Keithley 6220 User Manual

Model 6220/6221 Reference Manual Status Structure 11-3
Return to Section 11 topics
Figure 11-1
Model 622x status mode structure
0
Cal
10
11
12
13
15
Condition
Register
(Always Zero)
0
10
11
12
13
15
Event
Register
0
11 1
10
11
12
13
15
Event Enable
Register
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
Logical
OR
Tri g
Idle
12
13
Condition
Register
Idle
12
13
Event
Register
Idle
12
13
Register
&
&
&
&
&
&
&
&
&
&
&
&
&
&
Logical
OR
EAV
QSB
MAV
ESB
RQS/MSS
OSB
Status
Byte
Register
1
EAV
QSB
MAV
ESB
6
OSB
Service
Request
Enable
Register
&
&
&
&
&
&
&
Logical
OR
*STB? *SRE <NDN> or <NRf>
*SRE?
Master Summary Status (MSS)
ErrorQueue
Output Queue
Tri g Tr ig
1
14 14
OPC
QYE
DSE
EXE
CME
URQ
PON
10
11
12
13
15
Event
Register
10
11
12
13
15
Register
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
Logical
OR
(Always Zero)
OPC
QYE
DSE
EXE
CME
URQ
PON
*ESR?
*ESE <NDN> or <NRf>
*ESE?
MSB MSB
Event
Register
Register
&
&
&
&
&
&
&
&
&
&
&
&
&
Logical
OR
Condition
Register
11
Calibration
Cal Cal Cal
999
&
&
14 14 14
&
15 15 15
&
Calibrating
9
Cal
9
Cal
9
Reading Overflow
Reading Available
Buffer Available
Buffer Full
ROF
RAV
BAV
(Always Zero)
BFL
:CONDition? [:EVENt]? :ENABle <NDN> or <NRf>
:ENABle?
ROF
BAV
BFL
ROF
BAV
BFL
WStrt
Arm
Filt
Arm
Filt
Arm
Filt
Questionable Event Registers
Event Enable
Standard Event Registers
Event Enable
Measurement Event Registers
Event Enable
Operation Event Registers
Sweeping
Interlock Asserted
Int
Int
Int
Ov
er Temperature
Temp
Tem p
Tem p
Compliance
Comp
Comp
Comp
4
4
4
RAV
RA
V
Trace Notify
Buffer Half Full
Buff
er 1/4 Full
Buffer 3/4 Full
TN
TN
TN
BHF
BHF
BHF
10
10
10
11
11
11
14
14
14
BQF
B3QF
BQF
BQF
B3QF
B3QF
15
15
15
Sweep Done
Sweep Aborted
Wait for Trigger
RS-232 Errors
Wait for Arm
(Always Zero)
Idle
:CONDition? [:EVENt]? :ENABle <NDN> or <NRf>
:ENABle?
SwpD
SwpA
Swp
SwpD
SwpD
SwpA
SwpA
Swp Swp
RSE
RSE
RSE
2
2
2
33
3
5
5
5
6
6
6
:CONDition?
[:EVENt]? :ENABle <NDN> or <NRf>
:ENABle?
MSB = Measurement Summary Bit
EA
V = Error Available
QSB = Questionable Summary Bit
MAV = Message Available
ESB = Event Summary Bit
RQS/MSS = Request for Service / Master Summary Status
OSB = Operation Summary Bit
Note: RQS bit is in serial poll byte.
MSS bit is in *STB? response.
Operation Complete
Query Error
Device Specific Error
Execution Error
Command Error
User Request
Power On
8
8
9
9
7
7
7
Po
wer
Pwr
Pwr Pwr
Filter Settled
14
14
14
Wave Started
W
ave Stopped
WStop
WStop WStop
WStr
t
WStrt
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Keithley 6220 Specifications

General

Brand	Keithley
Model	6220
Category	Measuring Instruments
Language	English