Grain Systems PNEG-1135 - Manual (Page 48)

2001 Top Dry Service School
48
VERSION: 1.06
1) Fixed dryer so the grain hi limit occurs at 20 F above the grain temp setpoint.
2) Made timeout on the open/close of the actuator 20 seconds instead of 15 seconds. This
extra time was added to compensate for the weaker batteries taking longer to close the
chutes.
VERSION: 1.05
1) Made the out of grain timer active.
VERSION: 1.04
1) The application of 12v to terminal number j1-20 will shutdown the dryer and give an
indication that the bin is full due to the high level of static pressure within. “BIN AIR PRES
SURE LIM” will be displayed on screen’s top line until the user corrects the problem.
2) Corrected the hour meter problem.
3) Changed how the dry timer is displayed: Now when the dry timer goes to zero it will begin
counting upward at the user set time as long as the dryer remains in temp hold.
VERSION: 1.03
1) Added software to allow the aeration fan to continue running even if there was a dryer shut
down. The aeration fan BYPASS mode must be selected under setup.
VERSION: 1.02
1) The Bin high limit rotary switch is monitored in both states to insure that a switch failure has not
taken place. If both switches are in the same state a switch failure is reported.
Software Changes
Significant Software Changes
(Software version number is displayed at all units on power-up)
Series 2000 Autoflow Display Software Changes