MKS GEN_L is a powerful 3D printer control board with ATMEGA2560 and compatible with RAMPS. V2.1 version the motherboard integrates SPI / UART interface and works with MKS TMC2130/TMC2208 V2.0/TMC2209. It can be used after plugged in. No soldering or flying lead is required ...
Hello.
Everything worked great during operation. There was an unexpected power outage. after rebooting, the board issues a D7 error during initialization, and freezes.
The screen doesn't display anything, just green.
Only 1 extruder has wires connected only to "HE0", there is no 2nd extruder and there are no wires on "HE1".
Tell me what the error is, since the same initialization is done via USB. Which element on the board needs to be checked or replaced?
Hello. Everything worked great during operation. There was an unexpected power outage. after rebooting, the board issues a D7 error during initialization, and freezes. The screen doesn't display anything, just green. Only 1 extruder has wires connected only to "HE0", there is no 2nd extruder and there are no wires on "HE1". Tell me what the error is, since the same initialization is done via USB. Which element on the board needs to be checked or replaced?