AB7305 and unknown CAN device


Im not able to use CAN on my PLC so Im trying Anybus X-Gateway to convert to Modbus.
The problem is I don`t have chance to get EDS file for CAN device (frequency drive). While scanning network I was able to see device just once for a while as an empty node, but never appeared again.
Is it related to configuration of CAN device? What can I do get the communication?

Previously it was in use with Inline IB IL CAN-MA-PAC from Phoenix.

Best Regards,

Our CANopen master configurations software required the EDS file of a node to configure a device.