Specifications

Chapter 18. TCP/IP
431
18.2 TCP/IP over Spread Spectrum
System
18.2.1 General Procedure
The following is the procedure for using TCP/IP over a spread spectrum communications
device.
[ 1 ] Configure Spread Spectrum Communications Device
To connect to the spread spectrum communications pathway, specify the following system set-
tings in System Mode or by using the extension library SS.FN3 in a user program:
• Domain
• Security ID
For the procedure in System Mode, refer to the BHT User’s Manual. For the details of the
SS.FN3, refer to Section 17.4, "Spread Spectrum Communication Library (SS.FN3)" in this
manual.
If no system settings are made in a user program, those made in System Mode will apply; if
made with
SS.FN3, those will become system settings.
Given below is a setting example with
SS.FN3:
para% = 1 ’Specify domain (#1)
data% = 9 ’Value to be set to domain
call "ss.fn3" .fcParaISet para%, data% ’Set domain (SS.FN3 function #3)
para% = 3 ’Specify security ID (#3)
data$ = "9999" ’Value to be set to security ID
call "ss.fn3" .fcParaSSet para%, data$ ’Set security ID
’(SS.FN3 function #4)