User manual
F-18 Contact Check Function 2400 Series SourceMeter
®
 User’s Manual 
FAIL?
:CALCulate2:LIMit4:FAIL? Read LIMIT 4 test result
Description This command is used to read the results of the LIMIT 4 test:
0 = Limit 4 test passed 
1 = Limit 4 test failed
NOTE Reading the results of the limit test does not clear the fail indication of the 
test. A failure can be cleared by sending a :SYSTem:CLEar 
command.
SOURce2 <NRf> |<NDN>
:CALCulate2:LIMit4:SOURce2 <NRf> |<NDN> Specify pattern; LIMIT 4 failure
Parameters <NRf> =  0 to 7 (3-bit)  Decimal value
0 to 15 (4-bit)  Decimal value
<NDN> = 0 to #b111 (3-bit) Binary value
0 to #b1111 (4-bit) Binary value
0 to #q7 (3-bit) Octal value
0 to #q17 (4-bit) Octal value
0 to #h7 (3-bit) Hexadecimal value
0 to #hF (4-bit) Hexadecimal value
Query :SOURce2? Query source value for specified limit
Description This command is used to define the digital output fail patterns for the 
Limit 4 test (0 to 7, 3-bit; 0 to 15, 4-bit).










