F4000 LCD Operator's Manual
Document No: LT0117
Operating Instructions - Point Functions
Page 8-4
19 April 2002
Issue 2.38
OPERATING SEQUENCE - ANALOGUE VALUES (CONTINUED)
The FIP polls for the current value more often than the other analogue values.
Refer to the AAR/MPR Technical Manuals for descriptions of these values.
To view the analogue values of other points, press:
to view the analogue values for the next configured point.
to view the analogue values for the previous configured point.
8.1.4 OPERATING SEQUENCE - SPECIFIC POINT ANALOGUE LEVELS
To recall a specific point's analogue levels in appropriate units press:
where rrr is the responder number
ppp is the analogue point number
The FIP will poll the AAR or MPR for the required information for the point and display the
analogue levels.
The LCD briefly shows an asterisk, "*" ,in the top right of the display whenever data for the
analogue levels is updated.
The raw analogue value display (option 2) shows the data "as sent" from each point. This
may include the effect of detector contamination, etc.
The Analogue Level display (option 3) removes these effects, and displays (using
appropriate units) the actual level of smoke being detected (for smoke detectors),
temperature (for type A and B thermal detectors) and temperature rate of rise (for type A
thermal detectors). Also shown is the appropriate pre-alarm and alarm sensitivities for the
detector.
