GE MiCOM P40 Agile Technical Manual page 17

P14D
1 Chapter Overview
2 Maintenance
2.1 Maintenance Checks
2.1.1 Alarms
2.1.2 Opto-isolators
2.1.3 Output Relays
2.1.4 Measurement Accuracy
2.2 Replacing the Unit
2.3 Cleaning
3 Troubleshooting
3.1 Self-Diagnostic Software
3.2 Power-up Errors
3.3 Error Message or Code on Power-up
3.4 Out of Service LED on at Power-up
3.5 Error Code during Operation
3.6 Mal-operation during testing
3.6.1 Failure of Output Contacts
3.6.2 Failure of Opto-inputs
3.6.3 Incorrect Analogue Signals
3.7 PSL Editor Troubleshooting
3.7.1 Diagram Reconstruction
3.7.2 PSL Version Check
3.8 Repair and Modification Procedure
Chapter 22 Technical Specifications
1 Chapter Overview
2 Interfaces
2.1 Front USB Port
2.2 Rear Serial Port 1
2.3 Rear Serial Port 2
2.4 IRIG-B Port
2.5 Rear Ethernet Port Copper
2.6 Rear Ethernet Port - Fibre
2.6.1 100 Base FX Receiver Characteristics
2.6.2 100 Base FX Transmitter Characteristics
3 Performance of Current Protection Functions
3.1 Three-phase Overcurrent Protection
3.1.1 Three-phase Overcurrent Directional Parameters
3.2 Earth Fault Protection
3.2.1 Earth Fault Directional Parameters
3.3 Sensitive Earth Fault Protection
3.3.1 SEF Directional Parameters
3.4 Restricted Earth Fault Protection
3.5 Negative Sequence Overcurrent Protection
3.5.1 NPSOC Directional Parameters
3.6 Circuit Breaker Fail and Undercurrent Protection
3.7 Broken Conductor Protection
3.8 Thermal Overload Protection
3.9 Cold Load Pickup Protection
3.10 Selective Overcurrent Protection
3.11 Voltage Dependent Overcurrent Protection
3.12 Neutral Admittance Protection
4 Performance of Voltage Protection Functions
4.1 Undervoltage Protection
4.2 Overvoltage Protection
4.3 Residual Overvoltage Protection
P14D-TM-EN-8
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