Siemens COM32 Guía de usuario descargar pdf (Pagina 53)

ION Setup User Guide Adding and Configuring Devices

When using an ION7550 / ION7650 as a Modbus gateway, you do not need to add

it as a gateway site in ION Setup; simply configure the meter as follows:

1. Add the meter as an Ethernet meter in ION Setup. See “Adding a New Meter”

on page 53 for instructions.

2. Connect to the gateway meter in Basic Configuration mode.

3. Double-click the Setup Assistant icon to open it, then navigate to

Communications > Serial Settings.

4. Select the serial communications port that is connected to the downstream

Modbus devices. Set the Protocol to Modbus Master and verify that the baud

rate and other settings match with the downstream devices.

5. Navigate to Communications > Network Settings. On the TCP/IP tab, select

Modbus Gateway, and click Edit. From the Select Modbus Gateway screen,

select the serial communications port connected to your downstream Modbus

devices and click OK.

Adding a New Meter

1. Select Insert > Item (or click ). The New Network Item dialog appears.

2. Select Meter. Use the Attach To list to specify which site the meter belongs to

and click OK.

3. Fill in each field in the New Device dialog (see “Editing Meter Properties” on

page 58 for related information). The meter name must begin with a letter.

4. The meter icon appears under the site. Refer to “Working in Basic Configuration

Mode” on page 60 for details on setting up the meter.

NOTE

If you cannot see the new meter under the site you selected, click View on the menu bar and select

Sites or Both Sites and Groups.

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Siemens COM32 Guía de usuario Pagina 53