User Manual

Modbus user manual | NANO-NL | November 1, 2022 | version 1.0 page 2
Table of contents
1 DOCUMENT REVISION DETAILS 2
2 IMPORTANT NOTES – READ CAREFULLY 2
3 INTRODUCTION 3
4 CONNECTING THE DATA BUS 3
5 CONNECTION SETTING 3
6 CHOOSE A MODBUS ADDRESS 4
6.1 S TEP 1 MODBUS SETTINGS 4
6.2 S TEP 2 INDICATION 4
6.3 S TEP 3 CHANGE ADDRESS 4
6.4 S TEP 4 CONFIRM CHOICE 4
6.5 S TEP 5 CCHECK CONNECTION 4
7 MODBUS REGISTER 5
8 NOTES 8
1 D OCUMENT REVISION DETAILS
2 I MPORTANT NOTES – READ CAREFULLY
This manual should be thoroughly read and understood before installation and commissioning of the
system is undertaken. This MODBUS manual is an integral part of the NANO manual version 2.2 of
October 1, 2022.
The NANO, with the associated connections, must be installed, commissioned, and maintained by a
skilled, knowledgeable, and competent personnel that is trained to perform this work. It is assumed
that the personnel who commission the system is familiar with objective of the equipment and the
technical terminology associated with this. Except for the backup battery there are no user-serviceable
parts in the NANO.
The NANO/MAR system is not to be regarded as properly used when it is used without regard to any
relevant information or advice relating to its use that has been made available by the supplier. The
NANO/MAR system and the associated connections must be installed, commissioned, and maintained
by a skilled, knowledgeable, and competent person or organization that is qualified to perform this
work and is familiar with the objective of the equipment and the associated technical terminology. This
equipment is not guaranteed unless the complete installation is installed and commissioned in
accordance with the laid down local and/or national standards.
Reservations
The diagrams of operating principles of the NANO fire-/extinguisher system, included in this manual, are intended to
support this manual and are therefore not intended and suitable for technical implementation or realization. No part of
this manual may be reproduced, stored in an automated database, or made public in any form or by any means either
electronically, mechanically or by photocopying, recording, or in any other way, without prior written permission from
N2KB BV. The policy of the N2KB BV is one of continuous improvement and as such we reserve the right to make changes
to product specifications at any time and without prior notice. Errors and omissions excepted.
Issue Modification Detail Author Date
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publishing document CvT 01 / 11 / 2022
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