How to simulate a dip event by using AD-PQMON-SL and Scopy?

Question

Hardware: AD-PQMON-SL 
 
 Software: Scopy 2.0.0-b3d077f6 
 
 Expected Result: 
 When the single-phase voltage input <57.15V, a dip event is triggered. 
 
 Error Result: 
 There&rsquo;s no dip event.

Troubleshooting steps that I have taken: 
 
 I set the nominal voltage based on this formula
 
 Nominal Voltage = {RMS*(&radic;2)}/(Voltage Scale) 
 Exp: {63.5*(&radic;2)}/(1001)=0.09 V&rsquo;

Try to refer manual but there&rsquo;s no example in Scopy documentation

DiaconuGabriel · Accepted Answer

Hi YongLawrence , 
 Dip event detection requires all 3 voltage inputs to be connected.)

REtz · Answer

Hi YongLawrence , As Gabriel said the dip event logic on the Pqmon depends on the network you selected. Since the default setting is 3-phase, the Pqmon will trigger a dip event because the other two phases are always under the threshold, so it will not recover from the dip event. For a dip event to be acknowledge, the voltage should recover based on the hysteresis you set. For a quick test you can connect the same voltage to all the three phase inputs and run again the test. I suppose that you already tested the other event types and they worked fine, since the swell and interrupt conditions are met also by the other two inputs that are not energized.

SLA Status	Assignee	Support Status
SLA Closed. Missed after 169 hours	MStokowski REtz	Awaiting Customer Response

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How to simulate a dip event by using AD-PQMON-SL and Scopy?

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