Keithley SourceMeter 2600 Series Reference Manual page 361

Series 2600 System SourceMeters Reference Manual
smuX.source.delay
Attribute Source delay.
Usage
smuX.source.delay = Y
Set
Y
or
0
or
-1
User_value
• This attribute allows for additional source settling time after an output step.
Remarks
• 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.
Selects the delay to auto SMU A:
Example
smua.source.delay = smua.DELAY_AUTO
smuX.source.func
Attribute Source function.
Usage
iv = smuX.source.func
smuX.source.func = iv
Set
iv
or
0
or
1
• Reading this attribute gives the output function of the source. Setting this attribute
Remarks
configures the SMU as either a voltage source or a current source.
• The
Details See Section 4
Also see smuX.source.output,
Selects the source amps function for SMU A:
Example
smua.source.func = smua.OUTPUT_DCAMPS
X = SMU channel (a or b)
to one of the following values:
smuX.DELAY_OFF
smuX.DELAY_AUTO
X = SMU channel (a or b)
to one of the following values:
smuX.OUTPUT_DCAMPS
smuX.OUTPUT_DCVOLTS
function selects the voltage function.
reset
(basic operation).
smuX.source.levelY
Return to
Instrument Control Library 12-87
-- Writes source delay.
No delay.
Auto delay.
Set user delay value.
-- Reads source function.
-- Writes source function.
Selects current source function.
Selects voltage source function.
Section 12 topics 2600S-901-01 Rev. A / May 2006