Modbus Tcp Client - ABB VSN700 Product Manual

VSN700 Data Logger Product Manual
8. Press the Apply icon at the top to commit the changes.
9. After making changes, you are returned to the Devices page with the status indicators, as
shown below.

Modbus TCP client

In addition to acting as a Modbus TCP server, the data logger can act as a Modbus TCP client and
be set up to poll data from supported Modbus TCP based devices through the Eth0 and/or Eth1
interfaces. The Modbus TCP interface must first be enabled by clicking the pencil icon and then
using the dropdown menu for the Modbus TCP interface to enable it. The logger must be rebooted
after applying this change. Add devices to the Modbus TCP interface similar to how devices are
added to the other device interface(s). The type of device, its IP address, Modbus TCP server port,
and its RS-485 address (slave ID) need to be specified. The Slave Id will typically be 1 unless the
device is behind a Modbus TCP gateway.
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