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.MEAS Failure

 

Hello All,
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According to the help file:

.MEAS TRAN res2 FIND V(out)*I(Vout) WHEN V(x)=3*V(y)

Print the value of the expression V(out)*I(Vout) the first time the condition V(x)=3*V(y) is met. This will be labeled res2.

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When I put this on my schematc:
.MEAS TRAN TooLow1 find V(XSW11:X1:Qc,XSW11:X1:Qe) when V(XSW11:X1:Qc,XSW11:X1:Qe)<1
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The result is always:
Measurement "toolow1" FAIL'ed
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So I ask myself, does "FAIL'ed" mean it failed to ever find V(XSW11:X1:Qc,XSW11:X1:Qe)<1 or does it mean that the .MEAS command has flawed syntax.
So I tried it with V(XSW11:X1:Qc,XSW11:X1:Qe)<3 which happens all day long.
V(XSW11:X1:Qc,XSW11:X1:Qe) goes to 2 volts regularly so the .MEAS command should find it <3 volts.
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But looking for <3 volts in a signal that regularly goes to 2 volts still produces:
Measurement "toolow1" FAIL'ed.
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My syntax looks exactly like the help file's syntax.
I don't see where I could be going wrong.
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Please help if you can.
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Thank You
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