Mitsubishi Electric Q173CPU - Page 394

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14 ROM OPERATION FUNCTION
(b) Operation at applicable data into ROM
When the ROM writing is requested to the Motion CPU module using "ROM
writing" menu of SW6RN-GSV
P, the applicable data into ROM stored in
the internal SRAM are batch-written to the internal FLASH ROM after erase
of an user memory area of FLASH ROM built-in Motion CPU module.
When the writing completes normally, the registration code
(Note-2)
is written
and ROM writing ends.
The process overview is shown below.
Servo program
Motion SFC parameter
Motion CPU module
Motion SFC program
Internal SRAM memory
System setting data
Each parameter for servo control
1) ROM writing request
Servo program
Motion SFC parameter
Motion SFC program
Internal FLASH ROM memory
System setting data
Each parameter for servo control
Personal computer
MT Developer
2) ROM
writing
Example) SV13 use
Registration code
(Note-1)
(Note-1) : "Registration codes" is used to judge whether the programs and parameters written in the
internal FLASH ROM are normal or not.