GE MiCOM P40 - Page 18

4.13 GPS Fibre Connection 603
4.14 Fibre Communication Connections 603
5 Case Dimensions 604
5.1 Case Dimensions 40TE 604
Chapter 24 Commissioning Instructions 605
1 Chapter Overview 607
2 General Guidelines 608
3 Commissioning Test Menu 609
3.1 Opto I/P Status Cell (Opto-input Status) 609
3.2 Relay O/P Status Cell (Relay Output Status) 609
3.3 Test Port Status Cell 609
3.4 Monitor Bit 1 to 8 Cells 609
3.5 Test Mode Cell 610
3.6 Test Pattern Cell 610
3.7 Contact Test Cell 610
3.8 Test LEDs Cell 610
3.9 Test Autoreclose Cell 610
3.10 Static Test Mode 611
3.11 Loopback Mode 611
3.12 IM64 Test Pattern 612
3.13 IM64 Test Mode 612
3.14 Red and Green LED Status Cells 612
3.15 Using a Monitor Port Test Box 612
4 Commissioning Equipment 613
4.1 Recommended Commissioning Equipment 613
4.2 Essential Commissioning Equipment 613
4.3 Advisory Test Equipment 614
5 Product Checks 615
5.1 Product Checks with the IED De-energised 615
5.1.1 Visual Inspection 616
5.1.2 Current Transformer Shorting Contacts 616
5.1.3 Insulation 616
5.1.4 External Wiring 616
5.1.5 Watchdog Contacts 617
5.1.6 Power Supply 617
5.2 Product Checks with the IED Energised 617
5.2.1 Watchdog Contacts 617
5.2.2 Test LCD 618
5.2.3 Date and Time 618
5.2.4 Test LEDs 619
5.2.5 Test Alarm and Out-of-Service LEDs 619
5.2.6 Test Trip LED 619
5.2.7 Test User-programmable LEDs 619
5.2.8 Test Opto-inputs 619
5.2.9 Test Output Relays 619
5.2.10 Test Serial Communication Port RP1 620
5.2.11 Test Serial Communication Port RP2 621
5.2.12 Test Ethernet Communication 621
5.3 Secondary Injection Tests 622
5.3.1 Test Current Inputs 622
5.3.2 Test Voltage Inputs 622
6 Electrical Intermicom Communication Loopback 624
6.1 Setting up the Loopback 624
6.2 Loopback Test 624
6.2.1 InterMicom Command Bits 625
6.2.2 InterMicom Channel Diagnostics 625
Contents P446SV
xvi P446SV-TM-EN-1