Bristol Babcock Network 3000 Setup Manual page 81

Chapter 4 - Guidelines For Configuring the BSAP Data Link
Dial parameters are configured using the Dial
Parameters dialog box, which is accessible from
the [Dial Parms] push button of the
Communication Line Parameters dialog box,
when the "Dial" option is selected for the line.
The carrier detect line from your modem to the
Open BSI workstation (PC) must operate
consistently with the modem's carrier detect
setting (i.e. it CANNOT be left constantly on.)
The modem's connection baud rate must be constant, and must be equal to the baud
rate selected for the workstation in the Open BSI Setup Tool's Communication Line
Parameters dialog box, and the baud rate selected for the controller's slave port.
The modem's transmit and receive flow control settings, and data compression
settings must be consistent with those at the RTU's modem.
The modem should be set to ignore the Ready to Send (RTS) signal from the
workstation.
Local echo of codes should be turned ON.
When configuring the dial string in the Open
BSI Setup Tool's RTU Dial Strings dialog box,
include a 'DT' or 'DP' modem command in the
string.
Open BSI immediately precedes the dial string with the 'AT' modem command.
Network 3000 Communications Configuration Guide Page 4-35