Chapter 5 Parameters
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VFD-B-P Series
5-14
Revision April 2009, SW V1.00
Parameter Explanation
Settings
Factory
Setting
Customer
08-02
DC Brake Time
during Stopping
0.0 to 60.0 sec
0.0
08-03
Start-Point for DC
Brake
0.00 to 400.00Hz
0.00
00: Operation stops after momentary power
loss
01: Operation continues after momentary
power loss, speed search starts with the
Master Frequency reference value
08-04
Momentary Power
Loss Operation
Selection
02: Operation continues after momentary
power loss, speed search starts with the
minimum frequency
00
08-05
Maximum Allowable
Power Loss Time
0.1 to 5.0 sec
2.0
08-06
B.B. Time for Speed
Search
0.1 to 5.0 sec
0.5
V/f control: 30 to 150%
110
08-07
Current Limit for
Speed Search
Vector control: 30 to 200%
150
08-08
Skip Frequency 1
Upper Limit
0.00 to 400.00 Hz
0.00
08-09
Skip Frequency 1
Lower Limit
0.00 to 400.00 Hz
0.00
08-10
Skip Frequency 2
Upper Limit
0.00 to 400.00 Hz
0.00
08-11
Skip Frequency 2
Lower Limit
0.00 to 400.00 Hz
0.00
08-12
Skip Frequency 3
Upper Limit
0.00 to 400.00 Hz
0.00
08-13
Skip Frequency 3
Lower Limit
0.00 to 400.00 Hz
0.00
08-14
Auto Restart After
Fault
00 to 10 (00=disable)
00
00: Disable
08-15
Auto Energy Saving
01: Enable
00
00: AVR function enable
01: AVR function disable
08-16 AVR
Function
02: AVR function disable for decel.
00
08-17
Software Brake
Level
460V series: 740 to 860V
760
00: Speed search starts with last frequency
command
08-18
Base-block Speed
Search
01: Starts with minimum output frequency
00
00: Speed search disable
08-19
Speed Search
during Start-up
01: Speed search enable
00
00: Setting frequency
08-20
Speed Search
Frequency during
Start-up
01: Maximum operation frequency (01-00)
00
08-21
Auto Reset Time at
Restart after Fault
00 to 60000 sec
600