Calibration setup
FiberPatrol IDS Software Guide
Page 69
4.
Set the value of the Set Start for Sensor 1 to the above result (104 m).
5.
Save the configuration (select the Configure menu > Save Configuration).
6.
Calculate the average location of the 3 tests for Sensor 2 (high value).
For the Sensor 2 end point:
Sensor 2 (high value) + 10 m = end point of sensing for Sensor 2
Add 10 m for the splice point service loop.
Add 10 m to put the end point inside the optional isolation loop.
•
e.g., average location of 3 tap tests for Sensor 2 = 2734 m
add 10 m to get to the end point of Sensor 2
(2734 m + 10 m = 2744 m)
add 10 m for the splice point service loop
(2744 m + 10 m = 2754 m)
add 10 m if there is an optional isolation loop
(2754 m + 10 m = 2764 m)
the Set End for Sensor 2 = 2764 m
7.
Set the value for Set End Sensor 2 to the above result (2764 m).
8.
Save the configuration (select the Configure menu > Save Configuration).
Calibrating the Set Start for Sensor 2 and Set End for Sensor 1 (Loop configurations)
Adjust the Detection Settings (see
).
1.
Verify the Sensor 1 Offset = 0, Sensor 1 Scale = 1, Sensor 2 Offset = 0, Sensor 2 Scale = 1.
2.
Proceed to a point that is 10 m (33 ft.) away from the sensor start point on the Sensor 2 side
and conduct 3 tap tests at this location. Wait at least 15 seconds between each test.
Figure 74 Entering the Set Start for Sensor 1 and Set End fore Sensor 2 (from example above)
Note
For Sensor 2, the FiberPatrol cable between the Sensor Unit and the
start point of the perimeter must be set to non-sensing.
For Sensor 1 the end of the FiberPatrol sensing region must be defined.
Figure 75 Tap test location - Set Start Sensor 2 (fully closed loop example)
Sensor 1 start of detection
Sensor 2 end of detection
service
loop (10 m)
isolation
loop (13 m)
service
loop (10 m)
10 m (33 ft.)
from S2 start
tap cable away
start point (Sensor 1 =>)
start point (<=Sensor 2)
start/end point post
