The application program “20 A8 Binary with status 900701” is used for carrying out the switch functions of the 8-fold load switch N 512.
By assigning parameters, it is possible to define whether all 8 channels are controlled independently or whether 3 channels or 2 times 3 channels are combined and controlled simultaneously by the application program.
Each channel has a communication object available for switching, status interrogation and logic operations. It is also possible to assign the following parameters for each
channel:
- Logic operation
- Starting value of switching object / logic operation on bus voltage recovery
- On delay
- Off delay
- Relay mode: normally open/normally closed contact
- Operating mode: normal mode/time switch
- Behaviour on bus voltage failure (independent of the logic object)
- Send status object: read only / on change in object value
All the above parameters are available for a group of 3 channels (channels A,B,C and/or channels E,F,G) for carrying out applications that require simultaneous
switching.
- Maximum number of group addresses: 52
- Maximum number of associations: 52
