P54x/EN CM/La4 Commissioning
(CM) 10-8
MiCOM P543, P544, P545 & P546
CM
2. COMMISSIONING TESTS - RELAY FACILITIES
To help minimize the time required to test MiCOM relays the relay provides several test
facilities under the ‘COMMISSION TESTS’ menu heading. There are menu cells which allow
the status of the opto-isolated inputs, output relay contacts, internal digital data bus (DDB)
signals and user-programmable LEDs to be monitored. Additionally there are cells to test
the operation of the output contacts, user-programmable LEDs and, where available, the
auto-reclose cycles.
The following table shows the relay menu of commissioning tests, including the available
setting ranges and factory defaults:
Menu text Default setting DDB Settings
COMMISSION TESTS
Opto I/P Status
Relay O/P Status
Test Port Status
LED Status
Monitor Bit 1 1060: LED_CON_R1
Monitor Bit 2 1062: LED_CON_R2
Monitor Bit 3 1064: LED_CON_R3
Monitor Bit 4 1066: LED_CON_R4
0 to 1791
See Relay Menu
Database (P54x/EN
MD) for details of digital
data bus signals
Monitor Bit 5 1068: LED_CON_R5
Monitor Bit 6 1070 :LED_CON_R6
Monitor Bit 7 1072: LED_CON_R7
Monitor Bit 8 1074: LED_CON_R8
Test Mode Disabled
Disabled
Test Mode
Contacts Blocked
Test Pattern All bits set to 0
0 = Not Operated
1 = Operated
Contact Test No Operation
No Operation
Apply Test
Remove Test
Test LEDs No Operation
No Operation
Apply Test
Test Auto-reclose No Operation
No Operation
3 Pole Test
Pole A Test
Pole B Test
Pole C Test
Static Test Disabled Enabled, Disabled
Loopback Mode Disabled
Disabled, Internal,
External
IM64 TestPattern All bits set to 0
0 = Not Operated
1 = Operated
IM64 Test Mode Disabled Disabled or Enabled
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