D8125 | Installation and Operation Guide | 4.0 Installation
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Bosch Security Systems B.V. | 2020.04 |F01U036298-15
4.3.8 Local Status Test
4.3.8.1
Operation
While disarmed, the security system status can be checked by entering [COMMAND 44] at the D1252A Keypad.
This command also initiates a system walk test (described in the D1252A Security System User’s Guide, P/N:
71-04415-000) as part of the status test. Each point of protection is polled as the D8112G1/G2 interrogates its
eight master zones. The D1252A Keypad displays two small “bird feet” (^^) that “hop” (scroll) across the
screen to indicate that a master zone is under interrogation.
If the D8112G1/G2 contains an event (either a current event or an event in memory), the “bird feet” display is
replaced by the event held in memory (see Section 4.3.6 POPIT Displays). Events begin to accumulate each
time the system is armed. System events can be cleared from the D8112G1/G2 memory by arming the system
and allowing the exit time to expire or disable/restart the D8112G1/G2.
If a programmed point of protection does not respond to the polling interrogation, a “missing” POPIT condition
is displayed (see Section 4.3.6 POPIT Displays). An “extra” POPIT display indicates that the ZONEX program
does not recognize a POPIT Module transmission. Press any key on the D1252A Keypad to end the test.
3.3.8.2
Missing and Extra POPIT Modules
“Missing” and “extra” POPIT conditions are typically caused by installation or programming errors. In a
properly functioning system, all POPIT Modules which are installed are assigned to the appropriate master
zone in the ZONEX sub-handler program file. Figure 6 illustrates a system with six POPITs assigned to each of
the first five master zones.
2.5 Z1POINTS 6
2.12 Z8POINTS 00
PROGRAMMED
2.6 Z2POINTS 6
2.7 Z3POINTS 6
2.8 Z4POINTS 6
2.9 Z5POINTS 6
2.10 Z6POINTS 00
2.11 Z7POINTS 00
MASTER ZONE 1: 6
MASTER ZONE 2: 6
MASTER ZONE 3: 6
MASTER ZONE 4: 6
MASTER ZONE 5: 6
INSTALLED
Figure 6: Operative ZONEX System
Figure 7 illustrates a system with six POPITs assigned in programming to each of five master zones in the
ZONEX program file, and only five POPITs installed for Master Zone 5. A “missing” POPIT condition will be
displayed when COMMAND 44 is entered in the D1252A. If the POPIT is assigned to a D8112G1/G2 protective
zone programmed for controlled zone response (burglary) and the D8112G1/G2 is armed, the “missing” POPIT
condition causes a system alarm. If the D8112G1/G2 is disarmed, the system goes into a trouble condition. If
the POPIT is assigned to a D8112G1/G2 protective zone programmed for 24 hour zone response (fire, panic,
holdup, etc.) the “missing” POPIT indicates a trouble condition.
MISSING
POPIT
2.5 Z1POINTS 6
2.12 Z8POINTS 00
PROGRAMMED
2.6 Z2POINTS 6
2.7 Z3POINTS 6
2.8 Z4POINTS 6
2.9 Z5POINTS 6
2.10 Z6POINTS 00
2.11 Z7POINTS 00
MASTER ZONE 1: 6
MASTER ZONE 2: 6
MASTER ZONE 3: 6
MASTER ZONE 4: 6
MASTER ZONE 5: 5
INSTALLED
Figure 7: Missing POPIT
