Keithley 6430

Limit Testing 11-9
Perform
Limit 1 Test
?
Yes
No
Pass
?
No
Yes
Display
“FAIL”
Perform
Limit 2 Test
?
Yes
No
Pass
?
No
Yes
Perform
Limit 3, 5-12
Tests
?
Yes
No
Pass
?
No
Yes
Start
Turn Output ON and press LIMIT key.
Output
Fail Pattern
Test
Another
Device
?
No
Yes
Stop
Press LIMIT
Wait for SOT pulse
from handler
Perform Source-
Measure action
Display
“PASS”
Display
“PASS”
Output Limit 1
Fail Pattern
Output Limit 2
Pass Pattern
Output Limit 3, 5-12
Pass Pattern
Display
“FAIL”
Limits
2, 3 and 5-12
Disabled
?
Display
“PASS”
Output Pass
Pattern
Yes
No
Figure 11-5
Sorting mode
limit testing