GEEETECH
www.geeetech.com Tel: +86 755 2658 4110 Fax: +86 755 2658 4074 -858
- 22 -
#define TEMP_SENSOR_0 1
#define TEMP_SENSOR_BED 1
The two parameters are set for the type of temperature sensor respectively. They are the critical
parameter to check if the sensor read temperature correctly. The printer can’t operate normally, even
has potential risk (damage the device and even worse). You must modify depending on the
temperature sensor you use.
#define EXTRUDE_MINTEMP 170
This parameter is set to avoid potential risks when the extruder operates before reaching the rated
temperature. If you use other 3D Printer, such as printer to make Chocolates, 45
℃
is appropriate,
so that the parameter configured to a lower value(such as 40
℃
).
const bool X_ENDSTOPS_INVERTING = true;
const bool Y_ENDSTOPS_INVERTING = true;
const bool Z_ENDSTOPS_INVERTING = true.
The three parameters are set for the end stops of three axes. If the configuration is true, the end
stop outputs 1 in default condition, and outputs 0 when triggered. That is to say, mechanical end
stop should connect to the NO (normally open) contactor. If it is connected to the NC (normally
closed), true should be changed to false.
#define INVERT_X_DIR false
#define INVERT_Y_DIR true
