Contatto
MCP 4 – User's manual
DUEMMEGI
A1- LIST OF REVISIONS OF THIS MANUAL
Rel. 1.0
First emission (MCP 4)
Rel. 1.1
Par. 2.1.4
MODBUS directives better explained
Par. 5.3
TCP/IP parameter settings better explained
Rel. 1.2
Par. 1.2
Added special virtual points V2020 to V2027 (communication lost on ETH port)
Par. 2.1.4
Added information about the management of supported MODBUS MASTER functions
Par. 11.2
Added function 4 to functions supported by MCP 4 in MODBUS MASTER mode (in addition to 3 and 16)
A2- RECOMMENDATIONS
WARNING:
this manual applies to MCP 4 with the following firmwares:
Main microcontroller:
2.3
or higher
Secondary microcontroller:
1.1
or higher
The features described in this manual require the program
MCP IDE release 3.2.9
or higher.
This manual assumes that the user have an adequate knowledge about the
Contatto
bus system.
Correct disposal of this product
(Waste Electrical & Electronic Equipment)
(Applicable in the European Union and other European countries with separate collection systems). This marking on the product,
accessories or literature indicates that the product should not be disposed of with other household waste at the end of their working life. To
prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate these items from other types
of waste and recycle them responsibly to promote the sustainable reuse of material resources. Household users should contact either the
retailer where they purchased this product, or their local government office, for details of where and how they can take these items for
environmentally safe recycling. This product and its electronic accessories should not be mixed with other commercial wastes for disposal.
Specifically about the battery, check local regulations for correct disposal. Never use municipal waste.
Installation and use restrictions
Standards and regulations
The design and the setting up of electrical systems must be performed according to the relevant standards, guidelines, specifications and regulations of the
relevant country. The installation, configuration and programming of the devices must be carried out by trained personnel. The installation and the wiring of
the bus line and the related devices must be performed according to the recommendations of the manufacturers (reported on the specific data sheet of the
product) and according to the applicable standards. All the relevant safety regulations, e.g. accident prevention regulations, law on technical work equipment,
must also be observed.
Safety instructions
Protect the unit against moisture, dirt and any kind of damage during transport, storage and operation. Do not operate the unit outside the specified technical
data. Never open the housing. If not otherwise specified, install in closed housing (e.g. distribution cabinet). Earth the unit at the terminals provided, if
existing, for this purpose. Do not obstruct cooling of the units. Keep out of the reach of children.
Setting up
The physical address assignment and the setting of parameters (if any) must be performed by the specific softwares provided together the device or by the
specific programmer. For the first installation of the device proceed according to the following guidelines:
Check that any voltage supplying the plant has been removed
Assign the address to module (if any)
Install and wire the device according to the schematic diagrams on the specific data sheet of the product
Only then switch on the 230Vac supplying the bus power supply and the other related circuits
Applied standards
This device complies with the essential requirements of the following directives:
2004/108/CE (EMC)
2006/95/CE (Low Voltage)
2002/95/CE (RoHS)
EN 55022 Class B
Note
Technical characteristics and this data sheet are subject to change without notice.
Page 4 of 87
Rel.: 1.2 October 2018
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