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ENGLISH
Introduction
MODBUS protocol manual
1. INTRODUCTION
This manual provides information on the MODBUS communication protocol. The publication is not
intended for general use, but for qualified technicians.
This term indicates a professional and skilled technician, authorised to act in accordance with the
safety standards relating to the dangers posed by electric current.
This person must also have basic first-aid training and be in possession of suitable Personal
Protective Equipment.
WARNING!
It is strictly forbidden, for anyone who does not have the above-mentioned features, to
install or use the device.
The device is made in compliance with the European Union directives in force, as well as in compliance
with the technical standards implementing these requirements, as certified by the CE mark on the
device and in this manual.
It is strictly forbidden to use the instrument for purposes other than those intended, which can be
deduced from the manual content.
The Manufacturer reserves the right to make changes on the device or in the device specifications
identified in this manual without notice.
The Manufacturer declines all liability for any use of the instrument which is different from that
described in this manual and in the instrument manual, or for the lack/incorrect application of the
reported instructions.
The information, contained in this manual, may not be divulged to third parties. Any copy of this
manual, either partial or total, by photocopying, or by other means, also electronically, without written
authorization from the Manufacturer, violates the copyright and is punishable by law.
The information contained in this document is believed to be accurate at the time of publication,
however, the Manufacturer assumes no responsability for any errors which may appear here and
reserves the right to make changes without notice.
Any brands mentioned in the publication are property of their respective owners.