Keithley SourceMeter 2400, User Manual, Page: 195 / 594

7-8 Range, Digits, Speed, and Filters 2400 Series SourceMeter
®
User’s Manual
PULSE SPEED (NPLC) – Model 2430 Pulse Mode
Press SPEED or CONFIG SPEED to display the speed choices:
0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10
NOTE
Display resolution for the Model 2430 Pulse Mode is not affected by the speed
setting.
Figure 7-1
Speed configuration menu tree
Remote speed programming
Speed commands
Table 7-3 summarizes commands to control speed. See Section 18 , “ Set measurement
speed ,” for more information.
NOTE
The speed setting is global, which means that setting the speed for one function
affects the speed for the other functions. However, the speed setting is stored in
source memory, and you can use this feature to change speed during a sweep.
See
Section 10 for details on using source memory.
Table 7-3
Speed commands
Command Description
:SENSe:CURRent:NPLCycles <n>
:SENSe:VOLTage:NPLCycles <n>
:SENSe:RESistance:NPLCycles <n> Set amps speed (n = PLC, 0.01 to 10)*.
Set volts speed (n = PLC, 0.01 to 10)*.
Set ohms speed (n =PLC, 0.01 to 10)*.
* For the Model 2430 Pulse Mode, n = PLC, 0.01 to 0.10.
SPEED
NORMAL
(1.00PLC,
5
½
digits)
FAST
(0.01PLC,
3
½
digits)
MED
(0.10PLC,
4
½
digits)
HI ACCURACY
(10PLC,
6
½
digits)
OTHER
(Set speed
0.01 to 10PLC)
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