Chapter 5 Keypad
Shenzhen Hpmont Technology Co., Ltd.
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24
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HD31 Series User Manual V1.1
The kaypad consists of 5 status indicators and 5 unit indicators and shown as Table 5-2.
Table 5-2 Indicator description of the keypad
Mark
Name
: Lighting
: Flashing
: Lightless
Forward status
HD31 is forward running
at the moment
The start of HD31 is forward
running next time
Reverse status
HD31 is reverse running
at the moment
The start of HD31 is reverse
running next time
Alarm status
HD31 is faulty at the
moment
HD31 is well at the
moment
Remote/Local
status
Indicate HD31 isn’t in
keypad control mode
HD31 is in keypad
control mode
Password locked
status
The user password lock
of HD31 is avail
There is no user
password or unlocked
Frequency unit
The unit of the present
parameter is Hz
The present parameter is
output frequency
Current unit
The unit of the present
parameter is A
Voltage unit
The unit of the current
parameter is V
Rotary speed unit
The unit of the present
parameter is rpm
The present parameter is
rotary speed unit
% unit
The unit of the present
function parameter is %
The keypad of HD31 has five LED displays and their meanings are shown in Table 5-3.
Table 5-3 LED display description
LED display
Meaning
LED display
Meaning
LED display
Meaning
LED display
Meaning
0
A
J
U
1
b
L
u
2
C
n
y
3
c
o
-
4
d
P
Point
5
E
q
Full display
6
F
r
No display
7
H
S
Flash
modifiable
8
h
T
9
i
t