3 Remote Interface Reference
144 E364xA User’s and Service Guide
STATus:QUEStionable:INSTrument:ISUMmary<n>:ENABle?
Query the value of the questionable instrument Isummary enable register. n is
1 or 2.
*CLS
Clear all event registers and Status Byte register.
*ESE<enable value>
Enable bits in the Standard Event enable register. The selected bits are then
reported to the Status Byte.
*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 }
This power-on status clear 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).