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CHAPTER5 MEMORIES AND FILES USED FOR CPU MODULE
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5.1 Memories Used for CPU Module
5.1.1 Memory composition and storable data
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
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.
Standard ROM
Standard RAM
ROM
RAM
Program memory (program cache memory)
Parameter Program
Device comment
Initial device value
Parameter
Program
Device comment
Initial device value
Parameter
Program
Device comment
Initial device value
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
Sampling
trace file
Local device
Sampling
trace file
Local device
File register
Parameter
Program
Device comment
Initial device value
File register
File register
CPU module
Memory card
*1
Module error
log file