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BuffaloB219

MrPLC Member

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Content count
3
Joined
8 Apr 2013
Last visited
18 Oct 2013

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About BuffaloB219

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Hi, I am New!

Profile Information

Country United States

Activity

SLC 5/03 to eWON Cosy 141

BuffaloB219 posted a topic in Other PLCs

What is the proper cable to connect a SLC 5/03 to an eWON Cosy 141?
- 9 Sep 2013
- 2 replies
Regenerative Overvoltage Trip During Constant Speed

BuffaloB219 replied to BuffaloB219's topic in Mitsubishi

The customer forgot to mention they had a Brake Resistor connected to the VFD. I had them measure the ohms and it was 14ohms on a 75ohm brake resistor. They will be replacing the brake resistor. Thanks for the help everyone!
- 30 Apr 2013
- 4 replies
Regenerative Overvoltage Trip During Constant Speed

BuffaloB219 posted a topic in Mitsubishi

I have a Mitsubishi 740-120 VFD. I am using it to move a conveyor with a load up and down. When the load reaches roughly 2000 pounds the VFD will trip out and signal an error message. E.0V2 which is "Regenerative overvoltage trip during constant speed" VFD and motor has been changed and brake has been adjusted on the motor but the problem keeps occurring. What would be a reason(s) that this would keep occurring and what else could be checked out? Thanks for the help.
- 29 Apr 2013
- 4 replies

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