HP E1440A - Command Reference

*IDN? Identification query.
Syntax *IDN?
Definition
The identification query commands the instrument to identify itself
over the interface.
Response: HEWLETT-PACKARD , ElMOA, 0, n . n
HEWLETT-PACKARD: manufacturer
Ei440A: instrument model number
0: indicates serial numbers
are not provided.
n . n:
firmware revision level
Related Commands None.
Example DIM A$ [lo01
OUTPUT 70911 ; "*IDN?I1
ENTER70911; A$
PRINT A$
5-36 Command Reference
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