UNITY BOILER HOUSE CONTROL

Product catalog summary

User Interface
The system features an accessible user interface available via a built-in touch screen or remotely through TCP/IP on a Microsoft Windows-based desktop PC. This interface provides quick access to trend data, alarm logs, and user-controllable functions such as time sequencing, fuel switching, and set point adjustments. A simple green, amber, red warning system alerts operators to changes in plant conditions. Operators can configure trends to monitor any system value on separate stations.

The Boiler House
The Unity system is designed to monitor and control an entire boiler house installation from a central control point, offering advantages over using multiple third-party controllers. The system allows programming and monitoring of various functions through the HMI, including time scheduling, selectable setback pressures, night setback, automated cold start, trending of measured values, alarm logging, automated water level tests, feed pump rotation, bottom blowdown, operator user groups, hotwell level and temperature control, and fault cause hints.

The System
The Unity control system provides comprehensive visibility and control over boiler house operations, from water treatment to the steam header. It can handle multiple simultaneous I/Os and is suitable for single to complex multi-boiler installations. The system makes intelligent decisions based on measured values to ensure efficient operation, reduce downtime, and extend plant life. It can process and trend various values, including boiler pressure, manifold pressure, water level, conductivity, hotwell level and temperature, blowdown temperature, flue gas analysis, steam, water, and gas flows, and gas pressure.

Connectivity
Remote control and monitoring are available via Modbus or TCP/IP, with other protocols available upon request. Modbus integration facilitates communication with burners, inverter drives, and field-based meters, centralizing information for processing. Alarm logs and test records are stored locally and can be printed upon triggering events.

Catalog excerpts

touch screen or remotely Windows based desktop allows for quick access to trend data, alarm logs, functions such as time sequencing, fuel switching A simple green, amber, red warning system ensures that quickly drawn to the changes User configurable trends allow operators to assign any system value to trend on seperate operator stations. Digital Signals Analogue Outputs Analogue Inputs Unity was developed to monitor and control an entire boiler house installation from one central control point giving the system a significant advantage over using several third party controllers to operate different...

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The Unity control system offers an unprecedented level of visibility and control over everything in your boiler house from water treatment, right through to the steam header Capable of handling dozens house from control of a single boiler to complex multi- boiler, multi-fuel installations incorporating waste heat Intelligent decisions based values are made to ensure efficient plant operation and reduce operational stress increase the plants life. Unity is able to accept, process and trend various boiler house values including : •Boiler pressure -Hotwell level -Flue temperature •Manifold pressure...

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