ABB IRB 920 Product Manual page 974

6 Calibration
6.5.3 Calibrating axis 3 and axis 4
Continued
4
5
After calibration
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974
Action
Check that the synchronization marks on axes 3
and 4 are aligned with each other.
Are they aligned within the tolerances?
• If yes, the calibration is verified OK.
• If no, redo the fine calibration procedure.
Update the revolution counters of axes 3 and 4.
Action
Write down the new system parameters on a new
label and stick on top of the calibration label on
the robot.
Note
The calibration status of axis 3 may be changed to Not updated after a system
reinstallation or warm restart. In this case, update the revolution counters for
axis 3 and axis 4 (axis 4 is coupled with axis 3). See
on page 952.
© Copyright 2022 ABB. All rights reserved.
Note
4
xx2000001165
See Updating revolution counters
on page 952.
Note
Updating revolution counters
Product manual - IRB 920
3HAC075721-001 Revision: C
3