Coherent Solutions DopplerPXIe, User Manual

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PXIe Platform Photonic Doppler Velocimetry | DopplerPXIe
Coherent Solutions | 26
Command :OUTPut [n]:CHANnel [m]:POWer:OFFSet
Syntax :OUTPut[n]:CHANnel[m]:POWer:OFFSet<wsp><value>[DB|MDB]
Description Set the output power offset
Parameters <value>: Set to the user value with the specified units (dB is default)
Response None
Example
OUTP1:CHAN1:POW:OFFS 3.5
Command :OUTPut [n]:CHANnel [m]:POWer:OFFSet?
Syntax :OUTPut[n]:CHANnel [m]:POWer:OFFSet?
Description Query the output power offset
Parameters None
Response Returns the string for the set output power offset reference for the specified channel
Example
OUTP1:CHAN1:POW:OFFS? -> 3.5000
Command :OUTPut[n]:TRACE[m]?
Syntax :OUTPut[n]:TRACE[m]?
Description Query the Trace buffer.
Note: the user should wait for *OPC to become ready before reading this.
Note: this command will error out if no sample points have been triggered.
Parameters None
Response Comma separated list of values for each channel, and new line [ie '\n'] separated rows per
sample.
Example
=> OUTP2:TRACE1:POINTS 10
=> OUTP2:TRACE1:RATE 0.183
=> OUTP2:TRACE1:TRIGGER
=> OUTP2:TRACE1:COMPLETE?
1
=> OUTP2:TRACE1?
-92.87,-92.87,-92.87,-92.87,-92.87,-92.87,-92.87,-92.87,-92.87,-
92.87
=> OUTP2:TRACE1:TRIGGER
=> OUTP2:TRACE1:COMPLETE?
1
=> OUTP2:TRACE1?
-92.87,-92.87,-92.87,-92.87,-92.87,-92.87,-92.87,-92.87,-92.87,-
92.87
Command :OUTPut[n]:TRACE[m]:CoMPlete?
Syntax :OUTPut[n]:TRACE[m]:CoMPlete?
Description Query the status of the Trace Complete bit
Parameters None
Response 1 is returned if the trace has been acquired and the buffer is ready to be read out
0 is returned if the trace acquisition is still in progress, or the buffer is not ready to be read out
Example
OUTP1:TRACE1:COMPLETE? -> 1