Remote Control Fundamentals
NRP2
176User Manual 1173.9140.02 ─ 07
space). The headers may be composed of several keywords. The query is created by
appending a question mark directly to the header.
5.7.2.1 Common Commands
Device-independent commands consist of a header preceded by an asterisk (*). The
header may be followed by one or several parameters.
Example:
*RST
RESET Resets the instrument.
*ESE 253
EVENT STATUS
ENABLE
Sets the bits of the standard event status enable register.
*ESR?
EVENT STATUS QUERY
Queries the contents of the standard event status register.
5.7.2.2 Device-specific Commands
Hierarchy
Device-specific commands have a hierarchical structure, see SCPI command tree, fig-
ure 5-1. The various levels are represented by compound headers. Headers at the
highest level (root level) have one keyword only. This keyword describes an entire
command system.
Example:
SENSe[1..4]
This keyword denotes the command system SENSe<n>.
For lower-level commands, the full path has to be specified, starting with the highest
level in the left-most position. The individual keywords are separated by a colon ":".
Structure and Syntax of device-dependent Messages
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