Basic Documentation

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Siemens VAV Compact Controller Modbus RTU A6V10631862_en--_e
Smart Infrastructure 2021-10-26
1 Introduction
1.1 Revision history
Version
Date
Changes
Section
Pages
e
2021-10-26
Adaptive positioning
2 Device
6 Parameterization and operating modes
10 Datapoints and function description
11
20
36
38
41
d
2019-09-13
AST22 replaces AST11
2 Device
6
c
2018-04-16
LED colors and patterns updated,
internal diagrams
2 Device
10
12
b
2016-02-26
EU and RCM Conformity,
European Directive 2012/19/EU
9 Technical data,
11 Environmental compatibility and disposal
32
38
a
2015-07-20
1.2 Before you start
1.2.1 Trademarks
Trademarks used in this document are listed together with their legal owners below.
Use of these trademarks is subject to international and national statutory provisions.
Trademarks
Legal owner
Modbus®
Modbus IDA www.modbus.org/
All the product names listed are trademarks (™) or registered trademarks (®) of
their respective owners, as listed in the table. Further to the notes in this section,
and to facilitate the reading of the text, these trademarks will not be indicated
elsewhere in the text (e.g. by use of symbols such as ® or ™).
1.2.2 Copyright
This document may be duplicated and distributed only with the express permission
of Siemens and may be passed only to authorized persons or companies with the
required technical knowledge.
1.2.3 Quality assurance
These documents were prepared with great care.
• The contents of all documents are checked at regular intervals.
• Any corrections necessary are included in subsequent versions.
• Documents are automatically amended as a consequence of modifications and
corrections to the products described.
Please make sure that you are aware of the latest document revision date.
If you find lack of clarity while using this document, or if you have any criticisms or
suggestions, please contact your local point of contact in your nearest branch
office. The addresses of the Siemens regional companies are available at
www.siemens.com/sbt.