Security applications
EST3 Installation and Service Manual 2.7
control event occurs. You write the command lists in the SDU,
and assign them to KPDISP events when you configure the
KPDISP module.
Partitions are fundamental groups used with security systems. A
partition is a group of devices intended to provide security for a
given area of the site. Partitions can be armed and disarmed
separately.
All partitions are created and defined in the SDU, and each CRC,
CRC input circuit, KPDISP, SIGA-SEC2 circuit, and SIGA-MD
circuit can be assigned to a partition. Partitions also play a role in
KPDISP message routing.
For the 3-MODCOM module, the SDU determines the dialer and
modem parameters, defines the receivers and accounts, and
assigns each account to the correct receiver.
Finally, the SDU includes the RPM tool, described earlier in this
topic.
ACDB/KDC operation
The Keypad Display Configuration (KDC) program runs on the
end-user’s PC. It lets him create and maintain a database of
information about KPDISPs, users, and access levels. This is part
of the overall security database.
During setup of the program, the user imports the resource
profile created by the RPM during system programming.
Once installed, the user can create and revise his KDC database.
Changes and additions are transmitted via modem to the
3-MODCOM or via direct RS-232 connection to the CPU. The
data is then routed to the correct 3-SAC and KPDISP units.
Security applications
The remaining topics in this chapter cover specific security
applications. Each topic gives you an overview of the
application, and shows you the components required and their
interconnection.
Each topic has a block diagram and general description of the
application. Other factors (as called out on the drawings) are
discussed under separate headings in each topic.
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