1-2
This manual explains the common instructions required for programming of the QCPU.
The common instructions refer to all instructions except those dedicated to special function
modules (such as AJ71QC24 and AJ71PT32-S3) and to AD57 models, as well as PID control
instructions, SFC instructions and ST instructions.
1.1 Related Programming Manuals
Before reading this manual, check the functions, programming methods, devices and others that
are necessary to create programs with the CPU in the manuals below:
• QnUCPU User's Manual (Function Explanation, Program Fundamentals)
• Qn(H)/QnPH/QnPRHCPU User's Manual (Function Explanation, Program Fundamentals)
(1) High Performance model QCPU
Describes SFC.
This manual
Qn(H)/QnPH/
QnPRHCPU
User's Manual
(Function Explanation,
Program
Fundamentals)
Explains the functions,
programming methods,
devices and others that
are necessary to create
programs with the CPU.
QCPU
Programming
Manual (Common
Instructions)
Describes the instructions
other than those described
in the manuals on the right.
QCPU(Q Mode)/
QnACPU
Programming
Manual
(PID Control
Instructions)
Describes the instructions
to perform PID control.
QCPU(Q Mode)/
QnACPU
Programming
Manual (SFC)
QCPU(Q Mode)
Programming
Manual
(MELSAP-L)
Describes MELSAP-L.
QCPU(Q Mode)
Programming
Manual
(Structured Text)
Describes the ST language.