Yaskawa PUF fault code meaning

Yaskawa / PUF

Series: 616G5

Fuse blown

drive

Meaning:

Possible causes

Source: Yaskawa VS-616G5 Instruction Manual, Protection and Diagnostic Functions P274

Series: L7

The fuse installed in the main circuit has blown

drive

Meaning: Warning. A short circuit or ground fault short circuit on the drive output side has destroyed the output transistors; a short circuit causes damage to the output transistors B1(3)←→U,V,W

Possible causes

Source: Yaskawa L7 Series Elevator Drive User Manual, Fault Diagnosis P260