Siemens SINUMERIK 840Di Function Manual page 1382
Basic machine
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- Diagnostic manual (880 pages) ,
- Manual (552 pages) ,
- System overview (55 pages)
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Detailed Description
2.12 Block descriptions
10/11. Rotate spindle with constant cutting rate:
The "Constant cutting rate" function must be activated by the NC program in order for this to
be executed.
The following signals are relevant:
Start:
Stop:
Funct:
Funct:
Mode:
AxisNo:
FRate:
InPos:
Error :
State :
FUNCTION FC 18: VOID
VAR_INPUT
END_VAR
VAR_OUTPUT
END_VAR
2-188
Initiation signal for start rotation
Initiation signal for stop rotation
"B#16#0A = Rotate spindle with constant cutting rate (m/min)
"B#16#0B = Rotate spindle with constant
cutting rate (feet/min)
Positioning mode 5 (direction of rotation M4)
Positioning mode < >5 (direction of rotation M3)
Number of machine axis
Cutting rate
Setpoint speed is output
With position error = "1"
Error code
Start:
Stop:
Funct:
Mode:
AxisNo:
Pos:
FRate:
InPos:
Error :
State :
BOOL ;
BOOL ;
BYTE ;
BYTE ;
INT ;
REAL;
REAL;
BOOL ;
BOOL ;
BYTE ;
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
//SpinCtrl
PLC Basic Program Solution Line (P3 sl)
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