1. The RichAuto DSP controller is power on but has no display, but it is normal when connecting with a USB cable.
1) Check if the 24V power supply voltage on the switching power supply is normal. If it is normal, check if the connection cable from the power supply to the interface board is connected.
2) Also, the 50-pin connection cable between the handle and the interface board may be damaged or the connection plug may not be in good contact.
2. The RichAuto DSP controller power on but has no display, even if it connects via a USB cable.
1) In this case, the handle processor does not work. Repair it.
2) Or the wrong power supply (not 24V) damages the handle and interface board. Repair it.
3. The screen displays “Spindle on/off” as opposed to the actual one.
1) In this case, it may be that the axis signal line and the common terminal are short-circuited. Check and organize the line.
2) Or the output voltage is defined as inverted. Modify the output level to define the direction of the first arrow.
4. RichAuto DSP handle power on but no light and no display
1) If the chipset is damaged, repair it.
2) If the power supply is damaged, replace the power supply.
3) If the 50-pin data cable is damaged, replace the data cable.
4) If the handle 50 pin connector is damaged, repair it.
5. Press “spindle on” but the spindle does not turn
1) Check if the wiring is correct. If the wiring is correct, check whether the inverter has an alarm. Check if the inverter setting is correct and check whether the spindle motor damage.
2) Check if the 50-pin line is loose, then refer to the spindle manual to check if the setting is correct.
3) Check the interface board: Press the “ON/OFF” handle to start the spindle. Use a multimeter to measure the conduction between Y1 and GND. If it does not work, the interface board may damage or the 50-pin data cable may be damaged. Check again after replacement.
We specialize in providing you with high-quality CNC controller and related accessories for cutting, milling, engraving, etc. We support a global fast delivery service for your order. And you could also visit our store in the Aliexpress.com NewCarve store.
If you have any questions, please feel free to contact us:
Email: icnccontroller@gmail.com
Messenger: +8618820192009
WhatsApp : +8618820192009