Mitsubishi Electric MELSEC-Q00U(J)CPU User Manual page 559

(b) When the parameter-valid drive is set to the memory card (RAM) or memory card
(ROM) in the High Performance model QCPU
Setting in High Performance model QCPU
Setting in the Boot file tab
of the PLC parameter dialog box
No boot file setting
Settings in the Boot file tab
Type Transfer from
Program Memory card
(No boot file setting for parameters)
Settings in the Boot file tab
Type Transfer from
Program Memory card
Parameter Memory card
Settings in the Boot file tab
Type Transfer from
Program Standard ROM Program memory
(No boot file setting for parameters)
Settings in the Boot file tab
Type Transfer from
Program Standard ROM Program memory
Parameter Memory card
Settings in the Boot file tab
Type Transfer from
Data other than
program and Memory card
parameter
Settings in the Boot file tab
Type Transfer from
Data other than
program and Standard ROM Program memory
parameter
(Data other than program and parameter indicate initial
device value, device comment, and label program.)
*1 Since the Universal model QCPU holds the data in the program memory even when the battery voltage drops, the boot
file setting is not necessary.
*2 The Universal model QCPU searches for parameters in order of in the program memory, in the memory card or SD
memory card, and in the standard ROM. Then, the module uses the parameters found first. If parameters exist in the
program memory or the card, the Universal model QCPU does not use the parameters in the standard ROM.
Change the setting so that the Universal model QCPU can refer to the
parameters in the memory card or SD memory card.
• Changes in parameter settings are not required.
• Delete parameters that exist in the program memory.
Change the setting so that the Universal model QCPU can refer to the
Transfer to
parameters in the memory card or SD memory card.
• Changes in parameter settings are not required.
Program memory
• Delete parameters that exist in the program memory.
Transfer to
No changes are required.
Program memory
Program memory
Change the setting so that programs are stored in the program memory in the
first place, instead of booting from the standard ROM.
• Move the programs targeted for booting from the standard ROM into the
Transfer to
program memory.
• Delete all settings for program in the Boot file tab of the PLC parameter
dialog box.
• Delete parameters that exist in the program memory.
Change the setting so that programs are stored in the program memory in the
first place, instead of booting from the standard ROM.
Transfer to
• Move the programs targeted for booting from the standard ROM into the
program memory.
• Delete all settings for program in the Boot file tab of the PLC parameter
Program memory
dialog box.
Transfer to
Delete all settings for data other than programs and parameters in the boot file
setting.
Program memory
Since these data can be used even not stored in the program memory, it is not
necessary to transfer them to the program memory. Or, change the setting so
that they are stored in the program memory in the first place.
Transfer to
• Delete all settings for data other than programs and parameters in the Boot
file tab of the PLC parameter dialog box.
• Move the data other than programs and parameters into the program
memory as needed.
Setting in Universal model QCPU
*1
*1
APPENDICES
*2
*2
A
*2
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