IEEE-488 Reference
3-51
:CHARge
:APERture <n>
:AUTO <b>
:AUTO ONCE
:AUTO?
:APERture?
:NPLCycles <n>
:AUTO <b>
:AUTO ONCE
:AUTO?
:NPLCycles?
:RANGe
[:UPPer] <n>
[:UPPer]?
:AUTO <b>
:AUTO ONCE
:LGRoup <name>
:LGRoup?
:AUTO?
:REFerence <n>
:STATe <b>
:STATe?
:ACQuire
:REFerence?
:DIGits <n>
:AUTO <b>
:AUTO ONCE
:AUTO?
:DIGits?
:AVERage
:TYPE <name>
:TYPE?
:TCONtrol <name>
:TCONtrol?
:COUNt <n>
:COUNt?
:ADVanced
:NTOLerance <n>
:NTOLerance?
[:STATe] <b>
[:STATe]?
:MEDian
[:STATe] <b>
[:STATe]?
:RANK <NRf>
:RANK?
:ADIScharge
[:STATe] <b>
[:STATe]?
:LEVel <NRf>
:LEVel?
Path to configure Coulombs.
Set integration rate in seconds (166.67e-6 to 200e-3).
Enable or disable auto aperture.
Enable and then disable auto aperture.
Query auto aperture.
Query aperture (integration rate).
Set integration rate (line cycles; 0.01 to 10).
Enable or disable auto NPLC.
Enable and then disable auto NPLC
Query auto line cycle integration.
Query line cycle integration rate.
Path to configure measurement range:
Select range (0 to +2.1e-6).
Query range.
Enable or disable auto range.
Set range based on present input signal.
Specify HIGH or LOW auto range limit.
Query auto range limit.
Query auto range.
Specify reference (-2.1e-6 to +2.1e-6).
Enable or disable reference.
Query state of reference.
Use input signal as reference.
Query reference value.
Specify measurement resolution (4 to 7).
Enable or disable auto resolution.
Enable and then disable auto resolution.
Query auto resolution.
Query resolution.
Path to control the average filter.
Select filter type (NONE, SCALar, ADVanced).
Query filter type.
Select filter type: (MOVing or REPeat).
Query filter type.
Specify filter count (1 to 100).
Query filter count.
Path to configure and control advanced filter.
Specify noise tolerance level (0 to 100%).
Query noise tolerance level.
Enable or disable filter.
Query state of digital filter.
Path to control the median filter:
Enable or disable median filter.
Query state of median filter.
Specify rank for median filter.
Query rank.
Path to control auto discharge:
Enable or disable auto discharge.
Query state of auto discharge.
Specify level (-2.2e6 to 2.2e6).
Query level.
(Note 1)
OFF
1
OFF
2e-6
ON
HIGH
0
OFF
6
ON
MOVing
10
1
OFF
ON
1
OFF
2e-6
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
3.19.4
3.19.5
3.19.6
3.19.7
3.19.9
3.19.10
3.19.14
Notes:
4. 16.67ms for 60Hz power line frequency and 20ms for 50Hz line frequency.
5. *RST — OFF, :SYSTem:PRESet — ON.
6. *RST — REPeat, :SYSTem:PRESet — MOVing.
7. *RST — ON, :SYSTem:PRESet — OFF.
Table 3-10 (Continued)
SENSe command summary
Command
Description
Default
parameter
SCPI
Ref.
