MM30-D
Doc. N° MO-0037-ING
Rev.
4
Date
24.02.2003
Copyright 2010 - Microener
Pag
20
of
36
9. KEYBOARD AND DISPLAY OPERATION
All controls can be operated from relay's front or via serial communication bus.
The keyboard includes five hand operable buttons
(MODE) - (SELECT) - (+) - (-) - (ENTER/RESET)
plus one indirect operable key
(PROG)
(see synoptic table a fig.1):
a) - White key
MODE
:
when operated it enters one of the following operation modes
indicated on the display :
MEASURES
=
Reading of all the parameters measured and of those recorded
in the memory
SET DISP
=
Reading of the settings and of the configuration of the output
relays as programmed.
PROG
=
Access to the programming of the settings and of relay
configuration.
TEST PROG
= Access to the manual test routines.
b) - Green key
SELECT
:
When operated it selects one of the menus available in the
actual operation MODE
c) - Red key
“
+
”
AND “
-
“
:
When operated they allow to scroll the different information
available in the menu entered by the key SELECT
d) - Yellow key
ENTER/RESET
: It allows the validation of the programmed settings
the actuation of test programs
the forcing of the default display indication
the reset of signal Leds.
e) - Indirect key
: Enables access to the programming.
ENTER/RESET
MODE
SELECT
+
-
PROG.
