Yaskawa MotionWorks IEC Toolboxes - Manual (Page 482)

PLCopen Toolbox: Function Blocks
MotionWorks IEC61131-3 Toolboxes: 2013-09-13 469
parameter sets, such as
camming.
VAR_OUTPUT
B Valid BOOL Indicates that the outputs of the function are valid.
V ErrorPrm UINT
If there was an error while attempting to read one of the
parameters listed in the ParamStruct, this output will
contain the offending parameter number.
B Error BOOL
Set high if error has occurred during the execution of
the function block. This output is cleared when 'Execute'
or 'Enable' goes low.
B ErrorID UINT
If Error is true, this output provides the Error ID. This
output is reset when 'Execute' or 'Enable' goes low.
Notes
Only AxisType#Servo, AxisType#External, AxisType#Virtual are supported.
By default, the function will update all parameter types in the AxisParamStruct. For efficiency, parameters are
grouped into types. Basic, Status, and Cam. For axes that are not cam slaves, there is no need to read the
cam parameters. To cause the function to skip the update of a parameter group, set the corresponding bit high.
For example, the following function block will not read the cam parameters: