Can I read the offset current data of OPEN correction and reload it to the 4339B over the GPIB?
Can I read the offset current data of OPEN correction and reload it to the 4339B over the GPIB?
To read OPEN correction data of the 4339B over the GPIB, use following command; [:SENSe]:CORRection:DATA? OFFSetThe 4339B cannot retrieve the OPEN correction data saved in an external PC. If you want to store the OPEN correction data and make the correction with a recalled data, perform the entire correction procedure with an external PC as follows;1. Read the OPEN correction data by using the GPIB command shown above. Then, store the data in external PC. 2. Disable OPEN correction function by using the following command. [:SENSe]:CORRection[:STATe] 3. Set measurement parameter to "I" (DC current) and measure the leakage current flow through the insulation resistance of the DUT. 4. Subtract the stored OPEN correction (offset current) data from the measured DC current value. 5. Calculate the resistance of the DUT by dividing the test voltage by the current obtained in step