Chapter 4 Parameters
VFD-EL-W
4-17
Group 8 Special Parameters
Parameter
Explanation Settings Default
Customer
08.00 DC Brake Current Level
0–100% 0
08.01
DC Brake Time during
Start-Up
0.0–60.0 sec. 0.0
08.02
DC Brake Time during
Stopping
0.0–60.0 sec. 0.0
08.03 Start-point for DC Brake
0.00–400.0 Hz 0.00
08.04
Momentary Power Loss
Action
0: Operation stops (coast to stop) after
momentary power loss
0
1: Operation continues after momentary power
loss, speed search starts with the last
frequency
2: Operation continues after momentary power
loss, speed search starts with the minimum
frequency
08.05
Maximum Allowable
Power Loss Time
0.1–20.0 sec. 2.0
08.06
Base Block Speed
Search
0: Disable
1: Speed search starts with the last frequency
command
2: Speed search starts with the minimum output
Frequency (Pr.01.05)
1
08.07
Base Block Time for
Speed Search (B.B.)
0.1–5.0 sec. 0.5
08.08
Current Limit for Speed
Search
30–200% 150
08.09
Skip Frequency 1 Upper
Limit
0.00–400.00 Hz 0.00
08.10
Skip Frequency 1 Lower
Limit
0.00–400.00 Hz 0.00
08.11
Skip Frequency 2 Upper
Limit
0.00–400.00 Hz 0.00
08.12
Skip Frequency 2 Lower
Limit
0.00–400.00 Hz 0.00
08.13
Skip Frequency 3 Upper
Limit
0.00–400.00 Hz 0.00
08.14
Skip Frequency 3 Lower
Limit
0.00–400.00 Hz 0.00
08.15
Number of Auto-restarts
after Fault
0–10 0
08.16
Auto-reset Time for
Restart after Fault
0.1–6000 sec. 60.0
08.17 Auto-energy Saving
0: Disable Energy-saving operation
0
1: Enable Energy-saving operation
08.18
Automatic Voltage
Regulation (AVR)
0: AVR function enable
0
1: AVR function disable
2: AVR function disable for deceleration
3: AVR function disable for stop
08.20
Compensation
Coefficient for Motor
Instability
0.0–5.0 0.0
08.21
DC Current Level during
Preheating
0–100% 0
08.22
DC Current Cycle Time
during Preheating
0–100% 0
08.23 Fire mode
0：No function
1：Forward running
2：Reverse in reverse
0
08.24
Operating Frequency
during Fire Mode
0.00–400.00 Hz 60.00
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