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(3) Spindle amplifier
The STATUS LED is off.
Control power has not been supplied, cable is faulty, or control
power circuit is defective.
After control power is turned on, the spindle software series is
displayed (for approx. 1 second).
The last two digits of the spindle software series number are
The spindle software version is displayed (for approx. 1 second
following the display of the spindle software series).
[Display] 01,02,03,･･･ → [Version] A, B, C,･･･
The CNC is not powered on (- - blinks).
Waiting for serial communication and parameter loading completion.
Parameter loading completed
The motor is not excited.
The spindle motor is excited.
The alarm type is indicated by the character displayed.
Error status (invalid sequence or parameter setting error)
The error type is indicated by the character displayed.