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B-2
G
ETTING
S
TARTED WITH THE
CBL 2™ S
YSTEM
© 2000, 2003 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
12
TI light sensor
Measures relative light intensity
14
Voltage measurement
Measures voltage on 0-5V input of
selected channel
post-processing
Results
0
None
Performs no post processing (RT* and
NON-RT**)
1
d/dt
Calculates and returns 1
st
derivative of
data (NON-RT)
2
d/dt and d
2
/dt
2
Calculates and returns 1
st
and 2
nd
derivatives (NON-RT)
*RT = REALTIME
**NON-RT = NON-REALTIME
(delta)
This parameter is ignored.
equ
Results
0
Off
Returns data without converting
1
On
Applies conversion equation to data
(must also send Command 4)
{1,11,
operation,post-processing,(delta),equ
} Sonic channel setup
operation
Results
0
Resets channel
1
Scales distance in meters
Returns distance and
@
time (RT* and
NON-RT**)
2
Scales distance in meters
Returns distance and
@
time (RT and NON-RT)
3
Scales distance in feet
Returns distance and
@
time (RT and NON-RT)
4
Scales distance in meters
Returns distance, velocity, and
@
time (RT)
or distance and
@
time(NON-RT)
5
Scales distance in feet
Returns distance, velocity, and
@
time (RT)
or distance and
@
time(NON-RT)
6
Scales distance in meters
Returns distance, velocity, and
@
time (RT)
or distance and
@
time(NON-RT)
7
Scales distance in feet
Returns distance, velocity, acceleration
and
@
time (RT) or distance and
@
time
(NON-RT)
*RT = REALTIME
**NON-RT = NON-REALTIME
post-processing
Results
0
None
Performs no post processing (RT and NON-RT)
1
d/dt
Calculates and returns 1
st
derivative of
data (NON-RT)
2
d/dt and d
2
/dt
2
Calculates and returns 1
st
and 2
nd
derivatives (NON-RT)