IOM / Rooftop Smart and Linéa™ Range - Page 77
USING THE KP07 GR
USING THE KP07 GR
USING THE KP07 GR
USING THE KP07 GR
USING THE KP07 GRAPHIC CONTROL DISPLA
APHIC CONTROL DISPLA
APHIC CONTROL DISPLA
APHIC CONTROL DISPLA
APHIC CONTROL DISPLAY
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Y
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This display unit allows you to operate 1 to 8 machines. The
icon and schematic display provides a vivid and user-friendly
interface.It uses a liquid crystal monochrome display, with
background lighting, consisting of 240 x 128 pixels. It has 2
LEDs and 12 keys.
The remote console must be connected to the unit using a 4
x 0.5 mm² braid-screened cable. (max length is 1000 m).
Plan the console electric supply in 230V/50Hz (500 mA)
On the unit, connection the the KP01 card J18 input will be
done with connection items (screws...) delivered with the
console.
ITEMS:
1
LCD SCREEN, 240x128 PIXELS, MONOCHROME,
BACKGROUND LIGHTING
2
5 KEYS FOR FIXED FUNCTIONS
3
7 "SCREEN" KEYS FOR VARIOUS FUNCTIONS
4
"ON" LED
5
"GENERAL ALARM" LED.
The main display unit functions are as follows:
- Control of a range of interactive screens allowing access
to all information and control data.
- Continual resetting of all dynamic parameters displayed
in the various screens.
- Recording of successive status of pre-defined variables
to create analog and event histories.
A KP07 unit can be attached to more than 8 LENNOX
Rooftops, providing they have the same software.
The link between the controllers and the display is serial
and uses the JBUS protocol. After being connected, the unit
tries to establish communication with the specified machines.
If, after 3 attempts, the unit cannot communicate with the
Roof-Top(s), the latter will be "disconnected". The connection
failure is displayed on the screen and recorded in the event
history. The display unit will then try to re-connect at regular
intervals.
NOTE : To adjust the screen contrast, please consult the
end of this section.
1 - SCREEN KEYS WITH VARIABLE
FUNCTIONS
(figure 76)
There are 7 keys located around the LCD screen :
The function of these keys may vary from one screen to
another and is defined on the active screen by an icon. In
the case of keys [1], [2], [3] and [4], the icon is displayed
above the key. For the 3 other keys [A], [B] and [C], the
icon appears to their left.
Each key allows you to :
- Proceed to another screen, or
- Write a value in a given variable.
Figure 76
