64b64b64bconfiguration fields, Table 58 configuration fields, Chapter 10 – Moog Crossbow NAV440 Series User Manual
Page 83: Guidelines, And chapter 10, Programming, Chapter, And chapter 10. programming guidelines, Installation guidelines, Chapter 10. programming guidelines
NAV440 User Manual
7430‐0131‐01 Rev. F
Page 83
Chapter 10. Programming Guidelines
The advanced commands allow users to programmatically change the 440 Series unit settings. This section of the
manual documents all of the settings and options contained under the Unit Configuration tab within NAV‐VIEW 2.2.
Using these advanced commands, the settings of a unit can be modified without NAV‐VIEW 2.2.
Configuration Fields
Configuration fields determine various behaviors of the unit that can be modified by the user. These include settings
like baud rate, packet output rate and type, algorithm type, etc. These fields are stored in EEPROM and loaded on
RF
power up. These fields can be read from the EEPROM using the command. These fields can be written to the
EEPROM affecting the default power up behavior using the WF command.
The current value of these fields (which may be different from the value stored in the EEPROM) can also be accessed
using the GF command. All of these fields can also be modified immediately for the duration of the current power
cycle using the SF command. The unit will always power up in the configuration stored in the EEPROM.
Configuration fields can only be set or written with valid data from Table 58below.
Table 58 Configuration Fields
index Configuration fields
Field ID
Valid Values
Description
1
packet rate divider
0x0001
0,1,2,4,
20, 25,
5,10,
50
quiet, 100Hz, 50Hz, 25Hz, 20
4Hz, 2Hz
Hz, 10Hz, 5Hz,
2
Serial Port A BAUD rate
0x0002
0,1,2,3
9600, 19200, 38400, 57600
3
Continuous packet type
0x0003
Any output
acket type
p
Not all output packets available for all unit
functions. See detailed field descriptions
.
below
4
Reserved
0x0004
N.A.
5
Reserved
0x0005
N.A.
6
Reserved
0x0006
N.A.
7
Orientation
0x0007
See below
Determine forward, rightward, and dow
facing sides
nward
8
User Behavior Switches
0x0008
Any
Free Integrate, Use Mags, Use GPS, etc.
9
X Hard Iron Bias
0x0009
Any
I2 scaled from (‐1,1)
10
Y Hard Iron Bias
0x000A
Any
I2 scaled from (‐1,1)
11
Soft Iron Scale Ratio
0x000B
Any
U2 scaled from (0,2)
12
Heading Track Offset
0x000C
Any
Heading‐Track Offset to use in NAV filter track
update mode.
NOTE: BAUD rate SF has immediate effect. Some output data may be lost. Response will be received at new BAUD
rate.
NOTE: Only configuration fields 1, 2, 3, 7, 8, 13, 16, 17, 18, 19, 22, 25, 26, 27, and 34 are applicable for “architectures
4 and 5.”