Communication
C3I20T11 / C3I32T11
302
192-120103 N13 C3I20T11 / C3I32T11 December 2010
5.3.3.
Configuration of remote modem 2
Settings in Compax3 under "configure communication: Modem settings":
Modem initialization = "ON": After the SSK31 modem cable has been connected,
Compax3 initializes the modem
Modem initialization after Power On = "ON": After Power on of Compax3, the
device initializes the modem
Modem check = "ON": a modem check is performed
The timeout periods are set to reasonable standard values according to our
experience.
Select the modem type.
For "user-defined modem", additional settings are only required, if the modem
does not support standard AT commands.
Then you can enter special AT commands.
Hint
:When operating the local modem on a telephone system, it may be
necessary to make a blind dialing. Here, the modem does not wait for the
dialing tone.
In the following wizard window, a specific download of the modem configuration
can be made.
Note:
If a configuration download is interrupted, the original settings in the non volatile
memory of the Compax3 are still available.
You have to finish the communication on the PC side and to reset the Compax3 via
the 24V supply before you can start a new trial.
Reinitialization of the remote modem 2
Remove cable on Compax3 X10 and connect again!
5.3.4.
Recommendations for preparing the modem operation
Preparations:
Settings in Compax3 under "configure communication: Modem settings":
Modem initialization: "ON"
Modem initialization after Power On: "ON"
Modem check: "ON"
Deposit SSK31 cable in the control cabinet.
Install modem in the control cabinet and connect to telephone line.
Remote diagnosis required:
On site:
Connect modem to Compax3 X10 via SSK31
Modem is automatically initialized
Local:
Connect modem to telephone line
Establish cable connection to modem (COM interface)
Select "connection via modem" under "options: communication settings
RS232/RS485...".
Select modem under "selection"
Enter telephone number
Select COM interface (PC - modem)
Establish connection with button
(open/close COM port).
