Ladderlogics Posted September 30, 2012 Report Share Posted September 30, 2012 Hi, Have any one come a cross the following problem: After O/S update some symbols and texts are missing from the displays. For example "enter key" from the soft keyboard and,"Ack" and "Reset" from the alarm displays. Also other texts are missing. The button or place for the text is visible, but not the text/symbol itselves. I have not made any changes to librarys that I know of. PLC is V350-35-T2 I tried to re install the O/S and ladder program, but no change. Preciate all ideas how to solv this. Quote Link to comment Share on other sites More sharing options...
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