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Chapter 4 Command Reference
System Status Reporting Commands
OUTPut:QUEStionable[:UNPacked]?
This query returns the status on each output (lowest numbered output
to highest).
Returns array of Boolean.
0 = signal at output; 1 = no signal at output. Same result as PACKed?
(see prior command), but information on each output is provided with
separate value. If outputs 3 and 5 were not outputting the source
signal, the response would be:
+0,+0,+1,+0,+1,+0,+0,+0,+0,+0,+0,+0
SYSTem:ERRor?
This query returns the oldest error in the Error Queue and removes
that error from the queue (first in, first out)
Returns an error number.
User's Guide
4-7
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