Eaton XC-303 Series - Limit Values for Memory Usage

4 PLC configuration
4.5 Limit values for memory usage
Modular PLCs XControl: XC-104-…, XC-204-…, XC-303-… 01/23 MN050005EN Eaton.com 83
4.5 Limit values for memory usage
The data memory of the Modular PLCs XControl: XC-104-…, XC-204-…, XC-
303-… is divided into memory segments. The segment sizes are shown in
Figure 59.
The global data utilizes multiple segments. The required amount can be spec-
ified to suit the size of the loaded program.
You can see the segment size under ‹Device (XC303) l Device Information
l memory-layout›:
Example:
Figure 59: Device (XC-303) memory segment size
The maximum segment size for inputs, outputs, and markers is 1,280 bytes.
The maximum size for retentive tags is 98 KBytes.