PLC programming
PLC programiranje
PLC or programmable logic controller is a digital computer used for automation of processes in many industries such as mining, production management and transmission of electricity, then wood processing industry, metal industry and many others. The advantages of PLC compared to conventional devices that are used to automate (relays) are as follows: wiring cabinet automation in some cases decreased by 80%, simply change the function of plants or parts of plants, then reduced the time required to detect and remove the fault .
Today, PLC controllers can realize the functions of data transmission between two or more controllers, which enables synchronized operation of machinery, then advanced features in automation such as PID control, control stepper motors and many others. So it does not matter whether a simple start-up and monitoring of the engine or a complex operation PLC controller can respond to request.
Our automation solution for small hydropower plant
OA-AE1
- cabinet dimensions 2000x1600x600
- PLC S7 300 i S7 1200 Siemens
- HMI 15“ Siemens
- Lot equipment Schneider Electric
- SCADA WinCC Professional
- ComAp relay for the protection and synchronization
- Basler device control initiatives
This is certainly a solution that consists of two cabinets containing equipment and automation equipment for the connection of a generator to the grid.
The system is controlled by a controller 300 Siemens S7 series. Power plant can be operated in three ways: through the panel, push button and via SCADA control room.
All measurements (power, current, voltage) can be permanently archived on a computer that is running the SCADA.
OA-AE2
- cabinet dimensions 1200x800x400
- PLC S7 1200 Siemens
- HMI 6,4“ Siemens
- Lot equipment Schneider Electric
- ComAp relay for the protection and synchronization
This is the solution for more modest applications in the sense that we do not have the option of archiving data, but whatever it contains all the elements necessary for the management of the power plant.
The system manages the S7 controller 1200, which all measured data transferred to the panel.
Management is possible through the panel or using the key. The system can be upgraded to meet the requirements of the client.
