Siemens SINUMERIK 810D

Detailed description
2.12 Block descriptions
Basic logic functions: PLC Basic program powerline (P3 pl)
240 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Call example
FUNCTION FC 100 : VOID
VAR_TEMP
myAny: ANY ;
END_VAR
BEGIN
NETWORK
...
// Deactivate synchronized actions with ID3, ID10 and ID31 in NC channel 1 :
SYAK: TO DB21;
SET;
S DBX300.2; //ID3
S DBX301.1; //ID10
S DBX303.6; //ID31
L B#16#1;
T MB11;
SPA TRAN;
// Synchronized actions from NCK channel:
SYVK:
L B#16#2;
T MB11;
TRAN: CALL FC 21 (
Enable := M 10.0, // if True, FC 21 is active
Funct := MB 11,
S7Var := #myAny, //Not used
IVAR1 := 1, //Channel no.
IVAR2 := 0,
Error := M 10.1,
ErrCode := MW 12);
...
END_FUNCTION
Functions
3, 4: Rapid PLC NCK data exchange