6ES7214-1AG40-0XB0_06

Reliable
The PLC does not require a large number of moving parts and wired electronics. Its wiring is greatly reduced. At the same time, the system is easy to maintain and the maintenance time is short.Plc is designed using a series of reliability design methods. For example, the design of redundancy. Power failure protection, fault diagnosis and information protection and recovery. plc is a specially designed control device for industrial production process control, which has a simpler programming language and more reliable hardware than general-purpose computer control. A refined and simplified programming language is used. The programming error rate is greatly reduced.
Easy to operate
PLC has a high degree of ease of operation. It has simple programming, easy operation, easy maintenance and other characteristics, generally not easy to operate the error. The operation of the PLC includes the operation of program input and program change. PLC has a variety of programming languages to use. Ladder diagrams and electrical schematics are close to each other. PLC has a self-diagnostic function to reduce the maintenance skills of the maintenance personnel requirements. When the system failure, through the hardware and software self-diagnosis, maintenance personnel can quickly find the fault area.