What is the range of INT 16-bit integer? -32768~+32767
2. One-handed? 32-bit integer? What is its value range? -2 147483648~+2 147483647
3.SINT? Whose 8-bit integer is the range? - 128~+ 127
4. Real? The range of real number types is128th power of -2 to128th power of 2.
5.BOOL boolean type? Its value range is 0 or 1.
Plc is a programmable logic controller and a digital operation electronic system specially designed for industrial environment applications. It uses programmable memory, which stores instructions for logical operation, sequence control, timing, counting and arithmetic operation, and controls various types of mechanical equipment or production processes through digital or analog input and output.