Eliminated from:
EMF 2192 communication module from firmware version 1.4 onwards
Behaviour of the new version?
The process data monitoring works without problems from firmware version 1.4 onwards.
Which products are affected?
EMF 2192 communication module from firmware version 1.1 onwards
EMF 2192 communication module from firmware version 1.3 onwards
What happens?
The EtherCAT module code L-C1882 does not execute the parameterised error response if the process data does not arrive at the module in time due to bus problems.
When does the problem occur?
The problem occurs if a process data time is parameterised via code C1883 and an error response via code C1882.
Possible diagnostics?
There is no error response carried out in the Lenze basic device in case of bus problems if a process data monitoring is parameterised on the module.
Short-term measures/recommendations?
None.
Evaluation:
This error is critical since undefined system states may occur in case of an error since the axis continuous to run with the last setpoint.
