Mikel Posted March 20, 2019 Report Share Posted March 20, 2019 Hello all, i got this cinterion EHS6T modem recently to use for sms sending to cell phones. According to the manual, am supposed to go to modem services in visilogic and with the modem connected to my pc, initialized the modem by preparing the plc modem. after which i connect the modem to the plc. I followed all the steps but after connecting the modem to the plc, SB82 doesnt go high also SI82 stays 1(initialization in progress). is there something am doing wrong here? Need help. Quote Link to comment Share on other sites More sharing options...
MVP 2023 Ausman Posted March 21, 2019 MVP 2023 Report Share Posted March 21, 2019 Have you also done appropriate ladder work in the plc, including initiating the com port? cheers, Aus Quote Link to comment Share on other sites More sharing options...
Mikel Posted March 21, 2019 Author Report Share Posted March 21, 2019 Yes Ausman. Done that over and over again. kept arriving at same issue. Quote Link to comment Share on other sites More sharing options...
MVP 2023 Ausman Posted March 21, 2019 MVP 2023 Report Share Posted March 21, 2019 Cabling correct? I think that you may already have this, but I have attached a pdf that you may not have come across, that might help you pinpoint the issues. It is a little old and mentions hyperterminal, but something like putty will work if you are only on modern Windoze. Also, in your SB & SI references you are referring to com 2 initialisation, but perhaps you should be trying com 1? cheers, Aus About Modems.pdf Quote Link to comment Share on other sites More sharing options...
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