# Error action (P-CHAN-00379)

P-CHAN-00379 | Error action (filtering error messages in the channel)
Description | Action that is to be performed if an error occurs.
Parameter | error_filter[i].action where i = 0 ... 3 (maximum number of filters, application-specific)
Data type | STRING
Data range | ACTION = NONE | DRIVE_STATE_REQ | PRE_RUN_STATE_REQ | RUN_STATE_REQ
Keyword | Meaning
NONE | No action
DRIVE_STATE_REQ | Reading out the drive status
PRE_RUN_STATE_REQ | Error at start-up of the controller bus in PRE-run state
RUN_STATE_REQ | Error at start-up of the controller bus in Run state
Dimension | ----
Default value | *
Remarks | For SERCOS drive profiles:

- DRIVE_STATE_REQ S-0-0095 diagnostic
- PRE_RUN_STATE_REQ S-0-0021: list of unknown operation data in CP2 -> CP3, command 127
- RUN_STATE_REQ S-0-0022: list of unknown operation data in CP3 -> CP4, command 128

For ProfiDrive profiles:

- <all actions> Parameter 945

For CANopen profiles

- <all actions> Parameter ID603F

* Note: The default value of variables is a blank string.