Danfoss VLT AutomationDrive FC 300 Programming Manual page 161

Parameter Descriptions
30-05 Wobble Jump Frequency [%]
Range:
0 % [0 - 100 %] The jump frequency can also be expressed as
*
3 3
30-06 Wobble Jump Time
Range:
Application
dependent
*
30-07 Wobble Sequence Time
Range:
10.0 s [1.0 - 1000.0 s] This parameter determines the wobble
*
30-08 Wobble Up/ Down Time
Range:
5.0 s [0.1 - 1000.0 s] Defines the individual up- and down
*
30-09 Wobble Random Function
Option:
[0]
*
[1]
30-10 Wobble Ratio
Range:
1.0 [0.1 - 10.0 ] If the ratio 0.1 is selected: t
*
30-11 Wobble Random Ratio Max.
Range:
10.0 [Application dependant] Enter the maximum allowed
*
30-12 Wobble Random Ratio Min.
Range:
0.1 [Application dependant] Enter the minimum allowed
*
30-19 Wobble Delta Freq. Scaled
Range:
0.0 Hz [0.0 - 1000.0 Hz] Readout parameter. View the actual
*
160
FC 300 Programming Guide
Function:
percentage of the center frequency. The
function is the same as for 30-04 Wobble Jump
Frequency [Hz].
Function:
[Application This parameter determines
dependant] the slope of the jump ramp
at the max. and min. wobble
frequency.
Function:
sequence period. This parameter can
only be changed in stop-mode.
Wobble time = t + t
up down
Function:
times for each wobble cycle.
Function:
Off
On
Function:
down
greater than t .
up
If the ratio 10 is selected: t is 10 times greater
up
than t .
down
Function:
wobble ratio.
Function:
wobble ratio.
Function:
wobble delta frequency after scaling
has been applied.
MG.33.MB.02 - VLT
3.20.2 30-2* Adv. Start Adjust
30-20 High Starting Torque Time [s]
Range:
0.00 s [0.00 - 60.00 s] High starting torque time for PM-Motor
*
30-21 High Starting Torque Current [%]
Range:
100.0 %
*
dependant]
30-22 Locked Rotor Protection
Locked Rotor Protection for PM-Motor in Flux mode without
feedback. This parameter is available for FC 302 only.
Option:
[0]
*
[1]
30-23 Locked Rotor Detection Time [s]
Locked Rotor Detection Time for PM-Motor in Flux mode without
feedback. This parameter is available for FC 302 only.
Range:
0.10 s
*
3.20.3 30-8* Compatibility
30-80 d-axis Inductance (Ld)
Range:
Application
is 10 times
dependent
*
30-81 Brake Resistor (ohm)
Range:
Application
dependent
*
®
is a registered Danfoss trademark
Function:
in Flux mode without feedback. This
parameter is available for FC 302 only.
Function:
[Application High starting torque current for
PM-Motor in Flux mode without
feedback. This parameter is
available for FC 302 only.
Function:
Off
On
Function:
[0.05 - 1.00 s]
Function:
[Application Enter the value of the d-axis
dependant] inductance. Obtain the value
from the permanent magnet
motor data sheet. The d-axis
inductance cannot be found by
performing an AMA.
Function:
[Application Set the brake resistor value in
dependant] Ohms. This value is used for
monitoring the power to the
brake resistor in 2-13 Brake Power
Monitoring. This parameter is
only active in drives with an
integral dynamic brake.