Endress+Hauser Fieldgate FXA320, Руководство по эксплуатации

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5 Commissioning Fieldgate FXA320
43 Hauser
5.4 Fieldgate with GSM modem
There are two ways of setting up the device:
• Point-to-point connection to the Fieldgate via GSM: the Fieldgate modem and the host
dial-in connection must be set-up
• Connection via the GPRS (General Packet Radio Service) of your GSM provider: the Fieldgate
modem, the GPRS parameters and optionally the dynamic DNS parameters must be set up
When dynamic DNS is used:
• the GSM provided must allocate Fieldgate a Public IP address
• Fieldgate then is permanently available in the Internet and is addressed by a domain name.
More information on GPRS and dynamic DNS providers can be found e.g. by a targeted search in
Internet for "GPRS Access Points" or "Dynamic DNS" , or see chap. 8.5.
5.4.1 Communication parameters
Table 5-4 summarizes the GSM modem setup parameters. The SIM card provider, telephone
number and SIM card PIN must be known before the fieldgate is setup.
GSM modem setup:
GPRS setup:
DynDNS setup:
Dial-up setup See Table 5.3 in chap. 5.3.1
Parameter Your values Description
SIM PIN PIN supplied with the SIM card
Additional AT commands For Service only: no entry required
GSM Operator Selects GSM operating mode of Fieldgate
• Auto: Fieldgate automatically searches for provider
• Manual: Fieldgate uses provider configured in dialog
IP Address Fieldgate on
Dial In IP address of the Fieldgate (default: 192.168.254.1)
– Leave default address unless your PC modem does not
accept this address range
IP Address assigned to
Dial In Peer IP address of caller (default: 192.168.254.2).
– Router address if used, otherwise leave default address
Parameter Your values Description
GPRS Dial in
permanently When box ticked, causes Fieldgate to dial permanently into
the server
Access Point Name APN GPRS access point of SIM card provider
GPRS User Name User name for GPRS access point
GPRS User Password Password for GPRS access point
GPRS QoS For Service only: no entry required
Max. Daily Traffic Limit
[kByte] Limits the number of kbytes that can be exchanged in a day
• Range 0 - 99999 kByte; 0 = unlimited
• If a limit is exceeded Fieldgate breaks off connection
• If Fieldgate knows the time of day, re-connection is
possible at midnight, otherwise on the next day at the time
the limit was set
• The traffic can be viewed in Info, see chap. 6.3.7
Test Connection Server Server URL to which a test connection is made
• Fieldgate calls the URL to check that it is in then Internet,
but breaks off the connection when it receives the
handshake
Parameter Your values Description
Get DynDNS URL URL required to call up DNS provider
Update Cycle DynDNS Period between connection to dynamic DNS provider