Keithley 2611B Reference Manual

Section
7: TSP command reference Series 2600B System SourceMeter® Instrument
Reference Manual
7-312 2600BS-901-01 Rev. B / May 2013
status.questionable.unstable_output.*
This attribute contains the questionable status unstable output summary register set.
Type TSP-Link accessible Affected by Where saved Default value
Attribute
- -
- -
- -
- -
.condition (R)
Yes
Not applicable
Not saved
Not applicable
.enable (RW)
Yes
Status reset
Not saved
0
.event (R) Yes Status reset Not saved 0
.ntr (RW)
Yes
Status reset
Not saved
0
.ptr (RW)
Yes
Status reset
Not saved
Models 2601B/2611B/2635B: 2 (All bits set)
Models
2602B/2604B/2612B/2614B/2634B/2636B:
6 (All bits set)
Usage
questionableRegister = status.questionable.unstable_output.condition
questionableRegister = status.questionable.unstable_output.enable
questionableRegister = status.questionable.unstable_output.event
questionableRegister = status.questionable.unstable_output.ntr
questionableRegister = status.questionable.unstable_output.ptr
status.questionable.unstable_output.enable = questionableRegister
status.questionable.unstable_output.ntr = questionableRegister
status.questionable.unstable_output.ptr = questionableRegister
operationRegister
The status of the questionable status unstable output summary register; a zero (0)
indicates no bits set (also send 0 to clear all bits); other values indicate various bit
settings
Details
These attributes are used to read or write to the questionable status unstable output summary registers. Reading
a status register returns a value. The binary equivalent of the returned value indicates which register bits are set.
The least significant bit of the binary number is bit B0, and the most significant bit is bit B15.
For information about .condition, .enable, .event, .ntr, and .ptr registers, refer to Status register set contents (on
page E-1) and Enable and transition registers (on page E-19). The individual bits of this register are defined in
the following table.
Bit Value Description
B0
Not used
Not applicable.
B1
status.questionable.unstable_output.SMUA
Set bit indicates that an unstable output
condition was detected on SMU A.
Bit B1 decimal value: 2
Binary value: 0000 0010
B2
status.questionable.unstable_output.SMUB
This bit is only available on Models
2602B/2604B/2612B/2614B/2634B/2636B.
Set bit indicates that an unstable output
condition was detected on SMU B.
Bit B2 decimal value: 4
Binary value: 0000 0100
B3-B15
Not used
Not applicable.

Keithley 2611B Specifications

General

Brand	Keithley
Model	2611B
Category	Measuring Instruments
Language	English