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easy way ARIA +030220841 - rel. 1.0 - 26.10.2007
3.4 Connecting the devices (Binding)
The logical connection between the access point and the wireless
terminals/sensors/repeaters is called binding. (see chapter 7 for the
possible ZigBee connections and levels).
The operation must be performed after setting the addresses.
Switch on the access point and check that the LED on the left is •
fl ashing.
OPEN DOMAIN: press the button and the 3 LEDs fl ash together. •
In this phase, new devices can be connected (see the following •
paragraphs).
CLOSE DOMAIN: After having connected all the devices, press the
•
button to close the domain (the LED on the left starts fl ashing again).
Note
:
the domain closes automatically 15 minutes after last opening. •
the domain can be opened/closed on the access point from the •
supervisor, using the following procedure::
OPEN DOMAIN: set I12 = 5266 and enable the command with D3 –
= 1.
CLOSE DOMAIN: set I12 = 5267 and enable the command with D3
–
= 1.
The variable D2 indicates the status of the network domain
–
(0=closed; 1=open)
par. description min max def UOM type index R/W notes
- Domain opening status 0 1 - - D 2 R
0= Network closed
1= Network open
- Enable open/close domain (see command set for variable I12) 0 1 - - D 3 R/W
0= standard operation
1= enable command I12
-
Commands (enabled with D3)
5266 Open network domain for association of devices
5267 Close network domain for association of devices
0 65535 - - I 12 R/W
Tab. 3.d
Terminal
After having opened the domain on the access point:
Access the parameters menu (see paragraph 4.5) •
Enter the password (22 default) for parameter loc 10. •
Set parameter loc12 to ON •
the terminal displays “bin” and subsequently •
“On” if the connection was successful –
“no” if the connection failed. –
Automatically exit the parameter programming menu.
•
CHECK: On the fi rst valid transmission the terminal displays the •
“antenna” symbol.
The access point indicates that the connection has been made by
•
sequentially activating the 3 LEDs .
Sensor
After having opened the domain on the access point:
Insert the battery, paying attention to the polarity. •
Check that LED (A) comes on for a few seconds. •
Press the button located on the rear of the sensor (B) once. •
The LED on the sensor (A) remains on until the device is connected to •
the access point.
Note : If the LED fl ashes once rather than remain on steady, it means
that it has already been associated with another access point. In
this case, reinitialise the sensor (see paragraph 3.5).
The access point indicates that the connection has been made by •
sequentially activating the 3 LEDs .
CHECK: The sensor will be correctly associated if each time the button
•
is pressed once the LED fl ashes once.
Note : The binding operation on the terminal/sensor may fail if:
the distances are large and/or there is infrastructure that prevents •
communication between the devices (sensor S2 Fig. 3.e).
The maximum number of terminals/sensors connectable to the access
•
point has been reached. In this case, a repeater will be required, to be
installed between the access point and the sensor.
The terminal/sensor is already connected to a network.
•
Fig. 3.d