peter leeming Posted May 26, 2018 Report Share Posted May 26, 2018 I have a Vision 230. Model No. V230-13-B20B with an I/O module No. V200-18-E1B. The unit is 10yrs old +. I have need to replace the controller as the operators have over the years destroyed the front, with like for like but I cannot communicate with it to extract the project/program. I have to use port 1 (RJ plug) and I have used the RS232 straight into the laptop and the RS232 to USB with no success. I have tried all the possible port and baudrates with the same result. Some of the baudrates /port take longer to fail than others that are instant. I have increased the number of tries and timeout. I suspect the port may have failed. Your help will be most gratefully received. Peter Quote Link to comment Share on other sites More sharing options...
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