Changing The Password - Tektronix KEITHLEY SourceMeter 2400 Series Calibration And Adjustment Manual

Section 4: Adjustment
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
Concurrent functions
Sense function sense
Volts NPLC sense
Volts measure range
Current NPLC sense
Current measure range
Count
Filter control
Filter averaging
Source V mode
Volts autorange
Source I mode
Current autorange
Autozero

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.
4-2
State Equivalent remote command
Off :SENSe:FUNCtion:CONCurrent Off
Source :SENSe:FUNCtion <source_function>
1.0 :SENSe:VOLTage:NPLC 1.0
Same as
:SENSe:VOLTage:RANGe <source_v_range>
source V
range value
1.0 :SENSe:CURRent:NPLC 1.0
Same as :SENSe:CURRent:RANGe <source_i_range>
source I
range value
10 :SENSe:AVERage:COUNt 10
Repeat
:SENSe:AVERage:TCONtrol Repeat
On :SENSe:AVERage:STATe On
Fixed :SOURce:VOLTage:MODE Fixed
Off :SOURce:VOLTage:RANGe:AUTO Off
Fixed :SOURce:CURRent:MODE Fixed
Off
:SOURce:CURRent:RANGe:AUTO Off
On :SYSTem:AZERo On
Model 2461 Calibration and Adjustment Manual
2461-905-01 Rev. A / February 2016