Hi there,

I'm getting a few errors... here is the code: -

#include "apdefap.h"

int gscAction( void )
{
// WINCC:TAGNAME_SECTION_START
// syntax: #define TagNameInAction "DMTagName"
// next TagID : 1
// WINCC:TAGNAME_SECTION_END

// WINCC:PICNAME_SECTION_START
// syntax: #define PicNameInAction "PictureName"
// next PicID : 1
// WINCC:PICNAME_SECTION_END
{
HMI_STEST_20_00:=GetTagWord("HMI_STATUS_DW0") & 0x1 ;
HMI_STEST_20_01:=GetTagWord("HMI_STATUS_DW0") & 0x2 ;
}


HMI_STEST_20_00 and 01 are Binary Tags in the Internal Register.

Errors are: - <Ident> expected before =
                  <Ident> expected before <eof>

Managed to sort this.

Realised it was the byte issue where the array in the S7 processor is Motorola format and the WinCC format is Intel so they are in reverse.

So avoid hastle and swapping things around, I am mapping the signals in byte tags.

So created a External "Byte Tag"  DB22,DBB0

Then completed the action script e.g.....

short ALM_00_00;
short ALM_00_01;

ALM_00_00=GetTagByte("AL_DB0") & 0x0001 ;
ALM_00_01=GetTagByte("AL_DB0") & 0x0002 ;

SetTagBit("ALM_00_00",ALM_00_00);
SetTagBit("ALM_00_01",ALM_00_01);

All working now!!