Siemens SINUMERIK 840C - Page 394

04.96 6 NC Machine Data (NC MD), NC Setting Data (NC SD)
6.9.1 MDs for collision monitoring
r1: Load no. of revolutions
1)
3900*
Default value Lower input limit Upper input limit Units
1
Active
r2: Motor no. of revolutions
1)
3904*
Default value Lower input limit Upper input limit Units
1
Active
I: Spindle pitch or g: Grating constant
1)
3908*
Default value Lower input limit Upper input limit Units
100 000
Active
I: Spindle pitch or g: Grating constant
1)
3912*
Default value Lower input limit Upper input limit Units
100 000
Active
r1: Load no. of revolutions
1)
3916*
Default value Lower input limit Upper input limit Units
1
Active
r2: Motor no. of revolutions
1)
3920*
Default value Lower input limit Upper input limit Units
1
Active
p: Pulses per revolution
1)
3924*
Default value Lower input limit Upper input limit Units
2 500
Active
I: Spindle pitch or g: Grating constant
1)
3928*
Default value Lower input limit Upper input limit Units
50 000
Active
Deadtime compensation value
3932*
Default value Lower input limit Upper input limit Units
200 0 16 000 in % of the IPO cycle
Active on
Power On
_______
1) This MD is used for internal calculation only.
© Siemens AG 1992 All Rights Reserved 6FC5197- AA50 6–209
SINUMERIK 840C (IA)