MC_ReadAxisError

In the case of an axis error the FB MC_ReadAxisError returns error code ‘40001’ (axis error occurred within motion controller) at its ‘ErrorID’ output. At output ‘AxisErrorID’ the error code of the motion controller is displayed. The associated motion controller error message texts are placed with text or XML files. All other error codes notifying internal FB-errors.

Descriptions of the values at outputs ‘ErrorID’ and ‘AxisErrorID’ you can find in [DIAG].

Block diagram

MC_ReadAxisError 1:

Parameters of the FB

VAR_IN_OUT

 

Axis

AXIS_REF

Axis reference

VAR_INPUT

 

Enable

BOOL

While enabled, the error information is displayed at the output pins.

VAR_OUTPUT

 

Valid

BOOL

If the output is TRUE, the error codes are valid.

 

Error

BOOL

Indicates if an error has occurred.

 

ErrorID

WORD

Error identification.

 

AxisErrorID

UDINT

Error code of the error of the motion controller.

Behavior of the FB