JT550 Series Inverter Manual
Function
Parameter Name
Codes
F4.00
JOG Operating Frequency 0.00 Hz to Maximum Frequency
F4.01
JOG Acceleration Time
F4.02
JOG Deceleration Time
F4.03
Acceleration Time 2
F4.04
Deceleration Time 2
F4.05
Acceleration Time 3
F4.06
Deceleration Time 3
F4.07
Acceleration Time 4
F4.08
Deceleration Time 4
F4.09
Jump Frequency 1
F4.10
Jump Frequency 2
F4.11
Jump Frequency Amplitude 0.00 Hz to Maximum Frequency
Forward/Reverse Rotation
F4.12
Dead time
F4.13
Reverse Control
Operating Mode
( Set frequency is lower
F4.14
than the lower limit of
frequency)
F4.15
Droop Control
Accumulated Power-On
F4.16
Time Threshold
Accumulated Operating
F4.17
Time Threshold
F4.18
Start-Up Protection
Frequency Detection Value
F4.19
(FDT1)
Frequency Detection
F4.20
Hysteresis(FDT 1)
F4.21
Detection Range of
Frequency Reached
Jump Frequency During
F4.22
Acceleration /Deceleration
Frequency Points Switch
F4.25
Between Acceleration Time
1 and Acceleration Time 2
Frequency Points Switch
F4.26
Between Deceleration Time
1 and Deceleration Time 2
Range of Settings
Group F4: Auxiliary Parameters
0.0s~6500.0s
0.0s~6500.0s
0.0s~6500.0s
0.0s~6500.0s
0.0s~6500.0s
0.0s~6500.0s
0.0s~6500.0s
0.0s~6500.0s
0.00 Hz to Maximum Frequency
0.00 Hz to Maximum Frequency
0.0s~3000.0s
0: Enabled
1: Disabled
0: Run at frequency lower limit
1: Stop
2: Run at zero speed
0.00Hz~10.00Hz
0h~65000h
0h~65000h
0: No
1: Yes
0.00 Hz to Maximum Frequency
0.0%~100.0%(F4.19)
0.0%~100.0
(Maximum Frequency)
0: Disabled
1: Enabled
0.00 Hz to Maximum Frequency
0.00 Hz to Maximum Frequency
- 55 -
Chapter 7 Maintenance and Troubleshooting
Default
2.00Hz
20.0s
20.0s
Model
Dependent
Model
Dependent
Model
Dependent
Model
Dependent
Model
Dependent
Model
Dependent
0.00Hz
0.00Hz
0.01Hz
0.0s
0
0
0.00Hz
0h
0h
0
50.00Hz
5.0%
0.0%
0
0.00Hz
0.00Hz
Property
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