EM330D User Manual
A Special Purpose Inverter for Hoisting
32
DOWN
Select function parameter, menu or reduce the value of setting
parameter, and reduce the present effective reference numeric
input data.
Status Indicator
RUN:Green
STOP: Red
S/T : Red
+/- : Red
F/R : Red
On: the inverter is running.
Flashing: the inverter is stopping.
On: the inverter fails.
Off: in speed control mode
On: in torque control mode
Off: + positive input signal
On:
-
negative input signal
Off: output frequency
≥
0, forward
On: output frequency<0, reverse.
Analog
Potentiometer
Regulate speed as per analog value.
4.2
LED Keypad Operation Mode
There are 6 keypad operation modes of EM330D: function setting, parameter copy,
operation monitor, fault monitor, jog running, and start/ stop. Keypad operation modes
are as shown in Table 4-2.
Table 4-2 Keypad Operation Modes
Keypad Operation Mode
Key Function
Function Setting
1.
Display, edit, save, reset and lock the parameters.
2.
Reset default of the parameters.
3.
Select relevant parameter when the inverter is running.
Function Parameter Copy
1. Upload parameter: Upload the parameters saved in the inverter to keypad.
2. Download parameter: Download the parameters saved in the keypad to
inverter.
Combine above two modes to copy parameters easily and quickly for
multi-inverter.
Running Monitor
1. Randomly select function parameters C0-00
～
C0-31 display when the
inverter is running.
Fault Monitor
1. Check fault parameter and status of the inverter when fault occurs.
Jog
In setting status, press JOG button, the inverter runs as per the setting
frequency. Release the JOG button, the inverter will stop.
Start/Stop
If in keypad start/stop mode, press RUN and then release, inverter starts to
run. When in operation status, press STOP/RESET button, inverter stops.
Function setting, operation monitor and fault monitor are performed by menu setting.
Start/stop, jog and keypad numeric potentiometer are operated by single button.
