Topics created by Buj

@buj the Duet cannot authenticate on university or similar networks that prompt for a user ID and password in the browser. In this case it is best to use the Duet in access point more and has been suggested.

https://duet3d.dozuki.com/Wiki/Gcode#Section_M552_Set_IP_address_enable_disable_network_interface

The reason for explicitly assigning E to drive 3 is that by default it would be ... E3:4 -- with drive 4 also assigned as an E axis. (As per the bolded text in the article dc42 linked.)

Change of plan. Installed DUEX2 and connect all motors using spare drivers

The main config file is in fact "config.g" The movement section was created by adding a commented line ";movement section" followed by the required commands...

Burnt latest firmware and "Voilà"
Another happy customer.
0_1541600402123_IMG_20181107_091727.jpg

Typically you won't want to run the motors close to their rated current, because they will get very hot if you do. So you can use the internal drivers. If you have only one extruder drive, you can connect the second motor to the E1 output instead of using both series-connected Z motor outputs, and you will be able to drive them independently for bed levelling.

If you do decide to use external drivers, see https://duet3d.dozuki.com/Wiki/Using_external_stepper_motor_drivers for how to connect and configure them.