How can i change star to delta delay timing in simocode 3UF5001

 Dear sir

How can i change star to delta delay timing in simocode 3UF5001

ANKUSH PATEL

LesPaul

Hello Sudheendra,

SIMOCODEpro is an intelligent motor control system. It expects a Feedback ON=false after turning off the Star-Contactor. After Feedback On= False it will turn on the Delta contactor.

This monitoring is implemented to avoid a short circuit on your system when the Start contactor does not switch off.

In your case (Feedback On is linked to the main contactor) SIMOCODEpro does not get an OFF state. That’s why the Delta contactor is not activated.

I guess you also have set the Execution time to 0, else you should get a fault on SIMOCODEpro.

My recommendation for your Control circuit trial:

Rewire "Feedback On" to "Status – motor current flowing"

Set "Execution time" back to default (1.0s)

activate Test Position Feedback (TPF)

TPF is special for the trial without 3phase power. SIMOCODEpro will operate like with 3phase power (motor current flowing) but expects no real current flow.
best regards
LesPaul

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Split from Simocode - Delta Contactor not picking up in Star-Delta Configuration.