Siemens Sinumerik 840DiE sl - Page 335

01/2007
11.5 Axes and spindles
11-335
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
1
2
3
4
5
0
Default Axis mode
Axis interpolates
with spindle (G33)
Axis interpolates
with spindle (G33)
Axis interpolates
with spindle (G33)
Axis interpolates
with spindle (G33)
Axis interpolates
with spindle (G33)
Spindle mode
Spindle mode
Spindle mode
Spindle mode
Spindle mode
1.
3.
2.
4.
5.
As specified by
manufacturer
Spindle gear
stage
Axis SpindleParameter set no.
Fig. 11-15 Validity of parameter sets for axis and spindle modes
The following machine data of a machine axis depend on the parameter set:
n = parameter set number (0 ... 5)
Table 11-32 Parameter–set–dependent machine data
Number Identifier Name Refer-
ence
Axis/spindle–specific ($MA_ ... )
31050 DRIVE_AX_RATIO_DENOM[n] Denominator load gearbox
31060 DRIVE_AX_RATIO_NUMERA[n] Numerator load gearbox
32200 POSCTRL_GAIN [n] K
v
factor
32810 EQUIV_SPEEDCTRL_TIME [n] Equivalent time constant, of speed control loop for feed
forward control
32910 DYN_MATCH_TIME [n] Time constant for dynamic matching
35110 GEAR_STEP_MAX_VELO[n] Maximum speed for gear change
35120 GEAR_STEP_MIN_VELO[n] Minimum speed for gear change
35130 GEAR_STEP_MAX_VELO_LIMIT[n] Maximum speed of gear stage
35140 GEAR_STEP_MIN_VELO_LIMIT[n] Minimum speed of gear stage
35200 GEAR_STEP_SPEEDCTRL_ACCEL[
n]
Acceleration in speed control mode
35210 GEAR_STEP_POSCTRL_ACCEL[n] Acceleration in position control mode
36200 AX_VELO_LIMIT [n] Threshold value for velocity monitoring
Machine data
11 NCK Commissionin
g
with HMI Advanced