Standard data output modes, Start data delimiter, Data – PNI Legacy Comm Board User Manual
Page 8: Selected data output, End data delimiter, Checksum up to but not including, Heading compass (magnetic), talker id, Heading degrees, Data type m = magnetic, t = true, Checksum
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Standard Data Output Modes
PNI Standard Output Mode (sdo=t)
The PNI Standard Output Mode may be configured to provide all sensor data availability, or only
the data you require.
EXAMPLE:
$C194.74X-106.00Y-403.00Z98.00:E200*1E
${data}*<dcs><es>
Table 8: Standard Output Modes
$
Start data delimiter
{data}
Selected data output
*
End data delimiter
<dcs>
Checksum up to but not including “*”
<es>
End of message based on eol variable <cr> or <lf> or <cr><lf>
NMEA Output Mode (National Marine Electronics Association ) (sdo=n)
The NMEA Output mode conforms to the 0183 specification. In this mode, only compass
heading information is available.
EXAMPLE:
$HCHDM,71.33,M*2F
$HC<sid>,{data},<dt>*<dcs><es>
Table 9: NMEA Output Modes
$
Start data delimiter
HC
Heading compass (magnetic), Talker ID
<sid>
Heading magnetic = HDM, heading true = HDT, Sentence ID
71.33
Heading degrees
<dt>
Data type M = magnetic, T = true
*
End data delimiter
<dcs>
Checksum
<es>
End of message based on eol variable <cr> or <lf> or <cr><lf>
CommBoard
Specifications