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Fanuc OT-C

 
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mroy0404
New Member


Joined: 14 Mar 2006
Posts: 12

PostPosted: Tue Sep 19, 2006 8:34 am    Post subject: Fanuc OT-C Reply with quote

Hi Guys

Today I turned on the CNC lathe (Fanuc OT-C) as normally and the CRT was rolling or scrolling vary fast then began to slow down to a stop (took about 1 min.). This has never happened before, have any of you guys seen this.
I hope there is nothing majorly wrong with it. What do you guys think.
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juniorf
Frequent Poster


Joined: 15 Jun 2006
Posts: 29
Location: Little Rock, AR

PostPosted: Tue Sep 19, 2006 12:56 pm    Post subject: Reply with quote

Consider the location of the monitor. Magnetic fields around other devices (such as transformers, appliances, fluorescent lights, and other monitors) can cause screen jitter or wavy, unreadable, rolling, or distorted screen images.

I have seen it where operators will put strong magnets on the site of the machine to hold papers and this will definently do it.
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franke
Master Poster


Joined: 26 Jun 2004
Posts: 161
Location: Indiana, USA

PostPosted: Tue Sep 19, 2006 12:59 pm    Post subject: Reply with quote

What might be happening is that the old monitors use capaciters that take time to fully "load" and that they are now just taking longer.

Another thing is that the horizontal hold is starting to go, again because it is taking longer for the components to get to the point where they work.

Probably going to have to replace the monitor, or have a TV repair tech look it over.
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