Mick Posted September 29, 2017 Report Share Posted September 29, 2017 Hello, Since yesterday, communication between the PLC Samba and visilogic no longer works.I tried another communication port, another PC, a USB / RS232 emulator and still no possibility to connect.This happened when I was working on a MODBUS example.it is always the same message (see attached files)I do not know what to do. Could a reset of samba plc solve the problem?Michaël Quote Link to comment Share on other sites More sharing options...
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