Section 7: TSP command reference
Series 2600B System SourceMeter® Instrument Reference Manual
7-222
2600BS-901-01 Rev. B / May 2013
Usage
highC
= smu
X
.source.highc
smu
X
.source.highc =
highC
highC
The state of the high-capacitance mode; set to one of the following values:
0
or
smu
X
.DISABLE
: Disables high-capacitance mode
1
or
smu
X
.ENABLE
: Enables high-capacitance mode
X
Source-measure unit (SMU) channel (for example,
smua.source.highc
applies
to SMU channel A)
Details
When enabled, the high-capacitance mode has the following effects on the SMU settings:
•
smu
X
.measure.autorangei
is set to
smu
X
.AUTORANGE_FOLLOW_LIMIT
and cannot be changed
•
Current ranges below 1
µ
A are not accessible
•
If
smu
X
.source.limiti
is less than 1
µ
A, it is raised to 1
µ
A
•
If
smu
X
.source.rangei
is less than 1
µ
A, it is raised to 1
µ
A
•
If
smu
X
.source.lowrangei
is less than 1
µ
A, it is raised to 1
µ
A
•
If
smu
X
.measure.lowrangei
is less than 1
µ
A, it is raised to 1
µ
A
Example
smua.source.highc = smua.ENABLE
Activates high-capacitance mode
for SMU channel A.
Also see
High-capacitance mode
(on page 3-65)
smuX.source.levelY
This attribute sets the source level.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (RW)
Yes
SMU reset
Instrument reset
Recall setup
Saved setup
0
Usage
sourceLevel
= smu
X
.source.level
Y
smu
X
.source.level
Y
=
sourceLevel
sourceLevel
The source value; set to one of the following values:
Voltage: 0 V to ±40 V (Models 2601B/2602B/2604B)
Voltage: 0 V to ±200 V (Models 2611B/2612B/2614B/2634B/2635B/2636B)
Current: 0 A to ±3 A (Models 2601B/2602B/2604B)
Current: 0 A to ±1.5 A (Models 2611B/2612B/2614B/2634B/2635B/2636B)
X
Source-measure unit (SMU) channel (for example,
smua.source.levelv
applies
to SMU channel A)
Y
SMU source function (
v
= voltage,
i
= current)
Содержание System SourceMeter 2601B
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