Danfoss FCM 375 [41/106] Fcm series

Danfoss FCM 375 [41/106] Fcm series
104 Motor frequency
(MOTOR FREQUENCY)
Value:
XX.X Hz - depends on the FC motor [XXX]
Function:
Read only parameter.
105 Motor current
(MOTOR CURRENT)
Value:
XX.X X A- depends on the FC motor. [XXXX]
Function:
Read only parameter.
106 Rated motor speed
(MOTOR NOM. SPEED)
Value:
XX rpm - depends on the FC motor [XX]
Function:
Read only parameter.
117 Resonance damping
(RESONANCE DAMP.)
Value:
OFF - 100% [OFF -100]
OFF %. [OFF]
Function:
It is possible to optimise the resonance damping. The
grade of the influence is adjusted in this parameter.
The value may be set between 0% (OFF) and 100%.
100% corresponds to the unit dependent max. allowed
proportional gain. Default value is OFF.
NB!
Vibrations cannot be removed in all cases
at no load function or high switching fre-
quency. Vibrations are motor dependent.
Description of functionality:
The system torque is estimated based on the DC-link
and fed back to a proportional gain controller.
At a unit dependent level of active motor current the
controller is disabled.
Description of choice:
Set the grade of proportional gain for the torque feed-
back between 0% (OFF) and 100%.
118 Resonance damping cut out
(RESONANCE CUT OUT)
Value:
0-200% [0-200]
Motor dependent
Function:
High-frequency resonance can be eliminated by set-
ting parameter 117 and 118.
Description of choice:
Adjust the percentage of load from where the reso-
nance damping function should no longer be active.
126 DC braking time
(DC BRAKING TIME)
Value:
0.0 - 60.0 sec. [0-600]
10.0 sec. [100]
DC braking see P132
Function:
This parameter is for setting the DC braking time for
which the DC braking voltage (parameter 132) is to be
active.
0.0 sec. = OFF
Description of choice:
Set the desired time.
127 DC brake cut-in frequency
(DC BRAKE CUT-IN)
Value:
0.0 - f
MAX
(parameter 202)
[0 -]
0.0 Hz = OFF [0]
DC braking see P132
VLT
®
FCM Series
= factory setting, () = display text, [] = value for use in communication via serial communication port
MG.03.H6.02 - VLT
®
is a registered Danfoss trademark 41

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