MKS_PWC

How to buy

• MKS PWC on Aliexpress MKS PWC

Video Tutorials

• If display screen is LCD12864. It can be referred to LCD12864 PWC

• If display screen is MKS TFT35. It can be referred to MKS TFT35 PWC

Work with MKS MINI12864 V3 or other LCD

• Wiring:

  • MKS PWC's PW_OFF connect to Robin E3/E3D's PA14
  • MKS PWC's PW_DET connect to Robin E3/E3D's MT_DET(PB10)
  • Tips: PW_OFF's and PW_DET's Red cable doesn't connect to anything , green cable connect to signal, black cable connect to GND
  • About MKS PWC on E3/E3D board label refer to hardware Image

• Firmware setting

  • In Configuration.h：

    • Enable #define PSU_CONTROL
    • Set #define PSU_ACTIVE_STATE HIGH

  • If you use old vsersion marlin, you need add it in pins_MKS_ROBIN_E3_common.h, if use the latest version marlin, you need not to do it.

  #if ENABLED(PSU_CONTROL)
    #ifndef PS_ON_PIN
      #define PS_ON_PIN         PA14    //PW_OFF, you can change it to other pin
    #endif
    #ifndef KILL_PIN
      #define KILL_PIN          PB10    //PW_DET, you can change it to other pin
    #endif
    #define KILL_PIN_STATE      true     //true : HIGH level trigger
  #endif
  

• How to use it

  • Add " M81 " at the end of the gcode file
  • When the gcode file is printed, 3d printer will automatically turning off

Work with MKS TFT35

• Wiring:

  • MKS PWC's PW_OFF connect to Robin E3/E3D's PA14
  • MKS PWC's PW_DET connect to MKS TFT's PB4

• Firmware settings

  • In Configuration.h：

    • Enable #define PSU_CONTROL
    • Set #define PSU_ACTIVE_STATE HIGH

  • If you use old vsersion marlin, you need add it in pins_MKS_ROBIN_E3_common.h, if use the latest version marlin, you need not to do it.

    #if ENABLED(PSU_CONTROL)
    #ifndef PS_ON_PIN
      #define PS_ON_PIN         PA14    //PW_OFF, you can change it to other pin
    #endif
  

• MKS TFT35 parameter setting

  • Settings -> Config -> Advance -> power off dection module select PWC
  • Settings -> Config -> Advance -> Auto Shutdown after print select YES

• How to use it

  • When printing,Select Option in the print interface and set the PWC button Manual to Auto