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3 Sounder Configuration
3.1 Preparation
The TX7930 handheld programmer is used to configure sounder soft address and parameters. This
tools are not included, must be purchased separately. The programmer is packed with twin 1.5V AA
battery and cable, ready for usage once received.
It is mandatory for the commissioning personnel to have programmer tool in order to adjust the
sounder conferring to the site situation and environmental requirements.
Program a unique address number for each device according to the project layout before placing
from the Terminal Base.
Warning: Disconnect the loop connection whilst connecting to the handheld programmer.
3.2 Addressing
1. Connect the programming cable to Z1
and Z2 terminals (Figure 4). Press "Power"
to switch on the unit.
2. Switch-on the programmer, then press
button "Write" or number "2" to enter
Write Address mode (Figure 5).
3. Input the desire device address value
from 1 to 254 and then press "Write" to
save the new address (Figure 6).
Note: If display "Success"
entered address is confirmed. If display
"Fail"
means failure to program the
,
address (Figure 7).
4. Press "Exit" key to go back Main Menu. Press "Power" key to switch-off the programmer.
1. Read
2. Write
3. R/W Config
4. Set
Figure 5
means the
,
Address: 001
T
Next Address: 002
7
Success
Installation & Operation Manual
Figure 6
Specifications are subject to change without prior notice
TX7320 Addressable Sounder
Figure 4
Address: 003
Fail
Figure 7
4050100271-Rev1.0-1215
TANDA UK
6
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