DSC WLS920 Manuel d'installation télécharger pdf (Page 10)

Communications Programming

section4

4.1 Dialing

If the Communicator Disable option is selected, the panel will not attempt to call central station. If

communication is enabled, the panel will attempt to call central station when an event with a valid Reporting

Code occurs (See Section 4.4 “Reporting Codes”).

The Communicator Call Direction Options are used to select which phone number the panel will dial when an

event occurs.

If the DTMF Dialing option is enabled, the panel will dial using DTMF (touch tone). If the Switch to Pulse Dial

option is enabled, the panel will switch to pulse dialing on the fifth attempt to call the central station. When this

option is disabled, the panel will always dial using DTMF. If DTMF Dialing is disabled, the panel will always

pulse dial.

The panel will attempt to send a signal to central station eight times before indicating a Failure to

Communicate (FTC) trouble condition. The Third Phone Number can be used as a back up for the first number

in this situation (see Section 4.3 “Phone Numbers”).

DTMF or Pulse Dialing .................................................Section [380], Option [3]

Switch to Pulse Dialing on Fifth Attempt......................Section [380], Option [4]

Communicator Enable/Disable.....................................Section [380], Option [1]

Communicator Call Direction Options.................................. Section [361]-[368]

4.2 Account Numbers

The account number is used by the central station to distinguish between panels. There is one account

number programmable for the WLS920.

Account Code (4 digits) ..................................................................Section [310]

4.3 Phone Numbers

The panel can use three different phone numbers for communicating with the central station. The First Phone

Number is the primary number, the Second Phone Number is the secondary number and the Third Phone

Number will back up the First phone number if enabled.

The Third Phone Number will NOT back up the Second Phone Number.

If the Alternate Dial option is enabled, the panel will alternate between the first and third phone numbers when

attempting to call the central station. If the option is disabled, the panel will only attempt to call the Third phone

number after failing to communicate with the first phone number.

In order for Alternate Dialing to work properly, the Third Phone Number must be enabled.

Phone numbers can be up to 32 digits which will allow you to add special digits if required. To program the

phone number, enter the numbers 0 through 9 as required. The following is a list of programmable HEX digits

and the function they perform:

HEX (B) - simulates the [✱] key on a touch tone phone HEX (E) - forces the panel to pause for 2 seconds

HEX (C) - simulates the [#] key on a touch tone phone HEX (F) - marks the end of the phone number

HEX (D) - forces the panel to search for dial tone

First Telephone Number ................................................................. Section [301]

Second Telephone Number ............................................................Section [302]

Third Telephone Number ................................................................Section [303]

Third Telephone Number Enable .................................Section [380], Option [5]

Alternate Dial ................................................................Section [380], Option [6]

If no Dial Tone Detect (HEX D) is used in the phone number, a 2-second pause (HEX E) should be

inserted.

4.4 Reporting Codes

The panel can be programmed to report an event to the central station by sending the Reporting Code

programmed for that event.

Reporting codes can be one or two digits and can use HEX digits (A through F). The following is a description of

the different Reporting Codes that can be programmed and when the events will be reported to central station.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 31 32

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DSC WLS920 Manuel d'installation Page 10

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