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Model 2461

Interactive SourceMeter® Instrument Reference Manual Section 6:

SCPI command reference

2461-901-01 A/November 2015 6-149

:SYSTem:EVENtlog:COUNt?

This command returns the number of unread events in the event log.

Type Affected by Where saved Default value

Query only Not applicable Not applicable Not applicable

Usage

:SYSTem:EVENtlog:COUNt?

:SYSTem:EVENtlog:COUNt? <eventType>

:SYSTem:EVENtlog:COUNt? <eventType>, <eventType>

:SYSTem:EVENtlog:COUNt? <eventType>, <eventType>, <eventType>

Limits the list of event log entries to specific types; set to:

• Returns the number of errors: ERRor

• Returns the number of warnings: WARNing

• Returns the number of informational messages: INFormational

• Returns all events:

ALL

Details

A count finds the number of unread events in the event log. You can specify the event types to return,

or return the count for all events.

This command reports the number of events that have occurred since the command was last sent or

since the event log was last cleared.

Example

:SYST:EVEN:COUN? ERR

Displays the present number of errors in the

instrument event log.

If there are three errors in the event log,

output is:

Also see

:SYSTem:CLEar (on page 6-145)

:SYSTem:EVENtlog:NEXT? (on page 6-150)

:SYSTem:EVENtlog:SAVE (on page 6-152)

Keithley 2461 Reference Manual

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