Agilent Technologies E3633A, E3634A manual Cls, Ese?, Esr?, Opc?

Chapter 4 Remote Interface Reference

Status Reporting Commands

STATus:QUEStionable:ENABle <enable value>

This command enables bits in the Questionable Status enable register. The selected bits are then reported to the Status Byte.

STATus:QUEStionable:ENABle?

This command queries the Questionable Status enable register. The power supply returns a binary-weighted decimal representing the bits set in the enable register.

*CLS

This command clears all event registers and Status Byte register.

*ESE<enable value>

This command enables bits in the Standard Event enable register. The selected bits are then reported to the Status Byte.

*ESE?

This command queries 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?

This command queries 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

This command sets the ‘‘Operation Complete’’ bit (bit 0) of the Standard Event register after the command is executed.

*OPC?

This command returns ‘‘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.

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