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Programming > Command Reference > IEEE488.2 Common Commands

*OPC?

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SCPI Command

*OPC?

Description

Reads out the "1" at the completion of all pending operations. The query blocks the execution of the user program until execution of all previous instructions. The query *OPC? can be used for waiting for the end of a sweep initiated by the command TRIG:SING.
query only

Reads out the "1" at the completion of all pending operations. The query blocks the execution of the user program until execution of all previous instructions.

The query *OPC? can be used for waiting for the end of a sweep initiated by the command TRIG:SING.

query only

Target

Analyzer

Query Response

Related Commands

TRIG:SING

Equivalent Softkeys

None

Equivalent COM Command

SCPI.IEEE4882.OPC

Syntax

Value = app.SCPI.IEEE4882.OPC

app.SCPI.IEEE4882.OPC = Dummy

Type

Long (read/write)

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Rev.: 24.1

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