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davidtudor asked

Phase Missing After Generator Stops

Hi

i very intermittently get Phase Missing fault, this is a 3 phase system with 3 slaves also, Multiplus ii 5kva, all exactly same units all on same software.

I lose electric for a small amount of time and then boots back up, sometimes happens after generator has been charging and then stops as the charging is up to level.



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3 phase
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Alexandra avatar image Alexandra ♦ commented ·

@davidtudor

Have you physically see which phase it is that is doing it? That usually narrows down where the issue is.

Error 17

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davidtudor avatar image davidtudor Alexandra ♦ commented ·

HI

no, I haven't I presume it will show you by the lights on front, the problem is its so quick at restoring, I cant catch it, one thought I had was to put CCTV camera in there pointing at the Multiplus?


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davidtudor avatar image davidtudor Alexandra ♦ commented ·

Hi Alexandra

if i found which unit is faulting, what do i do then?

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Alexandra avatar image Alexandra ♦ davidtudor commented ·

You will have to now work out why.

Sometimes swapping the physical position helps if it is not the comms cables and other things listed in the ve bus manual.under the error code.

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