Which products are affected?
E82ZAFUC CANopen fieldbus function module with firmware version ≤ 1.0
What happens?
It happens that not all occurring messages are transmitted reliably to the fault memory.
When does the problem occur?
The problem occurs if several emergency telegrams are to be sent immediately one after the other.
Possible diagnostics?
If different messages requiring an emergency telegram are pending shortly one after the other and if all these information are not transmitted reliably to the fault memory this may indicate that the function description described before has occurred.
Short-term measures/recommendations?
None.
Evaluation:
This behaviour is not to be considered as problem since the fault memory serves as 'Documentation'. It is still guaranteed that the telegrams are sent via the bus system. Thus the drive process is not affected.
