Grain Systems PNEG-1181 - Manual (Page 18)

18 PNEG-1181 Portable Dryer Troubleshooting
6. Programming
Programming Instructions Using Flash Programmer
There are three (3) boards on the Network Dryer to program: Display Board (lower control box),
Input/Output Board (upper control box), and the Heater Interface Board (Fan/Can housing).
1. Turn the control power on the dryer to the OFF position.
2. Locate the programming jack on each individual board:
• Display Board (lower control panel) - (DB-9) located at bottom of board.
• Input/Output Board (upper panel) - (DB-9) located at bottom of board.
• Heater Interface Board (by fan/can housing) - (J2 connector) located on back of board.
NOTE: Refer to See Figure 6B on Page 19 .
3. If programming the Input/Output Board or Display Board, connect the DB-9 connector from the
Flash Programmer to the board.
4. If programming the Heater Interface Board, connect the J2 connector on the series 2000 cable to
the J2 connector on the back of the board.
5. Unplug the network connection (yellow and blue wires) to the board being programmed.
6. Make sure the rotary switch on the programmer is set to position 8.
7. Turn the dryer control power back ON.
8. The four lights on the programmer will come ON, then three will go out leaving only the power light
still illuminated.
9. Push the Start button on the programmer to start the transfer of software.
10. The Busy light will flash until the transfer process is complete.
11. When completed, the Pass light will illuminate, indicating a successful transfer.
12. After a successful transfer, turn control power OFF, remove connector from the board and plug the
network wires back into the board being programming.
13. If the Fail light flashes, check the connection and repeat the above process.
14. Turn ON the dryer and the opening screens of the dryer should indicate the latest version of software.