Products > Test Equipment
SDM3045X to SDM3055X-E "Improvement" Thread
tautech:
--- Quote from: KungFuJosh on October 31, 2023, 11:50:58 pm ---
--- Quote from: tautech on October 31, 2023, 11:47:45 pm ---Will try also on return to base. Have shunts in the SHS820X package.
--- End quote ---
I tried with a shunt I made that said 0.4Ω in continuity mode. Didn't do anything on either of my DMMs. I inserted it in a powered off state, and then turned it on, and there was no change.
Except I noticed something weird on the real 3055. For some reason, every time I power on, it switches to continuity mode. Power on state is Last, and Last was DCI. 🤷
--- End quote ---
Hmmm maybe try setting it back to Default (DCV) for a boot or 2 then back to Last. Might somehow have its knickers in a knot. :-//
KungFuJosh:
--- Quote from: tautech on October 31, 2023, 11:54:41 pm ---Hmmm maybe try setting it back to Default (DCV) for a boot or 2 then back to Last. Might somehow have its knickers in a knot. :-//
--- End quote ---
Is there a time requirement for turning on or off? Like how long it needs to be on before powering off, or how long it needs to be off before powering on to not mess with the settings recall?
tautech:
--- Quote from: KungFuJosh on November 01, 2023, 12:10:20 am ---
--- Quote from: tautech on October 31, 2023, 11:54:41 pm ---Hmmm maybe try setting it back to Default (DCV) for a boot or 2 then back to Last. Might somehow have its knickers in a knot. :-//
--- End quote ---
Is there a time requirement for turning on or off? Like how long it needs to be on before powering off, or how long it needs to be off before powering on to not mess with the settings recall?
--- End quote ---
AFAIK setting changes are not saved instantly like in scopes. Probably 30s is enough to get them captured.
Some while back this was discussed in the SDM3000 thread IIRC.
I’ll check this behaviour also when home and if necessary report it as a new bug. :rant:
KungFuJosh:
--- Quote from: tautech on November 01, 2023, 12:20:45 am ---AFAIK setting changes are not saved instantly like in scopes. Probably 30s is enough to get them captured.
Some while back this was discussed in the SDM3000 thread IIRC.
I’ll check this behaviour also when home and if necessary report it as a new bug. :rant:
--- End quote ---
It was a timing thing, apparently I was turning it on and off too quickly. I didn't time it, but I left it on and off longer, and recall worked correctly.
glitchcatcher:
--- Quote from: tautech on November 01, 2023, 12:20:45 am ---AFAIK setting changes are not saved instantly like in scopes. Probably 30s is enough to get them captured.
Some while back this was discussed in the SDM3000 thread IIRC.
I’ll check this behaviour also when home and if necessary report it as a new bug. :rant:
--- End quote ---
Oh yes, please make them release new FWs as soon as possible, to save us doomed people with the 5.02.01.09R2.
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version