Products > Test Equipment

Keithley DMM7510, SMU 2450 & 2460 problems

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suntar:
MegaVolt, thanks,
TSP/SCPI interface seems to be broken:   only *idn? command gets answer, others return either an empty string or timeout.
for example,
==
loadscript test
print(localnode.model)
endscript
test()
==
returns nothing. 

Also, people in our lab have an idea that previous firmware upgrade to 1.1.0s  version  could be done improperly, like 1 time instead of 2 in a row. It was long time ago and we can not check this nowdays.
The unit was working fine with this 1.1.0s, except real buttons.

HighVoltage:

--- Quote from: suntar on February 07, 2020, 01:02:38 pm ---Also, people in our lab have an idea that previous firmware upgrade to 1.1.0s  version  could be done improperly, like 1 time instead of 2 in a row. It was long time ago and we can not check this nowdays.
The unit was working fine with this 1.1.0s, except real buttons.

--- End quote ---

You can always downgrade to an older FW version and see if the problem persist.

Lately I have no more problems with my DMM7510, it is very stable.

suntar:

>You can always downgrade to an older FW version and see if the problem persist.

That's probably what I need.  But how do I do this  if screen is not working anymore? 

HighVoltage:
It seems more like you can not do this yourself.

I would call them by phone.
The Keithley staff in Munich / Germany is very helpful on the phone.

bson:

--- Quote from: JxR on November 28, 2019, 04:10:54 am ---1.7.1 released to address a critical fix for the SMUs (2450 atleast).

New I-V tracer app available that is installed via Kickstart 2.2.0. Seemed like a cool basic feature, until you find out it is a paid license that starts at $1500.  :palm:

Either way you can try it out for 30 days, then uninstall.

--- End quote ---
Don't they have a scripting language to create apps like this?  How hard can it be to put one together?

Can apps be controlled using SCPI over LXI?

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