Chapter 4. CPU Operation
GFK-2222AD April 2018 171
Genius Global Data Communications
The PACSystems RX7i supports the sharing of data among multiple control systems that share a
common Genius I/O bus. This mechanism provides a means for the automatic and repeated transfer of
%G, %I, %Q, %AI, %AQ, %R, and %W data. No special application programming is required to use global
data since it is integrated into the I/O scan. Controllers that have Genius I/O capability can send global
data to an RX7i and can receive data from an RX7i. The programming software is used to configure the
receiving and transmitting of global data on a Genius I/O bus.
Note: Genius global data communications do not continue to operate when the RX7i CPU is in
Stop-I/O Scan Disabled mode. However, if the CPU is in Stop-I/O Scan Enabled mode, Genius
global data communications continue to operate.
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