# ID 70428

No information about bus state (WC_SATE) present in the drive telegram.
Description | In the cyclic data that the controller receives from the drive (process data), there is no information about the state of the EtherCAT fieldbus (WC_STATE, State of working counter). The axis cannot be moved after the controller start-up (following error P-ERR-50025).

Example axis parameter list:

antr.canopen.in[0].signal_nr 0

antr.canopen.in[0].signal_len 2

antr.canopen.in[0].nc_ref WCSTATE

antr.canopen.in[1].signal_nr 0

antr.canopen.in[1].signal_len 2

antr.canopen.in[1].nc_ref DRIVE_STATUS

...

Response | Class | 5 | Immediate axle stop
Solution | Class | 7 | Correct configuration
Parameter | %1: | Logical axis number [-]
Logical axis number P-AXIS-00016 of concerned axis.
%2: | Drive type [-]
Drive type P-AXIS-00020 of the axis.
Error type | -