SATEC PM174 Manual - Manual (Page 63)

Chapter 4 PAS
Application Software Configuring Communications in your
Meter
Series PM174 Powermeters 63
To change the port settings in your meter, select desired port
parameters, and then click Send. For the available
communication options, see “Communication Ports” in
Chapter 3.
NOTES
1. In meters with the Ethernet option, the device provides the
permanent Modbus TCP server on port 502. Selecting
the DNP3 protocol on the Ethernet port launches the
DNP3 TCP server in addition to the Modbus server
allowing simultaneous connections on both ports.
Selecting the Modbus protocol disables the DNP3 TCP
server.
2. When you change the COM1 settings through the
Ethernet port, the device port restarts so communications
will be temporarily lost. You may need to wait some
additional time until PAS restores a connection with your
device.
Setting Up the Ethernet
To enter the Setup dialog, select the device site from the list
box on the PAS toolbar, select Communications Setup from
the Meter Setup menu, and then click on the Network Setup
tab.