Contact Check Remote Commands - Keithley SourceMeter 2400 User Manual
Sourcemeter 2400 series source measure unit
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Also See for SourceMeter 2400:
- Service manual (137 pages) ,
- Quick start manual (46 pages) ,
- Quick results manual (53 pages)
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F-14
Contact Check Function
Remote contact check operation
Contact check remote commands
Table F-3
summarizes contact check remote commands. Commands specific to contact
check operation are covered in detail later in this appendix, while remaining commands
are covered in
Section
Table F-3
Contact check remote commands
Command
*OPT?
:SOURce2
:BSIZe 3 | 4
:BSIZe?
:CALCulate2
:CLIMits
:MODE GRADING | SORTING
:MODE?
:BCONtrol IMMEDIATE | END
:BCONtrol?
:LIMit4
:STATe ON | OFF
:STATe?
:SOURce2 <NRf>
:SOURce2?
:FAIL?
:FORMat:ELEMents[:SENSe[1]] STATus
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2400 Series SourceMeter
18.
Description
Queries installed options. Response message indicates the
presence or absence of options. For example:
0
No options present
CONTACT-CHECK
Contact check board present
Set digital I/O port bit size; 3 or 4.
Query bit size of digital I/O port.
Selects limit testing mode; grading or sorting
Figure
F-6).
Query limit testing mode.
Selects binning control for grading mode; immediate (at fail-
ure) or end (of sweep).
Query binning control mode.
Bit 10 of the Measurement Event Register represents the
result of the LIMit4 test.
Enables or disables contact check. If there is an open lead, the
limit test fails. LIMit4 is performed before all other limit
tests.
Query contact check pass/fail state.
Pattern to be placed on the I/O lines if Limit4 test fails;
<NRf> = 0 to 7 for 3-bit, or 0 to 15 for 4-bit.
Query I/O pattern for Limit4 test failure.
Query if contact check failed (1 = fail).
Specify the STATus data element.
®
User's Manual
(Figure F-5
and
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