unit Setting value Operation detail 61 u A 2 g gram unit 6 5 12 Turning the backlight on off This sets whether the backlight on the indicator on or off Backlight Setting value Operation detail 9 b L 0 1 Off On ...

Page 26: ...put RS 232C receive 3 TXD Output RS 232C transmit 4 DTR Output HIGH at power on 5 SG Signal ground 6 7 8 9 EXT TARE Input External tare Connecting the external tare No 9 and the signal ground No 5 via a switch or a transistor switch allows making the tare and zero adjustment from external devices When doing so the connection ON period should be 400 ms or more maximum voltage at off 15 V sink curre...

Page 27: ...ta bit 8 bits fixed 7 bits 8bits selectable Stop bit 2 bits fixed 1 bit 2 bits selectable The specifications can be set from the function 4 I F Weight update rate and baud rate of the indicator The baud rate should be set to the required speed or higher based on the weight update rate with reference to the following table Combinations of the necessary baud rate speed and output rates Weight update...

Page 28: ...P1 D1 D2 D3 D4 D5 D6 D7 D8 U1 U2 S1 S2 CR LF Polarity Numeric data including a decimal point Unit Status Terminator 3 7 digit expanded numeric format This format consists of 15 characters including the terminators and a parity bit can be added This is a partly expanded format of the 7 digit numeric format The differences from the 7 digit numeric format are Data length 7 bits can be specified Stop ...

Page 29: ... are filled with 0 30H and then output The location of a decimal point varies depending on the setting of the readability switch See 6 5 7 Setting the readability Unit U1 and U2 2 characters U1 U2 Code Indicated unit SP G 20H 47H g Status 1 S1 1 character S1 Code Description SP 20H Space fixed Status 2 S2 1 character S2 Code Description S 53H Data Stable U 55H Data Unstable E 45H Data error o Err ...

Page 30: ...123 456 g unstable 123 456 CR LF o Err H CR LF When the capacity is exceeded by 1 Output format of the function 4 I F 42 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 S1 S2 S3 SP D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 SP U1 CR LF Stability information Blank Numeric data including polarity and a decimal point Blank Unit Terminator S1 S3 3 characters Stability information stable S S 53H 20H 53H unstable S D ...

Page 31: ...valid input commands error the weight measuring sensor sends an error response The weight measuring sensor sends responses within one second except in the following cases 1 When it receives the zero adjustment tare command When the function setting of tare 7 tA is set to the weight measuring sensor becomes zero after stabilizing stability wait 2 When it receives input commands while operating whil...

Page 32: ...ase alphabetic character O 2 Numeric zero 3 Span adjustment command Command body Code Description Response C1 C2 C 0 43H 30H Cal key invalid Span adjustment is prohibited A00 Normal termination E01 Command error E02 Operation prohibited E03 Interruption by operation E04 Abnormal termination C 3 43H 33H Begin span adjustment It takes some time to respond since the device responds after it finishes ...

Page 33: ...mat A00 and Exx format responses This format consists of 5 characters including terminators CR and LF 1 2 3 4 5 A1 A2 A3 CR LF Response content Terminator See Command formats 1 to 3 for response content 7 5 Example of connection to external device PC Example of connection to a PC PC Serial connector D Sub9 pin D Sub9 pin Indicator UD 1 RS 232C connector ...

Page 34: ... usage an O1 command should be transmitted or an indicator should be connected and set to 41U o c 1 See Command formats 8 4 2 To change communication specifications and functions other than the corresponding commands of the weight measuring sensor an indicator should be connected and the functions 4U I F 3 to 45U St should be set 8 1 Connector terminal No and their corresponding functions Connecto...

Page 35: ...to 15 V 5 Output format 7 digit expanded numeric format fixed 6 Bit configuration per character Start bit 1 bit Parity bit None odd number even number selectable Data bit 7 bits 8bits selectable Stop bit 1 bit 2 bits selectable Weight update rate and the baud rate The baud rate should be set to the required speed or higher based on the weight update rate while referring to the following table Comb...

Page 36: ...6 7 8 9 10 11 12 13 14 15 P1 D1 D2 D3 D4 D5 D6 D7 D8 U1 U2 S1 S2 CR LF Polarity Numeric data including a decimal point Unit Status Terminator Polarity P1 1 character P1 Code Description 2BH When data is zero or positive 2DH When data is negative Numeric data D1 D8 8 characters D1 D8 Code Description 0 9 30H 39H Numerics 0 to 9 2EH Decimal point Numerics are right justified Digits that do not conta...

Page 37: ...r sends an error response Response timing from the weight measuring sensor The weight measuring sensor sends responses within one second except in the following cases 1 When it receives a zero adjustment tare command When the function setting for tare 7 tA is set to weight measuring sensor becomes zero after stabilizing stability wait 2 When it receives input commands while operating while setting...

Page 38: ...g E03 Interrupted by operation E04 Abnormal termination when 1 Err and 2 Err occur C 3 43H 33H Begin span adjustment Span adjustment procedures Descriptions inside the parentheses are equivalent to those when using an indicator 1 When the weight measuring sensor receives a C3 command it sends response A01 and begins zero point adjustment on 0 flashes 2 After a while when it completes the zero poin...

Page 39: ...C Fr 1 4 F 5 1 4 46H 35H 2CH Weight update rate 3b ti 1 4 F 6 1 5 46H 36H 2CH Specifying the readability 62 d A 1 5 Response descriptions A00 Normal termination E01 Command error E02 The numerics are out of scope or none Command bodies and numerics are divided by 2CH 8 4 3 Examples of input commands T CR LF Executing zero adjustment tare Space 20H C3 CR LF Begin span adjustment O1 CR LF Begin cont...

Page 40: ...external device PC Example of connection to a PC 計量ユニット D sub9ピン パソコン シリアルコネクタ D sub9ピン RXD TXD SG DC24V GND 外部電源へ TXD RXD GND DCD RTS CTS DSR DTR PC Serial connector D Sub9 pin Weight measuring sensor To an external device D Sub9 pin ...

Page 41: ...sor in advance and specifying that ID number in the indicator the indicator can communicate with the specified weight measuring sensor Please consult with us for how to connect multiple weight measuring sensors from the PLC RS 485 multi drop connection Weight measuring sensors 1 to 15 sensors SCALE connector Power terminal DC24V supply Indicator DC24V GND 8 A 9 B 1 4 5 8 9 I D 1 1 4 5 8 9 I D 2 1 ...

Page 42: ... are used to set an ID number at rear of the main unit Refer to the following table to set an ID number by using a thin rod Be careful not to damage the board and cable during setting Switches No 1 to 4 are used to set an ID number When setting with the dip switches is complete reinstall the removed cover back to the original position 注 意 Note Assign different ID numbers 1 to 15 for the weight mea...

Page 43: ...uring sensors then E1 Err blinks or is lit Make the indicator display an ID number Press the Set ID key Specify an ID number Use the Zero Tare or Function key to display an ID number to be specified Zero Tare key Increases the number 01 02 15 01 Function key Decreases the number 15 14 01 15 When a desired ID number is displayed press the Set ID key The weighed value of the weight measuring sensor ...

Page 44: ... to the capacity as possible The display error during the span adjustment has exceeded 1 0 Check that the correct weight was put in place and that no objects other than the weight are on the pan Then execute the span adjustment again The balance is influenced by static electricity or noise Turn the power on again If this error occurs again electrical components may have failed Please contact the r...

Page 45: ...sensors are not horizontal Check the levelness before installation The tare range is set or is not set Unload the sample from the weighing pan and then zero the readout to continue measurement An error still exists after calibration The balance was affected by an external influence such as wind and vibration during the calibration There are possible effects from vibration or wind Take wind and vib...

Page 46: ...is the indicator is required 1 Call up the initialization mode Press the Function key while pressing the Zero Tare key until Func2 is displayed The display changes to 1 ini 0 2 Select 1 ini 1 Press the Zero Tare key to select 1 ini 1 3 Press the Set key The settings are now initialized and the balance returns to the weight display mode Zero Tare Set ...

Page 47: ... harness 5m 10m 1 These are theoretical values and might not always match the actual values Also these values do not guarantee the balance performance when the release mechanism activates 2 Applicable only when the optional waterproof type D Sub9 pin plug or a one side waterproof type inter unit connection cable is used Indicator specifications Model UD 1 Display device Liquid crystal display with...

Page 48: ...ge 1 A 0 0 1 2 3 4 5 Off 0 5d 1d 2d 4d 8d Stability decision range 2A S H 1 2 3 4 5 6 7 8 0 5d 1d 2d 3d 4d 8d 12d 18d Number of times stability decision is performed 2b S C 1 2 3 4 5 6 16 times 10 times 8 times 4 times 2 times 1 time Instability process when the value changes by 1 digit 2C S 1 0 1 Disable Enable Number of times moving average is calculated 3A rE 0 1 2 3 4 5 6 7 Auto switch Faster ...

Page 49: ...al processing 3C Fr 1 2 3 4 Faster Slower RS 232C settings for the indicator 4 I F 0 1 2 3 4 Stops I O 6 digit numeric format 7 digit numeric format 7 digit expanded numeric format Special formats Special format selection displayed when 4 I F 4 is selected 4 I F 4 41 42 Special format 1 Special format 2 Output control Displayed when 4 I F 1 to 4 is selected 41 o c 0 1 Stops output Continuous outpu...

Page 50: ... sensor output settings Output control Displayed when 4U I F 3 is selected 41U o c 0 1 Stops output Continuous output 3 3 The continuous output intervals are synchronous with the weight update rate set in 3b ti weight measuring sensor Baud rate Displayed when 4U IF 3 is selected 42U b L 1 2 3 4 5 6 7 1200 bps 2400 bps 4800 bps 9600 bps 19200 bps 31250 bps 38400 bps Parity Displayed when 4U I F 3 i...

Page 51: ...key to execute Indicated unit setting 61 u A 2 g gram unit Readability setting UF 620 UF 3200 62 d A 1 2 3 4 5 0 001g 0 002g 0 005g 0 01g 0 02g 0 01g 0 02g 0 05g 0 1g 0 2g Zero point adjustment stability wait process during zero point adjustment or tare 7 tA 1 2 Disable Enable Tare value recording 8 tA M 0 1 Disable Enable Backlight 9 b L 0 1 Off On ...

Page 52: ...48 Appendix 3 Outlines Weight measuring sensor UF 620 UF 3200 ...

Page 53: ...49 Indicator ...

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