Automation of production processes

Automation of production processes

- feed mills

- cereal receiving points and elevators

drying grain

- Rosalina-winnowing separation MEZ

- mills

the groats

- seed lines

Automation objects can not be the only new items of our production, but also existing facilities as our and other manufacturers.

For proper automation of production need to understand the technological process and the equipment in which it is carried out:

who better than the manufacturer knows the equipment?

- we accumulate (generalize, studying...) application experience customers our equipment in various processes.

Our approach is a comprehensive Internet-based automation for the budget price.

We have our own preferences in the choice of controllers and other elements of the system automation, but we work in any mode:

- when the customer is only interested in the end result and everything else is our responsibility, or

- in the dialogue with specialists of the customer, in the process of drafting technical specifications, of the project, we coordinate circuitry.

Their projects, depending on their complexity, we implement, using, as one of the world's most popular SCADA systems ⁽¹⁾ - InduSoft Web Studio or SIMATIC WinCC and more budget variant on the basis of the data gateway with integrated web server "live" plant.

 
1. The C++ programming language, scripting programming language VBScrip, Lua 5.1., InduSoft built-in language.

2. Programming languages logic controller, standard IEC61131-3:

· LD — Relay-Contact Schemes

· FBD — Function Block Diagram

· IL — Instruction List

· SFC — Posledovatelnostyu Functional Diagram

· ST — Structured Text

3. Also the communication protocols with the USO (devices connection with the control objects):

· MODBUS TCP

· MODBUS RTU

4. Ballast Schneider Electric.

5. Industrial programmable controllers ICP DAS.

In the structure of large and medium number of signals, systems automation (SA) for various industries, you can highlight the Central controller (CC), performs control algorithms, and communication devices with the control objects (USO), performing the collection of information from primary sensors and secondary converters, and also issue control signals to the actuators. The relationship between KC and USO is via serial data bus using a variety of interfaces (RS‑485, Ethernet, CAN, etc.).

Usually wardrobe USO contains in its composition controller I/o, power supplies, and a variety of additional devices, such as terminal connectors to connect the facility cables, intermediate terminals, intermediate relays, protection devices surge, barriers spark protection, fuses, breakers, various signal transducers and interfaces, etc. to connect additional devices to the controller I/o, you need to make vnutritrubnoj installation. To this end, developed design documentation (KD) on the rack USO, including the electrical wiring, Assembly drawings, etc. as part of the signals in each of USO SA is different, it is necessary to design a CD for almost every wardrobe USO. Vnutrisustavnogo the complexity of the installation and commissioning of USO is also quite large, since each wire is required to be marked and connected to the appropriate terminals. There can be wiring errors that are fixed during setup of the Cabinet.

In order to get remote access to your automation system (or, for example camera) from the Internet it is necessary that the device to which you want to access remotely must have a unique name (unique IP address ⁽²⁾) in the global network.

The problem with the constant change IP on the Internet is that space public addresses in the IPv4 Internet are limited, and the use of fixed address usually costs extra money - as a separate service from a service provider. Therefore, usually, for work in the Internet address allocated by the ISP dynamically just from the pool of available addresses. To predict how it will address, it is impossible, therefore, to connect remotely via IP is also impossible.

There is a method that allows to obtain a static external IP address without help of your ISP to use a VPN connection to an external server where all the requests on the right port, will be forwarded to the computer that is being used for a VPN connection.

The plant, in the framework of services to support, of installed automation systems, provides (via a private VPN server) customers with VPN service access. This is a remote access service that allows for the programming, configuration, or diagnostics of automation, is connected to a "live" plant such as controllers or drives remotely using standard tools and development tools manufacturers of this equipment.

The user can how to organize their VPN network and to use the network provided by the factory.

And do not be surprised that in the Poltava province, in the town of fewer than 15,000 inhabitants can be a modern enterprise which has all the possible certificates of ISO, EAS, RST, EC Declaration of Conformity... manufactures its products on modern equipment: Bystronic, TRUMPF, DMG MORI, Doosan, MVDinan, HACO, Kawasaki.... and Yes, we are a little lucky with the location, using vBulletin are fiber-optic lines Ukrtelecom and Datagrupp... not every plant in Kiev has two channels high-speed connection.