Yaskawa A.b21 fault code meaning
Yaskawa / A.b21
Series: Σ-XS, Large-Capacity Σ-XS
Torque command A/D conversion data error
servo drive
Meaning:
Possible causes
Source: Σ-XS Servo Unit Analog Voltage/Pulse Train Command Type Product Manual P589; Large-Capacity Σ-XS Servo Unit (Integrated Converter Type) Analog Voltage/Pulse Train Command Type Product Manual P509