900240 Rev. B
3/01
page 18
Query
Response
magnetic field status of the HPR output
sentence when the total mag field value
(Mag T) falls below the parameter setting.
#WBC?*69<CR><lf>
#nnnnn*hh<CR><lf>
Pitch / roll alarm
(nn.n)
Query
Response
Sets the Over range alarm level for pitch
and roll.
Issues an Alarm condition (P) in the Pitch
or Roll status fields of the HPR output
sentence when either pitch or roll output
exceeds the parameter setting.
In degrees
Pitch/ Roll alarm level
#WE6=nn.n*hh<CR><lf>
#WE6?*1B<CR><lf>
#nn.n*hh<CR><lf>
Pitch / roll warn
(nn.n)
Query
Response
Sets the Over range warn level for pitch and
roll.
Issues an warn condition (O) in the Pitch or
Roll status fields of the HPR output
sentence when either pitch or roll output
exceeds the parameter setting.
In degrees
#WE8=nn.n*hh<CR><lf>
#WE8?*15<CR><lf>
#nn.n*hh<CR><lf>
TC1 time constant
(T)
Query
Response
Sets the filter constant.
Normalized time constant for IIR filter 1
T=0 (disable), T=1 (= 72 msec),
T=255 (= 18.4 sec)
Normalized time constant, T,
#BA2=T*hh<CR><lf>
#BA2?*0E<CR><lf>
#T*hh<CR><lf>
S smoothing factor
(S)
Query
Response
Sets the parameter (S) for the non-linear
Heading filter.
Smoothing amount (see algorithm in text)
0 = disable, Max = 0.999985
m=S*65535
m=S*65535
#WB2=m*hh<CR><lf>
#WB2?*18<CR><lf>
#m*hh<CR><lf>
L smoothing factor
(L)
Query
Response
Sets the parameter (L) for the non-linear
Heading filter.
Difference knee in mils (see algorithm in
text)
0 = disable, 1 = 1 mil, max = 255 mils
Smoothing factor (L)
#BB1=L*hh<CR><lf>
#BB1?*0E<CR><lf>
#L*hh<CR><lf>
Table 7. Measurement Parameters
