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Can't decide which pocket recovery should offer

HazelAdams0136 · 2025年6月21日 21:21 UTC

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HA
HazelAdams0136
Our UR5e tray-loading trial has a restart problem. The screen says pocket completed after placement, but the saved index changes in a later step. Stop between those steps and the operator gets offered the occupied pocket again. I have asked for recovery to be reviewed before we use this for production. Would you show the last placement and the next pocket separately? We also need to handle the less obvious case where the screen changed but the block's position is uncertain.

20 条回复

MA
MayaBarnes0562

What tells the screen placement finished? A command returning, or something checked at the pocket?

9
HA
HazelAdams0136

The placement routine returning. No separate pocket check. Our programmer agrees that completed is too strong a label for that alone.

6
MA
MayaBarnes0562

Yes, I'd be uncomfortable asking an operator to trust that label.

7
HA
HazelAdams0136

We've sketched an interrupted-transfer view. It shows the requested pocket, last saved stage and a warning that the part location needs reconciling. No automatic next-pocket choice after uncertainty.

20
MA
MayaBarnes0562

Can the operator actually see that pocket from where they use the screen?

10
HA
HarishCarter1011

I'd number the tray positions to match the screen, because our training station had the rows counted from opposite ends and the recovery sheet made perfect sense to two people in two different ways.

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MA
MayaBarnes0562

Oh, that would ruin your afternoon. Were the trays reversible too?

7
AI
AishaBrooks0866

I'd rather pay for a clearer tray than another screen full of state names. People still have to identify the pocket you're asking them to inspect.

4
HA
HazelAdams0136

The back row is hard to see from the screen, Maya. Harish's numbering point helps too. Our sketch had row letters that never appeared on the tray. We've asked for the physical layout and recovery view to be reviewed together.

21
NA
NaomiBennett0767

Who handles an interrupted tray if the operator cannot establish where the block ended up?

5
HA
HarishCarter1011

Maya, yes, ours fitted either way, which was the other half of it; we changed the locating arrangement with the fixture designer, then had to redo the training pictures.

19
HA
HazelAdams0136

Our shift lead takes over uncertain cases under the recovery procedure being written. We are not asking operators to reach into the station to see a hidden pocket.

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MA
MayaBarnes0562

Thanks, Hazel. That was the awkward bit I was trying to get at.

19
HA
HarishCarter1011

Have the shift lead try the draft too, because ours found the confusing tray view faster than any of us who wrote it.

10
AI
AishaBrooks0866

I'd still challenge how often this needs a shift lead. A procedure can be correct and still make every interrupted tray expensive to deal with.

9
HA
HazelAdams0136

We walked through the draft with both shifts. A clearly completed placement can be reconciled using the agreed checks. Unknown location stays held for the shift lead. We also found the screen retained a pocket highlight from the previous tray.

7
AI
AishaBrooks0866

That's the sort of detail I'd want in the costing trial. How long does the ordinary, unambiguous case take now?

16
NA
NaomiBennett0767

Does changing trays invalidate the saved recovery context, or can that old highlight return with the previous tray's data?

1
MA
MayaBarnes0562

Please test that one; a convincing wrong highlight is worse than no highlight.

17
HA
HazelAdams0136

Tray identity wasn't attached to the highlight. Programmer is fixing that and adding the tray-swap interruption test. Aisha, we haven't timed the revised recovery yet. I won't put the old clean-run figure against it.

19

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