E-T-A EM12D-TMB Series, Инструкция по эксплуатации

Страница: 2 / 38

2
Contents
1 Contents ....................................................................................................................................................2
2 General information ..................................................................................................................................4
2.1 Safety instructions ................................................................................................................................4
2.2 Qualified personnel ...............................................................................................................................4
2.3 Use .......................................................................................................................................................4
2.4 Delivery state ........................................................................................................................................4
3 General description ..................................................................................................................................5
3.1 Design of the entire system ..................................................................................................................6
3.2 Dimensions bus controller EM12D-TMB ..............................................................................................7
3.3 Status indication and terminals ............................................................................................................7
3.3.1 Picture 3: status indicators and terminals EM12D-light emitting diode “CE/CM” ......................7
4 Mounting and installation ........................................................................................................................8
4.1 Mounting of the system ........................................................................................................................8
4.2 Power supply of the Modbus RTU controller .......................................................................................8
4.3 Terminals for the voltage supply and the ELBus
®
...............................................................................8
4.3.1 Communications for the Modbus RTU communication, connector socket X81/ X82 ................8
5 Operating modes of the device EM12D-TMB ........................................................................................9
5.1 Operating mode: (system start) ............................................................................................................9
5.2 Operating mode: (critical failure) ...........................................................................................................9
5.3 Operating mode: (non-critical failure) ...................................................................................................9
5.4 Operating mode: (independent operation) .........................................................................................10
5.5 Operating mode: (faultless operation) ................................................................................................10
5.6 Operating mode: (bootloader) ............................................................................................................10
5.7 Signalling of the various operating modes .........................................................................................10
5.8 Signalling of operating conditions on circuit protector REX12D ........................................................11
6 Basic functions of the entire system .................................................................................................... 11
6.1 Internal cycle times .............................................................................................................................11
6.2 Hot swap of circuit protectors ............................................................................................................11
7 Communication via Modbus RTU .........................................................................................................12
7.1
ControlPlex
®
Controller model .........................................................................................................12
7.1.1 Error with faulty population .......................................................................................................13
7.1.2 Error device addressing ............................................................................................................13
7.2 Physical interface ...............................................................................................................................13
7.3 Setting the communication parameters .............................................................................................13