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Leroy Merlin Ivanovo - Resonance Company

Leroy Merlin Ivanovo - Resonance Company

Facility Automation

November 2020 г.

System purpose

The automation and dispatching system for the Leroy Merlin shopping center in Ivanovo is designed to deliver efficient and centralized management of the facility's engineering systems. Its primary objectives are to maintain optimal operating conditions, enhance resource utilization oversight, improve safety, and reduce operational expenditures (OPEX). The system provides real-time equipment performance monitoring and enables prompt response to any deviations from set parameters.

Task of implementing the new system

The implementation of the new system was aimed at creating a unified, reliable solution for managing the shopping center's engineering systems. The primary objectives included centralizing control over ventilation, lighting, heating, and water supply, minimizing manual intervention, improving energy efficiency, and enhancing operational safety through the monitoring of critical parameters.

The implementation of the new system also included a number of other goals:

Maintenance of specified temperature setpoints, illuminance levels, and ventilation system operation;

Utility resource metering and quality monitoring;

Safety assurance and incident prevention;

Energy efficiency and system performance optimization;

Reliable system operation.

Automation and Dispatching System Architecture Diagram.

Solution

The automation system was architected using Carel c.pCO programmable controllers and c.pCOe expansion modules to provide comprehensive control of all critical building systems, including HVAC, lighting, and heating infrastructure. The platform is integrated via a unified Ethernet network, enabling centralized equipment monitoring and management from the main control room. The implementation utilizes 21 control panels along with supplemental hardware including MOXA Nport 5232 serial-to-Ethernet converters and third-party controllers from manufacturers including Danfoss, Schneider Electric, and Riello.

The HMI start screen provides a comprehensive system overview, displaying the operational status of all facility subsystems including heating, ventilation, lighting, power supply, pumping equipment, and drainage systems. The interface presents real-time operating parameters, device status information, and active alarm conditions. Equipment status is visualized through color-coded indicators, enabling rapid system assessment and diagnostic capabilities.

The configuration panel displays the current operating mode (Manual, Automatic, or Off), fan status, schedule configuration options (daily, day-of-week), and a state trend viewer. The current system status is also clearly indicated.

The Lighting System Control interface displays real-time illumination status across various facility zones. It provides illuminance level readings, control access to individual luminaires and their status, and configuration of operating modes (Manual/Automatic) with alarm reset capability. An alarm log positioned at the screen bottom enables monitoring of all lighting system events.

The runtime system MasterSCADA 3.X MSRT-U-NET PRO, in conjunction with the Modbus Universal MasterOPC server, provides process visualization, data acquisition, and analysis from 1,063 I/O channels. The system delivers extensive functionality—4,296 distinct function blocks enable real-time monitoring, control, and diagnostics of all building engineering systems.

Supply ventilation unit control screen.

Supply and exhaust ventilation unit control screen.

Rooftop Unit (RTU) control screen.

LPS, SPS, WWTP, and water supply screen with SPS Status Trends Panel.

System functions

The MasterSCADA software installed in automated workplaces provides the following functions:

Monitoring of equipment status (ventilation systems, unit heaters, lighting, heating systems) with integrated power quality and utility resource analysis;

Technical metering of incoming water and wastewater discharge, parameter monitoring and data archiving from instrumentation;

Maintenance of sensor reading and system status trends, including monitoring of temperature and other operational parameters;

Alarming of abnormal conditions (hydrogen concentration exceedances, critical tank water levels) and fault warning generation;

Process visualization for engineering systems with equipment status overlay on building floor plans;

Monitoring and control of power parameters, generator set (genset) and UPS operation, as well as split-system and pump performance;

Lighting control via schedule, photocell input, and manual override;

Ventilation and unit heater control via schedule, temperature sensors, and manual override; maintenance of specified temperature setpoints;

Monitoring and command of all systems via automation panel controllers.

Result

The system implementation provides engineers with real-time operational visibility into all facility systems. The platform enables remote control of automated equipment, access to historical data archives, and trend analysis capabilities. Furthermore, through deep operational analytics and equipment performance optimization, the system significantly enhances operational reliability while reducing operating expenditures (OPEX).

Leroy Merlin Ivanovo - Resonance Company

System purpose

The implementation of the new system also included a number of other goals:

Solution

System functions

The MasterSCADA software installed in automated workplaces provides the following functions:

Result

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