[GreenKeys] M28 Selector Magnets

[Steve Garrison]

I guess I should have stated the obvious that the magnets are in parallel
for 60ma and series for 20ma but what I was trying to find out was what
drove the decision to select 20ma versus the 60ma?

 

And the answer would apply to any machine, not just the M28.  It just
happens I was sitting in front of a M28 and its schematic diagram when the
thought hit me out of the blue!

 

Steve G./N4SEG