Mike Posted May 12, 2016 Report Share Posted May 12, 2016 I try to sniff any outcoming data from RS232 (UAC-02RS2) Ports to modem.. during initialization of modem.. And I do not see anything ! help help help Configuration with USB-COM converter working properly. I sniff "at" line during of initialization. Modem working without problem. Quote Link to comment Share on other sites More sharing options...
Saragani Posted May 15, 2016 Report Share Posted May 15, 2016 I assume that you use UniLogic 1.16.44. Have you tried UniLogic 1.17.58? One of the bug fixes was: Modem was not initialized on UAC-01RS2 or UAC-02RS2 modules Quote Link to comment Share on other sites More sharing options...
Mike Posted May 16, 2016 Author Report Share Posted May 16, 2016 Mny tnx dr Guru ! Just now I will download and try.. ----------------------------------------- Yes! All OK after upgrading PLC and I/O units. Quote Link to comment Share on other sites More sharing options...
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