Input/Output Formats Sinumerik 880/880 Ga2 - Siemens SINUMERIK 880 Programming Manual

01.93
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
0.0001 inch
0.001
Function
Addresses
Positional data (linear axes)
Interpolation parameter
Positional data with G91 (rotary
axes)
Positional data with G90 (rotary
axes)
Chamfer (U-); radius (U)
Zero offset
Thread lead
Spindle speed S
(significance defined via startup
setting)
16-bit servo CPU
Spindle speed S
(significance defined via startup
setting)
32-bit servo CPU with actual value
acquisition
© Siemens AG 1991 All Rights Reserved
SINUMERIK 880, (PG)
mm (MD) Position resolution:
degrees
Metric
Range Unit
0.001 to
±
99999.999
_
_
0.001 to
mm
99999.999
0.001 to
±
99999.999
0.001 to
2000.000
1...16000 1 rev/min
0.1...1600.0 0.1 rev/min
1...30000 1 rev/min
0.1...3000.0 0.1 rev/min
6ZB5 410-0HD02

12 Input/Output Formats SINUMERIK 880/880 GA2

0.0005
0.00005
0.0005
Inch
Range Unit Range
0.0001 to
± _
3937.000
0.001 to
_
99999.999
0.001 to
_ ±
359.999
0.0001 to
_
Inch
3937.000
0.0001to 0.001 to
± ±
3937.000 99999.999
0.0001 to
_
80.0000
1...16000 1 rev/min
0.1...1600.0 0.1 rev/min
1...30000 1 rev/min
0.1...3000.0 0.1 rev/min
mm
inch
degrees
Degrees
Unit
degrees
12–1