HscControl_HscInstructionClear

Clears high-speed counter instruction

This instruction cancels the execution of a high-speed counter instruction on the channel specified by iChannel. Bit 3 of the Writing the high-speed counter control code is set to TRUE and subsequently reset to FALSE.

Parameters

Input

iChannel (INT)

High-speed counter channel:

FPS: 0, 2

FP-X R: 0, 1

FP-X 16K C14T: 0, 1, 2

FP-X 32K C30T, C60T: 0, 1, 2, 3

FP0R: 0, 1, 2, 3

FP0: 0, 1

FP-e: 0, 1

Example

POU header

All input and output variables used for programming this function have been declared in the POU header. The same POU header is used for all programming languages.

	VAR
		iChannel: INT:=0;
		bClearHscInstruction: BOOL:=FALSE;
END_VAR

POU body

When the variable bClearHscInstruction is set to TRUE, the execution of a high-speed counter instruction on the channel specified by iChannel is canceled.

LD body

BODY
    WORKSPACE
        NETWORK_LIST_TYPE := NWTYPELD ;
        ACTIVE_NETWORK := 0 ;
    END_WORKSPACE
    NET_WORK
        NETWORK_TYPE := NWTYPELD ;
        NETWORK_LABEL :=  ;
        NETWORK_TITLE :=  ;
        NETWORK_HEIGHT := 5 ;
        NETWORK_BODY
B(B_F,HscControl_HscInstructionClear!,,12,1,27,5,,?DEN?DiChannel?AENO);
B(B_VARIN,,iChannel,10,3,12,5,);
B(B_CONTACT,,bClearHscInstruction,5,2,7,4,);
L(1,3,5,3);
L(7,3,12,3);
L(1,0,1,5);
        END_NETWORK_BODY
    END_NET_WORK
    NET_WORK
        NETWORK_TYPE := NWTYPELD ;
        NETWORK_LABEL :=  ;
        NETWORK_TITLE :=  ;
        NETWORK_HEIGHT := 5 ;
        NETWORK_BODY
L(1,0,1,5);
        END_NETWORK_BODY
    END_NET_WORK
END_BODY

ST body

if (bClearHscInstruction) then
    HscControl_HscInstructionClear(iChannel := iChannel);
end_if;