SP9024 SSPA:24 Serial Transfer Error
The CNC power is turned off (normal power-off or broken cable). An error is detected in communication data transferred to the CNC. Place the CNC-to-spindle cable away from the power cable. Replace the cable. Note: This alarm occurs if the control was turned off while the main circuit breaker is on (normal state).
Quick tip:
Check connections between CNC and SPM. Make sure CNC in ready state