ABB IRB 6640 - 180/2.55 Product Manual page 382

5 Calibration information
5.5. Updating revolution counters
Continued
380
Action
6.
CAUTION!
If a revolution counter is incorrectly updated, it will cause incorrect robot positioning,
which in turn may cause damage or injury!
Check the calibration position very carefully after each update.
See section Checking the calibration position on page 381.
3HAC026876-001 Revision: C