Serial Interface L208/V.24
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14.3 Login
The modules L208/V.24 or L240/IP are automatically detected in the L240
factory default state. Log on and off are not necessary.
How to verify log on:
On the programming level (Engineer menu “08=Edit”) select function
“01=System Size”.
Logon has been successful if the interface modules indicate that “2”
(L208/V.24-2) have been connected.
(L240/IP is also shown here as a L208/V.24).
System Size
SM-2
14.4 Serial connection
The plug-in jumper LK1 can be used for bypassing the panel tamper
contacts to suppress the tampering alarm during commissioning (otherwise
tamper alarm).
Jumper LK1 must be removed again after
commissioning.
Connection
Establish a serial connection (enclosed 9-pole cable) between the
Interface Module L208/V.24 (9-pole SUB-D connector) and a free COM
port of the PC.
On the Interface Module L208/V.24 set DIP switch 1 to “ON”, DIP
switches 2-8 must be set to “OFF”.
Connect interface module (terminal CN1 XIB) during operation to the XIB
security bus. Connection to the external (terminal CN13) or internal
(terminal CN11) XIB security bus of the panel is possible.
As soon as the interface module is supplied with voltage, the Intrusion
Alarm Panel will be informed of the set PC function.
Green LED 1 indicates correct communication with the Intrusion Alarm
Panel by fast flashing.
After commissioning, remove jumper LK1 and close the enclosure cover.
Note:
Only one Interface Module L208/V.24 or L240/IP can be operated on
the panel.
14.5 Setting the interface
parameters
In order to establish the connection between the panel and the PC, some of
the parameters in the panel and PC must be set to ensure that they match
each other:
In menu Remote (Engineer menu “7=Remote”) select the function
“01=Connection”. In this submenu, the connection is activated and the
type of communication is set.
Connection
Off/On-On
Press button
1
to switch on the connection
Connection
Type-Serial
Press button
1
for setting type=Serial
