Maintenance
Communication
To connect to the oven using a Laptop comput- er (Microsoft Windows OS)
1.Disconnect the appliance from the power source.
2.Remove (2) screws and slide the control panel forward. See Figure 16.
3.Boot up the computer.
4.Attach a standard serial cable to the laptop computer’s serial port, and to the 9 pin serial port located on the PCB in the control area. See Figure 17.
5.Start a communcation program such as “Hy- perterminal” by selecting
6.Enter a name for the connection, and select an icon, select OK.
7.Click on “Connect Using” and select the de- sired COM port used by the seriall cable. Se- lect OK.
8.Set the following parameters, then click OK. d.) Bits per second 9600
e.) Data bits 8 f.) Parity none g.) Stop bits 1
h.) Flow Control None
To view data:
To view the output data, the appliance must be dis- | Figure 16 | |
connected from the power source for 10 seconds, | ||
| ||
then power must be |
| |
be outputted to the terminal window.Data is also |
| |
outputted during the deliming process. Each state |
| |
is written to the screen, with the amount of sec- |
| |
onds left in the current state being counted down. |
| |
|
|
Figure 17
30
