Setpoint/Actual-Value Channels Of Spindle - Siemens SINUMERIK 840Di Manual

06.03

10.5.21 Setpoint/actual-value channels of spindle

10.5.22 Gear stages
Enabling
Gear stage change
Parameter sets
References
 Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
Parameterization of the setpoint/actual-value channels of a spindle is identical
to parameterization of the setpoint and actual-value channels of an axis. See
above, Subsection 10.5.4, page 10-315.
The gear stage change is generally carried out in
S
MD35010: GEAR_STEP_CHANGE_ENABLE (gear stage change possible),
spindle has several gear stages).
If this machine data is not set, the system assumes that the spindle has no gear
stages.
In Spindle mode of a spindle, the NC will select the parameter set that suits the
current gear stage best.
Gear stage x => parameter set (x+1) => index [x]
In axis mode of a spindle, the NC always selects the 1st parameter set (index
[0], independent of the current gear stage.
The machine data listed in the following are gear stage-dependent machine
data of a spindle:
S
MD35110: GEAR_STEP_MAX_VELO[n] (n
S
MD35120: GEAR_STEP_MIN_VELO[n] (n
S
MD35130: GEAR_STEP_MAX_VELO_LIMIT[n] (n
S
MD35140: GEAR_STEP_MIN_VELO_LIMIT[n] (n
S
MD35200: GEAR_STEP_SPEEDCTRL_ACCEL[n]
(acceleration in speed-control mode)
S
MD35210: GEAR_STEP_POSCTRL_ACCEL[n] (acceleration in position
control mode).
For further information with respect to parameter records, see above,
Subsection 10.5.13, page 10-330.
/FB1/ Description of Functions, Basic Machine,
S1 Spindles
Section: Gear stage change
10 NC Start-Up with HMI Advanced
10.5 Axes and spindles
for gear stage change)
max
for gear stage change)
min
for gear stage)
max
for gear stage)
min
10-365