Ieee 488.2 Common Commands - Keysight Technologies N6705C Operating And Service Manual

IEEE 488.2 Common Commands

*CLS
Clear Status Command. Clears the
and Error Queue. If *CLS immediately follows a program message terminator (<NL>), then the Output
Queue and the MAV bit are also cleared. Refer to
Parameter
(none)
Clear Event register bits, Status byte, and Error queue: *CLS
*ESE <value>
*ESE?
Event Status Enable Command and Query. Enables bits in the
Status group. A 1 in the bit position enables the corresponding event. The selected bits are then
reported to the ESB bit of the Status Byte Register. The query reads the enable register and returns a
decimal value which corresponds to the binary-weighted sum of all bits set in the register. Refer to
Status Tutorial for more information.
Parameter
A decimal value that corresponds to the binary-weighted sum of the bits
in the register.
Enable bit 3 and 4 in the enable register: *ESE 24
Any or all of the enabled events of the Standard Event Status Event Register are logically ORed to
l
cause the Event Summary Bit (ESB) of the Status Byte Register to be set.
*CLS does not clear the enable register, but does clear the
l
The value returned is the binary-weighted sum of all bits set in the register.
l
*ESR?
Event Status Register Query. Queries the
event register is a read-only register, which stores (latches) all standard events. Refer to
Tutorial for more information.
Parameter
(none)
Read event status enable register: *ESR?
Keysight N6705C Operating and Service Guide
event registers in all register groups. Also clears the Status Byte
Status Tutorial
Typical Return
(none)
Typical Return
event register for the
Typical Return
<bit value>
7 SCPI Programming Reference
for more information.
enable register for the
<bit value>
event register.
Standard Event Status
Standard Event
group. The
Status
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