104 NFS2-640/E Programming Manual — P/N 52742:L2 7/17/14
Intelligent Sensing Applications Detector Maintenance Features
C.5.4 Print a Detector Maintenance Report
A Detector Maintenance Report lists detector maintenance status for each installed addressable
detector [except FDX-551(an analog heat detector)].
When you press and enter the P key the control panel sends a Detector Maintenance Report (Figure
C.8) to the printer connected to the control panel.
Figure C.8 Sample Detector Maintenance Report
C.5.5 Interpreting a Detector Status Display or Maintenance Report
Detector Maintenance Status Screens and Detector Maintenance Reports provide the same
information (such as Device Status, Compensation, Peak Value) about a detector. This section
contains descriptions of each item that appears in a Detector Maintenance Status Screen or a
Detector Maintenance Report.
1. Device Status (NORMAL) The status of the detector: NORMAL, ALARM, DISABL OR
TEST.
2. Type Code (SMOKE (PHOTO)) The software Type Code that identifies the type of detector.
Refer to “Intelligent Detector Type Codes” on page 112.
3. Custom Label (DETECTOR ADDR 1D044) The 19-character user-defined custom label.
4. Drift Compensation (COMP:027%) The relative cleanliness of a detector determined by
sampling the amount of contaminants in the detector, ambient air conditions, and the age of the
detector. The Comp value also indicates if a detector requires maintenance. Refer to
“Maintenance Warnings – Three Levels” on page 96 for definitions of maintenance levels. The
table below contains a list of the maintenance level values for each type of detector:
5. Peak Value (PK:0001%) The highest analog value reached by the detector during the past
week. The peak value slowly returns to zero.
Detector Maintenance Report
1
*** PRINT SMOKE DETECTOR MAINTENANCE ***
NORMAL SMOKE (PHOTO) INTENSIVE CARE UNIT Comp:032% Pk:0002% 000% A8 8 ** 1D043
NORMAL SMOKE (PHOTO) DETECTOR ADDR 1D044 Comp:027% Pk:0001% 000% A8 8 ** 1D044
NORMAL SMOKE (PHOTO) DETECTOR ADDR 1D045 Comp:028% Pk:0001% 000% A8 8 ** 1D045
NORMAL SMOKE (PHOTO) DETECTOR ADDR 1D046 Comp:030% Pk:0001% 000% A8 8 ** 1D046
NORMAL SMOKE (PHOTO) DETECTOR ADDR 1D047 Comp:024% Pk:0002% 000% A8 8 ** 1D047
NORMAL SMOKE (PHOTO) DETECTOR ADDR 1D048 Comp:031% Pk:0002% 000% A8 8 ** 1D048
NORMAL SMOKE (PHOTO) DETECTOR ADDR 1D049 Comp:033% Pk:0002% 000% A8 8 ** 1D049
NORMAL SMOKE (PHOTO) DETECTOR ADDR 1D050 Comp:008% Pk:0003% 000% A8 8 ** 1D050
**************************** PRINT END
***************************************
NORMAL SMOKE (PHOTO) DETECTOR ADDR 1D044 Comp:027% Pk:0001% 000% A8 8 C * 1D044
2
1
3
456789
10
11
Table C.3 Maintenance Levels by Detector Type
Type of Detector Normal
Low Chamber
Reading
Maint. Alert Maint. Urgent
Ion 006-068 less than 006 92-99 100
Photo 006-069 less than 006 93-99 100
Laser 003-063 less than 003 83-99 100
Acclimate Plus™ n/a LO-VAL Dirty1 Dirty2
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