TECHTOP TD350 - Page 87

TD350 Series VFD Basic operation instructions
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2. Logic diagram for restart after power-cut
Standby
The running state
before power cut
0
1
P01.21
(restart at power-cut)
Waiting time of restart at
power-cut>P01.22
0
1
2
Stop
Run
0
1
P01.18
(Power-on terminal running protection
selection)
Delay time of restart
>P01.23
N
Y
Y
N
Restart after
power-cut
Run
Stop
FWD/REV
Whether running terminal
command is valid
N
Run
Y
P00.01
Running command channel
Keypad
Communi
cation
Termin
al
3. Logic diagram for restart after automatic fault reset
VFD fault
In running
Automatic reset times
of VFD fault<P08.28
Automatic reset
interval of VFD
fault>P08.29
VFD fault reset,
start running
Display fault
code, and stop
N
N
Y
Y
Related parameter list:
Function
code
Name
Detailed parameter description
Default
value
P00.01
Running command channel
0: Keypad
1: Terminal
2: Communication
0
P00.11
Acceleration time 1
0.0–3600.0s
Depend
on model
P00.12
Deceleration time 1
0.0–3600.0s
Depend
on model
P01.00
Running mode of start
0: Direct start
1: Start after DC brake
2: Start after speed-track 1
3: Start after speed-track 2
0
P01.01
Starting frequency of direct
start
0.00–50.00Hz
0.50Hz
P01.02
Hold time of starting
frequency
0.0–50.0s
0.0s