Honeywell HMR3000 User Manual page 22

Digital compass
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Query
Response
Pitch / roll alarm
(nn.n)
Query
Response
Pitch / roll warn
(nn.n)
Query
Response
TC1 time constant
(T)
Query
Response
S smoothing factor
(S)
Query
Response
L smoothing factor
(L)
Query
Response
magnetic field status of the HPR output
sentence when the total mag field value
(Mag T) falls below the parameter setting.
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
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
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,
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
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)
Table 7. Measurement Parameters
900240 Rev. B
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#m*hh<CR><lf>
#BB1=L*hh<CR><lf>
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#L*hh<CR><lf>
3/01
page 18

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