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Tag List

Tag List

If you are here, you are a true geek. This page shows the identifying characters used by the Ockam bus to define what the data refers to.

Function Char hex dec 005 card Interfaces
1=Vs 2=Va
3=Ms,3a=3d
4=GPS
5=Polar
Notes[1] separate items on 007, alternating on 005,044

[2] traditional user channels (Un= command)
nul 00 0 frame separator: can’t be a tag
soh 01 1 non-printing character
stx 02 2 non-printing character
etx 03 3 non-printing character
eot 04 4 non-printing character
enq 05 5 non-printing character
ack 06 6 non-printing character
major error flag bel 07 7  005 displays “!”
bs 08 8 non-printing character
ht 09 9 non-printing character
lf 0A 10 non-printing character
vt 0B 11 non-printing character
ff 0C 12 non-printing character
cr 0D 13 non-printing character
so 0E 14 non-printing character
si 0F 15 non-printing character
dle 10 16 non-printing character
dc1 11 17 non-printing character
dc2 12 18 non-printing character
dc3 13 19 non-printing character
dc4 14 20 non-printing character
nak 15 21 non-printing character
syn 16 22 non-printing character
etb 17 23 non-printing character
can 18 24 non-printing character
em 19 25 non-printing character
sub 1A 26 non-printing character
esc 1B 27 non-printing character
fs 1C 28 non-printing character
gs 1D 29 non-printing character
rs 1E 30 non-printing character
us 1F 31 non-printing character
Tryad Status 1 space 20 32 00100000 T1 T1 only
! 21 33 00100001 005 treat this as “All indicators”.
22 34 00100010
# 23 35 00100011 many Q interfaces use this tag
NMEA data $ 24 36 00100100 T1 or
001>16.2
From inputs & instrument system
% 25 37 00100101 address switch setting “E” on most Q interfaces
& 26 38 00100110 address switch setting “F” on most Q interfaces
  27 39 00100111
( 28 40 00101000
) 29 41 00101001
Lights * 2A 42 00101010 CPU displays value only, set system light level with Option 9
Axial windspeed + 2B 43 00101011 3D sonic MHU 3D mastheads only, shows vertical wind component
Time ticker , 2C 44 00101100 CPU count of display channel time slices from CPU
2D 45 00101101
. 2E 46 00101110
/ 2F 47 00101111
User 0 0 30 48 00110000 RS-232 [2] polar interface also replies to queries on this tag
User 1 1 31 49 00110001 RS-232 [2]
User 2 2 32 50 00110010 RS-232 [2]
User 3 3 33 51 00110011 RS-232 [2]
User 4 4 34 52 00110100 RS-232 [2]
User 5 5 35 53 00110101 RS-232 [2]
User 6 6 36 54 00110110 RS-232 [2]
User 7 7 37 55 00110111 RS-232 [2]
User 8 8 38 56 00111000 RS-232 [2]
User 9 9 39 57 00111001 RS-232 [2]
Synopsis : 3A 58 00111010 1,2,3 001: record of sensor data before processing, see Synopsis
T1<20.03: shows averaging settings for display
; 3B 59 00111011
Target angle (?) < 3C 60 00111100 T1 + Polar
= 3D 61 00111101
> 3E 62 00111110
? 3F 63 00111111
Remote commands @ 40 64 01000000 RS-232 or Lynx see Control
Windspeed Apparent A 41 65 01000001 2
Windspeed True a 61 97 01100001 1,2 See True Wind
Boatspeed B 42 66 01000010 1
VMG b 62 98 01100010 1,2 velocity dead upwind, not to next mark
Heading C 43 67 01000011 3 A and B corrections using O17= and O18= on RS-232
Wind Direction c 63 99 01100011 1,2,3 See True Wind
Wind Angle Apparent D 44 68 01000100 2
Wind Angle True d 64 100 01100100 1,2 See True Wind
Mast Angle E 45 69 01000101 mast rotation
Bt/Vt correction e 65 101 01100101 T1 + 1,2 T1 only
Current Set
Current Drift
F
F’
46
C6
70
98
01000110 1,3,4 [1] adjustments via O14= and O15= on RS-232
VMC f 66 102 01100110 1,4,5 Vmg on rhumbline to mark (see O10= and O11=)
Air Temperature
Sea Temperature
G
G’
47
C7
71
199
01000111 see notes [1] units depend on system settings (set on O12=)
baro/temp or air temp from new sonic MHU, sea temp from NMEA depth xdcr
Barometer Trend
Barometric Pressure
g
g’
67
E7
103
231
01100111 see notes [1] units depend on system settings (set on O12=)
baro/temp or new sonic MHU
Heel 48 72 01001000 2 or 3a heel on port tack is negative, on starboard is positive
Leeway h 68 104 01101000 1,2 calculated value
CAL Boatspeed Master I 49 73 01001001 1 default is 1.00
CAL Boatspeed Offset i 69 105 01101001 1 default is 0.000
CAL Wind Angle Offset J 4A 74 01001010 1 default is 0.0
CAL Windspeed j 6A 106 01101010 2 default is 1.00
CAL Leeway K 4B 75 01001011 1 value of 7.0 is nearly universal, see System Manual for details
CAL Upwash
Upwash Slope
k
k’
6B
EB
107
235
01101011 2 [1] default Upwash is 0.00
default Upwash Slope is +0.395
LOG Permanent L 4C 76 01001100 1 Not implemented in 001 rev A16
Log Trip l 6C 108 01101100 1 Reset by control codes
Aux. 1 M 4D 77 01001101 usually Loadcell 1, but many Q interfaces use this tag
Aux. 2 m 6D 109 01101101 many Q interfaces use this tag
Aux. 3 N 4E 78 01001110 usually Trim Angle, but many Q interfaces use this tag
Aux. 4 n 6E 110 01101110 many Q interfaces use this tag
Opposite Tack Course O 4F 79 01001111 1,2,3,4 For 001>16.2 & all T1, opposite track (i.e., includes current).
Magnetic Variation o 6F 111 01101111 4 or RS-232 GPS output or Calibration K7
POLAR Boatspeed P 50 80 01010000 1,2,5 theoretical speed for current true wind angle (also see O20=)
Target Boatspeed p 70 112 01110000 1,2,5 optimal boatspeed for current true wind angle (also see O20=)
Time to Starboard Layline Q 51 81 01010001 1,2,3,4 MM:SS format, may be positive or negative, upwind or downwind
Time to Port Layline q 71 113 01110001 1,2,3,4 MM:SS format, may be positive or negative, upwind or downwind
Waypoint Bearing
Waypoint Range
R
R’
52
D2
82
210
01010010 1,3,4 [1] can also be set via command (W=) on RS-232
Back Bearing
Back Range
r
r’
72
F2
114
242
01110010 1,3 [1] reset via ctrl+B on RS-232
Status Output S 53 83 01010011 T1 T1 v.20.03 or higher, shows messages from sensors
s 73 115 01110011
Time (of day) T 54 84 01010100 CPU 24 hour format; format adjustable (see Option 1)
Stopwatch t 74 116 01110100 CPU Operated by control codes, format adjustable (Option 13)
COG
SOG
U
U’
55
D5
85
213
01010101 4 [1] can be substituted for Boatspd & Hdg (see Option 16)
u 75 117 01110101
Distance Lost Vs
Lift/Head
V 56 86 01010110 on 001
on T1
Distance Lost VMG
Puff/Lull
v 76 118 01110110 on 001
on T1
Depth Below Surface W 57 87 01010111 depth units depend on system settings (see Option 12)
Depth Below Keel w 77 119 01110111 depth units depend on system settings (see Option 12)
Latitude
Longitude
X
X’
58
D8
88
216
01011000 4 [1] shown in decimal degrees; formatted for computer use
Cross-track error x 78 120 01111000 4 T1 > 20.02
Rudder Angle Y 59 89 01011001 rudder
Trim Tab Angle y 79 121 01111001 rudder
Test Configuration
Firmware version
Z
Z’
5A
DA
90
218
01011010 CPU for 001 and T1: shows active interfaces on Ockam bus, see System Manual
T1: alternates configuration/version; 001: displays version once at startup
Test Errors z 7A 122 01111010 CPU errors and information codes from instrument system
[ 5B 91 01011011
\ 5C 92 01011100
] 5D 93 01011101
Trim (average pitch) ^ 5E 94 01011110 trim or 3a requires either trim interface or compass with HPR output to proper interface
_ 5F 95 01011111
` 60 96 01100000
{ 7B 123 01111011
| 7C 124 01111100
} 7D 125 01111101
Sea State ~ 7E 126 01111110 trim or 3a requires either trim interface or compass with HPR output to proper interface
delete 7F 127 01111111 unprintable “box” character (delete key)
005 Remote Address 1 10000000 provides remote control of B revision 005 displays – defaults to boatspeed
005 Remote Address 2 10000100 provides remote control of B revision 005 displays – defaults to stopwatch
005 Remote Address 3 10100000 provides remote control of B revision 005 displays – defaults to windspeed true
005 Remote Address 4 10100100 provides remote control of B revision 005 displays – defaults to wind direction
005 Remote Address 5 11000000 provides remote control of B revision 005 displays – defaults to wind angle app.
005 Remote Address 6 11000100 provides remote control of B revision 005 displays – defaults to wind angle true
005 Remote Address 7 11100000 provides remote control of B revision 005 displays – defaults to heading
005 Remote Address 8 11100100 provides remote control of B revision 005 displays – defaults to waypoint R/B
005 card test FF 255 11111111 Switches 005 to card test mode. Remove card and cycle display power to exit.

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