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11-14 Status Structure
Model 6220/6221 Reference Manual
Figure 11-5
Operation event status
Measurement event status
The used bits of the measurement event register (
) are described as
follows:
•
Bit B0, Reading Overflow (ROF)
— Set bit indicates that delta reading
exceeds the selected range of the Model 2182A.
Error/status codes: +301
•
Bit B1, Interlock (Int)
— Set bit indicates that the interlock is asserted indi-
cating that the output can be turned on.
Error/status codes: +111
OR
& = Logical AND
OR = Logical OR
(B15 - B12)
Idle
(B10) (B9) (B8) (B7) (B6)
Trig
(B5) (B4) (B3) (B2) (B1) (B0)
Operation
Event
Enable
Register
To
Operation
Summary
Bit (OSB) of
Status Byte
Register.
(B15 - B12)
Idle
(B10) (B9) (B8) (B7) (B6)
Trig
(B5) (B4) (B3) (B2) (B1) (B0)
Operation
Condition
Register
Operation
Event
Register
Cal
Cal
SwpD
SwpD
SwpA
SwpA
Swp
Swp
Arm
Arm
RSE
RSE
(B11)
(B11)
&
&
&
&
&
&
&
&
(B15 - B12)
Idle
(B10) (B9) (B8) (B7) (B6)
Trig
(B5) (B4) (B3) (B2) (B1) (B0)
Cal
SwpD
SwpA
Swp
Arm
RSE
(B11)
RSE = RS-232 Errors
Idle = Idle state
Filt = Averaging filter settled
WStop = Wave stopped
Arm = Waiting for arm event
Filt
Filt
Filt
&
Trig = Waiting for trigger event
WStrt = Wave Started
Swp = Sweeping
SwpA = Sweep Aborted
SwpD = Sweep Done
Cal = Calibrating
WStop
WStop
WStrt
WStrt
WStrt
WStop
&
&
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