I have created a query tag reading value from a postgesSQL database.
I can read the value correctly with 1sec update time, but I cannot write value to the tag. Error shown below.
"Error writing “1” to tag [default]dbPlant/Devices/Light/cmd_manual Bad_ReadOnly(“Tag value source does not support writing.”
The tag value source is “db”.
Is it possible to write value to a query tag?