P3 IEC61850 LN value update failure

Issue
After IEC61850 configuration in P3 relay, customer found that some LN was not updating the actual value.

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Product Line

Easergy P3 relay
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Environment
All firmware version
_____________________________________________________________ Root Cause
Customer didn’t enable the “Event ON/OFF” which is related to the LN, so the change in value is not updated to LN.



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Solution
1- If our customer want to use some LNs in P3 relay, especially for GGIO LNs, customer should enable separate “Event ON/OFF” function as shown below.

Item	LN(example)	Event ON/OFF
Digital input
Logical output
Protection
Virtual input

2- It will be updated to the manual in future release.
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Publicerad för: Schneider Electric Sverige