HSCSetParam_TM3: Adjust Parameters of a HSC

Function Block Description

This administrative function block modifies the value of a parameter of an HSC.

To see the general representation in IL or ST language, refer to Function and Function Block Representation.

This table describes the input variables:

Inputs	Type	Comment
`HSC_REF_TM3`	`HSC_REF_TM3`	Reference to the HSC function block. Must not be changed during block execution.
`Execute`	`BOOL`	On rising edge, starts the function block execution. On falling edge, resets the outputs of the function block when its execution terminates.
`Param`	`HSC_PARAMETER_TYPE_TM3`	Parameter to set.
`ParamValue`	`DINT`	Parameter value to write. If the requested parameter is the Timebase of an HSCMain Single, use the `HSC_EVENT_TIMEBASE_TYPE_TM3` enumeration to set the value. If the requested parameter is the Timebase of a Frequency Meter, use the `HSC_FREQMETER_TIMEBASE_TYPE_TM3` enumeration to set the value. If the requested parameter is the Resolution of a Period Meter, use the `HSC_PERIODMETER_RESOLUTION_TYPE_TM3` enumeration to set the value.

This table describes the output variables:

Outputs	Type	Comment
`Done`	`BOOL`	`TRUE` = indicates that the parameter was successfully written. Function block execution is finished.
`Busy`	`BOOL`	`TRUE` = indicates that the function block execution is in progress.
`Error`	`BOOL`	`TRUE` = indicates that an error was detected. Function block execution is finished.
`ErrorID`	`HSC_ERROR_TM3`	Indicates the value of the error detected.

NOTE: For more information about Done, Busy, and Execute pins, refer to General Information on Administrative Function Block Management.

Step	Description
1	Select the Libraries tab in the Software Catalog and click Libraries. Select Intern > IODrivers > TM3 HSC > Administrative > HSCSetParam_TM3 in the list, drag-and-drop the item onto the POU window.
2	Set the HSC_REF_TM3 input to the instance name of the HSC.

Step

Description

1

Select the Libraries tab in the Software Catalog and click Libraries.

Select Intern > IODrivers > TM3 HSC > Administrative > HSCSetParam_TM3 in the list, drag-and-drop the item onto the POU window.

2

Set the HSC_REF_TM3 input to the instance name of the HSC.