Tanda TX7120 Installation And Operation Manual - page 6
TX7120 Intelligent Smoke & Heat Detector
Installation & Operation Manual
4050100264-Rev1.1-0815
TANDA UK
Specifications are subject to change without prior notice
6
Figure 3
3 Detector Configuration
3.1 Preparation
The TX7930 handheld programmer is used to configure Smoke & Heat detectors soft address and
parameter. 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 enable to adjust the
detector 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 Write: Addressing
1.
Connect the programming cable to 1 and
6 terminals (Figure 3). 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 4).
3.
Input the desire device address value from
1 to 254, and then press “
Write”
to save the
new address (Figure 5).
Note:
If display
“Success”,
means the
entered address is confirmed. If display
“Fail”,
means failure to program the
address (Figure 6).
4.
Press
“Exit”
key to go back Main Menu. Press
“Power”
key to switch-off the programmer.
Figure 4
Figure 5
Figure 6
1. Read
2. Write T
3. R/W Config 7
4. Set
Address: 001
Next Address: 002
Success
Address: 001
Fail