Honeywell EK280 Applications Manual page 123

EK280
GSM operating mode (p. 118).
Here the GPRS resp. UMTS modem in the EK280 functions as a TCP-Server and may be addressed by a
TCP client that is listed in its retrieval software through a static IP address. To allocate a static IP to the
modem during the setup of the GPRS resp. 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.
Prerequisites for process described below:
− The FE260 is connected and configured as described in  chapter 7.4.1.
− The modem installed in the FE260 is suitable for TCPserv operation and is supported by the
software version installed in the connected EK280 (refer to table on  chapter
− The SIM card is inserted and unlocked as described in  chapter 7.4.3.
− The SIM card may be unlocked by entering the correct PIN in accordance with  chapter 7.4.4.
7.4.6.1 EK280 Parametrization
i
A modem parameterized for TCPserv operation can still be called via the CSD
(GSM operation  Chapter 7.4.5). 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 5 and 6 must be closed. To do this:
− Connect a PC with enSuite installed to the EK280 optical interface using the connection cable.
− Start enSuite and set up the communication link to the EK280.
( 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 5 and 6 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 modem module fitted to the FE260 and the loaded modem application (this can be
determined from the modem sticker,  chapter
modems in the FE260, p. 124) send one of the following parameter files to K280 ( chapter
Send parameter
CSD=Circuit Switched Data, circuit-switched data service in the case of mobile telephony.
26
Application Manual
"Call time windows".
file, p. 21):
"Parameterize online" at the bottom of the
7.4.6.2 Parameterization of the GPRS/TCPserv
121
7.4.2).
connection
26
interface, p. 19)
3.6