Question:
Can the Ethernet NRT communication modue of type E94AYCEN be applied for variable diagnostics of 9400 drives?
Answer:
If the Ethernet NRT communication module is plugged to a 9400 drive, which is switched on already, the LED signalizes a drive error with 'DE'. This indicates that the module is not accepted by the base device. It is irrespective, if the module is stored in the controller's application or not. An impeccable communication via Ethernet NRT can only be established, when the module has been stored in the application and when it has been plugged in standstill of the 9400 drive.
Consequently, the Ethernet NRT communication module cannot be used as a variable diagnostics module.
