Agilent Technologies E3640A User Manual

Chapter 4 Remote Interface Reference
Status Reporting Commands
102
*ESE?
Query the Standard Event enable register. The power supply returns a decimal
value which corresponds to the binary-weighted sum of all bits in the register.
*ESR?
Query the Standard event register. The power supply returns a decimal value
which corresponds to the binary-weighted sum of all bits in the register.
*OPC
Set the ‘‘Operation Complete’’ bit (bit 0) of the Standard Event register after
the command is executed.
*OPC?
Return ‘‘1’’ to the output buffer after the command is executed.
*PSC { 0 | 1 }
(Power-on status clear.) This command clears the Status Byte and the Standard
Event register enable masks when power is turned on (
*PSC 1
). When
*PSC 0
is in effect, the Status Byte and Standard Event register enable masks
are not cleared when power is turned on.
*PSC?
Query the power-on status clear setting. The returned parameter is ‘‘0’’
(*PSC 0
) or ‘‘1’’ (
*PSC 1
).
*SRE <enable value>
Enable bits in the Status Byte enable register.
*SRE?
Query the Status Byte Enable register. The power supply returns a decimal
value which corresponds to the binary-weighted sum of all bits set in the enable
register.
*STB?
Query the Status Byte summary register. The
*STB?
command is similar to a
serial poll but it is processed like any other instrument command. The
*STB?
command returns the same result as a serial poll but the ‘‘Request Service’’ bit
(bit 6) is not cleared if a serial poll has occurred.
*WAI
Instruct the power supply to wait for all pending operations to complete before
executing any additional commands over the interface. Used only in the
triggered mode.

Agilent Technologies E3640A Specifications

General

Brand	Agilent Technologies
Model	E3640A
Category	Power Supply
Language	English