Community PCB Design & IC Packaging (Allegro X) PSpice ERROR(ORPROBE-3133) When Measuring Slew Rate of MAX44284H...

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ERROR(ORPROBE-3133) When Measuring Slew Rate of MAX44284H in PSPICE

I am currently testing the slew rate of the MAX44284H current-sense amplifier using PSPICE. When I use the "Evaluate Measurement" function to measure the falling edge slew rate (SlewRate_Fall(1)), I encounter the following error message:
ERROR(ORPROBE-3133): Measurement not evaluated due to Measurement search failure 1

How can I resolve this error to correctly measure the falling edge slew rate of the MAX44284H using the slewrate_Fall(1) function in the "Evaluate Measurement" tool? Are there any other settings or methods that could help solve this problem?Thank you for your assistance!

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0 TechiEE12 11 months ago

SlewRate_Fall function is used to calculate the slew rate of a negative going step response curve. You will need to pass the trace name as an argument here. The correct syntax is SlewRate_Fall(<trace name>). Could you share the function with trace name that you are trying.
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0 WillChen072 11 months ago in reply to TechiEE12

I have attached an image of my circuit diagram for reference. The function I used is SlewRate_Fall(V(U2:OUT)).
Additionally, I am unable to find models for Transphorm components on the PSPICE model library at www.pspice.com/.../transphorm. Are these models available elsewhere, or is there a specific reason they are not listed?
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0 TechiEE12 11 months ago in reply to WillChen072

Can you also share the trace curve of V(U2:OUT). Hope it is a negative going response.
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0 TechiEE12 11 months ago in reply to WillChen072

Can you also share the trace curve of V(U2:OUT). Hope it is a negative going response.
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