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OVRFLW when measure resistance

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Tatiana01
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Joined: July 2nd, 2017, 11:27 pm
Country: Israel

OVRFLW when measure resistance

Post by Tatiana01 » July 2nd, 2017, 11:55 pm

Hello,
I have a 2701 DMM + 7709 switch model and I want to measure e resistance from backplane panel.
I use a 2-wire ohm function and I get a OVRFLW. If I measure it from the front panel it works.
What can be the problem? Thank you for your advises!

Andrea C
Keithley Applications
Keithley Applications
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Re: OVRFLW when measure resistance

Post by Andrea C » July 12th, 2017, 5:56 am

In addition to closing the appropriate channel on the 7709 card, also be sure to press the Inputs Front/Rear switch on the front of the 2701. It needs to be pressed in for Rear to route the cards to the internal DMM.

Tatiana01
Posts: 2
Joined: July 2nd, 2017, 11:27 pm
Country: Israel

Re: OVRFLW when measure resistance

Post by Tatiana01 » July 13th, 2017, 1:22 am

Thanks for your replay.
I change it to the REAR on front from the beginning but it not helps, also i tried to use a system channel operation and a multiple channel operation it still not working.
If you know what more can cause that problem I will appreciate your help!

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