Programming Language - Mitsubishi Electric Q01UCPU User Manual

2.12

Programming Language

Programming tools support the following programming languages.
• Ladder
• Structured text
• SFC
• Structured ladder
(1) Ladder
A graphical programming language used for contacts and coils. For a project with a label, the inline ST function
can be used in the ladder editor which allows a user to edit structured text programs.
X0
T0
X1
X41
Data indicating the execution status of an operation in a sequence program step is referred to as "signal flow".
(2) Structured text
A text language such as C language, and is preferred by computing engineers.
(3) SFC
A graphical programming language where the execution order and conditions are clearly defined for the program.
(4) Structured ladder
A graphical programming language that is used contacts and coils.
Remark
For the projects that support these programming languages, refer to the following.
Manual for the programming tool used
M0
BIN K4X10
FROM H5 K0 D10
CHAPTER 2 APPLICATION OF PROGRAMMING
Sequence instruction
K100
T0
Y30
Basic instruction
D0
Application instruction
K1
2
105