How to change the max output frequency on a Magnetek GPD503 inverter?

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How to change the max output frequency on a Magnetek GPD503 inverter? NoSpam 04-30-2008
Posted by NoSpam on April 30, 2008, 2:14 pm
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With "factory defaults" the highest frequency this will allow me to set
is 60Hz and I can't find how to change it. On other inverter
manufacturer's I've played with its been fairly easy to find the right
parameter, but not this one.
Is anyone familiar enough with these drives to have a suggestion?

Dave

Posted by Martin Whybrow on April 30, 2008, 2:45 pm
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My Magnetek 333 manual shows parameter no-02 sets the maximum frequency; the
default value is 60Hz. I suspect the 503 may use the same parameters.
Martin
--
martin<dot here>whybrow<at here>ntlworld<dot here>com

> With "factory defaults" the highest frequency this will allow me to set is
> 60Hz and I can't find how to change it. On other inverter manufacturer's
> I've played with its been fairly easy to find the right parameter, but not
> this one.
> Is anyone familiar enough with these drives to have a suggestion?
>
> Dave



Posted by NoSpam on April 30, 2008, 5:07 pm
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Martin Whybrow wrote:
> My Magnetek 333 manual shows parameter no-02 sets the maximum frequency; the
> default value is 60Hz. I suspect the 503 may use the same parameters.
> Martin

Well that's truly embarrassing. I looked at every parameter, but that
was hidden amongst the V/f section that I glossed over. It took a minute
or two to sort out because to change the max frequency I had first to
change the V/f characteristic from auto to manual.
Thanks Martin.

Dave

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