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Trouble Shooting

What if the machine in use fails?
Entering the code number or message shown on the screen will tell you what happened easily.

Found 44 cases as a result.

  • Code SP9061

    Message

    SEMI-FULL ERROR EXCESS

    Description

    The error between the semi-closed and full-closed sides when the dual position feedback function is used is too large.

    Faulty location and remedy

    Check parameter settings.
  • Code SP9059

    Message

    PS INTERNAL FAN FAILURE

    Description

    The internal cooling fan for the Power Supply (PS) stopped. (Power Supply alarm indication: 02)

    Faulty location and remedy

    Replace the Power Supply (PS).
  • Code SP9058

    Message

    PS OVERLOAD

    Description

    The temperature of the radiator of the Power Supply (PS) has increased abnormally. (Power Supply (PS) alarm indication: 03)

    Faulty location and remedy

    (1) Check the Power Supply(PS) cooling status. (2) Replace the Power Supply (PS).
  • Code SP9057

    Message

    PS EXCESS-REGENE RATION2

    Description

    An overload was detected in the regenerative resistance. (Power Supply alarm indication: 16) Thermostat operation or short-time overload was detected. The regenerative resistor was disconnected, or an abnormal resistance was detected.

    Faulty location and remedy

    (1) Decrease the acceleration/deceleration duty. (2) Check the cooling condition (peripheral temperature). (3) If the cooling fan stops, replace the resistor. (4) If the resistance is abnormal, replace the resistor.
  • Code SP9056

    Message

    COOLING FAN FAILURE

    Description

    The internal cooling fan stopped.

    Faulty location and remedy

    Replace the internal cooling fan.
  • Code SP9055

    Message

    ILLEGAL POWER LINE

    Description

    The power line state signal of the magnetic contactor for spindle switching/speed range switching is abnormal.

    Faulty location and remedy

    (1) Replace the magnetic contactor. (2) Check and correct the sequence.
  • Code SP9054

    Message

    OVERCURRENT

    Description

    An overload current was detected.

    Faulty location and remedy

    Review the load state.
  • Code SP9053

    Message

    ITP FAULT 2

    Description

    An abnormality is detected in the interface between the CNC and spindle amplifier (the ITP signal stopped).

    Faulty location and remedy

    (1) Replace the Spindle Amplifier (SP) control printed circuit board. (2) Replace the main board or additional spindle board in the CNC.
  • Code SP9052

    Message

    ITP FAULT 1

    Description

    An abnormality is detected in the interface between the CNC and spindle amplifier (the ITP signal stopped).

    Faulty location and remedy

    (1) Replace the Spindle Amplifier (SP) control printed circuit board. (2) Replace the main board or additional spindle board in the CNC.