Mitsubishi Q00CPU, Руководство пользователя

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- 16 5.2 High Performance Model QCPU, Process CPU, Redundant CPU, Universal Model QCPU
5.2.1 Memory configuration and storable data
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MEMORIES AND FILES USED IN CPU MODULE
5.2 High Performance Model QCPU, Process CPU, Redundant CPU,
Universal Model QCPU
5.2.1 Memory configuration and storable data
This section explains the memories used in the High Performance model QCPU, Process
CPU, Redundant CPU and Universal model QCPU, and the data can be stored in those
memories.
(1) Memory configuration
* 1 : The Universal model QCPU cannot store the error history in the memory card.
* 2 : Can be stored only when the Universal model QCPU is used.
Figure 5.13 Memory configuration of the High Performance model QCPU, Process CPU, Redundant CPU or Universal model QCPU
CPU module
Memory card
Parameter Program
Device initial value
Device comments
Program memory
Parameter Program
Device initial value
Device comments
Local devices
Standard ROM
Standard RAM
CPU shared memory
File register
Parameter Program
Device initial value
Device comments
RAM
File register Local devices
Parameter Program
Device initial value
Device comments
File register
Failure history
1 Sampling trace file
Sampling trace file
ROM
PLC user data
2
Storage file for latch data
backup function
2
File for SP.DEVST.S.DEVLD
Instruction
2