DEA SYSTEM NET EXP Instrucciones De Uso página 18

4 STATUS LEDS DESCRIPTION
LD1
LD2
LD3
LD4
5 ENABLING THE NET_EXP BOARD
WARNING The NET_EXP expansion's connection must be made with the NET control panel off.
Follow the instructions below for proper wiring and enabling the NET_EXP expansion board:
1. With the power off, connect the NET_EXP expansion board to the NET control unit using the appropriate cable provided. Make sure
the cable is correctly wired.
2. Power the control unit (green LD1 LED shows a steady light while green LD4 LED fl ashes).
3. Enable the NET_EXP expansion by setting the P077 parameter to 0 and the P078 parameter to 1. The fl ashing red LD3 LED con-
fi rms correct interfacing of the board with the control unit. If this is not on, it means that there is no interfacing (check correct setting of
parameters and that the connection cable is not damaged or disconnected).
WARNING By enabling the expansion the relative inputs and outputs are already confi gured for standard installation. Remember to
jumper connect any unused NC inputs of the expansion, before any other operation.
WARNING Each time the I/O (P010) settings are reset, the parameters indicated above are changed to default settings (this deactivates
the expansion board). Before any other operation, remember to set the parameters again as explained.
6 INPUTS AND OUTPUTS CONFIGURATION
Each input/output may be confi gured for the desired function if the installation
requires different and/or additional controls compared to the standard
described in the wiring diagrams.
1. Scroll the parameters with the
desired is displayed:
INPUT
● P085=for INPUT 1;
● P086=for INPUT 2;
● P087=for INPUT 3;
● P088=for INPUT 4;
● P089=for INPUT 5;
● P090=for INPUT 6;
2. Access the parameters (i.e. P093) by pressing the
3. By using the and
red functions (refer to the "confi guration parameters" table on page 23);
4. Confi rm the selection by pressing the
display screen).
5. Carry out the connection you have just confi gured.
WARNING At the end of the confi guration procedure, use the
pending commands for normal functioning.
16
Steady green LED: The expansion board is powered.
LED off: The expansion board is not powered.
Inputs status function (green LED)
The LED fl ashes when one of the inputs changes status. The number of fl ashes corresponds to the input
number. Example:
If the LED fl ashes 3 times, input IN3 has changed status.
Flashing red LED: The expansion board is enabled.
LED off: The expansion board is not enabled or the connection cable is not correctly wired to the control unit.
Flashing green LED: Indicates the correct functioning of the internal software.
LED off: Indicates a malfunctioning of the expansion board.
and buttons until the parameter
OUTPUT
● P091=for OUTPUT 1;
● P092=for OUTPUT 2;
● P093=for OUTPUT 3;
● P094=for OUTPUT 4;
● P095=for OUTPUT 5;
● P096=for OUTPUT 6;
● P097=for OUTPUT 7;
● P098=for OUTPUT 8;
, buttons, set the value corresponding to the desi-
button (P093 appears on the
button;
and buttons until the "- - - -" symbol appears; the automatism is now