Revision marker
PIP PIC001 / ISO 10628-1 (diagram rules) / company legend practice
Drawn as
A small triangle with a revision number or letter inside, next to a change (often inside a cloud).
Meaning
Marks what changed in that revision. Check the revision block to see whether the change is approved.
Variants
- Some companies use a circle or hexagon for revisions
Not physical hardware. Read it, then skip it in the 3D model.