Siemens SIMOCODE pro - Page 4

Table of contents
SIMOCODE pro - Communication
4 Function Manual, 11/2018, A5E40508495002A/RS-AC/003
2.2.12 Media redundancy ................................................................................................................. 58
2.2.13 System redundancy ............................................................................................................... 59
2.2.14 Diagnostics ............................................................................................................................. 65
2.2.15 Data records ........................................................................................................................... 77
2.2.16 PROFIenergy ......................................................................................................................... 78
2.2.17 Further communication functions via Ethernet ...................................................................... 81
2.3 Modbus communication ......................................................................................................... 95
2.3.1 Modbus RTU communication ................................................................................................. 95
2.3.1.1 Modbus RTU - general ........................................................................................................... 95
2.3.1.2 Supported data transfer rates for RTU .................................................................................. 95
2.3.1.3 Assignment of SIMOCODE data to Modbus addresses with Modbus RTU .......................... 95
2.3.1.4 Modbus RTU data transfer ..................................................................................................... 96
2.3.1.5 Modbus RTU telegram format ................................................................................................ 97
2.3.1.6 Modbus RTU function codes .................................................................................................. 98
2.3.1.7 Modbus RTU error codes ..................................................................................................... 109
2.4 EtherNet/IP communication ................................................................................................. 110
2.4.1 Important notes .................................................................................................................... 110
2.4.2 Definitions ............................................................................................................................ 110
2.4.3 Data security in automation ................................................................................................. 112
2.4.4 Data transmission ................................................................................................................ 112
2.4.5 Electronic Data Sheet (EDS) file .......................................................................................... 113
2.4.6 Setting up the IP address ..................................................................................................... 114
2.4.7 Address Collision Detection (ACD) ...................................................................................... 115
2.4.8 Parameterizing the device ................................................................................................... 116
2.4.9 Integrating SIMOCODE pro into the automation system (PLC) .......................................... 117
2.4.10 Integration and commissioning in Rockwell Studio 5000..................................................... 118
2.4.11 Ethernet/IP Device Level Ring functionality ......................................................................... 119
2.4.12 EtherNet/IP system redundancy .......................................................................................... 119
2.4.13 Web diagnostics ................................................................................................................... 120
2.4.14 Time-of-day synchronization by the NTP procedure ........................................................... 122
2.4.15 Simple Network Management Protocol (SNMP) .................................................................. 123
3 Tables, data records ............................................................................................................................ 125
3.1 Tables general ..................................................................................................................... 125
3.1.1 Active control stations, contactor controls, lamp controls and status information for the
control functions ................................................................................................................... 125
3.2 Assignment of cyclic receive and send data for predefined control functions ..................... 128
3.2.1 Overload relay ...................................................................................................................... 128
3.2.2 Direct starter ......................................................................................................................... 129
3.2.3 Reversing starter .................................................................................................................. 130
3.2.4 Molded-case circuit breaker (MCCB) ................................................................................... 131
3.2.5 Star-delta starter .................................................................................................................. 132
3.2.6 Star-delta reversing starter .................................................................................................. 133
3.2.7 Dahlander starter ................................................................................................................. 134
3.2.8 Dahlander reversing starter ................................................................................................. 135
3.2.9 Pole-changing starter ........................................................................................................... 136
3.2.10 Pole-changing reversing starter ........................................................................................... 137
3.2.11 Solenoid valve ...................................................................................................................... 138
3.2.12 Positioner ............................................................................................................................. 139
3.2.13 Soft starter ............................................................................................................................ 140
3.2.14 Soft starter with reversing contactor .................................................................................... 141