Ied Operation; Normal Operation; Disturbance Identification; Disturbance Recording Triggering - ABB Relion SAM600-IO Operation Manual

1MRK 500 131-UEN Rev. C
Section 6
6.1

Normal operation

In a normal IED use situation, the basic operation includes monitoring and checking procedures.
• Monitoring measured values
• Checking object states
• Checking function setting parameters
• Checking events and alarms
All basic operations can be performed via the LHMI or with PCM600.
6.2

Disturbance identification

If disturbances exist in the IED, their causes can be used for analyzing the disturbance. During
normal operation, the Ready LED is steady green.
Further actions to be taken to identify the disturbance:
• Reading event history
• Checking fault records
• Analyzing disturbance recordings
6.2.1

Disturbance recording triggering

Disturbance recordings are normally triggered by IED applications when they detect fault events.
Disturbance recordings can also be triggered manually or periodically. The manual trigger generates
an instant disturbance report. Use this function to get a snapshot of the monitored signals.
6.2.2

Disturbance record analysis

The IED collects disturbance records of fault events which are set to trigger the disturbance recorder.
Disturbance data is collected and stored for later viewing and analysis. The disturbance recorder
data can be read and analyzed with PCM600.
Switchgear control unit SAM600-IO
Operation manual

IED operation

For more information, see PCM600 documentation.
Document the disturbance before clearing the information from the IED.
Only authorized and skilled personnel should analyze possible errors and decide on
further actions. Otherwise, stored disturbance data can be lost.
For more information, see PCM600 documentation.
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Section 6
IED operation
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