Veichi JT550 Series Manual page 94

Chapter 7 Maintenance and Troubleshooting
Frequency switchover of acceleration
F4.25
time 1and acceleration time 2
Frequency switchover of deceleration
F4.26
time 1and deceleration time 2
This function is valid when acceleration/deceleration time switchover is not performed by means of X
terminal. It is used to select different groups of acceleration/deceleration time based on the running frequency
range rather than X terminal during the running process of the inverter.
F4.27 Terminal JOG preferred
0: Disabled
1: Enabled
It is used to set whether terminal JOG is preferred.
If terminal JOG is preferred, the inverter switches to terminal JOG running state when there is a
terminal JOG command during the running process of the inverter.
Frequency detection value
F4.28
Frequency detection
F4.29
hysteresis (FDT hysteresis 2)
Refer to description of F4.19, F4.20
Any frequency reaching
F4.30
Any frequency reaching
F4.31
detection amplitude 1
Any frequency reaching
F4.32
Any frequency reaching
F4.33
detection amplitude 2
(FDT2)
detection value 1
detection value 2
Range:0.00Hz~max.freq
Range:0.00Hz~max.freq
Range:0~1
Range:0.00Hz~max.freq
Range:0.0%~100.0%
Range:0.00Hz~max.freq
Range:0.0%~100.0%
Range:0.00Hz~max.freq
Range:0.0%~100.0%
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JT550 Series Inverter Manual
Default:0.00Hz
Default:0.00Hz
Default:0
Default:50.00Hz
Default:5.0%
Default:50.00Hz
Default:0.0%
Default:50.00Hz
Default:0.0%