Lube output

[Kurtis Martineau <klmartineau-at-shaw.ca>]

My machine has a lube piston that injects a shot of oil to all the moving
parts throughout the machine.  This one shot event happens every 15 minutes
(configurable duty cycle) as long as the machine is on.

Can someone offer a solution to bridgeporttask/bridgeportio that would tie
the lube output to the machine on/off function?  Keep the manual on/off the
way it is, but don't turn the lube off when the operator mode is toggled
from auto or mdi to manual.  The emc output could be used to run a remote
duty cycle timer.
Of course it should be possible to have the duty cycle time base confgured
through emc.

Also, the low level sensor should prompt a warning, not inhibit the lube
output.

Kurtis