Yaskawa MotionWorks IEC - Manual (Page 134)

PLCopenPlus Function Blocks for Motion Control 2013-04-13 126
MC_ReadActualVelocity
This Function Block returns the value of the actual velocity of the axis in
user units / sec as configured in the Hardware Configuration.
Parameters
Parameter Data type Description
VAR_IN_OUT
B Axis AXIS_REF Logical axis reference. This value can be located on the
Configuration tab in the Hardware Configuration (logical
axis number).
VAR_INPUT Default
B Enable BOOL The function will continue to
execute while enable is held high. FALSE
VAR_OUTPUT
B Valid BOOL Indicates that the outputs of the function are valid.
E Busy BOOL Set high upon the rising edge of the 'Execute' or 'Enable'
input, and reset if Done, CommandAborted, or Error is
true.
B Error BOOL Set high if error has occurred during the execution of the