Overview - Mitsubishi MELSEC- Q Q12PHCPU User Manual

1 OVERVIEW

1 OVERVIEW
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This User's Manual describes the hardware specifications and handling methods of the
Process CPU.
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.
The Process CPU is a process control-compatible CPU module.
Based on the High Performance model QCPU, the Process CPU has the following
additional instructions and functions.
• Process control instructions: 52 instructions
• Auto tuning function
• Online module change
• MELSECNET/H multiplex remote I/O system compatibility
POINT
(1) For details of the added instructions and auto tuning function, refer to the
QnPHCPU Programming Manual (Process Control Instructions).
(2) For details of online module change, refer to Section 4.6 of this manual.
MELSEC-Q
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