User's Manual

98
9
x.x
Regional application flags
A.5.24 VTG – Course Over Ground and Ground Speed
The actual course and speed relative to the ground.
$--VTG, x.x, T, x.x, M, x.x, N, x.x, K,a*hh<CR><LF>
Field No.
Format
Description
Remark
1
x.x, T
Course over ground, degrees true
2
x.x, M
Course over ground, degrees magnetic
ignored
3
x.x, N
Speed over ground, knots
4
x.x, K
Speed over ground, km/h
ignored
5
a
Mode indicator
A.5.25 PAMC, DBG – Proprietary Sentences, Debug
The proprietary sentences are additional sentences only applicable to this product. Its main usage is
for enabling testing mode and parameter settings.
This sentence is used for configuration. It commands unit with given parameters.
$PAMC,C,c-c,x,x,x,x,x,x,x,x*hh<CR><LF>
Field No.
Format
Description
remark
1
C
Command : “C”
2
c-c
Function type. For example, DBG.
3
x
Parameter Id 1 , 0-998
4
x
Parameter value 1 , 0- 1000000000
5
x
Parameter Id 2 , 0-998
6
x
Parameter value 2, 0- 1000000000
7
x
Parameter Id 3 , 0-998
8
x
Parameter value 3, 0- 1000000000
7
x
Parameter Id 4 , 0-998
8
x
Parameter value 4, 0- 1000000000
This sentence is used for retrieving responses.
$PAMC,R,c-c,x,x,x,x,x,x,x,x*hh<CR><LF>
Field No.
Format
Description
Remark
1
R
Response : “R”
2
c-c
Function type. For example, DBG.
3
x
Parameter Id 1 , 0-998
4
x
Parameter value 1 , 0- 1000000000
5
x
Parameter Id 2 , 0-998
6
x
Parameter value 2, 0- 1000000000
7
x
Parameter Id 3 , 0-998
8
x
Parameter value 3, 0- 1000000000