How to realize wireless communication between Kingview and Siemens PLC?
This paper introduces the method of realizing S7-200 PLC wireless monitoring by using Kingview and GPRS DTU dedicated to Guangzhou Giant PLC. Compared with the traditional GPRS DTU, the features of this scheme are: 1: remote monitoring with configuration software (PLC data can be modified, data can be viewed, historical data reports, trend charts, etc. ), and macro control can be configured freely, or WINCC, Kingview and other configurations that support OPC at will.