Honeywell EK280 Applications Manual page 67

EK280
Here the GPRS or UMTS Modem in the EK280 functions as a TCP-Server and may be addressed by a TCP
client that is listed in its readout software through a static IP address. To allocate a static IP to the modem
during the setup of the GPRS or UMTS session, they must (together with their network provider) maintain a
virtual private network (VPN) which must be enabled on the SIM used in the modem.
7.1.5.1 Parameterization
i
A modem parameterized for TCP / IP operation can still be called up via a CSD
operating mode  Chapter 7.1.4). However, a CSD connection cannot consist of a TCP
connection at the same time: only one after the other!
i
For parameterization of the EK280 you need a connection cable for the optical interface as well
as the enSuite program. enSuite can be downloaded free of charge from the Honeywell website
in the "Software Downloads" section:
www.elster-instromet.com/en/software-downloads
a) Closing the time windows
In order that the parameterization works correctly the time windows 1 to 4 must be closed. To do this:
− Connect a PC or laptop with enSuite installed to the EK280 optical interface using the connection
cable.
− Start enSuite and set up the communication link to the EK280 over the optical interface.
( chapter 3.1 Setting up the communication link to the EK280 via optical
− Select "Navigation" on the left-hand side and then
navigation window.
− In the top of the device window open the path "Parameters" > "Interfaces" by clicking on the relevant
plus signs, and then select
− In call windows 1 to 4 set start and end to the same value for each one and then select the "Transfer
changes to device" icon at the top of the enSuite window.
− Then wait a minute, for any communications activity in progress on the EK280 to be safely stopped.
b) Sending parameter file
− Depending on the built-in modem type ( Chapter 8.1.1), send the following parameter file to the
EK280 ( chapter
- ECM-GW120:
- ECM-2G-UG350:
- ECM-3G-UU270:
or EK280_xvx.. - int. ECM-3G-UU270 (UMTS) (*)
CSD=Circuit Switched Data, circuit-switched data service in the case of mobile telephony.
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The "x" stands for the software version on the device, e.g. "2v5".
7
The star * stands for a small letter which indicates the version of the file, e.g. "a".
 next infoblock
8
Application Manual
"Call time windows".
3.6 Send parameter file, p. 21):
EK280_xvx.. - int. ECM-GW120 - WipSoft (GPRS) (*)
EK280_xvx.. - int. ECM-2G-UG350 (GPRS) (*)
EK280_xvx.. - int. ECM-3G-UU270 (GPRS) (*)
interface, p. 19)
"Parameterize online" at the bottom of the
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7, 8
7 8
65
link (GSM
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