Operation Mode Setting (Port2 Setting); Access Control - FATEK CBEH Manual

3.2.3 Operation Mode Setting (Port2 Setting)

Port1 is fixed and used for the FATEK Server, Port2 is used to support Modbus/TCP or
FATEK client mode. To set Port2 mode, click on the Port2 setting page and you will
see the following screen:
Click the combo list box behind Operation Mode to select one of the following
operation modes:
1. FATEK Client 2.
When Port2 is selected to Modbus client mode or Fatek client mode, the user must
perform settings in the Port Mapping setting page (please refer to Chapter 3.2.4 for
detailed descriptions). Select according to the user's need and then click the Apply
button to complete the setting.

3.2.4 Access Control

Access control: Set authorized network address to restrict inappropriate data
accessing. To set authorized network address you can click the Access Control setting
page and the following screen will appear:
When setting is required you can fill in the authorization data in the New/Edit-Grant
IP field; in the Grant IP field, enter the smallest IP address, and in the Group Size field,
enter the number of IPs; click the Add button when completed. To modify or delete
an authorization data, click the icons behind the Grant IP List field to perform the
operations:
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Modbus Server 3. Modbus Client