TCM S Machine

The A/B phase signal of the spindle position coder (connector JY4) or the A/B phase signal of the MZ or...

In differential speed mode, the speed of the other spindle converted to the speed of the local spindle has exceeded...

In spindle synchronization, the speed command calculation value exceeded the allowable limit (the motor speed is calculated by multiplying the...

Input voltage drop was detected (PSM alarm indication: 04). Momentary power failure or poor MC contact. Check and correct the...

NC interface abnormality was detected (the ITP signal stopped). Replace the SPM control pcb or the spindle interface pcb in...