Siemens SINUMERIK 840C - Mds for Parameter Set Switchover

6 NC Machine Data (NC MD), NC Setting Data (NC SD) 09.95
6.9 MDs for parameter set switchover
6.9 MDs for parameter set switchover
Number of teeth motor as from SW 4
1st to 8th parameter set
2400*-
2407*
Default value Lower input limit Upper input limit Units
1 1 999 999 –
Active on
Power On
Number of teeth spindle as from SW 4
1st to 8th parameter set
2408*-
2415*
Default value Lower input limit Upper input limit Units
1 1 999 999 –
Active on
Power On
This machine data is used to define the speed ratio of a gear box for all parameter sets, see
functional description of "”Ratio” parameter group".
Zero mark correction + as from SW 4
1st to 4th parameter set
2416*-
2419*
Default value Lower input limit Upper input limit Units
0 - 999 999 999 999 units (MS)
Active on
NC Stop
r1: Load no. of revolutions
2420*
Default value Lower input limit Upper input limit Units
1
Active
This MD is used for internal calculation only.
r2: Motor no. of revolutions
2421*
Default value Lower input limit Upper input limit Units
1
Active
This MD is used for internal calculation only.
p: Pulses per revolution
2422*
Default value Lower input limit Upper input limit Units
1024
Active
This MD is used for internal calculation only.
6–196 ©
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SINUMERIK 840C (IA)