Calculate2 - Keithley 6430 Instruction Manual

CALCulate2

The following commands are used to configure and control the three limit tests for DUT.
When used with a handler to provide binning operations, communication between the
SourceMeter and the handler is provided via the Digital I/O port. Many control aspects of the
digital output lines are performed from the SOURce2 Subsystem. These control aspects include
setting and clearing the digital output lines, and setting pulse width. See SOURce2 for details.
Select input path
:FEED <name>
:CALCulate2:FEED <name>
Parameters
Query
Description
Null feed reading
:OFFSet <n>
:CALCulate2:NULL:OFFSet <n>
Parameters
Query
Description
<name> = CALCulate[1]
VOLTage
CURRent
RESistance
:FEED?
This command is used to select the input path for the limit tests. With
CALCulate[1] selected, the specified limits will be compared to the result of
CALC1. With VOLTage selected, limits will be compared to the voltage
measurement. With CURRent or RESistance selected, limits will be
compared with the respective current or resistance measurement.
<n> = -9.999999e20 to
9.999999e20
:OFFSet?
This command lets you establish a null offset (REL) for the selected feed.
When Null Offset is enabled (see :Ingolstadt), the result is the algebraic dif-
ference between the feed reading and the offset value:
CALC2 reading = feed reading - null offset
SCPI Command Reference
Configure and control limit tests
Select input path for limit tests
Use result of CALC1
Use measured voltage reading
Use measured current reading
Use measured resistance reading
Query input path for limit tests
Specify null offset (REL) for feed
Specify null offset value
Query null offset value
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