Allen-Bradley ControlLogix 5570 Reference Manual page 65

Capacity Tab
In the Logix Designer application, version 29 or later, the Capacity tab
indicates data and Ethernet node usage. This tab was named Memory in
previous versions of the Logix Designer application.
• 5370 controllers - Data usage is indicated with two values. The tab
shows I/O memory and Data and Logic memory separately. The tab also
shows the number of Ethernet nodes that are used.
As you change the project, you can click Estimate to see the estimated
memory usage and remaining available memory. The number of
Ethernet nodes is updated automatically, however.
• 5380 controllers - Data usage is indicated with one value that combines
Data and Logic memory usage and I/O memory usage. The tab also
shows the number of Ethernet nodes that are used.
As you change the project, the data values are automatically updated to
indicate the estimated memory usage and remaining available memory.
The number of Ethernet nodes is also updated automatically.
As you change the project, the data values are automatically updated.
Figure 12 - Controller Properties Dialog Box - Capacity Tab
5370 Controllers
Rockwell Automation Publication 1756-RM100F-EN-P - October 2018
Replacement Considerations with CompactLogix and Compact GuardLogix Systems
5380 Controllers
Chapter 3
65