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CPU MODULE4.
(2) Order of user memory storage
POINT
The memory area for the sequence program for QCPU-A is the same as that for
MELSECNET/10. Therefore, the remainder of subtracting the memory area used
by MELSECNET/10 network parameters from the maximum 30k steps can be
used for the memory area for the sequence program.
Note that the sequence program can use only up to 22k steps when the
maximum 16k bytes are used for the MELSECNET/10 network parameters.
Parameter
T/C setting value (Main)
Main program
MELSECNET/10
network parameter
T/C setting value (Sub)
Sub program
Unused
Parameter
T/C setting value (Main)
Main program
MELSECNET/10
network parameter
T/C setting value (Sub)
Sub program
Expansion comment
Extension file register
File register
Comment
Extension file register
Unusable
Parameter
T/C setting value (Main)
Main program
MELSECNET/10
network parameter
T/C setting value (Sub)
Sub program
Expansion comment
Extension file register
File register
Comment
Extension file register
Memory capacity
of built-in ROM
(144k bytes max.)
Memory capacity of
memory card RAM
(304k bytes max.)
Change into
ROM
During RAM operation During boot operation from ROM
*1 Sub programs can be used only with Q06HCPU-A.
*1
Memory capacity
of built-in RAM
(144k bytes max.)
Reserved for internal system
when sub program is used
Reserved for internal system
when sub program is used
Boot
operation
from ROM
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