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10-12
Limit Tests
SCPI programming
Table 10-2
SCPI commands — limit tests
Command
:CALCulate2
:FEED <name>
:LIMit[1]
:UPPer
[:DATA] <n>
:SOURce2 <NDN> or <NRf>
:LOWer
[:DATA] <n>
:SOURce2 <NDN> or <NRf>
:STATe <b>
:FAIL?
:LIMit2
:UPPer
[:DATA] <n>
:SOURce2 <NDN> or <NRf>
:LOWer
[:DATA] <n>
:SOURce2 <NDN> or <NRf>
:STATe <b>
:FAIL?
:CLIMits
:CLEar
[:IMMediate]
:AUTO <b>
:PASS
:SOURce2 <NDN> or <NRf>
:NULL
:OFFSet <NRf>
:STATe <b>
:DATA?
:LATest?
Description
CALCulate2 Subsystem:
Select input path for limit testing; CALCulate[1]
or SENSe[1].
Limit 1 Testing:
Configure upper limit:
Set limit; -9.99999e20 to 9.99999e20.
Specify 4-bit output "fail" pattern.
Configure lower limit:
Set limit; -9.99999e20 to 9.99999e20.
Specify 4-bit output "fail" pattern.
Enable or disable Limit 1 test.
Return result of Limit 1 test; 0 (pass) or 1(fail).
Limit 2 Testing:
Configure upper limit:
Set limit; -9.99999e20 to 9.99999e20.
Specify 4-bit output "fail" pattern.
Configure lower limit:
Set limit; -9.99999e20 to 9.99999e20.
Specify 4-bit output "fail" pattern.
Enable or disable Limit 2 test.
Return result of Limit 2 test; 0 (pass) or 1(fail).
Composite Limits:
Clear I/O port and restore it back to
SOURce2:TTL settings:
Clears I/O port immediately.
When enabled, I/O port clears when :INITiate
sent.
Define "pass" digital output pattern.
Specify 4-bit pass pattern (no failures).
Configure and control Rel:
Specify Rel value; -9.999999e20 to 9.999999e20.
Enable or disable Rel.
Return CALC2 reading(s) triggered by INITiate.
Return last (latest) CALC2 reading.
Default Ref
SENS
A
1.0
15
B
-1.0
15
B
OFF
C
1.0
15
B
-1.0
15
OFF
C
ON
15
B
Sec 7
0.0
OFF
D
D
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