David_Emmerich
Lifetime Supporting Member
Hello again!!!
I have an interesting problem in our Boilerhouse control system...almost every morning when the sawmill starts to bring all of their large loads online, the 6 feedscrews on our fuel system drop out. We have run a recorder on the incoming 480 lines but only see a 1 or 2 volt drop. I put a recorder on the 120volt feed to the PC rack (AB logix5571) and saw it dip to 115 vac when the 6 drives shut down this morning. Any ideas?
I have an interesting problem in our Boilerhouse control system...almost every morning when the sawmill starts to bring all of their large loads online, the 6 feedscrews on our fuel system drop out. We have run a recorder on the incoming 480 lines but only see a 1 or 2 volt drop. I put a recorder on the 120volt feed to the PC rack (AB logix5571) and saw it dip to 115 vac when the 6 drives shut down this morning. Any ideas?