Mitsubishi Q02CPU

5
MEMORIES AND FILES HANDLED BY CPU MODULE
5.2 High Performance Model QCPU, Process CPU and Redundant CPU
5.2.7 Automatic all data write from memory card to standard ROM
5
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1
Overview
2
Performance Specification
3
Sequence Program Configuration and Execution Conditions
4
I/O Nunber Assignment
5
Memories and Files Handled by CPU Module
6
Functions
7
Communication with Intelligent Function Module
8
Parameters
5.2.7 Automatic all data write from memory card to standard ROMNote3
(1) Definition of automatic all data write from memory card to standard ROM
The automatic all data write from memory card to standard ROM (hereafter
abbreviated to the automatic write to standard ROM) is the function that automatically
writes the parameters and programs previously written to a memory card to the
standard ROM.
As shown in Diagram 5.29, the automatic write to standard ROM function boots the
parameters, sequence programs, etc. from the memory card to the program memory
and writes the booted ones from the program memory to the standard ROM.
(2) Applications of automatic write to standard ROM
Using the automatic write to standard ROM, the parameters and programs written to
the memory card in advance can be written to the standard ROM without use of GX
Developer (personal computer).
This function is convenient for the following cases.
• When writing the same parameters and programs to multiple CPU modules.
• When creating the same environment at a remote site.
Note3
Diagram 5.29 Automatic write to standard ROM
High
Performance
Note5.3
When using the automatic write to standard ROM on the High Performance model QCPU, check
the versions of the CPU module and GX Developer. ( Appendix 3.2)
When the memory card set for the automatic write to standard ROM is installed in the High
Performance model QCPU incompatible with the function, it performs boot run from the standard
ROM.
Note5.3
High
Performance
Program
memory
Boot
Write
Parameter
Program
Device
initial value
Device
comment
Standard
ROM
Memory card