Digital Multimeters (DMMs) and Precision DC Sources

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Issue with PXIe-4139 OLP(overload pretection) Error

PXIe-4139 throws error 1074118575 which mentions that the device has activated Overload Protection (OLP).  To get it out of OLP, reset the device in NI MAX is needed. I was wondering if there is a stress test parameters on Reset Device in NI MAX. For example, how many times can I reset the SMU at most within a certain time (such as 10 seconds). Or maybe another solution to reslove the OLP issue? Thank you!

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Message 1 of 3
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Hi,

 

This is the guide I have found most useful when dealing with OLP:

 

SMU Best Practices: Understanding Compliance and Device Protection Errors

 

Hope this helps!

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Message 2 of 3
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Thanks a lot!! I'll try following the steps on this link and see if it works in my situation.

 

Best Wishes!

 

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