Keithley SourceMeter 2600 Series Reference Manual page 183

Series 2600 System SourceMeters Reference Manual
smua.reset()
smua.source.autorangev =
smua.AUTORANGE_ON
smua.measure.rangei = 1e-2
smua.measure.lowrangei = 1e-5
smua.source.limiti = 1e-2
Digits
The display resolution of the measured reading depends on the DIGITS setting.
This setting is global, which means the digits setting selects display resolution for
all measurement functions.
The DIGITS setting has no effect on the remote reading format. The number of
displayed digits does not affect accuracy or speed. Those parameters are
controlled by the SPEED setting (see "Speed" later in this section).
Setting display resolution
To set display resolution, press the DIGITS key until the desired number of digits
is displayed. The display resolution will cycle through 4.5, 5.5, and 6.5 digits.
Remote digits programming
Digits commands
Table 6-3
NOTE For the Model 2602/2612 dual-channel display mode, the
maximum display resolution is 4.5 digits. For the Model
2602/2612 single-channel display mode, pressing the
DIGITS key for the channel not being displayed will have
no effect, but the unit will display a message advising you
to change to the indicated channel.
summarized digits commands. See
Return to
Range, Digits, Speed, Rel, and Filters
--Restore Series 2600 defaults.
--Set V source range to auto.
--Enable 10mA measure range.
--Set lowest range to 10μA.
--Set limit level to 10mA.
Section 12
Section 6 topics 2600S-901-01 Rev. A / May 2006
6-7
for more information.