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Baud rate, Parity, Stop bit shall match exactly the communication settings of the
Modbus master which controls the RS485 / Modbus network.
The RVT needs an IP address to be connected directly to a PC or to an Ethernet network.
This IP address may be fixed and entered manually if DHCP is disabled. The default
address is 192.168.1.40.
In case the IP address is given automatically by a gateway or Ethernet LAN, set DHCP to
enabled.
Some examples are given below:
Example 1: The below screen shows the default settings to connect directly to a PC (note
that the PC need to be configured accordingly with a fixed IP address of 192.168.1.1,
Subnet mask of 255.255.255.0, DHCP disabled)
Figure 56: RVT TCP/IP protocol setting
Example 2: The below screen shows the default settings to connect to an Ethernet
network (note that the PC which is also connected to the LAN has its own IP address
given by the network with DHCP enabled)
Details about the communication settings
can be found in the manual:
2GCS213013A0050_RVT communication through Modbus, USB or TCPIP protocol.
62 Measurements and Settings ç Power Factor Controller RVT
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