FANUC Robotics America GFK-1535A - Manual (Page 82)

GFK-1535A 6- 1
Redundancy
Most systems use only one CPU to control the I/O on the Genius bus. CPU
redundancy, which can be used for backup CPU/Bus Controller protection in critical
applications, is described in detail in the Genius documentation. The discussion that
follows summarizes how the NIU can fit into a Genius CPU Redundancy system.
T CPU/Bus Controller Redundancy
T Using the NIU in a Genius Bus Redundancy System
Chapter
6