s0jranta Posted August 6, 2017 Report Share Posted August 6, 2017 Hey and hello to all, I am new to the Unitronics world and I have a problem with Com/modem init. Configuration: V350-35-TU24-IT BGS2T modem Sample program 570_GPRS _Enfora_via_internet I have made few modification to the program (change of the PLC type and name) I have also initialized the PLC side modem with default settings, baudrate 9600, the initialization goes trough without error. But the INIT fail bit SB81 goes to 1 and INIT bit SB80 stays 0 Is there something I have missed out or what is happening? Could it be that the PLC - modem cable is broken or made wrongly, it's bought from Finnish Unitronics suplier? Also the power connection to the modem should be OK BR, Juha Finland Quote Link to comment Share on other sites More sharing options...
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