Siemens SINUMERIK 840C User Manual
Page 413
6 NC Machine Data (NC MD), NC Setting Data (NC SD)
07.97
6.12.1 NC setting data (NC SD)
Axial bits
7
6
5
4
3
2
1
0
Bit No.
SD MD
560*
Scale factor
active on
machine
Rapid
override not
active
Feedrate
override not
active
Bit 2
The scale factor (G51) is active during machining.
Bit 1
Override switch for rapid traverse no longer active in the axis in question.
Bit 0
Override switch for feedrate no longer active in the axis in question.
7
6
5
4
3
2
1
0
Bit No.
SD
564*
10000
1000
100
10
1
Increments per handwheel pulse
Evaluation of handwheel pulses (applies to both handwheels) per axis
Bit 0=1
1 increment per handwheel pulse (display resolution)
Bit 1=1
10 increments per handwheel pulse (display resolution)
Bit 2=1
100
"..."
Bit 3=1
1000
"..."
Bit 4=1
10000
"..."
Spindle converter setting data
7
6
5
4
3
2
1
0
Bit No.
SD
600*
to
625*
Spindle converter
The setting data are stored as follows in binary format.
SD 600*
1st progr. spindle channel-specific
SD 602*
1st real spindle channel-specific
SD 604*
2nd progr. spindle channel-specific
SD 606*
2nd real spindle channel-specific
SD 608*
3rd progr. spindle channel-specific
SD 610*
3rd real spindle channel-specific
SD 612* spindle conversion list on/off (1=on, 0=off)
These setting data can be altered via @311, @312, @411, @412 / PLC / RS 232 C (V24).
The spindle converter only operates in the automatic, teach-in and MDA modes but not with
overstore.
The automatic basic display does not show that the spindle converter is active.
Note:
See Functional Description for detailed description.
6–228
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Siemens AG 1992 All Rights Reserved 6FC5197- AA50
SINUMERIK 840C (IA)