Trimble Outdoors 132 - Manual (Page 121)

DSM 132/132RS Receiver User Guide 1 2 1
NMEA-0183 Messages C
Note – Because the contents of this NMEA message do not change
significantly during a one-second interval, the receiver outputs this
message at a maximum rate of 1 Hz.
C.19
PTNLEV Proprietary (Event Marker)
The PTNLEV message is a Trimble proprietary message for
time-tagging and marking when an event input occurs. If enabled, this
event message is output whenever an event is detected.
The PTNLEV message structure is:
$PTNLEV,184804.00,0*XX
Table C.17 describes these fields.
4 Year
5 Local zone number (– for East Longitude)
6 Local zone minutes
Table C.17 PTNLEV message fields
Field Description
1 Time: UTC time of the position fix in hhmmss.ss format
2 Event number, starting with event 0
Table C.16 ZDA message fields (continued)
Field Description