Appendix: Factory Usage Command Set
The ROV-Locator Receiver and Transceiver have an extensive set of commands used to program and monitor the operation of the system. Generally, these commands are only useful to Cerulean personnel and for remote diagnosis.
Valid Factory Commands to Units
Command
Description
Sticky
Receiver
Transmitter
Ci,v
Load memory copy of azimuth calibration array with point I, value v
X
CI
Zero memory copy of azimuth calibration array
X
CD
Dump memory copy of azimuth calibration to console
X
CF
Check memory copy azimuth calibration array for complete fill and then write to flash memory
X
X
CZ
Zero memory copy of azimuth calibration array
X
Ni
Begin IMU calibration download
X
Ni,v
Set IMU calibration byte I to v [v is 2-digit hex number]
X
Nf
Finish IMU calibration download and write to flash
X
X
Pn,i,f
Obsolete
X
PRESET
Reset sensor x,y,z calibration to factory (memory only)
X
PWRITE
Write memory copy of sensor x,y,z calibration to flash
X
X
Sd,y,e
Set output simulation to slant range d, apparent bearing y, apparent elevation e
d = 0 turns off simulation
d != 0 turns on simulation with d, y and e values
X
T
Toggle between small data set (1000 pts) and large data set (6000+ points)
X
U
Factory use only
V0
Turn off all verbose switches
X
V1
Turn on all verbose switches
X
V3
Turn on GNSS retweet
X
V7
Turn on verbose messages for IMU interface messages
X
V8
Turn on verbose messages for calibration
X
V9
Turn on verbose messages for calibration
X
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