I am using a transaction group to save a plc udt to a database.
It is running only in OPC to DB mode.
I want it to save data whenever the monitored datapoint changes, each datapoint has a ID tag which is incremented every time the datapoint changes.
However the system sometimes hangs with the source value equaling the latched value, but the datapoint has not been uploaded to the database.
Has anyone encountered this issue?
The latest ID saved in the database was 47, the next ID is 48 but the transaction group seems to have missed the change.
ignition version is 8.1.27