1 axis-specific md bits 2 (axial bits 2) – Siemens SINUMERIK 840C User Manual
Page 365
6 NC Machine Data (NC MD), NC Setting Data (NC SD)
12.93
6.7.1 Axis-specific MD bits 2 (axial bits 2)
6.7.1
Axis-specific MD bits 2 (axial bits 2)
7
6
5
4
3
2
1
0
Bit No.
NC MD
1800*
Position control resolution
Display resolution
Code table for resolution
Metric
(Degrees)
Inches
(Degrees)
0
1
0
0
= Standard machine data
NC MD 5002
NC MD 1800*
NC MD 1800*
Bit 7
Bit 6
Bit 5
Bit 4
Input resolution
Bit 7
Bit 6
Bit 5
Bit 4
Display resolution
Bit 3
Bit 2
Bit 1
Bit 0
Position control
resolution
0
0
0
0
–––––––
10
-1
[mm]
[degrees]
0.5 x 10
-1
[degr.]
1
0
0
0
10
-2
[mm]
[degrees]
10
-2
[mm]
[degrees]
0.5 x 10
-2
[degr.]
0
1
0
0
10
-3
[mm]
[degrees]
10-3
[mm]
[degrees]
0.5 x 10
-3
[degr.]
1
1
0
0
–––––––
–––––––
2
x
10
-4
[degr.]
0
0
1
0
10
-4
[mm]
[degrees]
10
-4
[mm]
[degrees]
0.5 x 10
-4
[degr.]
1
0
1
0
10
-5
[mm]
[degrees]
10
-5
[mm]
[degrees]
0.5 x 10
-5
[degr.]
0
1
1
0
–––––––
–––––––
–––––––
1
1
1
0
–––––––
–––––––
–––––––
0
0
0
1
–––––––
10
-1
[degrees]
0.5 x 10
-1
[degr.]
1
0
0
1
–––––––
10
-2
[degrees]
0.5 x 10
-2
[degr.]
0
1
0
1
10
-3
[inches]
[degrees]
10
-3
[inches]
[degrees]
0.5 x 10
-3
[inches]
[degr.]
1
1
0
1
10
-4
[inches]
[degrees]
10
-4
[inches]
[degrees]
0.5 x 10
-4
[inches]
[degr.]
0
0
1
1
–––––––
–––––––
2 x
10
-5
[inches]
1
0
1
1
10
-5
[inches]
[degrees]
10
-5
[inches]
[degrees]
0.5 x 10
-
5 [inches]
[degr.]
0
1
1
1
10
-6
[zoll]
[grad]
–––––––
–––––––
1
1
1
1
–––––––
–––––––
–––––––
The display resolution determines the path of travel in "incremental feed" mode.
Input resolution see NC MD 5002.
For possible combinations, see Section entitled ”Axis (Analog) and Spindle Installation”.
Active: POWER ON
6–180
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Siemens AG 1992 All Rights Reserved 6FC5197- AA50
SINUMERIK 840C (IA)