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TCM S Machine
SP9110 Amplifier Communication Error (b0 on SPM)
Communication error between amplifier and module (SPM alarm indication: b0). Replace the communication cable between amplifier and module. Replace the...
SP9111 Convertor Low Voltage Control (b1 on SPM)
Low converter control power supply voltage (PSM alarm indication: 06, SPM alarm indication: b1). Replace the PSM control pcb ...
SP9112 Converter Excessive Discharge Power (b2 on SPM)
Excessive converter regenerative power (PSM alarm indication: 08, SPM alarm indication: b2). Check the regenerative resistor. Check the motor selection....
SP9113 Converter Cooling Fan Failure (b3 on SPM)
Stopped cooling fan of the converter radiator (PSM alarm indication: A, SPM alarm indication: b3). Replace the radiator cooling fan...
SP9120 Communication Data Error (C0 on SPM)
Communication data alarm (SPM alarm indication: C0). Replace the communication cable between the CNC and SPM. Replace the SPM control...