Check your VIN voltage. You can also send M122 to see the minimum and maximum VIN voltages recorded. The range for correct operation is about 10V to 28V.
Edited 1 time(s). Last edit at 05/20/2019 11:38AM by dc42.
Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod
Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].
