Honeywell Apex User Manual

51
MAN0604_Issue 09_02-2013 Apex
2110M8030
4.2 START-UP
Switch on the power supply to the Apex Transmitter Unit.
WithacorrectlyinstalledCertiedSensorthefollowinginformationisshownsequentiallyonthe
LCDscreen:
4. OPERATION
CONNECTING
INITIALISING
CO 100ppm
HONEYWELL
ANALYTICS
0
TheTransmitterUnitinitiallywaitsfortheCertiedSensortostabilise,duringwhichperiodthe
4-20mAoutputisinhibited(2mA).Waitfor15 minutes to ensure sensor stabilisation has occurred
before continuing.
If the sensor does not stabilise during the initialisation period (15 minutes), one of the fault (F) or
warning (W) alarm messages shown in Section 4.6 is displayed.
WhentheCertiedSensorstabilises,theLCDscreenshowsthecurrent Gas Reading together with
the gas identity, full scale, and the units of measurement.”
Note:IfthecurrentGasReadingexceedsfullscalethedisplayedreadingwillbereplacedwith
’ >>>>’.”
Thisinformationisalsotransmittedonthe4-20mAoutputandoptionallyonthedigitalnetworkifa
communicationsboardisttedintheTransmitterUnit.
Note: IftheTransmitterUnithasaLonWorksCommunicationsBoardttedthentheunitwill,at
some stage, need to be bound to the LonWorks network. To do this carry out the LonWorks
binding procedure described at the end of this chapter.
4.3 PASSWORDS
Caution: Always store passwords in a secure place. Do not let unauthorised users access
to them.
The different parts of the high-level menu structure are protected from different levels of user by
assigning a set of three different passwords.
Thethreepasswordlevelscorrespondtothefollowingtypesofsystemuser:
• Level 1 System operator
 • Level 2 System technician
• Level 3 System administrator

Honeywell Apex Specifications

General

Brand	Honeywell
Model	Apex
Category	Fire Alarms
Language	English