Current location - Plastic Surgery and Aesthetics Network - Plastic surgery and beauty - Cmp of Siemens PLC >; What do you mean =D
Cmp of Siemens PLC >; What do you mean =D
1, which means: double integer value, proceed >;; = command judgment.

2.PLC is a programmable logic controller, which uses a programmable memory to store programs, executes user-oriented instructions such as logic operation, sequence control, timing, counting and arithmetic operation, and controls various types of machinery or production processes through digital or analog input/output.