Yaskawa Er-12 fault code meaning
Yaskawa / Er-12
Series: A1000, ES700, H1000, L1000A, T1000V, U1000, V1000, W1000
Current detection fault
drive
Meaning:
Possible causes
Source: A1000 Series Quick Start Guide P113; ES700 Technical Manual P335; H1000 Series Quick Start Guide P103; L1000A Series Quick Start Guide P121; T1000V Series Technical Manual P248; U1000 Series Technical Manual P371; V1000 Series Quick Start Guide P140; W1000 Series Quick Start Guide P88
Series: CH700, FP60B, GA500, GA501, GA700
Current detection error
drive
Meaning:
Possible causes
Source: CH700 Quick Start Guide P69; FP60B Technical Manual P209; GA500 Technical Manual P325; GA501 Technical Manual P288; GA700 Technical Manual P397
Series: L7
Current detection fault
drive
Meaning: Current exceeds the motor rated current; phase loss in one of U/T1, V/T2, or W/T3.
Possible causes
Source: Yaskawa L7 Series Elevator Drive User Manual, Fault Diagnosis P270