Posted 22 Jun 2014 i have 5 stations of FX2N PLC link with N:N network by FX2N-485-BD. Currently i only want to change one of the slave station (eg. Station 3). to FX3U PLC + FX3U-485BD. May i know any program different between the N:N parameter setting for FX2N and FX3U PLC? FX2N PLC as a master still can drive the FX3U PLC as slave? Share this post Link to post Share on other sites
Posted 22 Jun 2014 No, N:N network requires them all to be changed. I don't remember exactly all the differences but it checks for a version number which does not match when mixing 2N with 3U. Share this post Link to post Share on other sites
Posted 23 Jun 2014 No way to lower the FX3U version same as FX2N? Share this post Link to post Share on other sites
Posted 23 Jun 2014 No way. It's impossible to mix FX3U and FX2N in the same N:N network. Once we discussed aready this issue in the forum. Share this post Link to post Share on other sites