TrimTrac ProE Locator Technical Manual v2.0e
140
TrimTrac Application Protocol
Introduction
The TrimTrac Application Protocol is used to communicate with and control
TrimTrac ProEs that have already been provisioned and deployed to the field.
The TrimTrac ProE communicates with the server application by sending and
receiving data messages based on an ASCII-like protocol (in lieu of the AT
commands used during initial provisioning). This TrimTrac Application Protocol
uses the same message structure as the Trimble ASCII Interface Protocol (TAIP)
even though no TAIP messages defined for Trimble products other than the
TrimTrac ProE are used. It is used to communicate with and control TrimTrac
ProEs that have already been provisioned and deployed to the field.
For security reasons, the Unit ID, Security Password, and SIM PIN cannot be
changed over-the-air using TrimTrac Application Protocol messages.
To minimize the number of data messages sent to the TrimTrac ProE, more than
one TrimTrac Application Protocol message may be combined into a single SMS
text message, up to the maximum number of 160 characters per SMS. The
QUERY_POSITION message, however, cannot be combined with other
commands in a single SMS message. In some cases, the TrimTrac ProE may
similarly include more than one response in a single SMS. See
QUERY_POSITION on page 164 and Aggregate Log Reporting Flag in
QUERY_LOG on page 163 for more details.
Message Format
Basic Message
All TrimTrac Application Protocol messages use printable ASCII characters.
Upper case and lower case alpha characters are generally interchangeable, i.e.,
lower case characters are converted to upper case alpha in the TrimTrac ProE
before parsing.
Each message has the following general format with the contents of the data
string being message dependant. Valid messages are limited to 128 characters.
>ABB{C}[;PW=PPPPPPPP];ID=YYYYYYYY;*ZZ<
Element Meaning
>
Start of new message
<
End of message
A
Message Qualifier (Q, R, or S)
BB
2-character Message Identifier (Must be TK)
Содержание ProE Locator
Страница 83: ...TrimTrac ProE Locator Technical Manual v2 0e 65 Figure 19 External GPS Antenna Connected to TrimTrac ProE ...
Страница 112: ...TrimTrac ProE Locator Technical Manual v2 0e 94 Figure 24 HPA Processing in TRANSMIT ...
Страница 113: ...TrimTrac ProE Locator Technical Manual v2 0e 95 Figure 25 MPA Processing in TRANSMIT ...
Страница 114: ...TrimTrac ProE Locator Technical Manual v2 0e 96 Figure 26 LPA Processing in TRANSMIT ...
Страница 115: ...TrimTrac ProE Locator Technical Manual v2 0e 97 Figure 27 Other Message Processing in TRANSMIT ...
Страница 150: ...TrimTrac ProE Locator Technical Manual v2 0e 132 Default AT CTKY 10 10 10 10 0 300 60 0 0 0 0 1 0 ...
Страница 177: ...TrimTrac ProE Locator Technical Manual v2 0e 159 ...
Страница 178: ...TrimTrac ProE Locator Technical Manual v2 0e 160 ...
Страница 192: ...TrimTrac ProE Locator Technical Manual v2 0e 174 ZZ Checksum Table 78 RESP_EXT2_APP_CONFIG Message ...
Страница 205: ...TrimTrac ProE Locator Technical Manual v2 0e 187 Quick Reference Tables ...
Страница 231: ...TrimTrac ProE Locator Technical Manual v2 0e 213 Figure 36 Vehicle Adapter Module Alert Wiring Diagram ...
Страница 232: ...TrimTrac ProE Locator Technical Manual v2 0e 214 Figure 37 Control Module Wiring Diagram ...