Model DMM7510 7½ Digit Graphical Sampling Multimeter Reference Manual
Section 6: SCPI command reference
DMM7510-901-01 Rev. B / May 2015
6-141
: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>
<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:
3
Also see
(on page 6-136)
(on page 6-144)
