User Manual of EM730/EM730E Series Inverter
49
Turn it counterclockwise to select the function code
and menu group or decrease the parameter value.
Decrease the currently valid reference digital input
data.
Click it to enter the lower-level menu.
Confirm and save the parameter modification, and
enable the function code following the current
function code.
Unit indicator
It is ON when the frequency, current, and voltage are
displayed.
Running direction
indicator
This indicator is ON during reverse running. It is OFF
during forward running.
It is ON when a certain frequency is being monitored
or displayed.
(Green)
Running indicator
It is ON when the inverter is running, flickering when
the inverter is being stopped, and OFF after the
inverter is stopped.
(Red)
Protection
indicator
When the inverter is in the protection status, this
indicator will be ON in red.
(
and
below means that the potentiometer rotates clockwise and
counterclockwise.)
4.2
Operation Mode of Keyboard with Digital Tube Display
The LED keyboard menu is divided into the monitoring level (Level 0), menu mode
selection level (Level 1), function code selection level (Level 2) and parameter level (Level 3)
from low to high. The menu levels mentioned below are represent by numbers.
There are five parameter display modes: menu mode (
--
A
--
), used to display all function
codes; user-defined mode (
--
U
--
), used to display only function codes selected by the user
based on the F11 group; non-default mode (
--
C
--
), used to display only the function codes that
differ from the default settings;
Protection information display mode (
--
E
--
): display the current protection information;
version information mode (
--
P
--
): display software and product serial numbers.
When the keyboard is powered on, the first monitoring parameter of Level 0 is displayed
by default. Press the ESC key
to open the Level 1 menu. Users can turn the
potentiometer indicator
in the keyboard to select different menu modes. The process of
menu mode selection is shown in Fig. 4-2.
