Chapter5 Memories And Files Used For Cpu Module; Memories Used For Cpu Module; Memory Composition And Storable Data - Mitsubishi Electric melsec q00ujcpu User Manual

CHAPTER5 MEMORIES AND FILES USED FOR CPU
MODULE

5.1 Memories Used for CPU Module

5.1.1

Memory composition and storable data

This section describes the memories used for the Universal model QCPU and data that can be stored in
the memories.
(1)
Memory composition
Program memory (program cache memory)
Parameter
Initial device value
Device comment
Standard ROM
Parameter
Initial device value
Device comment
Programmable controller
user data
File for data to be stored by the
latch data backup function
File used for the SP.DEVST and
S.DEVLD instructions
Standard RAM
File register
Sampling
trace file
Program
Program
CPU module
Local device
Figure 5.1 Memory composition of the Universal model QCPU
*1: The Q00UJCPU, Q00UCPU, and Q01UCPU cannot be used with a memory card.
*2: The Q00UJCPU does not have the standard RAM.

CHAPTER5 MEMORIES AND FILES USED FOR CPU MODULE

RAM
Parameter
Device comment
File register
Sampling
trace file
*1
Memory card
ROM
Parameter
Device comment
File register
Program
Initial device value
Local device
Program
Initial device value
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