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DIgital signature - QE71

Jul 06, 2017 at 01:54 PM


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Hello Guys,

Is there anyway that we can leverage digital signature for results recording using QE71 ? I know it works for QE51N but as this requires DS for every single chars, just wondering is there any option in QE71 ? Or is there anyway that I can restrict one DS for all chars in QE51N.

Please do let me know.

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1 Answer

Craig S
Jul 06, 2017 at 02:28 PM

You indicate your system is asking for a DS for each characteristic. Is that correct?

If I have a single inspection lot and 8 tests, I only have to enter in the DS when I save the results. It doesn't require 8 digital signatures.

So I'm not sure what you are looking for.


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Thanks Craig. I agree it is one DS for all of them at RR level on DS but they usually receive several containers meaning several physical samples requiring DS would be time consuming. So is there anyway we can leverage DS for QE71?


Not that I'm aware of. You would probably have to copy it out to a Z program and modify for it for your use.

It could be a very simple change as there is a DS indicator in the QALS table that indicates an inspection lot requires a digital signature. I would guess that the program uses that to check and doesn't allow the program to select any DS relevant lots. You could simply remove that check from the Z program and see what happens. I would have no clue of the impact of doing that as I have never tried that. I might not work or close properly once you record results.


Thank you very much for your inputs. I will see what I can do.