User manual

MPTP | MPTP commands 48
The special fields of the command are as follows:
Field Description Range
Trigger type Trigger type of the tracking process. As the
simple tracking process is essentially
identical to a complex tracking process with
trigger type 1, the value 1 is used here.
0…9
Service state Activity of tracking process. Value 1 should
be used, as the tracking process is active.
0…1
Message number The message number of the report and the
total number of messages to be expected.
The first number is the message’s order
number and the number after the slash
character is the total number of messages to
be expected.
If the message order number or total number
of messages becomes more than 9999,
0000 is used in the field.
If the total number of messages cannot be
calculated 0000 is used in the field. This
case happens with tracking which does not
have stop trigger.
0000….9999 /
0000….9999
4.2.2.2. Simple report: interval tracking, seconds (!TRS)
MTT CC
These tracking report commands are sent by a simple tracking process, with interval given in seconds,
running on a Mobile Telematics Terminal. The tracking process can be remotely set up by using the
command described in section 4.2.1.2. Esc! also allows setting up the process locally.
Supported Benefon/TWIG instruments and SW versions: Send Receive
Twig Hunter SW CD1H.02.002.00000 Hunter 1.0.3
Twig Discovery Pro SW CD1P.02.047.00000
Twig Discovery Pro (Tracer) SW CD1R.02.054.0000
Twig Discovery Pro (Navigation) SW CD1Q.02.054.0000
Twig Discovery Pro (Tracer, Navigation) SW CD1S.02.054.0000
Twig Locator SW 2.06
Twig Protector SW CG1P.01.001.0000
This command is essentially identical to the simple tracking report with interval in minutes cf. section
4.2.2.1 – except that the Command field holds the string !TRS instead of !TRC.