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Heated Bed Not Showing up on LCD

Posted by icecats

icecats

Heated Bed Not Showing up on LCD
April 06, 2018 06:56PM

Registered: 9 years ago
Posts: 6

Hello,
I recently downloaded Marlin 1.1.x and configured it for my Ultibots K-250 printer with a RAMPS 1.3/Arduino Mega. I have a RepRap Discount Smart Controller LCD. Heated bed controls do not show up on the LCD. How can I enable this?
Thanks,
icecats

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Dust

Re: Heated Bed Not Showing up on LCD
April 06, 2018 08:30PM

Admin
Registered: 13 years ago
Posts: 7,000

you have to set a bed thermistor in the firmware

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icecats

Re: Heated Bed Not Showing up on LCD
April 06, 2018 08:58PM

Registered: 9 years ago
Posts: 6

Perfect- that did the trick. One more question: when I home the machine, the axes move much faster than before. Is there a way to adjust the travel speed of the axes during homing?
Thanks,
icecats

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Dust

Re: Heated Bed Not Showing up on LCD
April 07, 2018 01:35AM

Admin
Registered: 13 years ago
Posts: 7,000

In configuration.h

// Homing speeds (mm/m)
#define HOMING_FEEDRATE_XY (50*60)
#define HOMING_FEEDRATE_Z (4*60)

adjust as needed