Section 4: Adjustment
Model 2461 Calibration and Adjustment Manual
4-2
2461-905-01 Rev. A / February 2016
With calibration unlocked, the sense function and the source function and range are the same. For
example, when
:SOURce:FUNCtion
is set to
VOLTage
, the
:SENSe:FUNCtion
setting is
"VOLTage:DC"
. When
:SOURce:FUNCtion
is set to
CURRent
, the
:SENSe:FUNCtion
setting is
"CURR:DC"
. This also applies to the range settings (for example,
:SOURce:VOLTage:RANGe
and
:SENSe:VOLTage:RANGe;
SOURce:CURRent:RANGe
and
:SENSe:CURRent:RANGe
).
Calibration unlocked states
Mode
State
Equivalent remote command
Concurrent functions
Off
:SENSe:FUNCtion:CONCurrent Off
Sense function sense
Source
:SENSe:FUNCtion <source_function>
Volts NPLC sense
1.0
:SENSe:VOLTage:NPLC 1.0
Volts measure range
Same as
source V
range value
:SENSe:VOLTage:RANGe <source_v_range>
Current NPLC sense
1.0
:SENSe:CURRent:NPLC 1.0
Current measure range
Same as
source I
range value
:SENSe:CURRent:RANGe <source_i_range>
Count
10
:SENSe:AVERage:COUNt 10
Filter control
Repeat
:SENSe:AVERage:TCONtrol Repeat
Filter averaging
On
:SENSe:AVERage:STATe On
Source V mode
Fixed
:SOURce:VOLTage:MODE Fixed
Volts autorange
Off
:SOURce:VOLTage:RANGe:AUTO Off
Source I mode
Fixed
:SOURce:CURRent:MODE Fixed
Current autorange
Off
:SOURce:CURRent:RANGe:AUTO Off
Autozero
On
:SYSTem:AZERo On
Changing the password
You can change the default password from the front panel or using a remote interface.
To change the calibration password using SCPI commands, first send the present password, and
then send the new password.
For example, the following command sequence changes the password from the
"KI002400"
default
password to
"KI_CAL"
:
CALibration:PASSword "KI002400"
CALibration:PASSword "KI_CAL"
You can use any combination of letters and numbers up to a maximum of eight characters.
