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14 INTEGRA 128-WRL SATEL

INTEGRA 128-WRL

INT-KLCD-GR/BL

INT-KLCDR-GR/BL

Fig. 6. Connection of LCD keypad.

3.5.1 Addressing devices connected to keypad bus

Each keypad/device to be connected to keypad bus must have its own individual address

from the 0 to 7 range (addresses must not repeat). It is recommended that consecutive

addresses be assigned starting from 0.

In LCD keypads, the address is set by software means and saved to the EEPROM non-

volatile memory. By default, address 0 is set in all keypads. This address can be changed in

two ways:

• by means of service function,

• without entering the service mode.

The address in other devices is set by means of DIP-switches.

When started with default (factory) settings, the alarm control panel will support all keypads

connected to the bus, irrespective of what addresses are set in them. Thus it is possible to

set correct individual addresses in the keypads and perform identification of all devices

connected to the bus. Execution of the service function K

EYPAD IDENTIFICATION (SERVICE MODE

ÆSTRUCTURE ÆHARDWARE ÆIDENTIFICATION ÆKEYPAD IDENT.) is necessary for correct

support of the keypads and other devices connected to the bus. The system control is only

possible after execution of the identification function. The function checks the addresses at

which keypads or other devices are connected and registers them in the system.

Disconnection of a keypad/device registered in the system will trigger tamper alarm.

Any commands from an unregistered LCD keypad are rejected by the control panel.

Notes:

• Each change of the LCD keypad (or other device connected to the keypad bus) address

requires execution of the keypad identification function.

• Setting the same address in several keypads will trigger tamper alarm, display the

message "This keypad is changed", and disable operation of such keypads. To restore the

operation of keypads, change their repeated addresses into unique ones.

3.5.1.1 Programming keypad address by means of service function

1. By means of any supported keypad, enter the control panel service mode

([SERVICE CODE][

] ÆS

ERVICE MODE).

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Satel INTEGRA Especificaciones Pagina 16