The cause could be the PC buffer that needs to be emptied; try again and if the problem is not solved, check
the status of the connection cable of the PC communication interface
INFORMATION
For the _EtherCat firmware version the default baud rate is 1Mbps even if the drive supports up to 100Mbps,
while for the _CAN firmware version the default value is 500 Kbps. The default node is 127 for both firmware
versions.
6.5. Anomalies during GUI - drive connection
In cases where communication between the PC and the drive fails, an error message will appear.
To check the values set on the drive, proceed as follows:
• Connect to the drive.
• Read the baud rate value from the terminal (locbdr parameter for the firmware _ecat version or canbdr parameter for the
firmware _can version);
• Read the node ID from the terminal (locmodide parameter for the _ecat version or the modide parameter for the firmware
_can version).
If the connection is made via EtherCAT:
• Check that the correct network card is selected;
• Check that the cable being used is appropriate.
INFORMATION
The EtherCAT CAT5 cable must be STRAIGHT and NOT CROSSED.
DR2020
MAR2-E-191
81