Information

www.weg.net
System Automation Solutions4
Sugar & Ethanol
With a team of experts in the Sugar & Ethanol segment, the WEG solution allows a high level of
integration between all areas of the plant, from the preparation of sugar cane, whether it is processed
with diffuser or from the mills, through the treatment of the broth, steam and energy generation, as well
as the whole process of manufacture of sugar, ethanol and biodigestion of vinasse. Automation with a
focus on the needs of each client allows the creation of customized and integrated systems that
facilitate the operation and maintenance of the plant, generating process indicators with significant
relevance in the analysis of production.
Main Services of WEG Engineering
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PDA - Automation Master Plan
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Automation & Network Architecture
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R & D Flowcharts
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Electrical and instrumentation interconnection diagrams
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Description of meshes and control interlocks
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Detail of control variables
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Instrumentation data sheets
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Field project with routing and bill of materials
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Typical instrumentation details
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Instrument control description
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Memories of calculation for communication networks
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TAF - Factory Acceptance Tests
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TAC - Field Acceptance Tests
WEG Architecture Features
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High performance network architecture
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Redundancy servers
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Dedicated database for the whole process
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Remote units and MCCs interconnected by network
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Field instrumentation in fieldbus network
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Stabilized voltage system with high availability
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Complete control of the power generation system and
substation
Control of Mills and Diffuser
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Speed synchronization between rollers
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Load distribution control
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Supervision of auxiliary subsystems
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Cascade control for thermal levels
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Supervision and local operation via HMI
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Automatic control for soaking
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Production indicators and totalizer