Manual

Chapter 5 Configuring the EM920
Configuring Communications
EM920 Power Quality and Revenue Meter 67
Setting-Up Dial-Up GPRS Network
Select Communications Setup from the Meter Setup menu,
and then click on the Dial-Up Networking Setup tab.
The following table lists available connection options.
Parameter Options Default Description
Connection Options
IP Address 192.168.10.203 The IP address on the dial-in
modem PPP network. Not used in
a GPRS network.
Network Subnet
Mask
255.255.0.0 The PPP/GPRS network subnet
mask
Network Default
Gateway
192.168.10.204 The PPP network default gateway.
Not used in a GPRS network.
Redial Attempts 0-1000,
0 = forever
0 The number of dial attempts to
connect to a remote modem if a
connection was unsuccessful.
Connection Timeout 0-9999 sec 120 The modem cancels a call if not
connected within the connection
timeout time.
Time Between Redial
Attempts
0-9999 sec 60 A time delay between redials.
Idle Time Before
Hanging Up
0-9999 sec
0 = never
0 The modem disconnects a call if
idle for more than the specified
idle time.
Rings before Answer 0-99
0 = never
0 The number of rings before the
modem answers an incoming call
from a remote modem. Not used
in a GPRS network.
Modem Initialization AT&F&D1&C1 Default modem initialisation
string. Do not change.