Types Of Calibration Procedures - ABB S4Cplus Instruction

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The routine Calibration Pendulum II (CalPend) is used to move the robot to zero position for
fine calibration of motor calibration offset. The calibration is fully automatic and will move
the robot to the position read from the sensors.
Read more about the routine in section
If the second generation of tool set is available it is always recommended to use the flip-flop
variant (option available for IRB 6600/6650 and IRB 7600). (In the second generation of tool
set the calibration pendulum housing is equipped with an extra pin on the side, next to the
attachment screw. The service routine will ask the operator whether to use the flip-flop variant
or not.)
From RobotWare 4.0.100 (M2000) and 5.07 (M2004) automatic fine calibration is available
in the service routine.
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With the routine Reference Calibration (RefCal) references are taken of the robots zero
position once the robot is installed. These reference values are then used when the robot needs
to be recalibrated at future service occasions, i.e. recalibration of the motor calibration offset
is required.
Read more about the routine in section
The Reference Calibration includes features regarding:
These features are not available in Calibration Pendulum II.
3HAC 16578-1 Revision: E
•
axis 1 position. The user may put the axis 1 in any position, to avoid obstacles.
• tool and process equipment. All tool and process equipment may stay fitted during
calibration.
• hanging robot. A reference may be used on hanging robots as well.
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1.3. Types of calibration procedures

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