Measurements and Recording
P44x/EN MR/Hb
MiCOM P40 Agile P442, P444
(MR) 7-
CONTENTS
1. MEASUREMENTS AND RECORDING 5
1.1 Introductions 5
1.2 Event and fault recorder 5
1.2.1 Event Recorder (“View records” menu) 5
1.2.2 Change of state of opto-isolated inputs. 7
1.2.3 Change of state of one or more output relay contacts. 8
1.2.4 Relay Alarm conditions. 8
1.2.5 Protection Element Starts and Trips 9
1.2.6 General Events 9
1.2.7 Fault Records 9
1.2.8 Maintenance Reports 9
1.2.9 Setting Changes 10
1.2.10 Resetting of Event / Fault Records 10
1.2.11 Viewing Event Records via MiCOM S1 Agile Support Software 10
1.2.12 Event Filtering 11
1.3 Disturbance recorder 12
1.4 Fault locator 12
2 MEASUREMENTS 14
2.1 Measured currents 14
2.2 Sequence voltages and currents 14
2.3 Settings 14
2.4 Measurement display quantities 14
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