Siemens SINUMERIK 840D sl Function Manual page 1508

Detailed description
2.12 Block descriptions
Declaration of the function
STL representation
FUNCTION FC 22 : VOID
// NAME:
VAR_INPUT
END_VAR
VAR_OUTPUT
END_VAR
BEGIN
END_FUNCTION
Description of formal parameters
The table below shows all formal parameters of the "TM_DIR" function.
Signal
MagNo
ReqPos
ActPos
Offset
Start
Cw
Ccw
InPos
Diff
Error
234
TM_DIR
MagNo: INT ;
ReqPos: INT ;
ActPos: INT ;
Offset: BYTE ;
Start: BOOL ;
Cw: BOOL ;
Ccw: BOOL ;
InPos: BOOL ;
Diff: INT ;
Error : BOOL ;
Type Type
I INT
I INT
I INT
I BYTE
I BOOL
A BOOL
A BOOL
A BOOL
A INT
A BOOL
Range of values Remark
1.. Magazine number
1.. Setpoint location
1.. Actual location
0.. Offset for special positioning
Start of calculation
1 = Move magazine clockwise
1 = Move magazine
counterclockwise
1 = In position
0.. Differential path (shortest path)
1 = error
Basic logic functions: PLC basic program solution line (P3 sl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0