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RF400 Series Spread Spectrum Data Radio/Modems
27
(4) Datalogger Station Settings
(a) Example “Dialed Using Generic Dial String”:
D1000 T"+++" R"OK"9200 T"ATDT3001^m"R"OK"1200
T"ATCN^m"R"OK"1200
(i) D1000 creates a 1 second delay
(ii) T sends quoted string w/o waiting for a character echo
(iii) +++ is string sent to put RF400 in AT Command mode
(use other character if phone modems in path)
(iv) R”OK”9200 waits up to 9.2 sec for RF400 “OK” response
(v) ATDT3001 changes radio address to talk to remote RF400
with network address of 12 and radio address of 1. This is a
hexadecimal number (see Appendix C for example
combined hexadecimal network/radio addresses) and is
calculated by Setup Menu at Main Menu, Standard Setup,
Radio Address.
(vi) ATCN ends RF400 AT Command mode
(b) Datalogger extra response time – 0 mS
FIGURE 9. PC208W Datalogger Generic Dial String