Status:questionable:power Condition Register Bits 2-2; Status:questionable:frequency Conditio N Register Bits - Agilent Technologies ESA-E Series Programmer's Manual

Status Registers
Use Status Registers to Determine the State of Analyzer Events and Condition s
STATus:QUEStionable:POWer Condition Register Bit s
Bit
Decimal
Value
Descriptio n
0 0
Reserved This bit is not used by the analyzer, but is
for future use with other Agilent products .
1 2
Source Unleveled A 1 in this bit position indicate s
that the source (tracking generator) output i s
unlevelled.
2 4
Source LO Unleveled A 1 in this bit positio n
indicates that the local oscillator (LO) in the sourc e
(tracking generator) is unlevelled .
3 8
Lo Unleveled A 1 in this bit position indicates tha t
the analyzer local oscillator (LO) is unlevelled .
4 16
50 MHz Osc unleveled A 1 in this bit position
indicates that the 50 MHz amplitude reference signal
is unlevelled .
5 32 Reserved This bit is not used by the analyzer, but i s
for future use with other Agilent products .
6 64
Input Overload Tripped A 1 in this bit position
indicates that the input overload protection is trippe d
(Agilent ESA models E4401B and E4411B only) .
7 128
Lo out unleveled A 1 in this bit position indicate s
that the first local oscillator (LO) output is unlevelled .
(Agilent ESA model E4407B option AYZ, Externa l
Mixing, only) .
8-14 -
Unused These bits are always set to 0.
15 32768
Always zero (0) This bit is always set to 0 .
STATus:QUEStionable:FREQuency Conditio n
Register Bits
Bit
Decimal
Value
Description
0 0
Source Synth Unlocked A 1 in this bit position
indicates that the synthesizer in the source (tracking
generator) is unlocked .
1 2
Freq Ref Unlocked A 1 in this bit position indicate s
that the analyzer frequency reference is unlocked.
2, 3 4, 8
Reserved This bit is not used by the analyzer, but i s
for future use with other Agilent products .
2-22 Chapter 2