Yaskawa A.b20 fault code meaning
Yaskawa / A.b20
Series: Σ-7S, Σ-V, Σ-V Large-Capacity Integrated, Large-Capacity Σ-V
Torque command A/D error
servo drive
Meaning:
Possible causes
Source: Σ-7S Analog Voltage and Pulse Train Command Type Product Manual P443; Σ-V Series User Manual, Design and Maintenance, Analog Voltage and Pulse Train Command Type_Rotary Type P349; Integrated Large-Capacity Σ-V User Manual, Analog Voltage and Pulse Command Type_Rotary Type P327; Large-Capacity Σ-V Series Analog Voltage and Pulse Train Command Type_Rotary Type P313
Series: Σ-XS, Large-Capacity Σ-XS
Torque command A/D 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