6.3 NMEA sentences received
The NMEA 0183 information required for full functionality of
the TP22 and TP32 whilst in Nav mode is as follows:
– Cross Track Error
– Bearing to destination waypoint
– Arrival at waypoint indication
– Magnetic variation
– Boat speed
This information is extracted from the following NMEA 0183
sentences:
Received
Data
APA
Cross Track Error, bearing to/arrival at waypoint
APB
Cross Track Error, bearing to/arrival at waypoint
RMA
Speed & course over ground & magnetic variation
RMB
Cross track error, bearing to/arrival at waypoint (T)
RMC
Speed & course over ground & magnetic variation
BWR
Bearing to/arrival at waypoint (rhumb line)
BWC
Bearing to/arrival at waypoint (great circle)
VHW
Boat Speed
XTE
Cross Track Error
Note
The Cross Track Error (XTE) information has a maximum
value of 1.2 Nautical Miles. If the XTE exceeds this while using
Nav mode, the Tillerpilot will sound an alarm, exit Nav mode
and return to Compass Auto mode.
The Tillerpilot also extracts the apparent wind angle from the
following NMEA 0183 sentences:
Received
Data
VWR
Apparent Wind Speed & Angle
MWV
Apparent Wind Speed & Angle
6.4 Spares & accessories
The following spares and accessories are available from local
Simrad agents. Please quote the part number when ordering.
HR22
Hand Remote
IS12 Compass:S
SimNet Compass System
IS12 Wind:S
SimNet Wind System
TPPK7
Tillerpin, Mounting Cup & Pushrod End
Cap
SKT100
Waterproof Socket & Cable Assembly
(TP10)
SKT22/32
Waterproof Bulkhead Socket & Cable
Assembly (TP22 and TP32)
Instruction Manual
27
E04818 Issue 1.0
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