Ashida ADR111A - Section 7 Communication

Doc ID : ADR111A_IM_01
Ref ID : ADR111A/IM/CS
Rev No. : 04
Page No. : 75 of 127
ADR111A /
ADR211A
Contents
7 SCADA COMMUNICATIONS 76
7.1 MODBUS 76
7.1.1 MODBUS Protocol Map 76
7.1.1.1 Function Codes supported: 76
7.1.1.2 Exception Codes generated in case of an error: 77
7.2 IEC60-870-5-103 80
7.3 Physical Connection and Link Layer 80
7.4 Initialisation 80
7.5 Time Synchronisation 81
7.6 Spontaneous Events 81
7.7 General Interrogation (GI) 81
7.8 Cyclic Measurements 81
7.9 Commands 81
7.10 Configuration 82
7.11 IEC-103 Protocol Mapping 82