Troubleshooting; Checking The Self Supervision Signals; Checking The Self Supervision Function; Determine The Cause Of An Internal Failure - Hitachi Relion SAM600 Commissioning Manual

1MRK511447-UEN Rev. E
Section 11
11.1

Checking the self supervision signals

Use the LHMI service kit to perform Troubleshooting.
11.1.1

Checking the self supervision function

11.1.1.1

Determine the cause of an internal failure

To find the cause of an internal failure, navigate to PCM600 /Event viewer/Internal events .
11.1.2

Self supervision data

11.1.2.1

General IED status

The following table shows the general IED status signals.
Table 10:
Indicated result
Internal fail Off
Internal fail On
Internal warning Off
Internal warning On
Time synch Ready
Time synch Fail
Real time clock Ready
Real time clock Fail
ADC-module OK
ADC-module Fail
(Protocol name) Ready
(Protocol name) Fail
(I/O module name)
Ready
(I/O module name) Fail
Switchgear control unit SAM600-IO
Commissioning manual

Troubleshooting

Self supervision is possible only via the LHMI service kit.
Signals from the General menu in the diagnostics tree.
Possible reason
No problem detected.
A failure has occurred.
No problem detected.
A warning has been
issued.
No problem detected.
No time synchronization.
No problem detected.
The real time clock has
been reset.
No problem detected.
The AD conversion
module has failed.
No problem detected.
Protocol has failed.
No problem detected.
I/O modules has failed.
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Proposed action
None.
Check the rest of the indicated results to find the fault.
None.
Check the rest of the indicated results to find the fault.
None.
Check the synchronization source for problems.
If the problem persists, contact your Hitachi Energy
representative for service.
None.
Set the clock.
None.
Contact your Hitachi Energy representative for service.
None.
None.
Check that the I/O module has been configured and
connected to the IOP1- block.
If the problem persists, contact your Hitachi Energy
representative for service.
Section 11
Troubleshooting
IP1474-1 v2
IP1473-1 v1
M11657-2 v2
IP1472-1 v2
GUID-A84F3903-8A70-47D6-8613-AD7FF8BA3AEC v1
M11656-1 v4
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