Standard Rom - Mitsubishi Q00JCPU User Manual

5
MEMORIES AND FILES USED IN CPU MODULE

5.1.3 Standard ROM

(1) Definition of standard ROM
The standard ROM is a memory for performing the boot operation in the Basic model
QCPU.
The programs stored in the standard ROM are booted (read) to the program memory
(
(2) Storable data
The standard ROM can store parameters, intelligent function module parameters,
programs, device comments and device initial value data.
(
(3) Checking the memory capacity
Section 5.1.2) to perform operations.
Section 5.1.1(2))
To check the memory capacity, choose [Online]
Developer.
1) Select "Standard ROM" as the target memory on the Read from PLC screen.
2) Click the
Free space volume
3) The memory capacity appears in the Total free space volume field.
2) Click Free space volume button.
Figure 5.5 Memory capacity checking procedure
[Read from PLC] on GX
button.
1) Select target memory.
3) Memory capacity is displayed.
5.1 Basic Model QCPU
5.1.3 Standard ROM
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