Historic deadband for a string

Ignition
1

Hello,

I would like to log a string and give it’s history in a table.
But the string changes bit by bit.
My question is, if it is possible to save the string in history if it has’n’t changed in like 1sec so I’m sure it is changed totaly.
image

Thanks,
Jeroen

2

Not in 7.9 or previous versions. In 8.0 there’s a ‘Min Time Between Samples’ property on tag history.
Using tag history to store strings is always going to have limitations - we don’t attempt to do any compression or comparison between values.

3

Hello PGriffith

Thanks for your reply.