Yaskawa MotionWorks IEC - Manual (Page 221)

PLCopenPlus Function Blocks for Motion Control 2013-04-13 213
4671 Disengage position is outside the cam table domain.
4672 Negative Disengage Window
57620 The structure size does not match.
57874 Argument data is NULL. The EngageData input must be
connected.
Example
The example shown below illustrates a Y_CamOut disengaging a cam
relation at the default disengage position of 0.0.