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...
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