IST-1408.PA01.02 - Dis.0534045
CE408P / User Manual
Pag. 12/41
GECA S.r.l. - Via E. Fermi, 98 25064 GUSSAGO (BS) - Tel. 030 3730218 - Fax 030 3730228
The details of the individual items is as follows:
•
FAULT
: Indicates the number of active relays, relative to
exceeding the threshold of a fault (current <1 mA or> 24 mA), of a
sensor or a group of sensors that belong to a zone.
•
AL 1
: Indicates the number of active relays, relating to exceeding
the threshold of alarm 1, of a sensor or a group of sensors that
belong to a zone.
•
AL 2
: Indicates the number of active relays, related to exceeding
the threshold of alarm 2, of a sensor or a group of sensors that
belong to a zone.
•
AL 3
: Indicates the number of active relays, relating to exceeding the alarm threshold 3, of a
sensor or a group of sensors that belong to a zone.
•
INPUT
. : Indicates the number of active relay, logic input.
The screen can be closed by pressing the
ESC
key or the
RESET
key. If a new alarm occurs the screen
will appear again utomatically.
From the
Main screen
, by pressing
and
keys, to scroll through the sensors, in groups of 6
at a time. Pressing
ENTER
key highlights the sensor in the first row. While, using the keys
and
to scroll through the sensors (in the page) shown on the display.
Pressing the key
ENTER
again, you view the details of the highlighted
sensor, (of course only if it is configured). ---------------------------------------
Explanations of the details are as follows:
•
1
st row shows the number of the sensor.
•
2
nd row shows the name of the gas being measured.
•
3rd row shows the currently
measured gas concentration, the unit of measure and current value (mA) (
current generated by
the sensor
).
•
4th line indicates the Zone.
•
the 6th line indicates the
output number (Relay), corresponding respectively to:
1st Threshold (AL1) 2nd Threshold (AL2)
3rd Threshold (AL3)
FAULT
.
Value
0
(zero) indicates, at that threshold, the output not been assigned, while the highlighted value
indicates that output relay is currently active (
alarm
). The values are real time updated.
Pressing the
ESC
key it returns to the screen of the sensors. Then press again the
ESC
, to return to
the
Main Screen.
Using the keys
and
is displayed, in cyclic mode, the situation of
the Zones (
Z1
and
Z2
) and the Logic Input
AUX
(
I1
). ------------------------
Note that the model CE408P has only 2 Zone and 1 Logic Input.
The status of a logic input can only be
ACTIVE
or
DEACTIVE
, while a
Zone has the same status of a sensor, except for the full-scale. ----------
Press
ESC
to enter the
Main Menu
.
12:00 fri 15/11/2013
Z1) NORM.
Z2) - - - -
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12:00 fri 15/11/2013
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N.
1
GAS:
METHANE
2
%LEL
05
.
60mA
ZONE:
0
OUTPUT:
0 1
2
9
12:00 frI 15/11/2013
I1) LOW
DEACTIVE
¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯
12:00 fri 15/11/2013
¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯ ¯
ALLARMS STATUS
FAULT:
00
AL 1:
01
AL 2 :
00
AL 3:
03
INPUT:
00
Press Reset/Esc
