Commissioning
The terminals can be inserted into the terminal segment as simple digital output terminals and controlled via EtherCAT.
The multiplex function in combination with the corresponding analog/digital signals must be programmed on the application side.
Diagnostic Messages (DiagMessages)
Important messages are:
- 0x1201
- Communication to field side re-established (Up back on?)
- Communication to field side re-established (Up back on?)
- 0x8201
- No communication to field side (Up missing?)
- No communication to field side (Up missing?)
Additional functions
Counter in the CoE (image section from the CoE directory of the TwinCAT environment of the ELM2644):
Switching cycle counter
A switching cycle counter can be called for each switching element in 0x9000:nn. The counters count the number of contact closures and cannot be cleared.