Keithley SourceMeter 2400, User Manual

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18-68 SCPI Command Reference 2400 Series SourceMeter
®
User’s Manual
ULIMit <n>
[:SENSe[1]]:CURRent[:DC]:RANGe:AUTO:ULIMit? Query auto ranging upper limit for amps
[:SENSe[1]]:VOLTage[:DC]:RANGe:AUTO:ULIMit? Query auto ranging upper limit for volts
[:SENSe[1]]:RESistance:RANGe:AUTO:ULIMit <n> Set auto ranging upper limit for ohms
Parameters <n> = -2.1e8 to 2.1e8 Ohms upper limit (2400 and 2410)
-2.1e7 to 2.1e7 Ohms upper limit (2420, 2425, 2430,
and 2440)
Query
:ULIMit? Query auto range upper limit
Description
Auto range upper limits are intended primarily for SYST:RCM MULT
support. (See
“SYSTem subsystem,” page 18-106 .) For voltage and cur-
rent, the upper limit is controlled by the compliance range and, there-
fore, is available only as a query. When autoranging is disabled, you can
manually program the unit for any range above the upper limit (ohms
only).
Set compliance parameters
[:LEVel] <n>
[:SENSe[1]]:CURRent[:DC]:PROTection[:LEVel] <n> Set current compliance
[:SENSe[1]]:VOLTage[:DC]:PROTection[:LEVel] <n> Set voltage compliance
Parameters 2400
<n> = -1.05 to 1.05 Current compliance limit
-210 to 210 Voltage compliance limit
DEFault 105uA, 21V
MINimum -1.05A, -210V
MAXimum 1.05A, 210V
2410
<n> = -1.05 to 1.05 Current compliance limit
-1100 to 1100 Voltage compliance limit
DEFault 105uA, 21V
MINimum -1.05A, -1100V
MAXimum 1.05A, 1100V
2420
<n> = -3.15 to 3.15 Current compliance limit
-63 to 63 Voltage compliance limit
DEFault 105uA, 21V
MINimum -3.15A, -63V
MAXimum 3.15A, 63V
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