Programming Guide

Digital Oscilloscopes Series
52
STATUS
EXR?
Query
DESCRIPTION
The EXR? query reads and clears the contents of
the Execution error Register (EXR). The EXR
register specifies the type of the last error detected
during execution.
QUERY SYNTAX
EXR?
RESPONSE FORMAT
EXR <value>
<value> : = to
EXAMPLE
The following instruction reads the contents of the
EXR register:
Command message:
EXR?
Response message (if no fault):
EXR 0
RELATED COMMANDS
ALL_STATUS, *CLS
ADDITIONAL INFORMATION
Execution Error Status Register Structure (EXR)
Value
Description
21
Permission error. The command cannot be executed in local mode.
22
Environment error. The instrument is not configured to correctly process a
command. For instance, the oscilloscope cannot be set to RIS at a slow timebase.
23
Option error. The command applies to an option which has not been installed.
25
Parameter error. Too many parameters specified.
26
Non-implemented command.
32
Waveform descriptor error. An invalid waveform descriptor has been detected.
36
Panel setup error. An invalid panel setup data block has been detected.
50
No mass storage present when user attempted to access it.
53
Mass storage was write protected when user attempted to create, or a file, to delete a
file, or to format the device.
58
Mass storage file not found.
59
Requested directory not found.
61
Mass storage filename not DOS compatible, or illegal filename.
62
Cannot write on mass storage because filename already exists.