Rohde & Schwarz ESW Series - Page 670

Remote Commands in the Receiver Application
R&S
®
ESW
670User Manual 1177.6298.02 ─ 08
Return values:
<Messages> String containing all messages of the selected type for the speci-
fied channel. Each message is separated by a comma and
inserted in parentheses. If no messages are available, empty
parentheses are returned.
Example:
SYST:ERR:EXT? ALL
Returns all messages for the currently active application, e.g.
"Message 1","Message 2".
Example:
SYST:ERR:EXT? FAT,'Spectrum2'
Queries fatal errors in the 'Spectrum2' application. If none have
occurred, the result is: " ".
Usage: Query only
SYSTem:ERRor:LIST? [<MessType>]
This command queries the error messages that occur during R&S ESW operation.
Query parameters:
<MessType> SMSG | REMote
SMSG
(default) Queries the system messages which occurred during
manual operation.
REMote
Queries the error messages that occurred during remote opera-
tion.
Note: The remote error list is automatically cleared when the
R&S ESW is shut down.
Return values:
<SystemMessages> String containing all messages in the "System Messages" table.
<RemoteErrors> <Error_no> | <Description> | <Command> | <Date> | <Time>
Comma-separated list of errors from the "Remote Errors" table,
where:
<Error_no>: device-specific error code
<Description>: brief description of the error
<Command>: remote command causing the error
<Date>|<Time>: date and time the error occurred
Usage: Query only
SYSTem:ERRor[:NEXT]?
This command queries the most recent error queue entry and deletes it.
Positive error numbers indicate device-specific errors, negative error numbers are error
messages defined by SCPI. If the error queue is empty, the error number 0, "No error",
is returned.
General Instrument Setup