Tag: ST Language

Loops – ST

Loops – ST PLC Educative Solutions For Factory Automation

The Structured Text (ST) language supports 3 kinds of loops: FOR … DO … END_FOR: Reapeats some processing for some given iteration count WHILE … DO … END_WHILE: Repeats some processing while a condition is true REPEAT … UNTIL … END_REPEAT: Performs some processing at least once, then repeats it until some condition becomes true […]