I am using Twido TWDLCDA24DRF with TWD NAC 232D ,along with PLC GSM Modem SR2MOD03.
I am able to connect SR2MOD03 with HyperTerminal & I can send message using
AT+CMGS=”03028484098”<CR><Message Body>Ctrl-z
Any help how to program the PLC to issue this AT command. I tried EXCH2 command but not able to do it. Any sample logic would be help greatly.
I am able to connect SR2MOD03 with HyperTerminal & I can send message using
AT+CMGS=”03028484098”<CR><Message Body>Ctrl-z
Any help how to program the PLC to issue this AT command. I tried EXCH2 command but not able to do it. Any sample logic would be help greatly.