Xylem SDI-12 Data Logger iRIS 220, iRIS 320, iRIS 350, iRIS 150, iRIS 300 - Manual (Page 104)

iRIS Datalogger User Guide V1.50
98 iQuest (NZ) Ltd - PO Box 15169, Hamilton, New Zealand Tel: +64 7 857-0810 Fax: +64 7 857-0811 Email: [email protected]
16.4 GSM/GPRS Modem Core Firmware Upgrade Procedure
ONLY APPLICABLE TO GPRS VERSIONS
NOTE: This procedure assumes familiarity with HyperTerminal®, which is the default serial terminal
program that is supplied with Windows® operating systems up to XP.
1) Connect to the iRIS with HyperTerminal®. Settings should be 38,400bps, no parity, eight data bits
and one stop bit. (38400 n 8 1).
2) The Main menu should appear as shown below:
* iRIS 320 GPRS (AG1-0000 / F2.30 / S1.30)
1 Site Name [My Site Name]
2 Power [Partial Save, DC]
3 Comms
4 Sensors
5 Outputs
6 Date/Time [12 Aug 2008, 08:12:48, UTC +12hrs]
7 PIN Code [0001]
8 Miscellaneous
>
3) Select the Miscellaneous menu (option 8). The miscellaneous menu will appear:
* Misc Cfg
0 Exit
1 Internal Temperature [øC]
2 Initialize
3 WXT5x0 [No]
4 SDI-12 Timing [2573]
>
4) Select Initialize (option 2). This prompt will appear:
> Type 'init' to initialize the unit.
=
5) Enter the hidden request command “wismo” to switch the unit into native communication mode with
the GSM module. The following message will appear.
=wismo
Invoking Wismo direct access mode
Change terminal to 115200bps...
6) Disconnect HyperTerminal. Change the port speed to 115,200bps and disable the “Echo type
characters” option. Reconnect again.
7) Type “AT”[Enter] to confirm the link is operating to the module. An OK response should be received.
8) Type AT^IVER?[Enter] to display the core firmware version. Check the version to determine if the
iRIS actually requires an update.
at^iver?
iRIS GPRS Core. Version: 1.02