SCPI
COMMAND
SUMMARY
Introduction
This entry is organized as follows:
1. IEEE 488.2 common commands in alphabetical order.
2. Command table of SCPI programming commands.
3. Alphabetical listing of commands with descriptions.
IEEE 488.2 Common
l
*cLs
Commands
Clear the Status Byte, the Data Questionable Event Register, the
Standard Event Status Register, the Standard Operation Status
Register, the error queue, the OPC pending flag, and any other
registers that are summarized in the Status Byte.
l
*ESE
<num>
. *ESE?
Sets and queries the value of the Standard Event Status Enable
Register.
a
*ESR?
Queries the value of the Standard Event Status Register. This is a
destructive read.
a
*IDN?
This returns an identifying string to the HP-IB. The response is in
the following format:
HEWLETT-PACKARD
,model,
serial number
,DD
MMM YY, where the actual model number, serial number, and firmware
revision of the swept CW generator queried is passed.
a
*LRN?
This returns a long string of
device.specific
characters that, when
sent back to the swept CW generator, restores that instrument state.
l
*opt
Operation complete command. The swept CW generator generates
the OPC message in the Standard Event Status Register when all
pending operations have finished (such as, “sweep” or “selftest”).
l
*oPc?
Operation complete query. The swept CW generator returns an
ASCII “1” when all pending operations have finished.
S-12 Operating and Programming Reference
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