Keithley 6430 Instruction Manual page 358

Sub-femtoamp remote sourcemeter
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17-48
SCPI Command Reference
Limit test bits
Bit 13 (Ω-Meas) — Set to 1 if Ω-Measure is enabled.
Bit 14 (V-Sour) — Set to 1 if V-Source used.
Bit 15 (I-Sour) — Set to 1 if I-Source used.
Bit 16 (Range Compliance) — Set to 1 if in "range" compliance.
Bit 17 (Offset Compensation) — Set to 1 if Offset Compensated Ohms is
enabled.
Bit 18 — Not used.
Bits 19, 20 and 21 (Limit Results) — Provides limit test results. See grading
and sorting modes in the following paragraph, Limit test bits.
Bit 22 — Not used.
Bit 23 — Not used.
Bits 8, 9, and 19-21 flag pass/fail conditions for the various limits tests. The
bit values for the grading and sorting modes are covered below. See
:CALC2:CLIM:MODE and associated commands in Calculate subsystems.
Sorting mode status bit values:
Result
Limit 1 pass and 2, 3, and 5-12
disabled
Limit test 1 fail
Limit test 2 pass
Limit test 3 pass
Limit test 5 pass
Limit test 6 pass
Limit test 7 pass
Limit test 8 pass
Limit test 9 pass
Limit test 10 pass
Limit test 11 pass
Limit test 12 pass
Limit 1 pass and 2, 3, and 5-12
fail
1
See Section 14, Measurement Event Register and Figure 14-6 for details.
Bit #:
21 20 19 9
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
1
0
0
0
1
1
0
0
1
1
0
1
0
0
0
1
0
0
0
1
0
1
0
1
0
1
0
1
1
0
1
1
1
1
Meas. Event
1
8
Status
0
Bit 5 (LP)
1
Bit 0 (L1)
0
Bit 5 (LP)
1
Bit 4 (HL3)
0
Bit 5 (LP)
0
Bit 5 (LP)
1
Bit 5 (LP)
0
Bit 5 (LP)
0
Bit 5 (LP)
0
Bit 5 (LP)
1
Bit 5 (LP)
0
Bit 5 (LP)
1
-

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