S7-1200 DB number from VARIANT

graeber

Hi All,

I am new to the S7-1200 PLCs and now I am trying to do the following 2 tastks in SCL :

1- Extract the DB number from a VARIANT

2- Construct a VARIANT programically as it's done in S7-300/400/1500. Just like the following example:

ANYTest: ANY;

// Any Pointer Structure

ptrAny ATANYTest: STRUCT

SyntaxID : BYTE; // Synax ID. Must be B#16#10

DataTyep : BYTE; // Data Type. 2 for byte

Length : INT; // Length of data

DBNumber : INT; // Data block number

StartAddress : DWORD; // Start address. eg. P#DBX 0.0

END_STRUCT;