Keithley 2651A Reference Manual

Model 2651A High Power System SourceMeter® Instrument Reference Manual Section 7: Command reference
2651A-901-01 Rev. A / March 2011 7-261
Bit Value Description
B0 Not used Not applicable.
B1
status.measurement.reading_overflow.SMUA
Set bit indicates that an overflow reading has
been detected.
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 reading overflow summary enable register, set
status.measurement.reading_overflow.enable =
status.measurement.reading_overflow.SMUA.
In addition to the above constant, measurementRegister can be set to the numeric equivalent of the bit to set.
Example
status.measurement.reading_overflow.enable =
status.measurement.reading_overflow.SMUA
Sets the SMU A bit of the
measurement reading overflow
summary enable register using a
constant.
Also see
Measurement Event Registers (on page E-23)
status.measurement.voltage_limit.*
This attribute contains the measurement event voltage limit 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 2 (All bits set)
Usage
measurementRegister = status.measurement.voltage_limit.condition
measurementRegister = status.measurement.voltage_limit.enable
measurementRegister = status.measurement.voltage_limit.event
measurementRegister = status.measurement.voltage_limit.ntr
measurementRegister = status.measurement.voltage_limit.ptr
status.measurement.voltage_limit.enable = measurementRegister
status.measurement.voltage_limit.ntr = measurementRegister
status.measurement.voltage_limit.ptr = measurementRegister
measurementRegister
The measurement voltage limit summary register status. A zero (0) indicates no
bits set (also send 0 to clear all bits); the only valid value other than 0 is 2

Keithley 2651A Specifications

General

Brand	Keithley
Model	2651A
Category	Measuring Instruments
Language	English