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Part 5 Multi-Tasking Chapter 1 Real-Time Multi-Tasking
Part 5 Multi-Tasking
Part 5 Multi-Tasking
Chapter 1 Real-Time Multi-Tasking
1. SEL Language
The XSEL Controller allows integrated control of actuators and peripherals with a single controller using its 32-
bit RISC CPU and high-speed real-time operating system. There is no need to learn various languages for
different units, such as robot language for robots and sequencer language for peripherals. Since SEL language
is the only language used, an efficient system can be designed.
The current version of SEL language represents a pioneering evolution of the widely proven programming
language, evidenced by higher-performance features and advanced functions. The latest version is also easier
to use compared with the conventional SEL language.
General system
Robot
control unit
Robot language
If
Then Else
MOVP P10
DOUT (307) = IB
Robot
Conveyor
Interlocking wiring
Peripheral
equipment,
control unit,
sequencer
Ladder diagram
XSEL system
XSEL
Controller
Wiring is also simpler.
SEL language
N600 MOVL10 307
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