CBLé System Guidebook 29
CH1, CH2, CH3: Analog
Operation
This parameter (the third element of the list) lets you select the type of
data to collect for the selected analog channel. (Default:
1
)
0 Clears the channel (refer to last note on page 33)
1 AutoIDENT
(Note: If
AutoIDENT
is not active, the operation
defaults to Voltage, 0 to 5 Volts)
2
3*
4
5**
6**
10
11
12
14
Voltage measurement
Current measurement
Resistance measurement
Period
Frequency
Temperature measurement
Temperature measurement
Light measurement
Voltage measurement
(„10 Volts;
CH1
,
CH2
)
(„10 Amps;
CH1
,
CH2
)
(1 Kohms to 100 Kohms)
(0.000004 sec to 50 sec)
(0.02 Hz to 250 KHz)
(L20°C to 125°C)
(L4°F to 230°F)
(10µW/cm
2
to 1mW/cm
2
)
(0 to 5 Volts)
* Based on voltage conversion on Vin of 1V = 1A.
**Refer to “Measuring Period and Frequency” in Appendix A for additional
information.
Post-Processing
This parameter lets you select the type of processing that is performed
after the data has been collected. (Default:
0
)
0
1
2
3
None (no processing to be done)
d/dt (first derivative, only
d/dt
indicator is lit on the display
panel)
d/dt and d
2
/dt
2
(first and second derivative, only d
2
/dt
2
indicator
is lit on the display panel)
Statistics (mean, standard deviation, minimum, maximum)
Derivatives and statistics are computed on values after the conversion
equation has been applied. When derivatives are requested, Relative
Record Time (
CMD3
) is automatically turned on.