Helping the mining industry grow in a sustainable wayLearn more
Energy education from anywhere for efficiency everywhereFree Online Courses
Your fastest way to answers!Download Now
Schneider Electric Egypt×
1- To reset the fault you can go into the Pro menu find ITH set this to OFF power cycle then set it to ON.
This will reset the OLF fault, Otherwise you have to wait for it to time out and reset on its own.
2-Check the motor for blockage, phase rotation.. etc.
3- Check the ACC and tHP settings in SET menu, if ACC= 10 seconds or more, try adjusting the tHP to class 20 or class 30.
Sign up for all the latest solutions, offers and best practices straight to your inbox.
We are excited that you have joined the group. You will receive your welcome email soon describing the program and what to expect in the upcoming weeks. Enjoy!