Re: Agilent 82357B repeatable hard failure

Jim Houston <[email protected]> Sun, 24 Sep 2023 20:50:39 -0400
Newsgroups gmane.linux.hardware.gpib.general
Message-ID <[email protected]>
Hi Micha,  Everyone,

Thank you for running this.   Would you do another run, I would like to 
see what happens
with a response including the letter 'E'.  A command that returns
a voltage would likely do.  On my HP3478A a 's' returns the front panel 
value it
may work on your meters.

Thanks
Jim

On 9/24/23 19:48, Michael Dittrich wrote:
> Hi Jim,
> attached the outputs from my system.
>
> Ciao, Micha
>
> jhouston@linux-gpib:~$ python3 byte_read.py 4 volt?
> b'0' 256
> b'.' 256
> b'0' 256
> b'E' 256
> InternalReceiveSetup: command failed
> Traceback (most recent call last):
>     File "byte_read.py", line 12, in <module>
>       ch = inst.read(1)
>     File "/usr/local/lib/python3.6/dist-packages/Gpib.py", line 59, in read
>       self.res = gpib.read(self.id,len)
> gpib.GpibError: read() failed: An attempt to write command bytes to the bus has timed out.
> jhouston@linux-gpib:~$
>
>



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