SMC Networks IMU-108 User Manual

63
IMU User Guide revision 3.1 SMC Ship Motion Control www.shipmotion.eu
4.2.30 SXN
Available from firmware 1.92
Rolls-Royce NMEA protocol, measurements in Radians.
Note: When settling roll, pitch and heave will be 0.
The default SMC format of the PRDID string is Pitch positive when bow down. Use the SMC IMU
Configuration Software to invert the Pitch if required.
Data Frame
$PSXN,,,R.RRReE,P.PPPeE, P.PPPeE,,,*cs<CR><LF>
Example
$PSXN,,,1.000e-1,1.908e-1,1.203e+0,,,*44
Bitrate
Max output Rate
115200
100
57600
100
38400
87
19200
43
9600
21
4800
10
Description
Form
Start Characters
$PSXN
Roll Angle (R.RRReE)
Radians. Scientific format with exponent
Pitch Angle (P.PPPeE)
Radians. Scientific format with exponent
Heave (P.PPPeE)
Meters. Scientific format with exponent
Checksum
*cs
Termination Characters
<CR><LF>

SMC Networks IMU-108 Specifications

General

Brand	SMC Networks
Model	IMU-108
Category	Accessories
Language	English