Analyzerstatus Register - HP 8360 B Series User Manual

ANALYZER STATUS
REGISTER
Function Group
Menu Map
Description
Bit # 7
126
Decimal
Value
Function
SRQ on new REQUEST
frequencies
or sweep
time in
effect.
Bit # 7
Decimal 128
Value
Function
Fault
Indicator
On
A-20 Operating and Programming Reference
NONE
NONE
The following is the status register structure of the swept signal
generator when the analyzer programming language is selected. This
status structure is the structurally and syntactically the same as on
the HP 8340/41.
bytes from the swept signal generator. The first status byte
concerns the cause of an SRQ (Service Request), while the
second status byte concerns failures and faults, as follows:
STATUS BYTE (#I)
6 5
32
64
SRQ on
SERVICE HP-IB or
syntax error. Sweep
EXTENDED STATUS BYTE (#2)
6 5
64 32
RF Unleveled Power
Failure
Status Byte 1
Bit 0: SRQ caused by a key closure on the front panel of the swept
signal generator (use the OM code to determine the front panel
status).
Bit 1: SRQ caused by the completion of a numeric entry (use the OA
code to determine the value of the numerical entry).
Bit 2: SRQ caused by a change in the extended status byte (status
byte 2) affected by the RE-coded mask (see the RE code for an
explanation of this masking).
3
4
16
SRQ on
SRQ on
End of RF Settled
4
3
6
8
RF Unlocked External
Reference
Selected
1
2
2
4
SRQ on SRQ on
Changed in Numeric
Extended
Entry
status
Completed
Byte (HP-IB or
Front
Panel)
1
2
2
4
Oven
Modulation
Cold
1
SRQ on
Any Front
Panel Key
Pressed
1
Self Test
Failed