Default Configuration - Honeywell Sensepoint XCD Technical Manual

Sensepoint XCD Technical Manual

7 Default configuration

The Sensepoint XCD transmitter is supplied with the following default configuration.
Function Value/Setting
Automatic according to Sensor type
Sensor Type
connected
≥0.0<1.0 mA
2.0 mA or 4.0 mA (17.4mA)
Signal output
4.0 mA to 20.0 mA
22.0 mA
Value is sensor dependant
Alarm Relay 1* De-energized
Contact Normally Open (NO)
Value is sensor dependant
Alarm Relay 2* De-energized
Contact Normally Open (NO)
<1mA
Fault Relay Energized
Contact Normally Open (NO)
2.0 mA (default) or 4.0 mA for Toxic
and Flammable
Inhibit
2.0 mA (default) or 17.4 mA
For Oxygen
Timeout Disabled
Password 0000 (Disabled)
Location
0000
(Tag Number)
o
Temperature C
* Alarm relays automatically reset when reading falls within alarm thresholds. If relay configured to LATCH, then relays must be reset using
the Magnetic Wand.
Gas Name Default Range
Oxygen 25.0%VOL
Hydrogen Sulfide
50.0ppm
Carbon Monoxide
Hydrogen 1,000ppm
Flammable IR 100%LEL
Flammable CAT 100%LEL
Carbon Dioxide IR 2.00%Vol
For details of how to change the configuration of the Sensepoint XCD please refer
to section 13.
Table 3: Default configuration
Lower Alarm
19.5%Vol
10.0ppm
300ppm 100ppm
200ppm
20%LEL
20%LEL
0.40%Vol
Meaning
XCD recognizes the XCD sensor cartridge according
to the gas type within its own sensor family i.e. mV,
EC or O .
2
Fault (refer to table 5 section 12.3 for details)
Inhibit (during configuration/user settings)
For Oxygen, 2.0 mA or 17.4 mA
Normal gas measurement
Maximum over range
Lower alarm level
Energizes on alarm
Closes on alarm
Higher alarm level
Energizes on alarm
Closes on alarm
Detector Fault
De-energizes on alarm
Closes on alarm
Signal output inhibited during menu use.
If any relay is set to inhibit relay, then inhibit relay will
be activated.
No inhibit timeout. The detector waits for a button
press before returning to the previous state/setting.
Timeout period can be set in 'Configure Inhibit' menu
in Configuration Mode.
0000 (Password disabled). If changed then password
is activated.
Optional feature to identify the location or User's "Tag"
number of the XCD
o o
Option to have C or
Lower Alarm Higher Alarm
Type
Falling
Rising
Rising
Rising
Rising
Rising
Rising
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SPXCDHMANEN Issue 2
F
Higher Alarm
Type
23.5%Vol Rising
20.0ppm Rising
200ppm Rising
400ppm Rising
40%LEL Rising
40%LEL Rising
0.80%Vol Rising