Corrected from:
EtherCAT E94AYCET FV 3.00 communication module
Behaviour of the new version?
With the current firmware, the internal CRC calculation of the module works faultlessly.
What happens?
The module signals an 'internal mapping error' even though the PDO mapping is correct.
When does the problem occur?
In case of supplying the module externally via the 24 V-supply and switching the mains power of the 9400 standard device, default settings could be loaded into the module due to an internal error in the CRC calculation of the module. This then caused an 'internal mapping error' on the module even if the EtherCAT master wrote a correct PDO mapping to the module.
Which products are affected?
EtherCAT E94AYCET FV 2.0 communication module
EtherCAT E94AYCET FV 1.01 communication module
Diagnostics options?
In the event of an error, the 'internal mapping error' message appears in the 9400 logbook.
