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Appendix B: Using the GPIB Interface
Syntax:
*ESE
Syntax:
Example:
*ESR? (Query Only)
Syntax:
Example:
IDN? (Query Only)
Syntax:
Example:
B–6
Related commands: *ESE, *ESR, *SRE, *STB.
*CLS
If the *CLS command immediately follows a <PROGRAM MESSAGE
TERMINATOR>, the Output Queue and MAV bit (Status Byte Register bit 4)
are also cleared.
The *ESE (Standard Event Status Enable) command sets and queries the bits in
the Standard Event Status Enable Register (SESER). The SESER prevents
events from being reported to the Standard Event Status Register (SESR).
Related commands: *CLS, *ESR, *SRE, *STB.
*ESE <NR1>
*ESE?
<NR1> is an integer value in the range from 0 through 255. The binary bits of
the SESER are set according to this value.
*ESE 209
– sets the SESER to binary 11010001.
*ESE? –
might return the string *ESE 186, showing that the SESER contains
the binary value 10111010.
*ESR? (Standard Event Status Register) query returns the contents of the
Standard Event Status Register (SESR). *ESR? also clears the SESR (since
reading the SESR clears it).
Related commands: *CLS, *ESE, *SRE, *STB.
*ESR?
*ESR?
– might return the value 213, showing that the SESR contains the
equivalent binary value 11010101.
*IDN? (Identification) returns the Preselector's unique identification code.
*IDN?
The query response is an ASCII string separated into four fields by commas, and
containing this information: Manufacturer, Model, Serial number, Firmware
version.
*IDN? –
might return the string Made for Tektronix by Electro – Metrics,
2706, 43, 1.00.
2706 RF Preselector
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