Symmetricom 58502A Manuel d'utilisateur télécharger pdf (Page 66)

Chapter 4 Command Reference

Identification Command

4-8 User’s Guide

Identification Command

*IDN?

This query returns the 58502A identification.

A sequence of ASCII-encoded bytes:

HEWLETT-PACKARD, 58502A, XXXXY–ZZZZZ, WWWW – V

where 58502A is the product model number, XXXXYZZZZZ is the

product serial number, and WWWW is the product’s firmware revision

date code, and V is the hardware revision letter.

In the product serial number (XXXXY–ZZZZZ):

– XXXX is a four-digit prefix that identifies a series of instruments.

– Y identifies the country in which the instrument was manufactured

(e.g., the “A” in 3752A000123 stands for America).

– ZZZZZ is a five-digit suffix that identifies a particular instrument

within a series.

For example,

HEWLETT-PACKARD, 58502A, 3752A–00123,3422 – A

1 2 ... 61 62 63 64 65 66 67 68 69 70 71 ... 87 88

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Symmetricom 58502A Manuel d'utilisateur Page 66