7.2 DIP SWITCH SETTINGS
Dip switch should be set according the figure 5.2.1 for the normal working conditions.
Figure 7.2.1
7.3 CONNECTION TO PC
There are two possible ways to PC connection for TWCT22 configurations, the first is single RS232
connection and the second one is via GPRS, both connections are done with TWCT.EXE program.
7.3.1 PC Connections via RS232:
1. Download TWCT.EXE from your CD on PC in whatever folder. Run TWCT.EXE program by
clicking on it.
2. Connect PCs serial port to the TWCT22 serial port cable PORT1/2 as shown below.
3. Select RS232 mode (see Fig. 7.3.2)
4. Select serial port number to which TWCT22 is connected.
5. Write to TCP/IP Port number "5000".
6. Click the link
http://localhost:5000
you will see TWCT22 application.
Table 7.2.1
Switch
OFF
number
1
Serial port works in
the normal mode
2
Normal working
conditions
3
Normal working
conditions
4
"Watchdog" off
and Internet explorer window will run automatically. There
ON
Do not turn it
Preset factory
parameters
Reset GSM
module
"Watchdog" on
12