Digital Monitoring Products
XR200/XR2400F Programming Guide
40
LX-Bus Status
The fourth Diagnostic function is the
LX-BUS STATUS
. This function allows the panel to poll all devices connected to
the LX-Bus™ of an interface card and check for any Overlapped, Missing, or Extra addresses. Below is a description
of each status item:
Overlap
- An overlap occurs when a device's address is the same as any of the last three zones on another 714 or 715.
Example:
714 Address 00
711 Address 02
Zones 100 101 102 103
Zone 102
Overlap
The overlap feature cannot determine when two devices have the same address.
Missing
- A missing occurs when a zone between 100 and 299 has been programmed in
ZONE INFORMATION
and no
device with that zone's address has been installed on the LX-Bus™. For example, if zone 110 has been programmed
but the device has not been installed or has been set to another address, the zone cannot be found by the panel and
a
MISSING
is displayed here in
LX-BUS STATUS
. To correct the problem, check your zone programming and
addressing of zone expansion modules.
Extra
- A device is installed on the LX-Bus™ but none of its zones are programmed into the system.
Exiting the Diagnostics program
To exit the Diagnostics function, press the Back Arrow key until you see the display
STOP
then press any top row
Select key. The keypad returns to the Status List display.
17.2 Using the 984 Command Function
The 984 Command function allows you to connect the panel with a service receiver at a remote location for the
purpose of remote programming, retrieving the Event Buffer, or checking one or more elements of the current
program. To use the function, enter the numbers 9, 8, and 4 (984) and press COMMAND. The keypad display changes
to
NBR RMT PICKUP
.
NBR
(number) - Select
NBR
if you want to enter a number for the panel to dial to reach the service receiver. Phone
numbers can be up to 32 characters in length. You can program a three second pause in the dialing sequence by
inserting the letter P before the number. You can program a dial tone detect by inserting the letter D. These
characters are counted as part of the allowable 32 characters.
RMT
(remote phone number) - Select
RMT
if you want the panel to immediately seize the phone line and dial the
phone number programmed into the Remote Options section of the program. The Remote Options phone number is
to the modem being used by the DMP Remote Link™ software program.
PICKUP
- Select this option if the person attempting the remote programming is currently ringing the phone line onto
which the panel is connected. Once the panel picks up the line, a verification process occurs and, if successful, the
panel grants remote access to its programming and Event Buffer.
Keypad Displays
When either the
RMT
or
PICKUP
options are used, the keypad displays
LINE SEIZED
. This indicates that the panel has
seized the line and is executing its program. If the line cannot be accessed, or if the
RMT
or
PICKUP
options are
used before all connects attempts are made, the keypad displays
SYSTEM BUSY
.
17 - APPENDIX
