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What causes error code VREF error A on MC43?

Richard Shults 2 months ago in Master modules / MC4x • updated by Gustav Widén (System support) 3 weeks ago • 3

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Gustav Widén (System support) 2 months ago

VREF overload, VREF short to ground or VREF short to another signal are the main reasons you would see this. 

JasonZA 4 weeks ago

Hi Gustav - just to confirm - the "A" refers to the Vref+ A output? If the error had been "VREF error B" then it would be the B output or C1:51 on an MC43?

Answered
Gustav Widén (System support) 3 weeks ago

Correct.

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