Siemens 7SR10 Argus Series Manual page 153

Contents
1. Introduction................................................................................................................ 5
2. Physical Connection.................................................................................................. 7
2.1 Introduction................................................................................................................................................ 7
2.2 USB Interface (COM2).............................................................................................................................. 8
2.3 RS485 Interface (COM1)........................................................................................................................... 8
3. IEC 60870-5-103 Definitions................................................................................... 11
3.1 Introduction...............................................................................................................................................11
3.2 Cause of Transmission............................................................................................................................12
3.3 Application Service Data Unit (ASDU) Type........................................................................................... 13
3.4 Point List.................................................................................................................................................. 14
3.4.1 Event Function (FUN) & Information (INF) Numbers................................................................ 14
3.4.2 Measurands............................................................................................................................... 21
3.4.3 Disturbance Recorder Actual Channel (ACC) Numbers........................................................... 21
4. MODBUS Definitions............................................................................................... 23
4.1 Introduction...............................................................................................................................................23
4.2 MODBUS Register Data Types............................................................................................................... 24
4.2.1 FLOAT_IEEE_754..................................................................................................................... 24
4.2.2 FP_32BITS_3DP....................................................................................................................... 25
4.2.3 UINT32.......................................................................................................................................25
4.2.4 UINT16.......................................................................................................................................25
4.2.5 EVENT....................................................................................................................................... 26
4.2.6 EVENTCOUNT.......................................................................................................................... 27
4.2.7 TIME_METER............................................................................................................................27
4.2.8 STR32 & STR64....................................................................................................................... 27
4.2.9 BITSTRING................................................................................................................................27
4.3 Point List.................................................................................................................................................. 29
4.3.1 Coils (Read Write Binary values).............................................................................................. 29
4.3.2 Inputs (Read Only Binary values)............................................................................................. 30
4.3.3 Input Registers (Read Only Registers)..................................................................................... 34
4.3.4 Holding Registers (Read Write Registers)................................................................................ 37
5. DNP3 Definitions..................................................................................................... 39
5.1 Device Profile...........................................................................................................................................39
5.2 Implementation Table.............................................................................................................................. 42
5.3 Point List.................................................................................................................................................. 48
5.3.1 Binary Input Points.................................................................................................................... 48
5.3.2 Double Bit Input Points............................................................................................................. 53
5.3.3 Binary Output Status Points and Control Relay Output Blocks.................................................54
5.3.4 Counters.................................................................................................................................... 60
5.3.5 Analog Inputs.............................................................................................................................61
5.4 Additional Settings................................................................................................................................... 65
6. Not Applicable......................................................................................................... 67
7. Not Applicable......................................................................................................... 69
8. Serial Modems........................................................................................................ 71
8.1 Introduction...............................................................................................................................................71
© 2018 Siemens Protection Devices
Chapter 4 - 7SR10 · Data Communications Definitions
Chapter 4 - Page 3 of 78