Keithley 2500 User Manual

11-20 Limit Testing Models 2500 and 2502 User’s Manual
Remote limit testing
Limit commands
Table 11-1 summarizes remote commands to control limit testing. Note that LIMitX refers
to identical software limits LIMit3 through LIMit6. See Section 17, “CALCulate7” and
“SOURce3,” for more details on these commands.
Table 11-1
Limit commands
Command Description
:CALCulate7:LIMit[1]:COMPliance:FAIL <name>
:CALCulate7:LIMit[1]:COMPliance:SOURce3 <NRf> |
<NDN>
:CALCulate7:LIMit[1]:STATe <state>
:CALCulate7:LIMit[1]:FAIL?
:CALCulate7:LIMit2:COMPliance:FAIL <name>
:CALCulate7:LIMit2:COMPliance:SOURce3 <NRf> |
<NDN>
:CALCulate7:LIMit2:STATe <state>
:CALCulate7:LIMit2:FAIL?
:CALCulate7:FEED <name>
:CALCulate7:LIMitX:LOWer <n>
:CALCulate7:LIMitX:UPPer <n>
:CALCulate7:LIMitX:LOWer:SOURce3 <NRf> |
<NDN>
:CALCulate7:LIMitX:UPPer:SOURce3 <NRf> |
<NDN>
:CALCulate7:LIMitX:PASS:SOURce3 <NRf> |
<NDN>
:CALCulate7:LIMitX:STATe <state>
:CALCulate7:LIMitX:FAIL?
Set Limit 1 fail condition. Name = IN (fail into
compliance) or OUT (fail out of compliance).
1
Specify Limit 1 fail bit pattern.
(NRf | NDN = pattern.)
Enable/disable Limit 1 test (state = ON or OFF).
Query Limit 1 test result (0 = pass, 1 = fail).
Set Limit 2 fail condition. Name = IN (fail into
compliance) or OUT (fail out of compliance).
Specify Limit 2 fail bit pattern.
(NRf | NDN = pattern.)
Enable/disable Limit 2 test (state = ON or OFF).
Query Limit 2 test result (0 = pass, 1 = fail).
Select Limit 3-6 tests input path (name =
CALC3, CALC4, CALC5, or CALC6).
2
Specify lower Limit X.
3
Specify upper Limit X.
Specify lower Limit X fail bit pattern for grading
mode. (NRf | NDN = bit pattern.)
Specify upper Limit X fail bit pattern for grading
mode. (NRf = bit pattern.)
Specify pass pattern for sorting mode.
(NRf | NDN = bit pattern.)
Enable/disable Limit X test (state = ON or OFF).
Query Limit X test result (0 = pass, 1 = fail).
1
LIMit[1] dedicated to channel 1; LIMit2 dedicated to channel 2 (hardware limits).
2
CALC3 = channel 1 measurement; CALC4 = channel 2 measurement; CALC5 = RATIO; CALC6 = DELTA.
3
LIMitX = LIMit3, LIMit4, LIMit5, and LIMit6 (software limits).
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Keithley 2500 Specifications

General

Brand	Keithley
Model	2500
Category	Measuring Instruments
Language	English