8400 StateLine C | Reference manual
Motor control (MCTRL)
Parameterisable additional functions
208 L Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011
Tip!
The following guide value applies to a correctly set slip compensation:
• Deviation from the rated motor speed
≤ 1% for the speed range of 10 % ... 100 %
of the rated motor speed and loads
≤ rated motor torque.
• Greater deviations are possible in the field weakening range.
•If C00021
is set too high, the drive may get unstable.
•Negative slip (C00021
< 0) with V/f characteristic control results in "smoother"
drive behaviour at heavy load impulses or applications requiring a significant
speed drop under load.
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