GE MiCOM P40 Agile - Page 20

5.1.4 External Wiring 644
5.1.5 Watchdog Contacts 645
5.1.6 Power Supply 645
5.2 Product Checks with the IED Energised 645
5.2.1 Watchdog Contacts 645
5.2.2 Test LCD 646
5.2.3 Date and Time 646
5.2.4 Test LEDs 647
5.2.5 Test Alarm and Out-of-Service LEDs 647
5.2.6 Test Trip LED 647
5.2.7 Test User-programmable LEDs 647
5.2.8 Test Field Voltage Supply 647
5.2.9 Test Opto-inputs 647
5.2.10 Test Output Relays 648
5.2.11 Test Serial Communication Port RP1 648
5.2.12 Test Serial Communication Port RP2 649
5.2.13 Test Ethernet Communication 650
5.3 Secondary Injection Tests 650
5.3.1 Test Current Inputs 650
5.3.2 Test Voltage Inputs 651
6 Electrical Intermicom Communication Loopback 652
6.1 Setting up the Loopback 652
6.2 Loopback Test 652
6.2.1 InterMicom Command Bits 653
6.2.2 InterMicom Channel Diagnostics 653
6.2.3 Simulating a Channel Failure 653
7 Intermicom 64 Communication 654
7.1 Checking the Interface 654
7.2 Setting up the Loopback 655
7.3 Loopback Test 655
8 GPS Synchronisation 656
8.1 GPS Optical Signal Strength 656
8.2 Check Synchronisation signal at the IED 656
9 Setting Checks 657
9.1 Apply Application-specific Settings 657
9.1.1 Transferring Settings from a Settings File 657
9.1.2 Entering settings using the HMI 657
10 IEC 61850 Edition 2 Testing 659
10.1 Using IEC 61850 Edition 2 Test Modes 659
10.1.1 IED Test Mode Behaviour 659
10.1.2 Sampled Value Test Mode Behaviour 659
10.2 Simulated Input Behaviour 660
10.3 Testing Examples 660
10.3.1 Test Procedure for Real Values 661
10.3.2 Test Procedure for Simulated Values - No Plant 661
10.3.3 Test Procedure for Simulated Values - With Plant 662
10.3.4 Contact Test 663
11 Current Differential Protection 664
11.1 Current Differential Bias Characteristic 664
11.1.1 Lower Slope 664
11.1.2 Upper Slope 665
11.2 Current Differential Operation and Contact Assignment 665
12 Distance Protection 667
12.1 Dependency Conditions 667
12.2 Distance Protection Single-ended Testing 667
12.2.1 Preliminaries 667
12.2.2 Zone 1 Reach Check 668
12.2.3 Zone 2 Reach Check 668
Contents P543i/P545i
xviii P54x1i-TM-EN-1