Yaskawa A.b11 fault code meaning

Yaskawa / A.b11

Series: Σ-7S

Speed command A/D conversion data error

servo drive

Meaning:

Possible causes

Source: Σ-7S Analog Voltage and Pulse Train Command Type Product Manual P443

Series: Σ-V, Σ-V Large-Capacity Integrated, Large-Capacity Σ-V

Speed command A/D conversion data error

servo drive

Meaning:

Possible causes

Source: Σ-V Series User Manual, Design and Maintenance: Analog Voltage/Pulse Train Command Type_Rotary Type P349; Integrated Large-Capacity Σ-V User Manual: Analog Voltage/Pulse Command Type_Rotary Type P327; Large-Capacity Σ-V Series Analog Voltage/Pulse Train Command Type_Rotary Type P313

Series: Σ-XS, Large-Capacity Σ-XS

Speed 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