MC_ReadAxisError

Function block MC_ReadAxisError

Reads general axis errors not relating to the function blocks. For example, axis errors, drive errors, and communication errors.

VAR_IN_OUT

B AxisIn AXIS_REF Reference to an axis.

VAR_INPUT

B Enable BOOL Gets the value of the parameter continuously while enabled.

VAR_OUTPUT

B Valid BOOL TRUE if a valid output is available at the function block.

E Busy BOOL The function block is not finished and new output values are to be expected.

B Error BOOL Signals that an error has occurred within the function block.

B ErrorID MC_Error Error identification.

E AxisErrorID WORD The value of the axis error. These values are vendor-specific.

If ErrorId is 11, it could be KINGSTAR position error, or servo drive's error (see your servo drive's manual).
If real axes are used, the code read from 0x603F will be displayed first.

Error Code	Description
0x01	Communication error. Using MC_ReadAxisError while an axis is in non-Op state returns this error.
0x02	Position lag error. Same as `mcFollowingError` in MC_Error. The maximum following error is reached. The motion is stopped and the axis is disabled.
0x03	Command jump error. Same as `mcCommandJump` in MC_Error. The new target position is too far from the previous target position.
Other error code	If an alarm occurs on a servo drive, MC_ReadAxisError will read from the 0x603F object.