DAQIOT

Distributed PV sites are scattered, data is scattered, troubleshooting lags behind, and O&M costs are high New energy Common pain points in operation. this Distributed PV Smart Management Visualization Screen , relying on IoT Real-time Collection and Data Analytics One stop coverage of asset monitoring, power generation statistics, fault warning, work order O&M, and benefit carbon emission analysis, achieving PV power station Unmanned digital control. The large screen intuitively displays the overall assets of the entire area: it is connected to 91PVstations, with a total installed capacity of 899.15MW, and clearly distinguishes between three types of stations: operating, under construction, and planned; 666 devices Real-time are monitored, with normal and alarm devices displayed in different zones, and the overall asset status is clear at a glance. Year, month, and day levels power generation The data Real-time has been updated, and the power generation details of each substat...

routine  Modbus RTU  For half duplex Communication Protocol Only supports single master station docking with slave stations, industrial sites  PLC When multiple devices such as data acquisition instruments and monitoring systems simultaneously read the same instrument, bus conflicts and communication disorders are prone to occur. This two master and one slave module is designed for dual master shared slave scenarios, providing a one-stop solution to the pain points of concurrent access for multiple devices. http://weixin.qq.com/r/U0gPF_XEorjdraF09x1B (QR code automatic recognition) The module relies on multiple core mechanisms for stable operation: built-in data caching Proxy, pre stored slave register Data, dual master stations can read cache to avoid bus contention; collocation Logical Token Arbitration Accurately distinguish between two main station commands, return the response data to the original path, and prevent signal confusion. The device is compatible with two ...