Keithley 2657A User Manual

A
ppendix E: Status model Model 2657A High Power System SourceMeter® Instrument Reference Manual
E-8 2657A-901-01 Rev. B/December 2012
Figure 149: Measurement event registers
0
6
5
3
4
2
1
7
14
13
12
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10
9
8
15
Measurement Event
Register (measurement)
+
0
6
5
3
4
2
1
7
14
13
12
11
10
9
8
15
Measurement Event
Current Limit Summary
+
SMU A (SMUA)
0
6
5
3
4
2
1
7
14
13
12
11
10
9
8
15
Measurement Event
Instrument Summary
Register
+
SMU A (SMUA)
To Measurement Summary
Bit (MSB) in Status Byte
(status.condition/STB)
0
6
5
3
4
2
1
7
14
13
12
11
10
9
8
15
Measurement Event
SMU A Summary
Register
+
Current Limit (ILMT)
Buffer Available (BAV)
Reading Overflow (ROF)
Similar registers exist for:
Voltage Limit,
Sink Limit,
Overvoltage,
Reading Overflow,
and Buffer Available
Voltage Limit (VLMT)
status.measurement.instrument.smua
status.measurement.instrument
status.measurement
Current Limit (ILMT)
Voltage Limit (VLMT)
Sink Limit (SLMT)
Overvoltage (OV)
Reading Overflow (ROF)
Interlock (INT)
Instrument Summary (INST)
Buffer Available (BAV)
status.measurement.current_limit
(status.measurement.voltage_limit)
(status.measurement.sink_limit)
(status.measurement.overvoltage)
(status.measurement.reading_overflow)
(status.measurement.buffer_available)
Sink Limit (SLMT )
Overvoltage (OV)

Keithley 2657A Specifications

General

Brand	Keithley
Model	2657A
Category	Measuring Instruments
Language	English