DRV-28 inverter
s Basic operartion instructions
-31-
Chapter 5 Basic operation instructions
5.1 What this chapter contains
This chapter tells users how to use the inverter keypad and the commissioning procedures for
common functions of the inverter.
5.2 Keypad introduction
LCD keypad is included in the standard configuration of DRV-28 series inverter. Users can control the
inverter start/stop, read state data and set parameters via keypad.
1
2
7
4
5
6
11
8
9
10
12
3
13
14
15
Fig 5.1 Keypad diagram
Note:
1.
LCD keypad is armed with real-time clock, which can run properly after power off when installed
with batteries. The clock battery (type: CR2032) should be purchased by the user separately;
2.
LCD keypad support parameter-copy;
3.
When extending the keypad cable to install the keypad, M3 screws can be used to fix the
keypad onto the door plate, or optional keypad installation bracket can be used. If you need
install the keypad on another position rather than on the inverter, use a keypad extension cable
with a standard RJ45 crystal head.
4.
No. Name
Instruction
1
State
Indicator
(1)
RUN
Running indicator;
LED off – the inverter is stopped;
LED blinking – the inverter is in
parameter autotune
LED on – the inverter is running
