CSI 4500 Machinery HealthTM Monitor

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Product Data Sheet September 2006 machinery health faults. When both prediction and protection are required, Emerson delivers with a complete asset management strategy for your most critical rotating machines. PlantWeb Alerts give clear, powerful indications of developing problems to an operator at a DeltaV station. Real-time Machinery Health Feedback to Process Automation Machinery health information is nothing new–maintenance personnel have long benefited from the predictive capabilities of vibration analysis and other integrated technologies. But without vibration monitoring feedback to process automation, operators don’t know the effects their actions have on the health of rotating machines. In fact, 40% of machine faults are the result of process variations. The CSI 4500 and the AMS Machinery Manager send real-time overall vibration levels to operators. If process adjustments are made, operators see the live impact on machinery health. With vibration data integrated with process automation, informed real-time decisions are possible. For example, if a mill operator adjusts a stretch roll on the paper machine and cocks the roll, vibration increases immediately. Feedback to the operator is provided and further adjustments head-off premature failure of the roll. The CSI 4500 provides machinery prediction that complements an existing protection system. Page 2
Machinery Health TM Management PlantWeb Alerts provide actionable information. There are certain process variations that impact rotating machines in negative ways. For instance, low tank or head levels may increasevibration on a pump or hydro turbine. Faulty valves, incorrect process running conditions, upstream loads or downstream backups may also impact machinery health. Process event monitoring with adaptive automated vibration analysis will send PlantWeb Alerts, containing information about the fault, to operators at Emerson’s DeltaV digital automation system. As an example, when a tank level sensor indicates the level has exceeded a designated low set point, the CSI 4500 detects and automatically adapts its monitoring strategy to begin “watching” for a cavitation parameter to exceed a defined fault level. A PlantWeb Alert labeled cavitation is then delivered to the operator at the DeltaV station. The operator can take action such as adjusting the level of an upstream tank to decrease vibration and increase efficiency on a pump, adjusting tank levels to stop cavitations, or increasing speed of a machine to eliminate a resonance condition. Machinery Health feedback integrates to process automation systems, such as Emerson’s Ovation ® and DeltaV digital automation systems. Page 3
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CSI 4500 Machinery HealthTM Monitor

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