Dead Huanyang HY02D223B - CNCzone.com-The Largest Machinist Community on the net!

compfranon · #1 08-06-2010, 03:39 PM

This vfd has been working for a while now just fine, tonight I powered the supply bar on - nothing on the vfd.

I have checked the supply from the power bar to the vfd, all looks fine, there is simply no display or apparent life at all.

Is there an internal fuse or ay simple diagnosis I can follow, before I send to a spark.

Ta

compfranon · #2 08-07-2010, 07:30 PM

Originally Posted by compfranon

This vfd has been working for a while now just fine, tonight I powered the supply bar on - nothing on the vfd.

I have checked the supply from the power bar to the vfd, all looks fine, there is simply no display or apparent life at all.

Is there an internal fuse or ay simple diagnosis I can follow, before I send to a spark.

Ta

OK, it would appear no tech support on fault resolution is available, can anyone recommend a suitable alternative - preferably UK based.

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