Yaskawa Er-21 fault code meaning
Yaskawa / Er-21
Series: A1000, H1000, L1000A, U1000
Z phase pulse compensation amount error
drive
Meaning:
Possible causes
Source: A1000 Series Quick Start Guide P113; H1000 Series Quick Start Guide P103; L1000A Series Quick Start Guide P121; U1000 Series Technical Manual P371
Series: ES700, GA700
Z phase pulse compensation amount error
drive
Meaning:
Possible causes
Source: ES700 Technical Manual P335; GA700 Technical Manual P397