*WAI

Description

This command waits for all ongoing executions to complete. After calling this command no further commands or queries are accepted until all started operations are completed.

Syntax Parameter
*WAI none
Parameters accepted format allowed suffixes possible Errors description
none none none none none

Sample usage

Start a single trigger cycle, wait for it to complete and get the measurement values.

var visaSession = new TcpipSocket(VISA_RESOURCENAME);
visaSession.RawIO.Write(":TRIG:SOUR BUS\n");
visaSession.RawIO.Write(":INIT\n");
visaSession.RawIO.Write(":TRIG:SING\n");
visaSession.RawIO.Write("*WAI\n");
visaSession.RawIO.Write(":CALC:DATA:SDAT?\n");
var data = visaSession.RawIO.ReadString();

*OPC

*OPC?