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What does the S315 mean on part number Altivar 11?

The S315 means that the drive has PI control along with freewheel stop, a new function (FUN) menu and a 2nd current limit function.
The functions that were added by the S315 specification are now included in all of the ATV11 products as standard features. Therefore, it is not necessary to add the S315 to the part number for replacement products.

The ``S315`` feature is included on all ATV11 drives beginning with V1.2IE04.
The dates of production are as follows:
- 0.18 KW to 0.75 KW: December 2003.
- 1.5 KW to 2.2 kw: May 2004.

CTA-ID : 2018468
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