8400 StateLine C | Reference manual
Motor control (MCTRL)
Defining current and speed limits
124 L Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011
How to adapt the peak current limitation:
V/f characteristic control (VFCplus):
• Reduce the slip compensation with C00021
.
V/f control (VFCplus + encoder):
• Reduce the slip limitation to twice the rated motor slip with C00971
.
• Reduce the V
min
boost in C00016.
Sensorless vector control (SLVC):
• Reduce the slip compensation with C00021
.
• Reduce the limitation of the torque in motor mode via nTorqueMotLimit_a
(C00728/1
) and the limitation of the torque in generator mode via
nTorqueGenLimit_a (C00728/2
).
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