R&S AFQ100A Operating Manual page 88

R&S AFQ100A
With the aid of the softkey buttons, error messages can be cleared and a history of all messages called.
Delete Clears the highlighted message. This button is available only if the history of the
messages is displayed.
Remote-control command: (see "Delete All")
Delete All
Clears all messages. This button is available only if the history of the messages is
displayed.
Remote-control command:
SYST:ERR:ALL
Delete Vol.
Clears all brief messages. This button is available only if the history of the
messages is displayed.
Remote-control command:
History
Calls the list of all messages that have occurred since instrument switch-on. The
most recent messages are displayed at the top of the list. When the button is
pressed again, the list of current messages is displayed.
Remote-control command:
:SYST:ERR?
(Each time a SYSTem:ERRor? or :STATus:QUEue? query is sent, the oldest entry
in the error queue is returned and at the same time cleared in the list).
1401.3078.62
or :STAT:QUE?
3.10
Display
E-3