Keithley 2657A

Model 2657A High Power System SourceMeter® Instrument Reference Manual Section 7: TSP command reference
2657A-901-01 Rev. B/December 2012 7-255
Bit Value Description
B0 Not used Not applicable.
B1
status.measurement.instrument.SMUA
Set bit indicates one or more enabled bits of
the measurement event SMU A summary
register is set.
Bit B1 decimal value: 2
Binary value: 0000 0010
B2-B15 Not used Not applicable.
As an example, to set bit B1 of the measurement event instrument summary enable register, set
status.measurement.instrument.enable = status.measurement.instrument.SMUA.
In addition to the above constant, measurementRegister can be set to the decimal equivalent of the bit to set.
Example
status.measurement.instrument.enable =
status.measurement.instrument.SMUA
Sets the SMU A bit of the
measurement event instrument
summary enable register using a
constant.
Also see
Measurement event registers (on page E-8)
status.measurement.instrument.smuX.*
This attribute contains the registers of the measurement event SMU X 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 399 (All bits set)
Usage
measurementRegister = status.measurement.instrument.smuX.condition
measurementRegister = status.measurement.instrument.smuX.enable
measurementRegister = status.measurement.instrument.smuX.event
measurementRegister = status.measurement.instrument.smuX.ntr
measurementRegister = status.measurement.instrument.smuX.ptr
status.measurement.instrument.smuX.enable = measurementRegister
status.measurement.instrument.smuX.ntr = measurementRegister
status.measurement.instrument.smuX.ptr = measurementRegister
measurementRegister
The status of the instrument measurement status SMU X summary register; a
zero (0) indicates no bits set (also send 0 to clear all bits); other values indicate
various bit settings
X
Source-measure unit (SMU) channel (for example
status.measurement.instrument.smua.enable applies to SMU
channel A)