En-5
Tightening torque for installing cables to terminal block
0.8 to 1.2 N
•
m (7.1 to 10.6 lbf
•
in)
TURNING ON THE POWER
71
CAUTION
Check that the power supply voltage is within the specified
range. If the power supply voltage outside the specifica
-
tion is input, it will cause trouble.
Recheck the wiring. Incorrect wiring will cause trouble.
Check the Network Convertor wiring.
(1)
Check the wiring and switch settings for the VRF
(2)
system and turn on the power for the VRF sys-
tem. For the wiring and switch setting method,
refer to the installation manual of each unit.
Set the Jumper switch 1 (JP1) in order to set “Back
(3)
up battery ON”. (Fig.)
(This is necessary in order to save the initial set-
ting data and commissioning data to SRAM.)
BATTERY OFF
BATTERY ON
Fig.
BATTERY_ON
BATTERY_ON
Turn on the power for the Network Convertor.
(4)
Note:In procedure (3), the purpose of setting Jumper switch
(JP1) is to make the backup battery effective. The
backup battery can save the Tool for Network Conver-
tor and Network Integration Tool setting information.
Therefore, it is not necessary to keep effective before
those setting works are done.
The Network Convertor is initialized for a period of ap-
▪
proximately a few seconds after the power is turned on.
is displayed on D19 during this period.
After initial setting completely, the operation mode will be
▪
started.
Anyone of the following indication will displayed:
▪
: VRF Network address allocation is not regis-
tered by using Tool for Network Convertor
D14 D14
: Binding and Commissioning is not executed
: Normal Mode (Ready for operation)
: Others (Refer to “11. LED DISPLAY (D19)” for
more detail.)
Network Convertor does not operate during initialization.
*
If an error occurs, the D9 or D14 LED lights or flashes,
*
or the error code is displayed on the right side of the D19
LED display.
ADDRESS SETTING
81
Setting up more than 1 Network Convertor in 1 VRF net-
▪
work system is prohibited.
When setting address, please be sure that the address
▪
of Network Convertor is not overlap the address of other
controller like, Touch Panel Controller & Network Conver-
tor for Group Remote Controller.
SWITCH POSITION
SW3 SW4
JP1*
SW7
SW2
SW1
D19
This is “Service Pin”.
Neuron ID is sent upon pushing BMS
service switch (SW2)
Following steps are necessary for setting ad-
dress of Network Convertor1
Turn on the power of Network Convertor.
1.
Select the special mode by pressing and releasing
2.
SW7 (reset button) while holding down SW4 (set but-
ton) until special mode “1” (Blinking) is displayed.
Please keep holding down SW4 (set button) a few
seconds after releasing the SW7 (reset button).
When SW3 (mode button) is pressed, special mode
changes from ‘1’ to ‘4’ (Blinking) as the as shown in the
above mentioned way.
Press SW3 (mode button) to set special mode “2”.
3.
Special mode “2” is the address setting mode.
Press SW4 (set button). Present address is displayed.
4.
Ex.) Address No.15
Press SW3 (mode button) to select the address.
5.
The displayed address changes as follows each time
the mode button is pressed.
A01
A02
A00
A15
Ex.) Address No.3
is selected.
Press SW4 (set button) to set the selected address.
6.
Ex.) Address No.3 is set.
