ADEMCO VISTA 10 Instrukcja Konfiguracji Pobierz pdf (Strona 55)

9-1

SECTION 9

System Communication

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Panel Communication with Central Station

This section provides an explanation of formats this system accommodates for reporting alarms and other system

conditions to the central station. The process of a successful transmission consists of both the method of communication

between the control panel and the central station receiver; and the actual way the information is sent and displayed at

the central station.

Report Code Formats

When the panel calls the central station receiver, it waits to hear a

“handshake”

frequency from the receiver to confirm

that the receiver is on-line and ready to receive its message. Once the panel hears the handshake it is programmed to

listen for, it sends its message. The panel then waits for a

“kissoff”

frequency from the receiver acknowledging that the

message was received and understood.

If the handshake frequency is not given or is not understood by the panel, the panel will not send its message. Once the

handshake frequency is received and understood by the panel, the panel will send its message. If there is an error in the

transmission (the receiver does not receive a “valid” message), the kissoff frequency will not be given by the central

station receiver.

The panel will make a total of eight attempts to the primary telephone number and eight attempts to the secondary

telephone number (if programmed) to get a valid message through. If the panel is not successful after its numerous

attempts, the keypad will display “Communication Failure” (on an alpha keypad) or “FC” (on a fixed-word keypad).

The following chart defines the three sets of (handshake/kissoff) frequencies that the panel supports and the different

formats that can be sent for each.

FORMAT

TIME

HANDSHAKE

TRANSMITS DATA

KISSOFF

TRANSMIT TIME

Low Speed

3+1

4+1

4+2

1400Hz

1900Hz (10PPS)

1400Hz

Under 15 secs.

(Standard report)

Sescoa/Rad

3+1

4+1

4+2

2300Hz

1800Hz (20PPS)

2300Hz

Under 10 secs.

(Standard report)

4+2 Express

1400–2300Hz

DTMF (10 cps)

1400Hz

Under 3 secs.

Contact ID

1400–2300Hz

DTMF (10 cps)

1400Hz

Under 3 secs.

The following describes each format in greater detail:

3+1 and 4+1 Standard Formats

Comprise a 3- (or 4-) digit subscriber number and a single-digit report

code (e.g., Alarm, Trouble, Restore, Open, Close, etc.).

3+1 and 4+1 Expanded Formats

Comprise a 3- (or 4-) digit subscriber number, and a two-digit report

code. The first digit is displayed on the first line. On the second line, the

first digit is repeated 3 (or 4) times and is followed by the second digit.

This is the “expanded” digit.

4+2 Format

Comprises a 4-digit subscriber number and 2-digit report code.

ADEMCO Contact ID

Reporting Format

Comprises a 4-digit subscriber number, 1-digit event qualifier ("new" or

"restore"), 3-digit event code, and 3-digit zone number, user number, or

system status number (see the following page).

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