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My Atlas Copco compressor showing JDEC warning? What does it mean?

by Dan Johnson
(minnasota us)

JDEC warning unAck on display what does that mean?

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Still need help with JDEC warning.
by: Anonymous

JDEC warning unAck on display what does that mean?

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unAck
by: Doug in s.d.ca

Typically, a device is being polled but is not responding. That’s about my understanding of it.

Has anyone heard from Atlas Copco on this issue?