semaphore TBOX LT2-530 Series, Руководство пользователя, Страница: 32 / 197

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3. You don’t program your
TB
OX
LT2
through a
direct Ethernet connection and you don’t want
TWinSoft to adapt to the Ethernet IP address
Example: you access your
TB
OX
LT2
through ADSL
or GPRS.
You check the option “Don’t change IP address
after sending…” and you type the current IP
address of the port of RTU you are connected to,
for instance the GPRS IP address.
When TWinSoft has finished sending the program,
it does not adapt itself to IP address of Ethernet
of the RTU.
This mechanism is mandatory when
sending a program through GPRS
You check “Don’t change TCP port…” when sending a program using a TCP port which is
not the one declared in the application. For instance when sending a program through a
router which does PAT (Port Address Translation)
5.4. Factory IP address - changing IP address
When you receive your
TB
OX
LT2
from the factory, its IP setting is:
IP address: 192.168.1.99
subnet MASK: 255.255.255.0
To communicate using Ethernet, you have to make sure your PC is configured in the same subnet as
TB
OX
LT2
(see chapter 5.3.2. above).
If you wish to change the IP address of
TB
OX
LT2
to another subnet, you have to use the settings as
described point 2. above.
In case you have not declared the 2 subnets in your PC (as described in 5.3.2. above), to restore the
communication do the following:

Send program to
TB
OX
LT2
. At the end of sending the RTU restarts with its new IP address.
TWinSoft will lose communication and will not be able to start
TB
OX
LT2.

Change the IP settings of your PC to the same subnet as
TB
OX
LT2
.

Go to TWinSoft “Communication” -> “PC Setup” and check the IP address selected is the new one.

Click “OK” and check in the status bar you are connected.

Go to TWinSoft “Communication” -> “Running mode” -> “Start/Stop Program”.
When you don’t know the IP address of
TB
OX
LT2
, you can set its communication setting to the factory
configuration (see chapter 5.6 below).