Read/Write Correction Data At Specified Frequency Points - Keysight E4980A User Manual

Sample Program

Read/Write correction data at specified frequency points.

Read/Write correction data at specified frequency points.
This application program performs correction at user-specified frequencies and
reads/writes (uploads to E4980A/AL) the correction data.
The program of
Configuration
Open Instrument
Setup Start
Exec Correction
Read Correction
Correction data uploading
Setup End
ErrorProc
It is not possible to read/write the correction data in the correction based
on all frequency points.
Example 9-10 Read/Write correction data
Sub Example_5()
308
Example 9-10
'===================================
' Configuration
'===================================
is described below.
Assigns variables and enables error handling
by the subroutine named ErrorHandler
Assigns a USB address or GPIB address to
the I/O bus. Also sets the time for timeout.
Executes various setup steps to perform
data correction, such as displaying a
CORRECTION page, setting the correction
mode to SINGLE, and setting the correction
type to RX.
Performs OPEN/SHORT/LOAD correction.
Assigns the frequency of 1 kHz to
measurement point 1, 2 kHz to
measurement point 2, and 5 kHz to
measurement point 3 and then performs
correction.
Reads the correction data, separates the
data, and displays them individually on a
sheet.
Uploads the correction data. The string
parameters separated by commas are
generated from the displayed correction
data on the sheet and then sent to the
E4980A/AL.
Close the I/O bus.
Displays an error number when an error
occurs.
Keysight E4980A/AL Precision LCR Meter