Agilent Technologies X Series Manual page 168

System Functions
System
Preselector. The additional alignments are the System Gain, Mechanical attenuator and Electronic
attenuator alignments on the RF Preselector path. The purpose of these alignments is to improve the RF
Preselector path amplitude variation compared to the bypass path.
Key Path
Mode
Remote Command
Example
Notes
Couplings
Status Bits/OPC dependencies
Initial S/W Revision
Mode
Remote Command
Example
168
System, Alignments, Align Now
All
:CALibration[:ALL]
:CALibration[:ALL]?
:CAL
:CALibration[:ALL]? returns 0 if successful
:CALibration[:ALL]? returns 1 if failed
:CALibration[:ALL]? is the same as *CAL?
While Align Now, All is performing the alignment, bit 0 in the Status
Operation register is set. Completion, or termination, will clear bit 0 in the
Status Operation register.
This command is sequential; it must complete before further SCPI commands
are processed. Interrupting the alignment from remote is accomplished by
invoking Device Clear followed by the :ABORt command.
Successful completion will clear bit 14 in the Status Questionable Calibration
register.
An interfering user signal is not grounds for failure of Align Now, All.
However, bits 11 and 12 are set in the Status Questionable Calibration register
to indicate Align Now, RF is required.
An interfering user supplied signal will result in the instrument requiring an
Align Now, RF with the interfering signal removed.
Initializes the time for the Last Align Now, All Time.
Records the temperature for the Last Align Now, All Temperature.
If Align RF component succeeded, initializes the time for the Last Align Now,
RF Time.
If Align RF component succeeded, records the temperature for the Last Align
Now, RF Temperature.
Bits 11, 12, or 14 may be set in the Status Questionable Calibration register.
Prior to A.02.00
All
*CAL?
*CAL?