Keithley 2600a series User Manual

2600AS-901-01 Rev. B / September 2008 Return to Section Topics C-9
Series 2600A System SourceMeter® Instruments Reference Manual Appendix C: Status Model
Figure C-7
Status model (questionable event registers)
0
6
5
3
4
2
1
7
14
13
12
11
10
9
8
15
Questionable Status Register
(questionable/QSR)
+
Instrument Summary (INST)
0
6
5
3
4
2
1
7
14
13
12
11
10
9
8
15
Questionable Status
Calibration Summary
Register
+
SMU A (SMUA)
SMU B (SMUB)
0
6
5
3
4
2
1
7
14
13
12
11
10
9
8
15
Questionable Status
Instrument Summary
Register
+
SMU A (SMUA)
Digital I/O (digio)
SMU B (SMUB)
To Questionable
Summary Bit (QSB) in
Status Byte (STB)
0
6
5
3
4
2
1
7
14
13
12
11
10
9
8
15
Questionable Status
SMU A Summary
Register
+
Calibration (CAL)
0
6
5
3
4
2
1
7
14
13
12
11
10
9
8
15
Questionable Status
SMU B Summary
Register
+
Similar registers
exists for Over
Temperature and
Unstable Output
Calibration (CAL)
Calibration (CAL)
Over Temperature (OTEMP)
Over Temperature (OTEMP)
Over Temperature (OTEMP)
status.questionable.instrument.smub
status.questionable.instrument.smua
status.questionable.calibration
status.questionable.instrument
status.questionable
(status.questionable.over_temperature)
Unstable Output (UO)
Unstable Output (UO)
(status.questionable.unstable_output)
Unstable Output (UO)

Keithley 2600a series Specifications

General

Brand	Keithley
Model	2600a series
Category	Measuring Instruments
Language	English