Application Guide
GFK-2928C
%AI
%AQ
%R
%W
Optionally, there is one symbolic variable that may be included in the synchronized data
transfer list. It is in the program logic block named AUTO_SW. The variable ACTV_CSB must
be included in the Input Transfer List if you wish to perform automatic role switches based
upon the loss of devices on a GCG.
Figure 22: Include ACTV_CSB in Input Transfer List
Output Transfer Points
%I
%Q
%M
%G
%AI
%AQ
%R
%W
5.4
Configure the Built-in Ethernet Port of the CPU
The RX3i CPU includes two built-in Ethernet ports that share an 80-bit diagnostic/status
reference. The recommended starting reference is %I16385.
PLC Hardware Configuration
configured for length=0
(as needed)
(as needed)
(as needed)
configured for length=0
typically configured to the highest reference used for physical outputs, as a
minimum
(as needed)
(as needed)
configured for length=0
typically configured to the highest reference used for physical outputs, as a
minimum
(as needed)
(as needed)
Chapter 5
Oct 2019
19