Yaskawa MotionWorks IEC - Manual (Page 296)

PLCopenPlus Function Blocks for Motion Control 2013-04-13 288
Example
Using Y_VerifyParameters to compare the servopack parameter lists saved
in the controller flash and in the servopack. In the example shown below,
there is discrepancy in parameter Pn100 (256 in decimal) where the value
stored in the controller is 600 but the parameter in the servopack is 650.