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Keithley 2612: Error code -314 at startup sequence

Models 2601, 2602, 2611, 2612, 2635, 2636
Models 2601A, 2602A, 2611A, 2612A, 2635A, 2636A
Models 2601B, 2602B, 2604B, 2611B, 2612B, 2614B, 2634B, 2635B, 2636B
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Andre Rocke
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Joined: May 4th, 2018, 3:25 am
Country: Germany

Keithley 2612: Error code -314 at startup sequence

Post by Andre Rocke » February 6th, 2019, 2:49 am

Hi, I work with a 2612A which recently started to show an error message -314 "save/recall memory is lost" at the end of the power-up sequence. The device then goes to normal operation and can be used without any problems. Anyhow I am a bit worried if there is eventually an issue with the hardware.
How can I get rid of this message?
Thank you!

Andrea C
Keithley Applications
Keithley Applications
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Joined: October 15th, 2010, 10:35 am
Country: United States
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Re: Keithley 2612: Error code -314 at startup sequence

Post by Andrea C » February 26th, 2019, 3:55 am

There are ultra caps for the memory such as user defined setups.

Try saving a user defined setup to one of the locations.

If the ultra caps are no longer charging, the nvmemory content is vulnerable.
To get rid of error, the parts need replacing.

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