GE MiCOM P40 Agile Technical Manual page 489

Troubleshooting
MiCOM P40 Agile P442, P444
CONTENTS
1 INTRODUCTION
2 INITIAL PROBLEM IDENTIFICATION
3 POWER UP ERRORS
4 ERROR MESSAGE/CODE ON POWER-UP
5 OUT OF SERVICE LED ILLUMINATED ON POWER UP
6 ERROR CODE DURING OPERATION
7 MAL-OPERATION OF THE RELAY DURING TESTING
7.1 Failure of output contacts
7.2 Failure of opto-isolated inputs
7.3 Incorrect analog signals
7.4 PSL editor troubleshooting
7.4.1 Diagram reconstruction after recover from relay
7.4.2 PSL version check
P44x/EN TS/Hb6
(TS) 11-3
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