Overflow of the error register (remedied from V1.05)
Remedied from:
Communication module E94AYCEP Firmware V1.05
Behaviour of the new version
The error register never overflows when too many error messages over a short period of time is generated.
Which products are affected?
Communication module E94AYCEP Firmware V0.51
What happens?
The module may crash when the module error register overflows.
When does the problem occur?
Every error message which is entered in the logbook of the basic device is also sent to the EPL module. If the application of the basic device generates too many error messages over a too short period of time, the module may crash.
Possible diagnostics?
The EPL communication module no longer responds to read / write requests from the Engineer and the codes are indicated in red.
Short-term measures/recommendations?
Reduce the number of error messages.
Evaluation:
In firmware version 1.05 the error register never overflows.
