Mitsubishi QCPU (Q Mode) User Manual

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MELSEC-Q
4 SEQUENCE PROGRAM CONFIGURATION AND EXECUTION
CONDITIONS
4
4 SEQUENCE PROGRAM CONFIGURATION AND EXECUTION
CONDITIONS
Sequence programs and SFC programs can be executed at the High Performance
model QCPU.
This chapter describes the sequence program configuration and execution conditions.
SFC programs are not described in this manual.
For details on SFC programs, refer to the QCPU (Q mode)/QnACPU Programming
Manual (SFC).
4.1 Sequence Program
(1) Definition of sequence program
(a) A sequence program consists of sequence instructions, basic instructions,
and application instructions, etc.
Sequence instruction
T0
X0
X1
X41
M0
K100
T0
Y30
BIN K4X10 D0
FROM H5 K0 D10 K1
Basic instruction
Application instruction
(b) There are 3 types of sequence program: main routine programs, sub-routine
programs, and interrupt programs.
For details on these programs, see the following sections of this manual:
• Main routine programs : Section 4.1.1
• Sub-routine programs : Section 4.1.2
• Interrupt programs : Section 4.1.3
File A
Main routine
program
Sub-routine
program
FEND
Interrupt
program
RET
IRET
END
P0
I0
REMARK
For details on the sequence instructions, basic instructions, and application
instructions, refer to the " QCPU (Q Mode)/QnACPU Programming Manual
(Common Instructions)".

Mitsubishi QCPU (Q Mode) Specifications

General

Brand	Mitsubishi
Model	QCPU (Q Mode)
Category	Controller
Language	English