TECHTOP TD20 Series Product Manual page 21

TD20 Series VFD
Serial
Name
No.
2 Unit LED
Code
3 displaying
zone
4 Buttons
Mean the unit displayed currently
5-figure LED display displays various monitoring data and alarm code such as set
frequency and output frequency.
Correspo
Displayed
nding
word
word
0
3
6
9
C
F
L
o
S
v
Programming
key
Entry key
UP key
DOWN key
Right-shift
key
Description
LED on when the VFD is in the fault state; LED off
in normal state; LED blinking means the VFD is in
the pre-alarm state.
Hz
RPM
A
%
V
Correspo
Displaye
nding
d word
word
1
4
7
A
d
H
N
P
t
.
Enter or escape from the first level menu and
remove the parameter quickly
Enter the menu step-by-step
Confirm parameters
Increase data or function code progressively
Decrease data or function code progressively
Move right to select the displaying parameter
circularly in stopping and running mode.
Select the parameter modifying digit during the
parameter modification
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Keypad Operation Procedure
Frequency unit
Rotating speed unit
Current unit
Percentage
Voltage unit
Correspo
Displaye
nding
d word
word
B
E
U
2
5
8
I
n
r
-