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11 Limit Testing

Types of limits .......................................................................... 11-2

Pass/fail information .......................................................... 11-2

Data ﬂow ........................................................................... 11-3

Limit 1 test (compliance) .................................................. 11-3

Limit 2, limit 3, and limit 5-12 tests .................................. 11-3

Limit test modes ................................................................ 11-4

Binning .............................................................................. 11-4

Operation overview .................................................................. 11-4

Grading mode .................................................................... 11-4

Sorting mode ..................................................................... 11-8

Binning systems ...................................................................... 11-10

Handler interface ............................................................. 11-10

Handler types ................................................................... 11-11

Basic binning systems ..................................................... 11-12

Single-element device binning ........................................ 11-12

Multiple-element device binning ..................................... 11-13

Digital output clear pattern ..................................................... 11-14

Auto-clear timing ............................................................ 11-14

Conﬁguring and performing limit tests .................................. 11-15

Conﬁguring limit tests ..................................................... 11-15

Performing limit tests ...................................................... 11-17

Remote limit testing ............................................................... 11-19

Limit commands .............................................................. 11-19

Limit test programming example .................................... 11-20

12 Digital I/O Port, Interlock, and Output Conﬁguration

Digital I/O port ......................................................................... 12-2

Port conﬁguration .............................................................. 12-2

Digital output conﬁguration .............................................. 12-3

Controlling digital output lines ......................................... 12-4

Safety interlock ......................................................................... 12-6

Front panel output conﬁguration .............................................. 12-7

Conﬁgure OUTPUT menu ................................................ 12-7

Output-off states ................................................................ 12-8

Output off states and inductive loads ................................ 12-9

Remote output conﬁguration .................................................... 12-9

Output conﬁguration commands ....................................... 12-9

Output conﬁguration programming example .................. 12-10

Keithley 6430 User Manual

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