Grain Systems PNEG-1135 - Manual (Page 39)

39
2001 Top Dry Service School Software Changes
Significant Software changes since July 12, 1995,continued
(Software version number is displayed at all units on power-up)
Series 2000 Batch Software Changes
¨ Software Version 0.22
When setting the dry time to 3.2 hours
the display would say .32 hours when
the program mode was exited - fixed
that problem.
Clearing the NOVRAM is now down
by powering up with the program
temperature switch held down, press
the increase switch until a 7 is dis
played and press the program tempera-
ture switch again. You have two
seconds to press the increase and
decrease switches at the same time to
clear the NOVRAM.
¨ Software Version 0.21
When in the Top Dry mode the heater
is always set up as a hi-lo fire unit.
¨ Software Version 0.20
Created a option in the set-up mode: L or no L
If L is selected, the dryer timer has to be at zero
and the grain temperature has to be at the
desired set point before the unit will advance to
the cool cycle.
If noL is selected, the dry timer has to be at zero
or grain temperature has to be at the desired set
point before the unit will advance to the cool
cycle.
If the grain temperature exceeds 200 degrees F,
after the initial 10 minutes of the dry cycle, the
dryer will advance to the cool cycle.
In some instances the plenum tempera-
ture would jump to 275 degrees F -
fixed that problem.
¨ Software Version 0.19
Added software for a humidity sensi-
tive controller.
¨ Software Version 0.18
The dryer will not advance to the cool cycle for
at least ten minutes after start-up. This allows
the grain temperature sensor to stabilize.
Fixed a problem with display flicker on two fan
units.