Det-Tronics X2200 UV Flame Detector with HART User Manual
Page 16
95-8638
1.1
14
commAnd menu
The Command Menu allows the operator to initiate a manual Oi test and also to perform various reset/clear
functions.
1) start Passive oi
A passive Oi test command checks the cleanliness of the detector’s optical surfaces.
This calibrated Oi test confirms the ability of the detector to respond correctly to a UV
signal. Fire and fault relays as well as 4-20 mA current loop output are unaffected by
this test. A red LED signals a successful test, and an amber LED signals a failed test.
The general log will indicate either “Man Oi Pass” or “Man Oi Flt”.
2) start Active oi
CaUtIon
An active Oi test generates an actual Fire Alarm Output. All fire response equipment
must be bypassed/disabled prior to testing to prevent unwanted output actuation.
An active Oi test performs an Oi test with all detector outputs fully operational. Fire
and fault relays as well as the 4-20mA loop are “live”.
If the test is successful:
Fire relay = Alarm.
Fault relay = no fault.
Current output is 20 mA.
LED turns red.
General log indicates “Man Oi Pass”.
If the test is unsuccessful:
Fire relay = No Alarm.
Fault relay = Fault.
Current output is 2 mA.
LED turns amber.
Fault log indicates “Man Oi Flt”.
3) clear oi Fault
If the cause of the fault has not been corrected, subsequent Oi faults will occur.
4) reset Latches
Latching relays are reset and LED turns green.
5) master reset
This function re-initializes the microprocessor, resets the operating software, and
initiates a hardware reset for both the sensor and the HART interface. Latched relays
are reset.
6) clear data Log
This function resets the HART data log history. To view the logs, go to “Device Info
Menu” and select “History Menu”.
7) hArt command menu
This menu performs various diagnostic and/or service functions.
Command Menu
1) Start Passive Oi
2) Start Active Oi
3) Clear Oi Fault
4) Reset Latches
5) Master Reset
6) Clear Data Log
7) HART Command Menu
X2200 Root Menu
1) Fire (Yes/No)
2) Fault (Yes/No)
3) Device Info Menu
4) Command Menu
5) Device Setup Menu