Firmware
≤
11.00 - DMS 8.0 EN - 10/2011
L
153
8400 StateLine C | Reference manual
Motor control (MCTRL)
V/f characteristic control - energy-saving (VFCplusEco)
Speed variations in no-load operation and with load for
speeds > rated speed.
Minimise speed oscillations with increasing the
oscillation damping field weakening (
C00236
).
Caution: If
C00236
is increased, the maximum output
voltage of the device is reduced!
Output voltage is too low. There is a too low maximum
torque in the high field weakening range.
Reduction of the oscillation damping field weakening
(
C00236
).
Caution: When
C00236
= 0, oscillation damping field
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.
Drive behaviour
Remedy
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com