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Congratulations JStephen on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
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vibrating screen protection ideas
Hi all, Here is my situation. At the plant i work at there is a vibrating screen to seperate the fines out of woodchip biomass. Our problem is that the arms suspending the screen sometimes break and the screen falls down on the structure. Currently, there is nothing telling the PLC that the...- lespoils
- Thread
- Replies: 2
- Forum: Programmable logic controllers (PLC)
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Motor voltage relay troubleshooting
Hi, I'm having issues with an Allen bradley voltage relay that is used on a 88Hp pump motor. The model of the relay is 813S-V3-690V. The motor runs at 600V. The relay "AL" led keeps flashing from red to green really quickly. I've been looking over the internet to find a user manual of some...- lespoils
- Thread
- Replies: 7
- Forum: Electric motors & generators engineering
