How to log Tag Values in MySQL Database from Ignition SCADA using Transaction group | OPC to DB |

[@Shubhangikale-ku9fx]

How to log data in perspective view and log it into database and censur user can change it through client view.with out using designer

[@drewbert83]

thank you

[@Fusion_Automate]

You're welcome

[@irfanlatif960]

Hi brother, I hope you are doing well. I have a question. Can we change tag history when it has been stored?

[@sathishdhanunjaya62]

can you tell me how to log the difference of previous value and current value of tag. For example, I have counter incrementing from 100 to 130 in last one minute. I would like to have difference of current value and previous value which is 30 logged to database. can you help me?

[@tHeMaGiCSoLDieRVD]

nice question. I have the same issue. And by the way, how to delete a transaction group? even I delete on perspective, is still running on the gateway. thanks