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Siemens SINUMERIK 840C - Page 81

Siemens SINUMERIK 840C
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09.95 1 NC/Drive Machine Data
1.11.3 611D drive machine data FDD/MSD (as from SW 4)
D e s i g n a t i o n
MD
No.
Standard
value
Maximum input
value
Reference
system
Input
unit
1424 Symmetrizing speed
feedforward control channel
0.0 50 000.0 µs
1425 Symmetrizing calculation
deadtime current closed-loop
0.0 1.0
1426 Tolerance band for n
set
= n
act
message
20.0 10 000.0 rev/min
1427 Delay time n
set
= n
act
message
200.0 500.0 ms
1428 Threshold torque M
dx
90.0 100.0 %
1429 Delay time M
d
<M
dx
message 800.0 1 000.0 ms
1451 P gain speed controller AM
(from SW 5)
0.3 1 000.0 -- Nm/s
-1
1453 Integral-action time speed
controller AM (from SW 5)
140.0 500.0 -- ms
1458 Current setpoint val. contr.
operation AM (from SW 5)
90.0 150.0 -- %
1459 Torque smoothing time
constant AM (from SW 5)
4.0 100.0 -- ms
1465 Switchover speed MSD/AM
operation (from SW 5)
50 000.0 50 000.0 -- rev/min
1466 Switchover speed controlled
NC AM (from SW 5)
300 50 000.0 rev/min
1500 No. of speed setpoint filters 0 2
1501 Type of speed setpoint filter 0000 0303 Hex
1502 Time constant speed setpoint
filter 1
0.0 500.0 ms
1503 Time constant speed setpoint
filter 2
0.0 500.0 ms
1506 Natural frequency speed
setpoint filter 1
2 000.0 8 000.0 Hz
1507 Damping current setp. filter 1 0.7 5.0
1508 Natural frequency speed
setpoint filter 2
2 000.0 8 000.0 Hz
1509 Damping speed setp. filter 2 0.7 5.0
1514 Stop frequency speed setpoint
filter 2
3 500.0 7 999.0 Hz
© Siemens AG 1992 All Rights Reserved 6FC5197- AA60 1–71
SINUMERIK 840C (IA)

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