Service Information System (Sis) - ABB IRB 920 Product Manual

4 Maintenance

4.2 Service Information System (SIS)

4.2 Service Information System (SIS)
General
Service Information System (SIS) is a software function within the robot controller,
which simplifies maintenance of the robot system. It supervises the operating time
and mode of the robot, and alerts the operator when a maintenance activity is
scheduled.
Troubleshooting
The SIS function Gearbox is available for estimating the service interval (remaining
lifetime) of the gearboxes of a robot. Such information of the ball screw spline unit
of the IRB 920 is reported as axis 3 in the SIS system. When a service message
is reported for axis 3 of the IRB 920, an inspection on the ball screw spline unit is
required.
For more information about the SIS function, see Operating manual - Service
Information System.
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Product manual - IRB 920
3HAC075721-001 Revision: C