6.3 Main Processor Board 36
6.4 Combined Coprocessor and Isolated Input Board 37
6.5 Power Supply Board 38
6.5.1 Watchdog 40
6.5.2 Rear Serial Port 41
6.6 Input Module - 2 Transformer Boards 42
6.6.1 Sigma-Delta Input Module Circuit Description 43
6.6.2 Transformer Board 45
6.6.3 Main Input Board 46
6.7 Standard Output Relay Board 47
6.8 IRIG-B Board 49
6.9 Fibre Optic Board 50
6.10 Rear Communication Board 51
6.11 Ethernet Board 52
6.12 Redundant Ethernet Board 53
Chapter 4 Configuration 55
1 Chapter Overview 57
2 Using the HMI Panel 58
2.1 Navigating the HMI Panel 59
2.2 Getting Started 59
2.3 Default Display 60
2.4 Default Display Navigation 61
2.5 Password Entry 61
2.6 Processing Alarms and Fault Records 62
2.7 Menu Structure 63
2.8 Changing the Settings 64
2.9 Direct Access (The Hotkey menu) 64
2.9.1 Setting Group Selection 65
2.9.2 Control Inputs 65
2.9.3 Circuit Breaker Control 66
2.10 Function Keys 66
3 Configuring the Data Protocols 68
3.1 Courier Configuration 68
3.2 DNP3 Configuration 70
3.2.1 DNP3 Configurator 71
3.3 IEC 60870-5-103 Configuration 71
3.4 MODBUS Configuration 73
3.5 IEC 61850 Configuration 74
3.5.1 IEC 61850 Configuration Banks 75
3.5.2 IEC 61850 Network Connectivity 75
4 Date and Time Configuration 76
4.1 Time Zone Compensation 76
4.2 Daylight Saving Time Compensation 76
5 Configuration Settings 78
5.1 System Data 78
5.2 Date and Time 83
5.3 General Configuration 84
5.4 Transformer Ratios 86
5.5 System Configuration 90
5.6 Security Configuration 95
Chapter 5 Protection Functions 97
1 Chapter Overview 99
2 Busbar Protection 100
Contents MiCOM P747
ii P747-TM-EN-1