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Entry type: Application example Entry ID: 87604493, Entry date: 02/19/2014
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Monitoring and Diagnostics of Control Valves using the “VlvMon” Function Block in SIMATIC PCS 7

  • Entry
  • Associated product(s)

Objective of this entry
The objective is performance monitoring and diagnostics of centrifugal pumps in the context of SIMATIC PCS 7 Plant Asset Management. A low-cost solution can be achieved by intelligent combination and logical interpretation of measured process values which are (mostly) already available in the DCS, in contrast to high-end condition monitoring systems based on dedicated additional sensors, e.g. vibration sensors or structure-borne sound sensors.

Main contents
The following issues are discussed in the document:

  • How to implement valve monitoring.
  • How to parameterize and commission valve monitoring.
  • How to evaluate the monitoring results in the context of plant asset management.

Validity
The VlvMon function block is part of the Condition Monitoring Library since PCS 7 V8.0.

Downloads

Content of Downloads

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Documentation
Monitoring and Diagnostics of Control Valves using the “VlvMon” Function Block in SIMATIC PCS 7
87604493_ValveMonitoring_en.pdf ( 573 KB )

 

Further Information

Link

Download
Condition Monitoring Library V8.0
Entry-ID: 70081830
Download
Condition Monitoring Library V8.0+SP1
Entry-ID: 82647049
Function Manual
SIMATIC Process Control System PCS 7 Maintenance Station
Entry-ID: 68157295
Application Description
Monitoring of Centrifugal Pumps using the "PumpMon" Function Block in SIMATIC PCS 7
Entry-ID: 42460161

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