Qnacpu Memory Block Diagram - Mitsubishi Q2ACPU User Manual

3. SYSTEM CONFIGURATION
3.3.3

QnACPU memory block diagram

The following block diagram shows the QnACPU memory configuration.
For file types stored in each memory, refer to "File Types & Storage Destinations of Files
Managed by QnACPU" in the QnACPU Programming Manual (Fundamentals).
Built-in RAM : Memory that stores parameters, sequence programs, etc.
Error history storage : Memory that stores error history data
memory
Device memory : Memory that stores device data
Memory card : Memory that stores the files, comments, etc., for parameters,
(RAM, ROM area)
PLC memory : Indicates all the memories of drives 0 through 4.
sequence programs, sampling traces, etc.
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