D9000/D7000 Series Installation and Troubleshooting Quick Reference
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Problems with Points
(Continued)
Extra Points
If the panel is not in the service walk test mode when an extra point trips, the panel
responds to it as a local TROUBLE event at the control center or central station (see
Routing in the Program Entry Guide). It displays the custom text for the point number set
in the point’s dipswitch or on-board point location.
When an extra point is tripped during the service walk test, it reports as an EXTRA point
in the panel’s event log and at the local printer (if installed). Once an extra point is
identified you can check the programming to see if it has a
Point Index programmed.
You can then determine if the point index is appropriate for the application and that the
area assignment is correct.
Symptom
Diagnosis
Remedy
All off-board
points are
MISSING.
Short on Aux Power,
terminal 3 or ZONEX
power, terminal 24.
Terminals 3 and 24 share a common circuit
breaker. Check wiring and devices connected
to these terminals for shorts or grounds.
If only one POPEX
module is connected
to the panel, POPEX
module may be
incorrectly connected
to the panel or Data
Expansion Loop may
be disconnected from
POPEX module.
Check POPEX module for correct connections
to the D9412/D9112 and the Data Expansion
Loop.
If you find missing points, the service walk test
may help you diagnose the problem (see
Extra Points below).
Keyswitch points
(
P## Type is
programmed as 4,
5, 6, 7, or 9) report
as missing. If area
is armed, the point
reports a
MISSING ALARM.
If the area is
disarmed, the
point reports a
MISSING
TROUBLE.
Point is disconnected
from the SDI data bus.
The POPIT cover may
have been removed
and not replaced or
the cover is not seated
properly.
The point will restore when the SDI bus is
reconnected or when the POPIT cover is
seated firmly on the POPIT.
Connected points
show as extra
points when the
point bus is
shorted beyond
the programmed
debounce time.
The points have no
point index
programmed.
This will be corrected when the short is
returned to normal.
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