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8.4.1 Standard Commands
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8.4 GP-IB Command Summary
8.4.1 Standard Commands
Commands Explanation
System data queries
*IDN?
Queries device ID.
Internal operation commands and queries
*RST
Device initial setting.
*TST?
Queries the result of the self-test.
Synchronized drive commands and queries
*OPC
Sets the LSB (bit0) of SESR after all action has been
completed.
*OPC?
Queries whether all action has been completed. ASCII [1] is
the response.
*WAI
Finishes executing all previous commands before executing
subsequent commands
Status and event control commands and queries
*CLS
Clear STATUS BYTE and related queue (flush the output
queue)
*ESE
Writes SESER.
*ESE?
Reads SESER.
*ESR?
Reads and clears SESR.
*SRE
Writes SRSE.
*SRE?
Reads SRER.
*STB?
Reads the STB and MSS bits, without performing serial
polling.