Status:questionable:power Condition Register Bits; Status:questionable:frequency Condition Register Bits - Agilent Technologies ESA-E Series Programmer's Manual

Status Registers
Use Status Registers to Determine the State of Analyzer Events and Conditions

STATus:QUEStionable:POWer Condition Register Bits

Decimal
Bit
Value
0 0
1 2
2 4
3 8
4 16
5 32
6 64
7 128
8–14 –––
15 32768
STATus:QUEStionable:FREQuency Condition
Register Bits
Decimal
Bit
Value
0 0
1 2
2, 3 4, 8
2-22
Description
Reserved This bit is not used by the analyzer, but is
for future use with other Agilent products.
Source Unleveled A 1 in this bit position indicates
that the source (tracking generator) output is
unlevelled.
Source LO Unleveled A 1 in this bit position
indicates that the local oscillator (LO) in the source
(tracking generator) is unlevelled.
LO Unleveled A 1 in this bit position indicates that
the analyzer local oscillator (LO) is unlevelled.
50 MHz Osc Unleveled A 1 in this bit position
indicates that the 50 MHz amplitude reference signal
is unlevelled.
Reserved This bit is not used by the analyzer, but is
for future use with other Agilent products.
Input Overload Tripped A 1 in this bit position
indicates that the input overload protection is tripped
(Agilent ESA models E4401B and E4411B only).
LO Out Unleveled A 1 in this bit position indicates
that the first local oscillator (LO) output is unlevelled.
(Agilent ESA model E4407B option AYZ, External
Mixing, only).
Unused These bits are always set to 0.
Always Zero (0) This bit is always set to 0.
Description
Source Synth Unlocked A 1 in this bit position
indicates that the synthesizer in the source (tracking
generator) is unlocked.
Freq Ref Unlocked A 1 in this bit position indicates
that the analyzer frequency reference is unlocked.
Reserved This bit is not used by the analyzer, but is
for future use with other Agilent products.
Chapter 2