TECHTOP TD350 - Page 103

TD350 Series VFD Basic operation instructions
-98-
Set
value
Function
Description
22
Acceleration/deceleration
time selection 2
Terminal
1
Terminal
2
Acceleration or
deceleration time
selection
Corresponding
parameter
OFF
OFF
Acceleration/
deceleration time 1
P00.11/P00.12
ON
OFF
Acceleration/
deceleration time 2
P08.00/P08.01
OFF
ON
Acceleration/
deceleration time 3
P08.02/P08.03
ON
ON
Acceleration/
deceleration time 4
P08.04/P08.05
23
Simple PLC stop reset
Restart simple PLC process and clear previous PLC
state information.
24
Simple PLC pause
The program pauses during PLC execution, and keeps
running in current speed step. After this function is
cancelled, simple PLC keeps running.
25
PID control pause
PID is ineffective temporarily, and the VFD maintains
current frequency output.
26
Wobbling frequency pause
(stop at current frequency)
The VFD pauses at current output. After this function is
canceled, it continues wobbling-frequency operation at
current frequency.
27
Wobbling frequency reset
(revert to center frequency)
The set frequency of VFD reverts to center frequency.
28
Counter reset
Zero out the counter state.
29
Switching between speed
control and torque control
The VFD switches from torque control mode to speed
control mode, or vice versa.
30
Acceleration/deceleration
disabled
Ensure the VFD will not be impacted by external signals
(except for stop command), and maintains current output
frequency.
31
Counter trigger
Enable pulse counting of the counter.
33
Clear frequency
increase/decrease setting
temporarily
When the terminal is closed, the frequency value set by
UP/DOWN can be cleared to restore the reference
frequency to the frequency given by frequency command
channel; when terminal is disconnected, it will revert to
the frequency value after frequency increase/decrease
setting.
34
DC brake
The VFD starts DC brake immediately after the command
becomes valid.