- 508 Keysight E4980A/AL User’s Guide
Scanner Interface
How to Use the Scanner Interface Board
-
Confirm measurement data for correction on the front panel
Enter the channel number in the CH field on the CORRECTION page, and enter
the measurement point number in the SPOT No. field to confirm that the
measurement data for correction that have been already measured. Follow the
steps below.
Step 1. Press the [Meas Setup] - CORRECTION to display the CORRECTION page.
Step 2. Use the cursor arrow keys on the front panel to move the cursor to the CH
field.
Step 3. Use the numeric entry keys or the softkeys on the front panel to enter the
channel number of the measurement data for correction that you want to
confirm.
Step 4. Use the cursor arrow keys on the front panel to move the cursor to the SPOT
No. field.
Step 5. Use the numeric entry keys or the softkeys on the front panel to enter the
measurement point number of the measurement data for correction that you
want to confirm (the number corresponding to the test frequency you want to
confirm).
Step 6. Correction data of the primary (secondary) parameter for OPEN correction are
displayed in the OPEN A (OPEN B) field. Correction data of the primary
(secondary) parameter for SHORT correction in the SHORT A (SHORT B) field,
and correction data of the primary (secondary) parameter for LOAD correction
are shown in the LOAD A (LOAD B) field.
Confirm measurement data for correction using GPIB
To confirm the measurement data for each channel correction, use the
following query to read the data via GPIB.
:CORRection:USE:DATA[:MULTi]? <channel number>
<channel number> 0 to 127 (integer)
The query response is as follows.
<open1A>,<open1B>,<short1A>,<short1B>,<load1A>,<load1B>,
<open2A>,<open2B>,<short2A>,<short2B>,<load2A>,<load2B>,
<open3A>,<open3B>,<short3A>,<short3B>,<load3A>,<load3B>,
:
:
<open200A>,<open200B>,<short200A>,<short200B>,<load200A>,<load200
B>,
<open201A>,<open201B>,<short201A>,<short201B>,<load201A>,<load201
B>,
<NL^END>
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