EU
Chapter 3. Modem Configuration
3.1 Configuration
The modem must be configured by the WM-E Term
®
software by setting its parameters which
must be performed before the normal operation and usage.
Over the parameter settings of meter, modem and communication, etc., you can also test the
modem communication and execute AT-commands on the modem by the configuration program
- see
AT commands description for the description of useful commands.
During the configuration, you have to remove
the meter-modem RJ45 connection and you
have to connect the modem to your computer
by the following hints.
Important!
Note that until the configuration is done, the
modem not being connected to the meter, the parameter values cannot be read out through the
RJ45 interface.
The modem can be connected with the RJ45 cable (10) and by using the RJ45-to-USB converter
(WM-E-SUP USB
®
) – as above on the photo –directly to your computer.
Important! During the configuration, the power supply of the modem is assured by this
converter board, on USB connection (USB dongle).
Some computers are sensitive to USB current changes. In this case you should use an external
power supply with special connection.
Use the WM-E Term
®
configuration software to perform the settings – check the WM-E
Term
®
User manual.
For the serial cable connection, configure the COM port settings of the connected computer
according to the modem’s serial port properties. In the Windows it can be found in the Start /
Control Panel / Device Manager / Ports (COM and LTP) menu Properties:
o
Baud: 9600
