Keithley 6482 Reference Manual page 224

Dual-channel picoammeter / voltage source
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Model 6482 Dual-Channel Picoammeter / Voltage Source Reference Manual
Limit test bits Bits 8 through 12 flag pass/fail conditions for the various limit tests. The bit values
6482-901-01 Rev. A / August 2012
Bit 8 (LIMIT_A): Encoded limit test summary bit. See grading and sorting modes
in
"Limit test bits"
below.
Bit 9 (LIMIT_B): Encoded limit test summary bit. See below.
Bit 10 (LIMIT_C): Encoded limit test summary bit. See below.
Bit 11 (LIMIT_D): Encoded limit test summary bit. See below.
Bit 12 (LIMIT_HIGH): Limit test 3 - 6 failed high. See below.
Bit 13 (CH1_OUTPUT): Set to 1 if the channel 1 source output is on. Cleared to 0
otherwise.
Bit 14 (CH2_OUTPUT): Set to 1 if the channel 2 source output is on. Cleared to 0
otherwise.
Bit 15: Not used.
for the grading and sorting modes are covered below. See :CALC7:CLIM:MODE
and associated commands in
Grading mode status bit values:
Result
All limit tests passed
Limit test 1 failed
Limit test 2 failed
Limit test 3 high failed
Limit test 3 low failed
Limit test 4 high failed
Limit test 4 low failed
Limit test 5 high failed
Limit test 5 low failed
Limit test 6 high failed
Limit test 6 low failed
1
See
Section
13,
"Measurement event register,"
Sorting mode status bit values:
Result
Limit 1 & 2 passed, 3-6 disabled 0
Limit test 1 failed
Limit test 2 failed
Limit test 3 passed
Limit test 4 passed
Limit test 5 passed
Limit test 6 passed
All Limits 3 - 6 failed,
Limits 1 and 2 passed
1
See
Section
13,
"Measurement event register,"
Return to
Section Topics
"Calculate subsystems," page Section 16-16.
Bit #:
12 11 10 9
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
and
Figure 13-6
Bit #:
12 11 10 9
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
1
0
0
0
1
0
0
0
1
1
1
1
1
1
and
Figure 13-6
Section 16: SCPI Command Reference
Meas.
Event
1
8
Status
0
Bit 5 (LP)
1
Bit 0 (L1)
0
Bit 1 (L2)
1
Bit 4 (LFH)
1
Bit 2 (L3)
0
Bit 4 (LFH)
0
Bit 3 (L4)
1
-
1
-
0
Bit 4 (LFH)
0
-
for details.
Meas.
Event
1
8
Status
0
Bit 5 (LP)
1
Bit 0 (L1)
0
Bit 1 (L2)
1
Bit 3 (L3)
0
Bit 4 (L4)
1
-
0
-
1
-
for details.
16-31

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