Figure 9 Modbus® Tcp Direct Connection Using A Crossover Cable; Figure 10 Modbus® Tcp Direct Connection Using A Hub Or Switch - RC Systems ViewSmart 1600+ Operation Manual

The simplest network can be created by connecting the ViewSmart 1600+ to a PC directly using an
Ethernet crossover cable. Many modern computers have automatic detection/switching on the port. In
most cases a normal patch cable can directly connect the ViewSmart 1600+ to a PC.
If a crossover cable is not available, or if multiple computers need access to the ViewSmart 1600+, a switch
can be connected to the ViewSmart 1600+ and one or more computers using standard patch cables.
These simple networks will not likely have access to a DHCP server. In this case, if the ViewSmart 1600+ is
configured for DHCP, it will automatically select an IP address on the subnet 169.254.x.x. This subnet uses
a netmask of 255.255.0.0 and is compatible with the default IP addresses chosen by Microsoft Windows.
If connecting to a new ViewSmart 1600+ with firmware version 2.12 or later, no configuration changes
will be needed to connect a PC. Simply connect the PC with a patch cable. Then view the ViewSmart 1600+
'Communication Settings'->'Network Settings' menu. The IP address field will show a value which can be
entered into the web browser to view the webpage.
The recommended option for a permanent network is to setup a static IP on the ViewSmart 1600+ and
any other devices (or computers) on the network.
UM-1097
Revision B
Crossover Cable
192.168.0.1
Figure 9 Modbus® TCP Direct Connection using a Crossover Cable
Switch
192.168.0.1
Figure 10 Modbus® TCP Direct Connection using a Hub or Switch
192.168.0.2
patch cables
192.168.0.2
See section 10.4.
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