2 sf-2# adv. start adjust – GE Industrial Solutions AF-650 GP General Purpose Drive Programming Guide User Manual
Page 141
SF-04 Wobble Jump Frequency [Hz]
Range:
Function:
voltage warning or trip (warning/alarm 7). This
parameter can only be changed in stop-mode
SF-05 Wobble Jump Frequency [%]
Range:
Function:
0 %
*
[0 - 100 %] The jump frequency can also be expressed as
percentage of the center frequency. The
function is the same as for SF-04 Wobble
SF-06 Wobble Jump Time
Range:
Function:
0.005 s
*
[0.005 - 5.000 s]
SF-07 Wobble Sequence Time
Range:
Function:
10 s
*
[1 - 1000 s] This parameter determines the wobble
sequence period. This parameter can only be
changed in stop-mode.
Wobble time = t
up
+ t
down
SF-08 Wobble Up/ Down Time
Range:
Function:
5 s
*
[0.1 - 1000 s] Defines the individual up- and down times
for each wobble cycle.
SF-09 Wobble Random Function
Option:
Function:
[0]
*
Off
[1]
On
SF-10 Wobble Ratio
Range:
Function:
1
*
[0.1 - 20.0] If the ratio 0.1 is selected: t
down
is 10 times
greater than t
up
.
If the ratio 10 is selected: t
up
is 10 times greater
than t
down
.
SF-11 Wobble Random Ratio Max.
Range:
Function:
10
*
[par. RS-53 - 10] Enter the maximum allowed wobble ratio.
SF-12 Wobble Random Ratio Min.
Range:
Function:
0.1
*
[0.1 - par. SF-11] Enter the minimum allowed wobble
ratio.
SF-19 Wobble Delta Freq. Scaled
Range:
Function:
0 Hz
*
[0 - 1000 Hz] Readout parameter. View the actual
wobble delta frequency after scaling has
been applied.
3.22.2 SF-2# Adv. Start Adjust
SF-20 High Starting Torque Time [s]
Range:
Function:
0.0 s
*
[0 - 60 s] High starting torque time for PM-Motor in Flux
mode without feedback.
SF-21 High Starting Torque Current [%]
Range:
Function:
100.0 %
*
[0 - 200.0 %] High starting torque current for PM-
Motor in advanced vector control and
Flux mode without feedback.
SF-22 Locked Rotor Protection
Locked Rotor Protection for PM-Motor in Flux mode without
feedback.
Option:
Function:
[0]
*
Off
[1]
On
SF-23 Locked Rotor Detection Time [s]
This parameter is available for AF-650 GP only.
Range:
Function:
0.10 s
*
[0.05 - 1 s] Locked Rotor Detection Time for PM-Motor
in Flux mode without feedback.
Parameter Descriptions
AF-650 GP Programming Guide
140
DET-618C
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