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Heat Bed Polarity  

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Adam
 Adam
(@adam-7)
Active Member
Heat Bed Polarity

If testing the power connections to the ENSY with a continuity meter, are the positive and negative wires coming from the heat bed supposed to have continuity between each other? I went through all my PSU connections to the ENSY with a multi-meter to tripple check all the positive and negative connections and I'm getting continuity between the heat bed C+ and C- in the instructions. Is this correct?

Best Answer by --:

Continuity yes. Low ohms yes. But ZERO ohms, no.

https://help.prusa3d.com/article/mvzxcjkvtx-troubleshooting-multimeter-usage

States the bed should be 3.5 ohms.

Veröffentlicht : 01/09/2019 2:56 am
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(@)
Illustrious Member
RE: Heat Bed Polarity

Continuity yes. Low ohms yes. But ZERO ohms, no.

https://help.prusa3d.com/article/mvzxcjkvtx-troubleshooting-multimeter-usage

States the bed should be 3.5 ohms.

Diese r Beitrag wurde geändert Vor 5 years von --
Veröffentlicht : 01/09/2019 3:27 am
Adam
 Adam
(@adam-7)
Active Member
Themenstarter answered:
RE: Heat Bed Polarity

Thanks a bunch. I was just using my meter to triple check my wiring from the PSU to the EINSY and got worried when I heard the continuity tone when checking the heat bed terminals. I believe that is actually how heaters work but then again I am no electrical engineer. Just wanted to check before powering anything. Thanks again!

Veröffentlicht : 01/09/2019 3:38 am
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