System:error:count; System:error[:Next]; System:fwupdate - Rohde & Schwarz R&S NRPM User Manual

®
R&S NRPM
Example:
Usage:

SYSTem:ERRor:COUNt?

Queries the number of entries in the error queue.
Example:
Usage:

SYSTem:ERRor[:NEXT]?

Queries the error/event queue for the oldest item and removes it from the queue. The
query returns an error number and a short description of the error.
Positive error numbers are instrument-dependent. Negative error numbers are
reserved by the SCPI standard.
Example:
Usage:
SYSTem:FWUPdate <fwudata>
Loads new operating firmware into the device. Rohde & Schwarz provides new firm-
ware in files with the extension *.rsu.
Usually, you find the *.rsu file at the Rohde & Schwarz web site. Otherwise, consult
the customer support or the product marketing.
In addition, Rohde & Schwarz provides dedicated programs for loading new firmware
into a R&S NRPM sensor module (e.g. PureFW).
If you want to integrate a firmware update function in your own application, use the
SYSTem:FWUPdate command. The parameter of this command is a "Definite Length
Arbitrary Block Data", containing the direct copy of the binary *.rsu file.
A "Definite Length Datablock" has a pre-defined format.It consist of:
●
A '#' sign.
●
A single digit indicating the length of the number which represents the size of the
binary file
●
The binary data.
●
An appended delimiter (LF, 0x0a).
User Manual 1425.8663.02 ─ 05
SYSTem:ERRor:CODE?
Response: 0
No errors have occurred since the error queue was last read out.
Query only
SYSTem:ERRor:COUNt?
Response: 1
One error occurred since the last read out of the error queue.
Query only
SYSTem:ERRor?
Queries the oldest entry in the error queue.
Response: 0,"no error"
No errors occurred since the last read out of the error queue.
Query only
Remote Control
Configuring the General Functions
55