Geca City CE408P, Инструкция пользователя

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IST-1408.PA01.02 - Dis.0534045 CE408P / User Manual Pag. 39/41
GECA S.r.l. - Via E. Fermi, 98 25064 GUSSAGO (BS) - Tel. 030 3730218 - Fax 030 3730228
SETUP MEMORANDUM OF TABLES
It is recommended to compile these tables, as a reminder of the configuration done. Furthermore these data
should be photocopied and attached a copy to the central and other documentation of the plant.
Imputs (Sensors) Setup Imputs (Sensors) Setup Imputs (Sensors) Setup Imputs (Sensors) Setup
Sensor Number [1÷8] 1 2 3 4 5
(1)
6
(1)
7
(1)
8
(1)
Sensor Model
Tag
Type
( Flammable, Toxic, Vitale )
Gas Detected
(Name or Formula)
Unit of measure
(% LEL, %vol, ppm, ppb or °C)
Full Scale
(Max 9.99 oppure 99.9 oppure 9999)
Alarm Type
(Increasing, Decreasing,
Oxygen, TLV, Parking-EN)
Zone
(
1÷2
)
T.W.A.
(Only alarms PARKING-EN)
Threshold 1
(Alarm
1
)
Output 1
(Relay Number)
Threshold 2
(Alarm
2
)
Output 2
(Relay Number)
Threshold 3
(Alarm
3
)
Output 3
(Relay Number)
Fault
(Relay Number)
Outputs setup (relays)
Outputs setup (relays) Outputs setup (relays)
Outputs setup (relays)
Output Relay Number [1÷9] 1 2 3 4 5
(2)
6
(2)
7
(2)
8
(2)
9
Annotation
Silenceable
(3)
(NO/YES)
Time of Silence
(from 0 to 300 Seconds)
Hysteresis ON
(4)
(from 0 to 300 Seconds)
Hysteresis OFF
(5)
(from 0 to 300 Seconds)
Time ON
(6)
(from 0 to 300 Seconds)
Positiv Logic
(NO/YES)
Latched output
(7)
(NO/YES)
NOTE
(1)
Only if the Expansion Board ES404 with 4 inputs is installed. In each CE408, can be installed one ES404 to obtain a total
of 8 Inputs 4-20mA (4 imputs st 4 with ES404).
NOTE
(2)
Only if the
Expansion Board ES414 with 4 relay
is installed. In each CE408, can be installed one ES414 to obtain a total of
9 relays outputs (5 outputs st 4 with ES414).
NOTE
(3)
Normally leave NO. It is only used to temporarily disable the outputs related to audible warning devices.
NOTA
(4)
It is recommended to always set a value between 10 and 60 seconds. (typically 10 to 20 sec. for Optical/Acoustic
alarms and 30 to 60 sec. for Solenoid shut-off of the gas) . In case of alarm
PARKING-EN
, the minimum is 60 sec.,
but only for the relay set for the threshold 3 .
NOTA
(5)
Normally leave ZERO. It is used only to enable devices that must remain in operation more than alarm. This
function can not be used together with the function
Time ON
and you can not select
YES
the
Larched Output
.
NOTA
(6)
Normally leave ZERO. This function can not be used together with the function
Hysteresis OFF
and you can not
select
YES
the
Larched Output
.
NOTA
(7)
The Output Latched is set
YES
only if
Hysteresis OFF
or
Time ON
are set to ZERO. Normally should be set to
YES
to prevent the resetting of an actuator (eg. Solenoid shut-off of the gas) without first verifying that the Central is
in alarm.