SCPI Command
*WAI
Description
Waits till the completion of all pending commands. The only command that can be pending is the TRIG:SING command. In absence of a pending command TRIG:SING the command *WAI is equivalent to an empty operation. A query that follows the command *WAI blocks the execution of the user program till the completion of the command TRIG:SING, similarly to the query *OPC?. |
|---|
no query |
Target
Analyzer
Related Commands
Equivalent Softkeys
None
Equivalent COM Command
SCPI.IEEE4882.WAI
Syntax
app.SCPI.IEEE4882.WAI
Type
Method
note |
Since COM server executes commands sequentially and any operation is complete before COM server returns control the WAI command doesn't wait anything. |
Back to IEEE488.2 Common Commands
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Rev.: 22.4