01.93 12 Input/Output Formats SINUMERIK 880/880 GA2
12 Input/Output Formats
SINUMERIK 880/880 GA2
Input resolution:
The geometry resolution for linear and rotary axes is defined using the input resolution. The
input resolution is defined in the machine data.
Display resolution:
The display resolution defines the number of positions after the decimal point when the actual
position and the distance to go are displayed on the NC screen.
Position control resolution:
The position control resolution like the display resolution is defined for each axis in the
machine data.
Notes on the table:
As the position control resolution and the input resolution can be used in any combination, the
following table uses an example with several possibilities. The following resolutions were
chosen for the table:
Input resolution: 0.001 mm (MD) Position resolution: 0.0005 mm
0.0001 inch 0.00005 inch
0.001 degrees 0.0005 degrees
Function
Addresses
Metric Inch Degrees
Range Unit Range Unit Range Unit
±0.001 to
99999.999
_
_
0.001 to
99999.999
±0.001 to
99999.999
0.001 to
2000.000
±0.0001 to
3937.000
_
_
0.0001 to
3937.000
±0.0001to
3937.000
0.0001 to
80.0000
_
0.001 to
99999.999
±0.001 to
359.999
_
±0.001 to
99999.999
_
mm Inch
degrees
Positional data with G91 (rotary
axes)
Positional data with G90 (rotary
axes)
Chamfer (U-); radius (U)
Zero offset
Thread lead
1...30000
0.1...3000.0
1 rev/min
0.1 rev/min
1...30000
0.1...3000.0
1 rev/min
0.1 rev/min
Spindle speed S
(significance defined via startup
setting)
32-bit servo CPU with actual value
acquisition
1...16000
0.1...1600.0
1 rev/min
0.1 rev/min
1...16000
0.1...1600.0
1 rev/min
0.1 rev/min
Spindle speed S
(significance defined via startup
setting)
16-bit servo CPU
Positional data (linear axes)
Interpolation parameter
© Siemens AG 1991 All Rights Reserved 6ZB5 410-0HD02 12–1
SINUMERIK 880, (PG)
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