Posted 17 Dec 2016 Hi, Im trying to change the value of my external tag DB31, DW54. My plan is for the user to input the values in the I/O field and click a button to change the value of the external tag. My problem is I can only do it through left click event direct connection on the button but it can only change the value once. How do I do this dynamically in runtime? Thanks, Share this post Link to post Share on other sites
Posted 18 Dec 2016 Could you please supply some more information regarding your setup ? Hardware - PLC type and model, HMI type and model. Software - Type/types and version. Then it's much easier to understand your question and give you any assistance. Share this post Link to post Share on other sites