FP_MEWNET_W_GET_ERROR_OCCURRENCY

Get number of error occurrences on MEWNET-W units by error type

This FP instruction reads the number of times an error has occurred on the MEWNET-W unit in the slot number specified by s_Slot.

Input

s_Slot (ANY16): Slot number of expansion unit

Output

d_dutMewnetWErrorOccurrency: Stores the number of error occurrences by error type in the FP_MEWNET_W_ERROR_OCCURRENCY_DUT.

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
		bEnable: BOOL:=FALSE;
		iSlot: INT:=0;
		dutMewnetWErrorOccurrency: FP_MEWNET_W_ERROR_OCCURRENCY_DUT;
	END_VAR

LD body

When the variable bEnable is set to TRUE, the function is executed.

BODY
    WORKSPACE
        NETWORK_LIST_TYPE := NWTYPELD ;
    END_WORKSPACE
    NET_WORK
        NETWORK_TYPE := NWTYPELD ;
        NETWORK_LABEL :=  ;
        NETWORK_TITLE :=  ;
        NETWORK_HEIGHT := 7 ;
        NETWORK_BODY
B(B_CONTACT,,bEnable,4,3,6,5,);
B(B_F,FP_MEWNET_W_GET_ERROR_OCCURRENCY!,,15,2,35,6,,?DEN?Ds_Slot?AENO?Cd_dutMewnetWErrorOccurrency);
B(B_VARIN,,iSlot,13,4,15,6,);
B(B_VAROUT,,dutMewnetWErrorOccurrency,35,4,37,6,);
L(1,0,1,7);
L(1,4,4,4);
L(6,4,15,4);
        END_NETWORK_BODY
    END_NET_WORK
END_BODY

ST body

If (bEnable) Then
    FP_MEWNET_W_GET_ERROR_OCCURRENCY(s_Slot := iSlot,
                                     d_dutMewnetWErrorOccurrency => dutMewnetWErrorOccurrency);
End_if;