Shenzhen Hpmont Technology Co., Ltd.
Chapter 5 Operation Instructions
HD3N-L Series User Manual V1.0
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Chapter 5
Operation Instructions
5.1
Keypad Description
HD3N-L comes standard with LCD display keypad which is shown as Figure 5-1.
Figure 5-1 Keypad
Table 5-1 Keypad display and key description
No.
Description
1
The standard keypad is LCD display.
•
There are three states: Steady light, flashing and extinguishing.
•
The standard LCD keypad cannot be removed.
a. Status indicator: Displays the present status.
•
FWD (Forward status): Displayed when the motor is forward.
•
REV (Reverse status): Displayed when the motor is reversed.
•
ALM (Alarm status): Displayed when there is a fault
•
LO/RE (Remote or local status): Displayed when the controller is in terminal or communication control.
•
LOCK (Password locked status): Displayed when the user password lock is in effect.
b. Display area: Normally display parameters, display fault code when fault.
•
When a bit value flashes, it means that the bit can be modified.
c. Unit indicator: Displays the unit of the currently displayed value.
•
Respectively: Hz (frequency unit), A (current unit), V (voltage unit), RPM (rotary speed unit), % (% unit)
LCD keypad
Standard
LCD keypad
Optional
Digital Operator
2
1
4
8
6
7
5
8
9
2
3
4
5
6
7
8
1a
1b
1c
9
5
