Fastest way to solve problems
The Power Supply (PS) becomes ready (“00” is indicated), but the DC link voltage is too low in the Spindle Amplifier. The fuse in the DC link section in the Spindle Amplifier is blown. (The power device is damaged or the motor is ground-fault.)
Amplifier indication 03
NOTE*1 Note that the meanings of the Spindle Amplifier indications differ depending onwhich LED, the red or yellow LED, is on. When the red LED is on, the SpindleAmplifier indicates a 2-digit alarm number. When the yellow LED is on, theSpindle Amplifier indicates an error number that designates a sequence problem(for example, when a rotation command is entered with the emergency stopstate not released).See “Error Codes (Serial Spindle).”*2 For serial spindle alarms with a number not listed, refer to the followingdocuments depending on the spindle motor to which a connection is actuallymade.
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