Screening Machine PLC Data Acquisition and Fault Maintenance System

A screening machine is an automated device that separates materials into different grades based on particle size.

 Its stable and efficient operation significantly impacts product quality and production efficiency. However, during actual production, factors such as equipment aging, improper operation, and environmental conditions can lead to malfunctions in the screening machine, causing production shutdowns and posing considerable challenges to production. These issues severely affect production efficiency and product quality, posing a significant test for equipment manufacturers in terms of providing efficient and timely maintenance services.

WideIOT offers a solution for equipment manufacturers with its screening machine PLC data acquisition and fault maintenance system.

 This system utilizes an industrial smart gateway to achieve data acquisition and wireless communication from the screening machine's PLC, aiming to enable real-time monitoring, fault预警 (which can be translated as "early warning"), and intelligent maintenance of the screening machine. This approach reduces equipment failure rates, enhances production efficiency, and improves product quality. Furthermore, PLC remote maintenance helps enterprises lower maintenance costs and boost market competitiveness.

System Functions

1. Data Acquisition and Processing
   • The industrial smart gateway interfaces with the PLC to collect data, obtaining real-time information on the screening machine's operational status and parameters. This data is then transmitted to a cloud platform or upper computer via 5G/4G/WIFI/Ethernet. Edge computing is employed to filter, categorize, and aggregate the collected data, providing a basis for fault diagnosis and early warning.
2. Fault Diagnosis and Early Warning
   • Real-time monitoring and processing of the screening machine's operational data enable the timely identification of potential fault risks. The system supports customizable alarm rules and notification methods (WeChat, SMS, email, etc.). By establishing fault diagnosis models and early warning mechanisms, it facilitates rapid fault location and diagnosis, offering targeted maintenance solutions to enterprises.
3. Maintenance Management and Optimization
   • Process-oriented maintenance management is achieved through fault alarms and maintenance work orders, ensuring efficient equipment use and upkeep. Users can track the progress of maintenance work orders, responsible personnel, and work logs at any time. Continuous analysis and optimization of maintenance data contribute to ongoing improvements in product and service quality, enhancing system stability and accuracy, and creating greater value for enterprises.