Boonton 4500B Peak Power Meter Manual de usuario descargar pdf (Pagina 206)

Boonton 4500B RF Peak Power Analyzer

Remote Operation

5-6

5.5.1 IEEE 488.2 Commands

The purpose of IEEE488.2 commands is to provide management and data communication instructions for the system by

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status monitoring, and are the basis for some of the commands of the SCPI STATus subsystem (see Section 5.5.17).

*CLS

Description: Clear Status command. This command resets the SCPI status registers (Questionable Status and

Operation Status), the error queue, the IEEE488.2 Status Byte (STB) and Standard Event Status

(ESR) registers, and the measurement.

Syntax: *CLS

Argument: None

Valid Modes: Any

*ESE

Description: Set or return the Standard Event Status Enable Register. The mask value in this register is used to

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bit in the instrument Status Byte. When a mask bit is set, and the corresponding ESR bit goes

true, an SRQ will be generated, provided the Event Status Summary bit (ESB, bit 5) is enabled in

the SRE register. No SRQ can be generated for that condition if the mask bit is cleared. To clear

the entire Standard Event Status Enable Register, send *ESE = 0. See the *ESR command for bit

assignments. This register is not cleared by *CLS, *RST or DCLR.

Syntax: *ESE <n>

Argument: <n> = 0 to 127

Valid Modes: Any

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Boonton 4500B Peak Power Meter Manual de usuario Pagina 206