Remove old alert in status table (internal alert)


We have a central system with a lot of tags modification and suppression; now some alert are still in the status table but the tags do not exists anymore. How can we clean it ?
I know it deals with the raw settings on the gateway, but can’t find the links between tables…


What version of Ignition are you using?

I think 7.5.6.

There is a .alerts file in the install directory that you can remove to have Ignition recreate the list of active alarms. You can find it at “\Ignition\data”. Just make sure to stop the Ignition service before you remove the file.

With the major overhaul to alarming in 7.6, this is not an issue anymore.