Sierra Wireless MP 700 Series, Справочник по командам

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MP 700 Series GPS AT Command Reference
32 2130309
!BAND=
<band>
!BAND?
Configure band
Sets the active radio frequency band, which then remains active until the
command is issued again with a different band:
•
<band>=”900”
EGSM
•
<band>=”900/1800”
EGSM DCS
•
<band>=”1900”
PCS
•
<band>=”auto”
Modem selects the band
Note:
!GBAND?
returns the current band setting.
!GTEMP? Read radio temperature
Returns the temperature of the modem radio as a three-character integer value
in degrees Celsius, in the form:
!GTEMP: <ddd>
!MPAIN?<chan>,
<scale> Report the state of the specified analog input channel
The MP 700 Series GPS has four analog input channels, allowing analog
sensors and gauges to be connected to the modem. These must be connected
to the appropriate pins of the DB15 I/O connector. (See the
Software
Installation, Configuration, and Integration Guide on the MP 700 Series GPS
installation CD for more information about configuring I/O devices.) The
channels correspond to the pins as follows:
•
<chan>=1
Analog input 1—Pin 14
•
<chan>=2
Analog input 2—Pin 7
•
<chan>=3
Analog input 3—Pin 15
•
<chan>=4
Analog input 4—Pin 8
Channels 5, 7, and 8, correspond to test points in the modem. The voltage at
these points is measured for diagnostic purposes. Channel 6 reports the battery
voltage. Watcher uses this to control the low-battery indicator and display
warning messages.
The <scale> value determines how the state is reported:
•
<scale>=0
Reports the raw value (0 to 1023)
•
<scale>=1
Reports the scaled value (See
!MPAINCFG .)
Table 3-9: Command Reference Table (ASCII Alphabetic)
Command Description