Fredrik denmark Posted February 6, 2018 Report Share Posted February 6, 2018 Dear network, I am total new in this... I have a V1210 and EX-D16A3-TO16 + two IO -D16A3 TO16 running with VISILOGIC 9.8.64 build 0 I Have two troubles... 1. When i connect / download Vivilogic comes up with " Communication could not be stablished due to failure to open port. Port may be in use by another application or device. free the port and try again. " Check if this port is used in "modem configuration") Hmm I dont have anything else connected to my pc... 2. I Need to make some small I/O´s 24 volt sensor signal in - 24 volt signal to AIR valve festo... - very simpel... anyone who know's a youtube link to see how this is done... make this...... ? Yhank you in advance ! Best Fredrik Quote Link to comment Share on other sites More sharing options...
MVP 2021 Flex727 Posted February 7, 2018 MVP 2021 Report Share Posted February 7, 2018 Check your device manager to make sure you are using the correct serial port. The port selected in VisiLogic must match what is in the Device Manager. Are you using USB to connect? Have you installed the device driver for USB to serial from VisiLogic? Quote Link to comment Share on other sites More sharing options...
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