ComNav G2 - Table 21 - Commands for Output Biases and Port Baud Rates; Table 22 - Commands for Status & Configuration; Table 23 - Commands for G2 B Beacon Configuration

ComNav G2 & G2B Installation & Operation Appendices
Document PN 29010093 V1.5 - 66 - 16 December 2016
Command Description
$ PCMNATT,HBIAS[,hbias]
• Query or Set Heading Output Offset
• hbias range is –180° to +180°
$ PCMNATT,PBIAS[,pbias]
Query or Set the Pitch Output Offset
• pbias range is –15° to +15°
$ PCMNATT,RBIAS[,rbias]
Query or Set the Roll Output Offset
• rbias range is –15° to +15°
$PCMNBAUD,rate,port_id
Query or Set the Baud rate
• rate = 4800, 9600, 19200, 38400, 57600 for port_id=2, 3
• rate = 4800, 9600 for port_id = 1
(If you change the G2’s Baud rate, you must change the other
device(s) to match!)
Table 21 – Commands for Output Biases and port baud rates
Command Description
$PCMNATT, CSEP
Query current antenna separation. Returns the currently set
separation in mm in an $PCMNATT,MSEP message
$PCMNATT,MSEP,sep
Set the actual separation between the antennae
 In the G2 & G2B, the physical antenna separation is fixed at
0.5 metres – so this command should only be used to check
that the MSEP value is set correctly (to 0.5m)!
$PCMNATT,SUMMARY Query current settings of several parameters
$PCMNDIFF[,mode]
Query or Set differential corrections on or off:
• Mode = 0 (Off) or 1 (On)
$PCMNMASK,angle
Set the satellite tracking elevation cut-off angle. Satellite
measurement below this angle will not be used for navigation
processing
$PCMNOFF
Turn off all NMEA & Proprietary data output. This wipes out the
stored NMEA configuration data
$PCMNSAVE Save current operating configuration
Table 22 – Commands for Status & Configuration
Command Description
$PCMNBC,COMMAND Enter beacon configuration mode
$PCMNBC,DATA Exit beacon configuration mode
$PCMNBC,SAVE save the beacon configuration to non-volatile memory
$PCMNBC,SEND,command [parameter
name][parameter list]
Send a beacon configuration command
Table 23 - Commands for G2B beacon configuration