bonitron M3460UC, Руководство для пользователей

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M3460
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4.4.
D
ISPLAY
I
NTERFACE
The 3660DD5 is composed of two circuit boards, the 3660I4 interface board and the
3660D5 display board. The display board provides the user interface and keeps time.
The interface board accepts digital and analog signals from the ride-thru system and
the user, and processes them before sending them to the display board via CANbus.
The interface board provides an isolated power supply to the display board, as well as
an isolated serial connection.
4.4.1. D
ISPLAY
The display is a four-line, eighty-character LCD. This display shows
information about the present status of the ride-thru system, records of power
quality events and faults, and menus allowing the user to select actions or
access other screens.
4.4.2. LED
S
Red, yellow, and green LEDs indicate the status of the ride-thru.
Red indicates a fault has occurred. The display will indicate the nature of
this fault.
Yellow indicates that the ride-thru or the charger is active.
Green indicates that the display is receiving power from the ride-thru
system.
4.4.3. B
UTTONS
The function of each button depends on the active screen. For menu screens,
enter selects a menu option, while cancel moves back to the previous screen.
Up and down move the menu curser. On screens where numbers are input
by the user, the left and right buttons move the cursor, while the up and down
buttons change the selected digit. Enter stores the present value, while
cancel undoes any changes. On some screens, certain buttons may have no
function at all.