I added on a Duex5 so I could do independent Z-axis bedleveling.
While doing that, somehow I removed the voltage setting for Extruder.
When I went to do extrude movements, I got a warning that the stepper wiring appeared disconnected.
I spent a bit of time tracing my wiring, making sure nothing was wrong before I noticed the M906 lacked the usual E600 setting I use.
Please explain what you think the bug is.
Steps to reproduce:
- In config.g, remove the EXXX setting from the M906 line.
- Heat hotend until extruder controls unlock.
- Retract hotend.
Following message appears:
This error does not appear if I remove the X or Y settings from the M906 line
Thanks. The issue is that if the motor current is set to zero then the "motor disconnected" warning may be triggered. In a future firmware revision I'll set a minimum motor current for the warning to be active.
How about a warning that they are trying to use a motor with no current defined?