motors or preheating the build chamber and the
print table may be necessary or advantageous.
No. Description Content/Function
1
Drive control -
negative
direction
Moves every axis
individually once for every
tap in
according to the selected
step width.
2
[Printhead
Maintenance
Position]
Tap to move the extruder
head into a preset position
in the upper center of the
build chamber directly in
front of the doors where it is
easily accessible for
maintenance purposes.
3
Homing
buttons
Tap to separately or
simultaneously move the
positions.
4
Drive control -
positive
direction
Moves every axis
individually once for every
tap in
according to the selected
step width.
5
Extruder
temperature
control
Enables directly setting the
temperature and extruding
filament for one extruder at
a time (see the chapter
in
the “Material” section of the
knowledgebase).
Expert Control screen
[Log] screen
All communication between touchscreen,
BeagleBone Black and microcontroller is stored
and displayed on the log screen. Print job
statuses are stored also.
Direct G-code programming can be effected via
the G-code input field.
No. Description
Content/Function
1 History list
communication history
sorted top down by date
and time¹
SENT: BeagleBone Black to
microcontroller
RECV: microcontroller to
BeagleBone Black
2 Browse buttons
Use [Previous], [Next] and
[page number] to browse
the history.
The log screen provides additional information
about sent and received G-code commands and
the possibility of directly influencing the 3D
printer via G-code command input.