Справочник Пользователя для Mitsubishi Electronics Mitsubishi Digital Electronics Home Theater Server QnUCPU

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5.1.7  Writing to the Flash card by GX Developer

Figure 5.15 provides the methods for writing data to the Flash card.

Data in the program memory are batch-written to the Flash card.
To batch-write the data, select [Online]   [Write to PLC (Flash ROM)]   [Write the program memory to ROM] 
in GX Developer.

Use this method when:

 • debugging the program in the program memory and writing the debugged program to the Flash card 

without change for boot operation (

 Section 5.1.8), or

 • storing the data in the program memory to the Flash card without battery backup.

Files specified by GX Developer are batch-written to the Flash card.
To batch-write the files, select [Online]   [Write to PLC (Flash ROM)]   [Write to PLC (Flash ROM)] in GX 
Developer.

Use this method when:

 • storing parameters, initial device values, or device comments whose size exceeds the program memory 

capacity to the Flash card, or 

 • using file registers storied in the Flash card.

Writing by "Write the program memory to ROM"

Program 
memory

CPU module

GX Developer

Writing by "Write to PLC 
(Flash ROM)"