Sierra Wireless MP 875 User Manual

Page 67

Sending Data to Your Network Application

Rev 1.5 Jul.08

Note: The “MP 3G Modems
TAIP Reference manual”
(document #2130312) provides
a description of the TAIP
commands you can use. This is
available at

www.sierrawireless.com

Information about GPS modules,
including more documentation
on TAIP commands, is available
at

www.trimble.com

If the GPS timer is set to 0, the reporting interval is determined
by the configuration of the GPS module. If the module is
configured for TAIP, you can issue TAIP commands to change
the interval. An advantage of configuring the report frequency
with TAIP commands is that the interval between reports can
be based on elapsed time and/or distance travelled.

You can issue TAIP commands to the module locally through
3G Watcher using the AT command AT!MPGPSCMD

They

can also be sent remotely using MP Modem Manager. (See
“MP Modem Manager” on page 17.)

Reporting configurations set by sending TAIP commands will
be erased if the MP modem is powered off unless the
commands are included in the initialization strings for the MP
modem. These are executed each time the MP modem is
powered on. You can configure them locally by using 3G
Watcher (

Tools > Options > GPS

) or the AT command

AT!MPGPSINIT

, or remotely with MP Modem Manager.

MP Modem

Host

Low rate timer = 5 minutes
Fast rate timer = 3 seconds
GPS timer = 0 seconds
TAIP report frequency =
every 200 meters or 10 seconds

TM_SUM_REG_IND

10 seconds

200 meters

3 seconds

TM_SUM_REG_IND

Digital I/O alarm