Section 9
ZGARD CX II Controller
Operation & Configuration Set Up Menu
28. Press the MENU key.
29. The
ALARM OFF DELAY
menu will appear. The second line of the display shows the current OFF delay in
seconds. The delay may be set to any value from 0 to 600 seconds. The OFF delay is common to all points.
The following choice is available:
29.1.
Change delay period:
Type the new delay period and press ENTER.
A L A R M O F F D E L A Y
D E L A Y :
1 0 S E C O N D S
0 . . 9
: V A L U E
E N T E R : A C C E P T
30. Press the MENU key.
31. The
SENSOR CALIBRATION DISPLAY
menu will appear. The second line of the display shows the sensor
number, the RS-485 port that it is located on (1-4) and the operating range value. The third line of the
display shows of the currently selected sensor’s gas concentration level and gas type. While the menu is in
calibration menu there is no alarm function or relay action, this screen mode is for indication only.
A.
Go to other point
:
Press the
or
key to move through all of the desired sensor numbers.
S E N S O R D I S P L A Y ( F O R C A L I B R A T I O N )
S E N S O R :
1 P O R T :
1
R A N G E :
1 0 0 P P M
G A S L E V E L :
0 P P M
G A S : C O
< , >
: S E N S O R
R E F R E S H @ 3 S E C
32. Press the MENU key.
33.
The
TIME SET
menu will appear. The second line of the display shows the current time in a 24hr hh:mm:ss
format. The ‘^^’ pointer indicates which time component may be adjusted. The following choices are
available:
33.1.
move pointer:
Press ENTER to cycle through Hour, Minute, Second position
33.2.
adjust time:
Press the
or
key to decrease or increase the value above the pointer
(
decreases the value;
increases the value)
S Y S T E M C L O C K
1 2 : 0 0 : 0 0
J A N 0 1 , 2 0 0 8
^ ^
<
,
>
: F I E L D
0 . . 9 : V A L U E
E N T E R : A C C E P T
34. Press the MENU key.
35.
The
SERIAL I/O
menu will appear and the CX-II will attempt to communicate with the plug-in
communication board. During this time the following screen is visible:
S E R I A L I / O
Q U E R R Y I N G C O M M U N I C A T I O N B O A R D
P L E A S E W A I T . . . 3 0
35.1.
A countdown timer is displayed and if the communication board does not respond before the count
reaches 0, an error message is displayed. Re-entering the menu (after stepping through the entire
menu structure) will attempt another communication board link-up.
9.6
