Siemens SINUMERIK 840C - Page 70

1 NC/Drive Machine Data 10.94
1.11.1 611A drive machine data MSD (SW 3)
D e s i g n a t i o n
MD
No.
Standard
value
Maximum input
value
Reference
system
Input
unit
274 Cut-in speed Motor 2
torque setpoint smoothing
4000 Motor max.
speed
-- rev/min
275 Hysteresis MD 274
Motor 2
50 Rated speed -- rev/min
276 Frequency torque setpoint
filter Motor2
300 450 -- Hz
277 Grading torque setpoint filter
Motor 2
1.00 10.00 -- --
278 P gain current controller
Motor 2
0 255 -- --
280 Selection torque setpoint filter
Motor 2
0 1 -- HEX
281 Type torque setpoint filter
Motor 2
0 1 -- HEX
283 Lower adaptation speed
Motor 2
1000 (Max.
speed) - 2
-- rev/min
284 Upper adaptation speed
Motor 2
1200 Max. speed -- rev/min
285 P gain upper adaptation speed
Motor 2
24.0 120.0 -- --
286 Reduction factor P-gain
Motor 2
100 200 -- %
288 Reset time upper adaptation
speed Motor 2
80 6000 -- ms
289 Reduction factor reset time
Motor 2
100 200 -- %
290 Switching speed from M
d1
to
M
d2
Motor 2
4 x motor
rated
speed
Motor max.
speed
-- rev/min
291 Maximum motor temperature
Motor 2
Depends
on motor
170 -- °C
292 Switchover speed current
controller adaptation
Motor 2
MD232 10000 -- rev/min
293 Selection adaptation speed
controller Motor 2
0 7 -- --
1–60 © Siemens AG 1992 All Rights Reserved 6FC5197- AA60
SINUMERIK 840C (IA)