Keithley 2651A Reference Manual

Section 7: Command reference Model 2651A High Power System SourceMeter® Instrument Reference Manual
7-324 2651A-901-01 Rev. A / March 2011
Bit B7 B6 B5 B4 B3 B2 B1 B0
Binary value 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1
Decimal 128 64 32 16 8 4 2 1
Weights (2
7
) (2
6
) (2
5
) (2
4
) (2
3
) (2
2
) (2
1
) (2
0
)
Bit B15 B14 B13 B12 B11 B10 B9 B8
Binary value 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1
Decimal 32,768 16,384 8,192 4,096 2,048 1024 512 256
Weights (2
15
) (2
14
) (2
13
) (2
12
) (2
11
) (2
10
) (2
9
) (2
8
)
Example 1
enableRegister = status.system5.NODE57 +
status.system5.NODE60
status.system2.enable = enableRegister
Sets bits B1 and B4 of the system
summary 5 enable register using
constants.
Example 2
-- decimal 18 = binary 0000 0000 0001 0010
enableRegister = 18
status.system5.enable = enableRegister
Sets bits B1 and B4 of the system
summary 5 enable register using a
decimal value.
Also see
status.system4.* (on page 7-320)
System summary and standard event registers
(on page E-6)
SweepILinMeasureV()
This KISweep factory script (on page 5-22) function performs a linear current sweep with voltage measured at
every step (point).
Type TSP-Link accessible
Affected by Where saved Default value
Function No
Usage
SweepILinMeasureV(smu, starti, stopi, stime, points)
smu
System SourceMeter
®
instrument channel (set to smua)
starti
Sweep start current in amperes
stopi
Sweep stop current in amperes
stime
Settling time in seconds; occurs after stepping the source and before performing a
measurement
points
Number of sweep points (must be ≥2)

Keithley 2651A Specifications

General

Brand	Keithley
Model	2651A
Category	Measuring Instruments
Language	English