Tektronix Keithley 2281 Series Reference Manual page 548

Appendix C: Calibration and adjustment
For 2281S, the expected values are shown in the following table.
Steps
9
10
Step 9
1. Before starting this calibration step, configure the shunt and power supply as shown in the
following table.
Model
2281S
2. Send the command to prepare for step 9:
:CALibration:PROTected:STEP3
3. Send the measured result from the digital multimeter (DMM) and shunt value using the following
command:
:CALibration:PROTected:STEP3:DATA <voltage>, <resistance>
4. Send the following command to query the operation status:
*OPC?
After all of the operations are completed, the instrument returns 1.
Step 10
Before starting this calibration step, configure the shunt and power supply as shown in the following
table.
Model
2281S
1. Send the command to prepare for step 10:
:CALibration:PROTected:STEP4
2. Send the measure result from the DMM and shunt value using the following command:
:CALibration:PROTected:STEP4:DATA <voltage>, <resistance>
3. Send the following command to query the operation status:
*OPC?
After all of the operations are completed, the instrument returns 1.
C-26
Model 2281S-20-6 DC Power Supply and Battery Simulator Reference Manual
Maximum voltage
2
6.06e- V
–0.2 V
Shunt Power supply
5.05 Ω
Constant current mode
Shunt Power supply
5.05 Ω
Constant current mode
Minimum voltage
–9.09e
-2
V
–1.515 V
5.0 V 0.001 A
5.0 V 0.1 A
077114601 / March 2019