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Series 2600 System SourceMeters Reference Manual
Instrument Control Library 12-87
Return to
2600S-901-01 Rev. A / May 2006
smuX.source.delay
X = SMU channel (a or b)
Attribute
Source delay.
Usage
smuX.source.delay = Y
-- Writes source delay.
Set
Y
to one of the following values:
0
or
smuX.DELAY_OFF
No delay.
-1
or
smuX.DELAY_AUTO
Auto delay.
User_value
Set user delay value.
Remarks
• This attribute allows for additional source settling time after an output step.
• The default is 0, no delays.
• Setting this attribute to
DELAY_AUTO
will cause a current range dependent delay to
be inserted when ever the source is changed.
• Y can be set to a specific user defined value that will set the delay that is used
regardless of range.
Example
Selects the delay to auto SMU A:
smua.source.delay = smua.DELAY_AUTO
smuX.source.func
X = SMU channel (a or b)
Attribute
Source function.
Usage
iv = smuX.source.func
-- Reads source function.
smuX.source.func = iv
-- Writes source function.
Set
iv
to one of the following values:
0
or
smuX.OUTPUT_DCAMPS
Selects current source function.
1
or
smuX.OUTPUT_DCVOLTS
Selects voltage source function.
Remarks
• Reading this attribute gives the output function of the source. Setting this attribute
configures the SMU as either a voltage source or a current source.
• The
reset
function selects the voltage function.
Details
(basic operation).
Also see
Example
Selects the source amps function for SMU A:
smua.source.func = smua.OUTPUT_DCAMPS
Содержание SourceMeter 2600 Series
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