Delta VFD11AMS21AFSHA, User Manual

Page: 149 / 445

Chapter 11 Summary of Parameter Settings

MS300
(High Speed Model)
11-26
07 Special Parameters
Pr. Explanation Settings
Factory
Setting

07-00
Software brake level
230 V: 350.0~450.0 VDC
460 V: 700.0~900.0 VDC
370.0
740.0

07-01 DC brake current level
0~100 % 0

07-02 DC brake time at startup
0.0~60.0 sec. 0.0

07-03 DC brake time at stop
0.0~60.0 sec. 0.0

07-04 DC brake start frequency
0.0~1500.0 Hz 0.0

07-05 Voltage increasing gain
1~200 % 100

07-06
Restart after momentary power
loss
0: Stop operation
1: Speed tracking by the speed before the power loss
2: Speed tracking by minimum output frequency
0

07-07 Allowed power loss duration
0.0~20.0 sec. 2.0

07-08 Base block time
0.1~5.0 sec. 0.5

07-09 Current limit of speed tracking 20~200 % 100

07-10 Treatment of restart after fault
0: Stop operation
1: Speed tracking by current speed
2: Speed tracking by minimum output frequency
0

07-11 Restart times after fault 0~10 0

07-12 Speed tracking during start-up
0: Disabled
1: Speed tracking by maximum output frequency
2: Speed tracking by motor frequency at start
3: Speed tracking by minimum output frequency
0

07-13 dEb function selection
0: Disabled
1: dEb with auto accel. / decal., the frequency will not
return after power recovery
2: dEb with auto accel. / decal., the frequency will
return after power recovery
0

07-15 Dwell time at accel. 0.00 ~ 600.00 sec. 0.00

07-16 Dwell frequency at accel. 0.0~1500.0 Hz 0.0

07-17 Dwell time at decel.
0.00 ~ 600.00 sec.
0.00

07-18 Dwell frequency at decel.
0.0~1500.0 Hz 0.0

07-19 Fan
cooling control
0: Fan always ON
1: Fan will be OFF after the AC motor drive stops 1
minute
2: When the AC motor drive runs, the fan is ON. When
the AC motor drive stops, the fan is OFF
3: Fan turns ON when the temperature attain around
60
o
C
3