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Chapter 5 Configuring the PM135
Configuring Communications
PM135 Powermeter Series
73
2.
Selecting
the
DNP3
protocol
launches the second DNP3 TCP
server in addition to the MODBUS
server
allowing
simultaneous
connections on both ports. Selecting
the MODBUS protocol disables the
DNP3 TCP server.
3.
When you change the COM2
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 Ethernet
Using the Front Display
Select
Network Setup
from the Device Setup menu.
This menu entry
appears only if the optional Ethernet module is plugged into the
meter.
It allows you to set up the meter network address and the default
gateway.
See
Viewing and Changing Setup Options
in Chapter 3 for information on
configuring parameters via the front display.
Device Setup
Real Time Clock
Display Setup
Basic Setup
Device Options
COM1 Setup
COM2 Setup
Network Setup
Using PAS
Select
Communications Setup
from the
Meter Setup
menu, and then
click on the
Network Setup
tab.