Change historian write intervals

So I’m having an issue with an external db being too slow compared to the local one we moved from. We figured we could try and change the historian write speed, but not sure if we have to go through the 1000’s of tags individually to do that or what. The scan class didn’t seem to make a difference.



You can export the tags, edit the json, then import them back in, or in a script with
system.tag functions like browse(), getConfiguration(), and configure()
system.tag - Ignition User Manual 8.1 - Ignition Documentation (

ah, that should work, thx