In which system does maintenance notify personnel of machine malfunctions?

The SCADA (Supervisory Control and Data Acquisition) system is designed to monitor and control industrial processes. One of its key functions is real-time data collection and analysis, which includes monitoring the operational status of machines and equipment. When a machine malfunctions or deviates from its normal operational parameters, the SCADA system generates alerts and notifications to inform personnel about the issue.

This functionality is crucial because it enables quick responses to potential problems, helping to minimize downtime and enhance operational efficiency. The system provides visual representations through dashboards and can trigger alarms or notifications, ensuring that maintenance personnel are aware of malfunctions promptly and can take appropriate actions.

The other systems mentioned, while important in their own rights, serve different primary functions. For example, the MES (Manufacturing Execution System) focuses on managing and monitoring work in a manufacturing facility, ensuring efficiency and productivity rather than specifically notifying personnel of malfunctions. The PLC (Programmable Logic Controller) is used primarily for automating processes and does not inherently provide a notification system for personnel. ERP (Enterprise Resource Planning) systems integrate various business processes but are not designed for real-time monitoring of machine malfunctions in the way SCADA systems are.