Siemens SINUMERIK 840C - Page 80

1 NC/Drive Machine Data 08.96
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
1246 Hysteresis for speed-depen-
dent torque setpoint smoothing
50.0 1 000.0 – rev/min
1250 Corner frequency current
actual value smoothing
100.0 8 000.0 – Hz
1252 Corner frequency torque
setpoint smoothing
100.0 8 000.0 – Hz
1254 Time constant current
monitoring
0.05 2.0 ms
1400 Motor rated speed 1 450.0 25 000.0 – rev/min
1401 Speed for maximum motor
operational speed
1 500.0 50 000.0 – rev/min
1403 Creep speed pulse
suppression
0.0/2.0 7 200.0 – rev/min
1404 Timer for pulse suppression 100.0/
5 000.0
100 000.0 – ms
1405 Monitoring speed motor 110.0/
100.0
110.0 – %
1406 Speed controller type 1 1 – –
1407 P gain speed controller 0.3 100 000.0 – Nm/s
-1
1408 P gain upper adaptation speed 0.3 100 000.0 – Nm/s
-1
1409 Reset time speed controller 100.0 500.0 – ms
1410 Reset time upper adaptation
speed
10.0 500.0 – ms
1411 Lower adaptation speed 0.0 50 000.0 – rev/min
1412 Upper adaptation speed 0.0 50 000.0 – rev/min
1413 Select adaptation speed
controller
0 1 – –
1414 Natural frequency ref. model
speed
0.0 8 000.0 – Hz
1415 Damping ref. model speed 1.0 5.0 – –
1416 Symmetrizing ref. model speed 0.0 1.0 – –
1417 n
x
for n
act
< n
x
message 6 000.0 50 000.0 – rev/min
1418 n
min
for n
act
< n
min
message 5.0 25 000.0 – rev/min
1420 Maximum motor speed setup
mode
30.0 50 000.0 – rev/min
1421 Time constant integrator
feedback
0.0 1 000.0 – ms
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SINUMERIK 840C (IA)