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LaserNET Program User's Guide
September 2003
TM0048
6-17
3. The event log will record Test Passed, if successful, Test Off, and if the Detector failed, Detector Fault.
4. If the test is a failure, a Detector fault will be generated in the Detector.
6-6.2
Airflow Test
The Airflow Test toggles the fan power (on/off) to test the airflow monitoring circuit.
1. Select
Options>Test Options>Airflow Test
. The fan will shut off and the display and control graphic
will indicate that it is in a test mode, as shown in Figure 6-20.
2. If the airflow monitoring circuit is functioning correctly, the Detector will report a low airflow fault after the
preset airflow fault delay period has lapsed. See Paragraph 6-5.3.2.
3. To return the Detector to the normal operating mode, select
Options>Test Options>Airflow Test
to turn the fan on. If the detector is configured for fault latching, reset the Detector. See Paragraph
6-5.4.1.
4. The event log will record the changes in airflow status.
Figure 6-20. Airflow Test Window
6-6.3
Fault Relay Test
The Fault Relay Test activates the fault relay for 10 seconds. The purpose of this test is to verify the func-
tionality of the fault relay.
1. Select
Options>Test Options>Fault Relay Test
. The trouble relay will be activated for 10 seconds.
The display and control graphic will indicate that it is in test mode, as shown in Figure 6-21.
2. Verify that a fault was reported to the fire alarm panel.
3. The Detector will return to normal operating mode after the 10 second test period has lapsed.
4. If the fire alarm panel is configured for fault latching, reset the panel after the 10 second test period has
lapsed.
Содержание HART XL
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