Agilent Technologies 4349B Manual page 127

4349B
[:SENSe]:CURRent:RANGe
Sets or queries if the Auto range measurement mode is enabled. In this mode the 4349B
automatically selects the optimum measurement range.
, The Auto mode ON
, The Auto mode OFF and the measurement range setting is Hold mode.
f j g
Query response is
Note
The Auto measurement range ON/OFF states of each channel are linked
together. So the
the Auto range mode of all channels to ON or OFF.
[:SENSe]:CURRent:RANGe
< >
numeric value
Sets or queries the measurement range. Available values are 100 pA, 1 nA, 10 nA, 100 nA,
1  A, 10  A, and 100  A, which speci es the upper limits of each range.
< numeric value > is,
2
numeric
1.0
100  A
100 pA
move to upper range
move to lower range
Following suxes can be used with < numeric value > .
: A
Note
100 pA is not available when the measurement time mode is 10 ms.
10  A is not available when the measurement time mode is 100 ms or 400 ms.
100  A is not available when the measurement time mode is 30 ms, 100 ms, or
400 ms.
[:SENSe]:FUNCtion
Selects the measurement parameter.
sensor function
f
Query response is
f j j j
1 2 3 4
.
f j j j
1 2 3 4
j j j j
[PA NA UA MA A]
selects the displayed channel.
2 2
10 , 1.0 10 , 1.0
-10 -9
:  A : nA
<
sensor function
Measurement Parameter
DC current
DC resistance
j g
.
g f j
:AUTO ON OFF
g
[:UPPer]
2 2
10 , 1.0 10 , 1.0 10
-8 -7
: pA
>
SENSe Subsystem
j j g
1 0
command toggles
2 2
, 1.0 10 , 1.0 10
-6 -5 -4
GPIB Reference
(A)
5-23