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04-23-2017, 06:47 AM #1
- Join Date
- Mar 2017
- Location
- Scotland
- Posts
- 3
CTC prusa i3 pro B Auto bed leveling
Hi all has any one ever fitted this printer with a probe like this LJC18A3-H-Z/BX 1-10mm Capacitance Proximity Sensor Switch NPN NO DC 6-36V 300mA
if you have can you please help a novice who is stuck i have fitted the sensor to the printer and i have wired it but on the signal wire i get 0 volts that can't be correct I thought i would need at least 5 volts i just don't know what i have done wrong.
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05-11-2017, 05:18 AM #2
- Join Date
- Apr 2016
- Posts
- 120
So long as you have the polarity correct, then yes I agree, you should see a voltage when at the correct height. Are you using the resistor method to connect to the Z stop and have you connected it correctly?
Printer will print perfect...
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