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MELSEC-Q
1 OVERVIEW
1. OVERVIEW
This User's Manual describes the hardware specifications and handling methods of the
High Performance model QCPU.
The Manual also describes those items related to the specifications of the power
supply module, main base unit, extension base unit, extension cable, memory card
and battery.
Functions are added when the High Performance model QCPU is updated.
The added functions can be discriminated by the function version/serial number of the
CPU module.
Table 1.1 gives the added functions and the corresponding GX Developer versions.
When using the added function, confirm the function version/serial number and the GX
Developer version.
Table 1.1 List of Functions Added to High Performance Model QCPU and Function
Versions/Serial Numbers
Update Details of High Performance Model QCPU
Function
version
Serial No.
Added functions
Corresponding
GX Developer
A
"
02092
"
or later
• Automatic write to standard ROM
• Enforced ON/OFF for external I/O
• Remote password setting
• Increased standard RAM capacity of
Q12HCPU, Q25HCPU
• Compatibility with MELSECNET/H remote
I/O network
• Interrupt module (QI60) compatibility
Version 6 or later
—
• Compatibility with the multiple PLC system Version 6 or later
"
03051
"
or later
• Installation of PC CPU module into the
multiple PLC system
Version 7 or later
B
"
04012
"
or later
• High speed interrupt function
• Compatibility with index modification for
module designation of dedicated instruction
• Selection of refresh item for COM
instruction
• Extended life battery of SRAM card
• Compatibility with 2Mbyte SRAM card
• Increased standard RAM capacity of
Q02HCPU, Q06HCPU
Version 7.10L
or later
POINT
(1) For the details of the added functions in Table 1.1, refer to the High
Performance model QCPU (Q mode) User's Manual (Function Explanation,
Program Fundamentals).
(2) Refer to Section 2.3 for the serial No. and function version of the High
Performance model QCPU.
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