DUNK
Member
We have over 100 powerflex drives of different styles in this plant ranging from Flex4 to 700. We are having a problem with Mainly the 70's tripping out on over voltage. We do have about 1 or 2 Flex4's trip out every now and then with the same fault. Befor you ask we have asked our power company if they are having a problem on their end and they told us that they do have a capacitor bank that needs to be changed out and could be the problem. The question I need answered is is their a parameter in the drive that I am looking over that will prevent this fault? Its not happening with all the drives just a few.