ETL600 1KHW001489-EN
ABB Switzerland Ltd
Teleprotection Interface G4AI ..........................................................6-19
RF Converter P4LT/P4LU ................................................................6-21
V.11 cable V9OW.............................................................................6-21
RS-232 / V.24 cable V9OU ..............................................................6-22
RS-485 / IRIG-B cable V9OV...........................................................6-24
Alarm relays cable V9OT .................................................................6-25
Relay Module R1BC.........................................................................6-26
Remote inquiry kit R7AP ..................................................................6-28
COMMISSIONING .............................................................................7-1
Safety instructions...........................................................................7-1
Checking the line of communication .............................................7-3
Commissioning of the PLC equipment ..........................................7-9
Preliminary tests and checks .............................................................7-9
Tests according to the commissioning instructions............................7-9
OPERATION AND MAINTENANCE .................................................8-1
Safety instructions...........................................................................8-1
Normal Operation...............................................................................8-5
Faulty Operation.................................................................................8-5
Maintenance .....................................................................................8-6
Periodic functional checks..................................................................8-6
Check input power supply voltage .....................................................8-6
Check alarm status for ETL600 element management networks ......8-6
Check alarm events ...........................................................................8-7
Check status data ..............................................................................8-7
Check frequency response ................................................................8-7
Check AF levels .................................................................................8-7
Check NSD600 functions ...................................................................8-7
TROUBLESHOOTING.......................................................................9-1
Safety instructions...........................................................................9-1
Contents November
2005
VII
Summary of Contents for ETL600
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