Yaskawa MotionWorks IEC Toolboxes - Manual (Page 573)

Yaskawa Toolbox: Function Blocks
MotionWorks IEC61131-3 Toolboxes: 2013-09-13 560
Sweep
This function block generates an output that rises and falls between the minimum and maximum outputs
specified by the inputs. The OutputValue is the changed by the Increment input. This function block is useful for
testing purposes by forcing other portions of application code to be tested with a full range of expected values.
Parameters
* Parameter Data
Type Description
VAR_INPUT Default
B Enable BOOL
The function will continue to execute while
enable is held high.
FALSE
B StartValue LREAL The OutputValue will start from this value LREAL#0.0
B Increment LREAL
The amount by which the Outputvalue is
changed each scan
LREAL#0.0
B Minimum LREAL The minimum value output LREAL#0.0
B Maximum LREAL The maximum value output LREAL#0.0
VAR_OUTPUT
B Valid BOOL Indicates if the function is operating normally
B OutputValue LREAL The output of the function
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.
Error Description
No errors will be generated.