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Issues with different devices can lead to shutdowns and failures. In this example we want to monitor the duration of each operation mode of an input signal. This example can be used to monitor all the conditions that can lead to inefficient device performance.  

In order to monitor all operation modes we need to, 

1. Create all the modes using Value Search Tool.

a.       StartUp (input < 75)

b.       ShutDown (input > 95)

c.       SteadyState (75 < input < 95)




2. Create a continuous condition called “Mode” comprising all three (startup, steady state, shutdown), and assign a property to each capsule to identify the mode.  

for more information please look at the following post: A Guide to Working with Capsule Properties


$ShutDown   = $Shutdown.setProperty("Mode", "ShutDown")
$StartUp     = $Start.setProperty("Mode", "StartUp")
$steady = $Steady.setProperty("Mode", "Steady")
combineWIth($StartUp, $steady, $ShutDown)


3. Finally, calculate the total time per mode using Histogram Tool.

For more information on Histogram Tool please see the following link: Histogram Tool



Content Verified DEC2023

Edited by Chris Harp
Updated links
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