Lenze L-force HighLine C 8400 Series Reference Manual page 178

8400 HighLine C | Reference manual
Motor control (MCTRL)
V/f characteristic control - energy-saving (VFCplusEco)
Drive behaviour
Speed variations in no-load operation and with load for
speeds > rated speed.
Output voltage is too low. There is a too low maximum
torque in the high field weakening range.
178
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com
Remedy
Minimise speed oscillations with increasing the
oscillation damping field weakening (C00236).
Caution: If C00236
voltage of the device is reduced!
Reduction of the oscillation damping field weakening
(C00236).
Caution: When
weakening is inactive. Thus, a maximum output voltage
is available but the tendency to speed oscillations in the
field weakening range at no-load operation and with
load increases.
L
Firmware ≤ 11.00 - DMS 6.0 EN - 10/2011
is increased, the maximum output
C00236 = 0, oscillation damping field