B&K Nexus 2690 Conditioning Amplifier

[Barath123]

Hello community,

I'm currently working on a conditioning amplifier testing, I'm using the Bruel & Kjaer Nexus 2690 Amplifier for the measurement and testing. I was able to use the nexus drivers provided by the B&K, but I'm encountering an issue with the "Disconnect Nexus" driver. 

Since the connect driver works perfect and so other drivers provided, I can notice that the display on the Nexus amplifier is still showing "REMOTE" despite adding the disconnect driver at the end of the sequence on the block diagram.

I was hoping if any of yous had a similar experience like the one I mentioned above. Is there a workaround?

any help would be appreciated.

[GerdW]

Hi Barath,

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@Barath123 wrote:

I can notice that the display on the Nexus amplifier is still showing "REMOTE" despite adding the disconnect driver at the end of the sequence on the block diagram.

Is there a workaround?

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Typically you send your device back to "LOCAL" mode before disconnecting…

[Henrik_Volkers]

If you investigate signal conditioners, do you know the

Calibration of conditioning amplifiers for dynamic application : Guideline DKD-R 3-2

https://oar.ptb.de/files/download/681c525953218de84f08e7e8

? 😉