Specifications

DS7400Xi Ver. 3+ Reference Guide Copyright © 1995-96 Detection Systems, Inc. Page 77
16.0 Multiplex Zone Addressing Guide
Before installing a multiplex device, its address and other infor-
mation must be programmed into the control panel. Perform the
following:
Program the control panel.
- Refer to section 14.3, Zone Programming.
This section allows you to define the Multiplex Zone’s address
(zone number), its type (single or multiple zone input device, or
a DS7465), which zone or output function it will follow (1-15)
and its partition (1-8).
For example: Program zone 9 to be a single zone input device
(DS7476) that follows zone function 1 and is in
partition 1.
Procedure: Enter the programmers mode.
Enter address 0026.
Enter the data digits as [0] and [1] followed by the
[#] button.
Enter address 1252.
Enter the data digits as [0] and [0] followed by the
[#] button.
Exit the programmers mode.
- Program the BusLoc® feature.
At this point, you must decide whether or not to use the Bus-
Loc® feature.
BusLoc® is a proprietary method of tying the multiplex zones to
the control panel to prevent the system from being taken over.
Using BusLoc® will program an invisible identification code into
the multiplex zones.
Note: If using the DS7432 8-Input Remote Module or the DS7433
8-Input Direct Module, the BusLoc® feature can not used.
- If you choose to use the BusLoc® feature, program a 5 digit
code at programming address 9999.
It is very important to save this code under lock and key. If
you need to replace the control panel, you will have to program
it with the same BusLoc® code as the previous panel or the
multiplex devices will not match codes with the new control
panel.
For example: Program the BusLoc® code to be 54321.
Procedure: Enter the programmers mode.
Enter address 9999.
Enter the data digits as [5], [4], [3], [2], and [1]
followed by the [#] button.
Exit the programmers mode.
Once the pre-programming is done, you are ready to program the
multiplex devices. Perform the following:
Disconnect all multiplex devices from the DS7430.
Program the multiplex devices through the control panel. Perform
the following:
- Enter the programmers mode.
- Enter the multiplex programming mode.
Do this by entering [9] [9] [9] [5] followed by the [#] button.
- The control will then take a few seconds to check the multiplex
connection to confirm nothing is connected to it. The display
will show the following:
Checking
Multiplex Bus
- The display will then call-up the first zone you have pre-pro-
grammed to be a multiplex zone. To access a different zone,
press the [Reset/*] key, then enter the three digit value of the
zone you want. The display will show the following:
Sens/Contact 009
Press # to Prog
Before you do anything else, re-connect the multiplex device (that
coincides with the displayed zone) to the multiplex bus of the DS7430.
For DS7465s and Multiple Input devices, pressing the [#] button
now will program these devices to the control panel. Remember,
these devices take up two addresses. When address 009 (for ex-
ample) is a DS7465, pressing the [#] button now will program both
addresses 009 and 010.
For Single Input devices, press the [#] button to continue program-
ming. The display asks whether you are programming a sensor or a
contact; it will show the following:
Sensor? Press 4
Contact? Press 6
If you are programming a sensor, press the [4] button to program
these devices to the control panel. If you are programming a con-
tact, press the [6] button to program these devices to the control
panel.
- If the device is successfully programmed, the keypad will sound
a single beep and increment to the next zone (if there is one)
pre-programmed as a multiplex zone.
Important: Disconnect the device you just programmed and con-
nect the next device (that belongs to the displayed
zone) to the multiplex bus of the DS7430 and press
the [#] button. Continue programming.
Caution: 24-hour zones will alarm when you exit the program-
mers mode. Alarm reports for these zones will be sent
if they have been programmed. If you do not want these
reports sent, disconnect power from the system now
by unplugging the transformer and removing the red
battery lead. Do not reconnect power until all zones
have been installed and connected to the multiplex
bus.
- If no other zones have been pre-programmed, the display will
show the following:
Mux Zone
Enter Zone
- You may now exit the Zone Programmer’s mode by pressing
the [*/Reset] button for 2 seconds. This brings you back to the
Programmers Mode. To exit the Programmer’s Mode, press
the [*/Reset] button for 2 seconds.
- If the zone is unsuccessfully programmed, the keypad will sound
a three-beep error tone.