GE MiCOM P40 Agile Technical Manual page 495

Troubleshooting
MiCOM P40 Agile P442, P444
5 OUT OF SERVICE LED ILLUMINATED ON POWER UP
Test Check
Using the relay menu confirm
whether the Commission Test/Test
1
Mode setting is Enabled. Otherwise
proceed to test 2.
Select and view the last maintenance
record from the menu (in the View
Records).
2
Table 4: Out of service LED illuminated
Action
If the setting is Enabled then disable the test
mode and, verify that the Out of Service LED is
extinguished.
Check for H/W Verify Fail this indicates a
discrepancy between the relay model number
and the hardware; examine the "Maint. Data",
this indicates the causes of the failure using bit
fields:
Bit Meaning
0 The application type field in the model
number does not match
the software ID
1 The application field in the model
number does not match the software
ID
2 The variant 1 field in the model
number does not match the software
ID
3 The variant 2 field in the model
number does not match the software
ID
4 The protocol field in the model number
does not match the software ID
5 The language field in the model
number does not match the software
ID
6 The VT type field in the model number
is incorrect (110 V VTs fitted)
7 The VT type field in the model number
is incorrect (440 V VTs fitted)
8 The VT type field in the model number
is incorrect (no VTs fitted)
P44x/EN TS/Hb6
(TS) 11-9