Yaskawa E7, G7, GA800 & GA500 Drive
1
Posts
1
Users
0
Reactions
340
Views
Mar 21, 2024 11:24 am
Cause : External Fault (Terminal S3) comes when the wiring is incorrect or MFDI terminal S3 caused an external fault through an external device. External Fault [H1-01 = 2C to 2F] is set to MFDI terminal S3, but the terminal is not in use.
1. Find the device that caused the external fault and remove the cause.
2. Clear the external fault input in the MFDI.
