MICROENER N-DIN-MSG, Operation Manual

Page 1: ...oc N MO 0348 ING Copyright 2010 19 Fw RMB 360 11 0 x FFP 360 6 0 Date 25 02 2008 Rev 0 Pag 1 of 31 MICROPROCESSOR RELAY FOR PERMANENT INSULATION SUPERVISION OF D C SYSTEMS TYPE N DIN MSG for MSG 2044...

Page 2: ...______________________________________________________ 11 2 2 3 7 I R F Internal Relay Failure __________________________________________________________________________ 11 2 2 3 8 MainComPar Communic...

Page 3: ...d carefully check its efficiency 1 7 Setting and Calibration Carefully check the proper setting of the different functions according to the configuration of the protected system the safety regulations...

Page 4: ...inals available on the front of the MRB and on the back of the FFP The max distance between the two parts can be up to 2 meters for longer distance the connection cables must be laid in proper shieldi...

Page 5: ...monitoring Is fault current between Screen and Ground Id Fault current between Conductor and Screen 2 2 2 3 Voltage input The relay monitors the A C test voltage applied by the Main Injection Unit to...

Page 6: ...relay R1 R2 Trip on output relay R2 R1 R2 Trip on output relay R1 R2 None None 1RGs Minimum operation level 1ts Trip time delay Trip when 0 RGs 1RGs and Is Id When the function is tripped Signalizatio...

Page 7: ...p on output relay R2 R1 R2 Trip on output relay R1 R2 None None 1RGd Minimum operation level 1td Trip time delay Trip when 0 RGs 1RGd and Is Id When the function is tripped Signalization FFP Led Trip...

Page 8: ...p on output relay R2 R1 R2 Trip on output relay R1 R2 None None 2RGs Minimum operation level 2ts Trip time delay Trip when 0 RGs 2RGs and Is Id When the function is tripped Signalization FFP Led Trip...

Page 9: ...ip on output relay R2 R1 R2 Trip on output relay R1 R2 None None 2RGd Minimum operation level 2td Trip time delay Trip when 0 RGs 2RGs and Is Id When the function is tripped Signalization FFP Led Trip...

Page 10: ...ipping cause disappears D2 Terminals 6 9 Operates the reset after tripping cause is cleared If D2 terminals are permanently shorted reset of R2 after tripping takes place automatically as soon as the...

Page 11: ...ommunication port and with MSCom interface program they are displayed as time current curve 2 2 3 7 I R F Internal Relay Failure FunctEnable Status Enable Disable Enable Options OpIRF NoTrip Trip NoTr...

Page 12: ...usly checks the following elements A D conversion Checksum of the settings stored into E2 P DSP general operation Power Routines etc Lamp test only on manual test Any time Power is switched on a compl...

Page 13: ...e totally managed either locally by the 4 key buttons and the LCD display or remotely either by a PC connected to the serial port on Front Face RS232 and or by the main serial communication bus RS485...

Page 14: ...N DIN MSG 2044 Doc N MO 0348 ING Copyright 2010 19 Fw RMB 360 11 0 x FFP 360 6 0 Date 25 02 2008 Rev 0 Pag 14 of 31 3 1 Keyboard Operational Diagram...

Page 15: ...N DIN MSG 2044 Doc N MO 0348 ING Copyright 2010 19 Fw RMB 360 11 0 x FFP 360 6 0 Date 25 02 2008 Rev 0 Pag 15 of 31...

Page 16: ...ing the reset button c Red LED ON Illuminated when the input voltage is present d Green LED OFF Illuminated when the input voltage is not present The reset button on FFP resets the Output Relays and t...

Page 17: ...FFP can be directly plug in and fixed by two screws on one RMB or it can be remotely connected to one or more up to 31 RMB by the relevant terminals It is recommended to power off the RMB modules befo...

Page 18: ...N DIN MSG 2044 Doc N MO 0348 ING Copyright 2010 19 Fw RMB 360 11 0 x FFP 360 6 0 Date 25 02 2008 Rev 0 Pag 18 of 31 3 Use of RMB modules only without FFP 4 combination of configuration 1 2 3...

Page 19: ...e physical link is RS485 and the Communication Protocol is MODBUS RTU The configuration is selectable see MainComPar Baud Rate 9600 19200 bps 9600 19200 bps 9600 19200 bps Start bit 1 1 1 Data bit 8 8...

Page 20: ...Port complete Relay management and data acquisition is possible When this serial Port is connected the Front Face Panel is bypassed but still in communication with the Relay Main Bodys connected The...

Page 21: ...one RMB Anytime power to RMB 1 is switched on the FFP starts searching the RMBs connected Scan Network and as soon as the first RMB the one with the lowest address number from 1 to 250 is found the Sc...

Page 22: ...e fault current of the section S cos d 0 0 1 00 Power factor of the fault current of the section D 6 2 RMB Selection Selection of the Address Number of the RMB to call for communication and Supervisio...

Page 23: ...ured Date MM GG Record Date Time hh mm Record Time to go back to Record to go back to Real Time Meas 6 4 Operation Counters The operation of any of the function herebelow reported is counted and recor...

Page 24: ...are used 1RGs 1 st element of system S 1RGd 1 st element of system D 2RGs 2 nd element of system S 2RGd 2 nd element of system D Date YYYY MM GG Date Year Month Day Time hh mm ss cc Time hours minutes...

Page 25: ...umber for connection on serial communication bus 1 250 1 6 6 2 Time Date Time Date Date Current Date Time Current time 20YY to set year 20XX MM to set month 20XX XX DD to set day 20XX XX XX hh mm to s...

Page 26: ...rotection function Enable Disable Options OUT R1 Selection of the output relay operated at the end of trip time delay R1 R2 R1 R2 None TripLevels 2RGs 200 Second trip level for system S 100 5000 100 T...

Page 27: ...Event Records Test Starts a relay diagnostic test Reset Reset after trip of R1 R2 6 8 Firmware Info Version The menu displays the Model Relay and the Firmware Version of the FFP and of the RMB actual...

Page 28: ...ASSWORD In order to CHANGE the FFP Password Open the MS Com software and connect the relay Open the Settings window Digit the new password different from the default one Example 1234 in the FFP Passwo...

Page 29: ...vice or the local Authorised Dealer mentioning the relay s Serial No reported in the label on relays enclosure 9 Power Frequency Insulation Test Every relay individually undergoes a factory insulation...

Page 30: ...on RMB plug in the connector and tighten the two screws 2 To remove FFP from RMB loosen the two screws and pull out Note Before plugging in removing the FFP the Auxiliary Power Supply must be switched...

Page 31: ...0 s Damped oscillatory magnetic field IEC61000 4 10 100A m 0 1 1MHz Immunity to conducted common mode disturbance 0Hz 150KHz IEC61000 4 16 level 4 Electrical fast transient burst IEC61000 4 4 level 3...