Mitsubishi Electric melsec q00ujcpu User Manual page 555

(6) Program size
TableApp.8 Precautions for replacement and replacement methods (Program size)
Item
Data in the program memory of the Basic
model QCPU may exceed the size of the
Program size
program memory of the Universal model
QCPU.
App - 11
Precautions Replacement method
Store parameter and device comment
files in the standard ROM.
Reference
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