Re: 6632B supply stuck in PROT mode, unable to reset.
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Thanks for the info¡ Yeah, I know, you¡¯re right, I should have thought it through before hooking things up, but I¡¯ve charged these types of batteries many times without incident, but¡
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Anyway, I was following the flowchart, as you recommended; Display comes on, yes, Error messages, No; Protect Annunciator On, Yes. Then it directs me to 0V, I¡¯m assuming that means Zero Volts on the VFD, it does show zero volts momentarily, then it shifts to the voltages I mentioned so I assumed ¡®No¡¯ in the flowchart and followed it to RI, and that¡¯s where I got lost. I can find no reference to RI. What is RI? I¡¯m assuming it is RI capital I no a 1.? The flowchart directs me to check RI input, A2 Interface board. Again, I can see no reference to an AI on the A2 board. What do they mean "check RI input"
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Again, Thoughts?
~M
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Michael - AF7U