Satel CA10 plus - LCD keypad Programming and Installation Manual
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LCD keypad installation
The keypad is designed to operate indoors in normal humidity. It should be mounted
straight on a flat surface.
Attention: The LCD display is fragile. It can be
damaged when dropped.
Connecting the keypad.
The connections are made as in the case of LED
keypad. The panel can operate both with LCD and
LED keypads in any configuration. The only
limitation is that parallel connecting any LCD
keypads to the same CLK panel port is not allowed.
Only zone expanders with version 2 are allowed (label dated February 1998 or later).
Since LCD keypads take larger current then LED keypads (especially when back-
lighting is on), wire resistance must be taken into account in the case of supply and
earth cables.
The keypad address setting jumpers (DCBA) have been replaced in the version 3.00
with a parameter programmed by means of the service function of the LCD keypad.
The keypad address can be changed in two ways:
1. Directly (skipping the service code):
- Disconnect the keypad power supply and the data bus wires (CLK, DATA).
- Short-circuit the CLK and DATA terminals of the keypad.
- Switch on the keypad power supply. The following text will be displayed:
„Keypad hardware address: 1001” (the default value, corresponding to the
jumpers read out in the ABCD sequence).
- Using the [0] and [1] keys, enter the proper address and then press the [#] key.
The „Address set” text will be displayed on the keypad.
- Connect the keypad to the control panel in appropriate way (CLK, DATA).
NOTE
: For correct handling of the LCD keypads by the CA-10 plus control panel,
the FS-124 function must be performed on each of the LCD keypads
connected to the panel.
2. By means of the keypad service functions:
- Activate the control panel service mode [SERVICE CODE][#].
- Select in turn the items in menu of displayed functions:
Æ
LCD keypad;
Æ
Settings;
Æ
Keypad address.
- Using the [0] and [1]keys, enter the proper address and then press the [#] key.
The keypad will display the text:
„Set addresses (FS 124) ? 1=Yes”.
- Press the [1] key to automatically perform the FS-124 service function and save
the settings.
+KPD CLK DATA Z1 COM Z2
LCD KEYPAD
DCBA
RS -232
keypad (v.2.xx) pins
programmnig port
TL
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