Keithley 2010 User Manual page 163

:FAIL?
:CALCulate3:LIMit[1]:FAIL?
:CALCulate3:LIMit2:FAIL?
Description
This command is used to read the results of the LIMIT1 or LIMIT2 test:
0 = Limit test passed
1 = Limit test failed
The response message (0 or 1) only tells you if a limit test has passed or
failed. It does not tell you which limit (upper or lower) has failed. To
determine which limit has failed, read the Measurement Event Register.
Reading the results of a limit test does not clear the fail indication of the test.
A failure can be cleared by using a :CLEar command or by disabling the test
(:STATe OFF).
:CLEar commands
[:IMMediate]
:CALCulate3:LIMit[1]:CLEar[:IMMediate]
:CALCulate3:LIMit2:CLEar[:IMMediate]
Description
This action command is used to clear the fail indication of the LIMIT1 or
LIMIT2 test. Note that a failure is also cleared when the limit test is disabled
(:STATe OFF).
:AUTO <b>
:CALCulate3:LIMit[1]:CLEar:AUTO <b>
:CALCulate3:LIMit2:CLEar:AUTO <b>
Parameters
<b> =
Query
:AUTO?
Description
With auto-clear enabled, the fail indication of a limit test clears when
instrument operation enters the idle state. With auto-clear disabled, the fail
indication will remain until it is cleared by the :CLEar[IMMediate]
command.
SCPI Command Reference
Read LIMIT1 test result
Read LIMIT2 test result
Clear LIMIT1 test failure
Clear LIMIT2 test failure
Control auto-clear
Control auto-clear
1 or ON Enable auto-clear for limit failure
0 or OFF Disable auto-clear for limit failure
Query state of auto-clear
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