Emerson AC4 user manual Create a Connection, Specify COM Port Connection, COM1 Port Setup

Connecting to the Service Terminal Interface

A.2.1 Create a Connection

Before connecting to the Service Terminal Interface, you must create a connection and specify the method to be used for connection, as described in the following steps.

1.Start the HyperTerminal program—to do this, click on the Start button, then on Programs, then Accessories, then Communications, and finally HyperTerminal.

2.At the top of the HyperTerminal window, click on File, then on New Connection, as shown below left.

Enter a name

for the connection - for example, AC4

3.In the Connection Description window, shown above right, enter a name for the connection—for example, AC4. This becomes the file name (with the extension “.ht”).

4.Click OK to close the window. The Connect To window opens, as shown at right.

Specify COM Port Connection

5.In the Connect To window, select COM1 from the Connect Using drop-down list.

6.Click OK. This opens the COM1 Properties window.

COM1 Port Setup

7.In the COM1 Properties window, shown at right, make the following selections:

•Bits per second: 9600

•Data bits: 8

•Parity: None

•Stop bits: 1

•Flow control: None

8.Click OK. When the connection is open, the connection name appears in the title bar of the HyperTerminal window. To complete the setup, continue with Step 9 (next section).

Choose

COM1

COM1 Properties

53 Liebert® AC4™