Yaskawa MotionWorks IEC Toolboxes - Manual (Page 456)

PLCopen Toolbox: Function Blocks
MotionWorks IEC61131-3 Toolboxes: 2013-09-13 443
Home_Pulse
This function block combines the PLCopen function blocks MC_StepRefPulse, MC_MoveRelative, and
MC_SetPosition to make a sequence that detects the limit switch, reverses to the C channel, performs and offset
move away from the limit, and sets a home position.
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 Execute BOOL
Upon the rising edge, all other function
block inputs are read and the function is
initiated. To modify an input, change the
value and re-trigger the execute input.
FALSE
B HomeData HomeStruct
User defined Data Type in the PLCopen
Toolbox, contains all related homing
parameters.
All zeros in
structure
VAR_OUTPUT
B Busy BOOL
Set high upon the rising edge of the 'Execute' or 'Enable'
input, and reset if Done, CommandAborted, or Error is
true.
B Done BOOL Set high when the commanded action has been completed