Dear valued clients,

Thank you for your continued support to RocTech.  Through one year's development we have obtained a stable growing-up.      

In order to let all the customer to use the mahcines easily, now we are offering 100 FAQs to you which can help you to use the CNC machine more easily.

1. DSP controller dies
﹛ ﹛Update the DSP controller programe with the update file
          Use the manostat (UPS) for the machine
 
2. The machine doesn't go home (the limited sensor is not working).
﹛ ﹛Check the DSP cable connector if some pins are bended
          Restart the mahcine
﹛ ﹛Use a new DSP controller
﹛ ﹛Check the DSP parameters if there are some mistakes﹛ ﹛
 
3. Machine moves to the opposite direction
          The DSP cable maybe loose and you can check the cable.
﹛ ﹛Change the wire terminal A+ and A- (or B+ and B-) on the driver
﹛ ﹛Change the cable connected with the limit switch
     Change a new red limit switch
 
4. Main spindle doesn't run
﹛     Voltage is too low and use the manostat (UPS) for the machine
﹛﹛Check the cable connected from the Inverter to the spindle
﹛﹛Check the Inverter parameters is there are some mistakes
﹛﹛Check signal wire from the DSP board to the Inverter
﹛﹛
5. Machine doesn't work accurately 
﹛    Check the parameters for the DSP settings, the pulse value
        Check the driver parameters
﹛﹛Use ground wire
﹛﹛Fasten the linker of the screw ball or the gear and pinion space 
 

For all technical instructions and all FAQs please Download from our homepage or you can please contact us by info@roc-tech.com or support@roc-tech.com

Best regards