P3: Basic PLC Program for SINUMERIK 840D sl
13.13 Block descriptions
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
1037
Call examples
1. Position spindle:
2. Start spindle rotation:
//Positive acknowledgment resets Start:
U M112.0; //InPos
R M 100.0; //Start
//Negative acknowledgment, after error evaluation (state: MB114) reset with T12 start
U M113.0; // Error
U I 6.4; //Key T12
R M 100.0; //Start
//Start with T13
U I 6.3; //Key T13
AN F 112.0; //Restart only when InPos or Error = 0
AN F 113.0;
S M 100..0;
CALL FC 18 (
Start := M100.0,
Stop := FALSE,
Funct := B#16#1, //Position spindle
Mode := B#16#2, //Shortest path
AxisNo := 5,
Pos := MD104,
FRate := MD108,
InPos := M112.0,
Error := M113.0,
State := MB114);
CALL FC 18 (
Start := M100.0,
Stop := FALSE,
Funct := B#16q#, //Rotate spindle
Mode := B#16#5, //Rotational direction as for M4
AxisNo := 5,
Pos := 0.0,
FRate := MD108,
InPos := M112.0,
Error := M113.0,
State := MB114);
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