Keysight N9038A MXE Service Guide 71
Instrument Messages
Introduction
Table 3-2
Characteristics of the Event Queues
Characteristic
Front-Panel Status
Front-Panel History
Remote Interfaces (GPIB/LAN)
Capacity (maximum
number of messages)
100
100
100
Overflow Handling
Circular (rotating).
Drops oldest error as new
error comes in.
Circular (rotating).
Drops oldest error as new
error comes in.
Linear, first-in/first-out.
Replaces newest error with:
−
350, Queue overflow
Viewing Entries
Press:
System
,
Show
Errors
,
Status
Press:
System
,
Show
Errors
,
History
Send SCPI query to the desired
interface.
SYSTem:ERRor?
Clearing the Queue
Press:
System
,
Show
Errors
,
Clear Error Queue
Clears the errors in all the
queues.
Press:
System
,
Show
Errors
,
Clear Error Queue
Clears the errors in all the
queues.
Send
*CLS
command to the
desired interface.
Clears errors in the queue for this
particular interface only.
Table 3-3
Summary of Event Reporting Modes
Event Type
SCPI Error
Queues
Front Panel
History Queue
Status Panel Display
Error Event
Logged
Logged
Displayed in Message Line
Warning Event
Logged
Logged
Displayed in Message Line
Advisory Event
Logged
Logged
Displayed in Message Line
Error Condition Detected
Logged
Logged
Displayed in Status Line
Error Condition Cleared
Logged
Warning Condition Detected
Logged
Logged
Displayed in Status Line
Warning Condition Cleared
Logged
Grayout Advisory (Benign)
Not logged
Logged
Displayed in Message Line
Grayout Advisory (Forced)
See note
a
Logged
Displayed in Message Line
a. Not logged, unless the cause of the Advisory was remotely generated, in which case a Warning mes-
sage, type –221, is logged.
Содержание N9038A
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