TECHTOP TD20 Series, Руководство по эксплуатации продукта

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TD20 Series VFD Function Parameters
-33-
Function
code
Name Detailed instruction of parameters
Default
value
Modify
P01.14
Switching
between
FWD/REV
rotation
Set the threshold point of the VFD:
0: Switch after zero frequency
1: Switch after the starting frequency
2: Switch after the speed reach P01.15 and delay for
P01.24
0
◎
P01.15
Stopping
speed
0.00
–100.00Hz
0.50Hz
◎
P01.16
Detection of
stopping
speed
0: Detect at the setting speed
1: Detect at the feedback speed (only valid for vector
control)
1
◎
P01.17
Detection time
of the
feedback
speed
When P01.16=1, the actual output frequency of the VFD
is less than or equal to P01.15 and is detected during
the time set by P01.17, the VFD will stop; otherwise, the
VFD stops in the time set by P01.24.
T
Stop
speed
A
Ramp
reference
frequency
Output frequency
Frequency
P01.24 P01.17
B
C
Running A
Running B
Running C
Setting range: 0.00
–100.00s (only valid when P01.16=1)
0.50s
◎
P01.18
Terminal
running
protection
selection
when
powering on
When the running command channel is the terminal
control, the system will detect the state of the running
terminal during powering on.
0: The terminal running command is invalid when
powering on. Even the running command is detected to
be valid during powering on, the VFD won't run and the
system keeps in the protection state until the running
command is canceled and enabled again.
1: The terminal running command is valid when
powering on. If the running command is detected to be
valid during powering on, the system will start the VFD
automatically after the initialization.
Note: This function should be selected with cautions, or
serious result may follow.
0
○
P01.19
The running
frequency is
lower than the
This function code determines the running state of the
VFD when the set frequency is lower than the lower-limit
one.
0
◎