Init; Lock - Keithley SourceMeter 2790 Reference Manual

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Model 2790 SourceMeter® Switch System Reference Manual

:INIT

(:CALibration:PROTected:INITiate)

(:CALibration:PROTected:LOCK)

To initiate comprehensive and factory calibration procedures.

:cal:prot:init

The :INIT command enables Model 2790 calibration when perform-

ing these procedures over the bus. This command must be sent to the

unit after sending the :CODE command, but before sending any other

calibration command.

The :INIT command should be sent only once before performing either DC,

AC, or factory calibration. Do not send :INIT before each calibration step.

:CAL:PROT:INIT

To lock out comprehensive or manufacturing calibration.

:cal:prot:lock

The :LOCK command allows you to lock out both comprehensive and

manufacturing calibration after completing those procedures. Thus,

:LOCK performs the opposite of enabling calibration with the :CODE

To unlock comprehensive calibration, send the :CODE command. To unlock

manufacturing calibration, hold in the OPEN key while turning on the power.

:CAL:PROT:LOCK

Initiate calibration.

Lock out calibration.