Agilent Technologies 2110-0457, Руководство пользователя

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Chapter 4 Remote Interface Reference
Status Reporting Commands
108
Status Reporting Commands
See diagram ‘‘SCPI Status System’’, on page 100 in this chapter for detailed
information of the status register structure of the power supply.
SYSTem:ERRor?
Query the power supply’s error queue. A record of up to 20 errors is stored in
the power supply’s error queue. Errors are retrieved in first-in-first-out (FIFO)
order. The first error returned is the first error that was stored. When you have
read all errors from the queue, the
ERROR
annunciator turns off and the errors
are cleared. See ‘‘
Error Messages
’’, starting on page 121 for more details.
STATus:QUEStionable[:EVENt]?
Query the Questionable Status Event register. The power supply returns a
decimal value which corresponds to the binary-weighted sum of all bits in the
register.
STATus:QUEStionable:ENABle <enable value>
Enable bits in the Questionable Status Enable register. The selected bits are
then reported to the Status Byte.
STATus:QUEStionable:ENABle?
Query the Questionable Status Enable register. The power supply returns a
binary-weighted decimal representing the bits set in the enable register.
STATus:QUEStionable:INSTrument[:EVENt]?
Query the Questionable Instrument Event register. The power supply returns
a decimal value which corresponds to the binary-weighted sum of all bits in
the register and clears the register.
STATus:QUEStionable:INSTrument:ENABle <enable value>
Set the value of the Questionable Instrument Enable register. This register is
a mask for enabling specific bits from the Questionable Instrument Event
register to set the Instrument Summary bit (ISUM, bit 13) of the Questionable
Status register. The “ISUM” bit of the Questionable Status register is the logical
OR of all the Questionable Instrument Event register bits that are enabled by
the Questionable Instrument Enable register.
STATus:QUEStionable:INSTrument:ENABle?
Return the value of the Questionable Instrument Enable register.