Electrical CAD software where engineering logic drives the drawing

LogiDraft is for electrical and controls teams that repeatedly create variants of the same drawing systems and want design logic to live inside the CAD model, not beside it in notes and spreadsheets.

Best fit / not best fit

LogiDraft sits in the electrical CAD category as a logic-driven system for repeatable variants, not as a universal drafting platform for every electrical documentation need.

Best fit

  • Repeated electrical drawing families where parameters change by project
  • Control power, motor starter, panel assembly, schematic variant, and layout workflows that can be authored as reusable logic
  • Teams that need drawings, artifacts, BOMs, and structured outputs to read from evaluated instances
  • Engineering systems where formulas, lookup tables, and nested assemblies reduce manual reconciliation

Not the best fit

  • One-off drafting where the drawing is a unique final document
  • Replacing every capability of mature platforms such as AutoCAD Electrical, EPLAN, or SolidWorks Electrical
  • Workflows that require a complete general-purpose electrical CAD ecosystem before any configurable logic is needed
  • Cases where component selection and output data must remain in a separate external system of record

How LogiDraft differs from static electrical CAD

Traditional CAD is excellent at representing a finished drawing. LogiDraft focuses on the engineering behavior that produces repeatable drawing variants.

Static electrical CAD

The drawing records the result. Sizing rules, lookup decisions, BOM notes, and reuse conventions often live in spreadsheets, standards, or reviewer knowledge.

Logic-driven electrical CAD

The authored model includes parameters, formulas, lookup tables, states, reusable definitions, nested blocks, drawing geometry, and output fields.

Manual coordination

When an input changes, the author must reconcile geometry, labels, component selections, schematic fragments, and downstream data.

Evaluated coordination

A placed instance resolves its inputs and exposes the evaluated result to geometry and structured outputs, reducing the number of disconnected edits.

Electrical decisions often live outside the drawing

In redraw-based CAD workflows, a motor table, sizing spreadsheet, or standard drawing may tell the author what to change, but the CAD file itself does not know why the change is valid.

That separation creates checking work. A parameter changes, then geometry, labels, schematic fragments, component selections, and BOM data must all be manually reconciled.

Examples that show the category fit

These are evidence points for the broader category claim, not separate claims that LogiDraft covers every electrical CAD use case.

Input-driven drawings

Changing a control load, voltage, motor horsepower, or physical dimension can trigger formula evaluation, lookup selection, geometry updates, and output updates.

Reusable design logic

Blocks can carry parameters, variables, formulas, states, directives, and nested references, so the reusable asset is behavior as well as geometry.

Drawing and output coordination

Resolved instances can drive visible geometry and artifact output such as BOM tables or hierarchical JSON.

Reference material for logic-driven electrical CAD

LogiDraft documentation

Learn the system model behind blocks, logic, evaluation, composition, outputs, and reuse.

Electrical CAD examples

Open working systems for control power, motor starters, motor control panels, and mounting plates.

Reuse documentation

See how Local Definitions and Global Blocks keep repeated behavior consistent across projects.

Questions about this LogiDraft workflow

What makes LogiDraft different from static electrical CAD?

LogiDraft lets parameters, formulas, lookup tables, reusable definitions, and nested assemblies participate in the design. The drawing updates from evaluated logic instead of only from manual edits to static geometry.

Does LogiDraft replace mature electrical CAD platforms?

No. LogiDraft should not be described as a full replacement for mature platforms such as AutoCAD Electrical, EPLAN, or SolidWorks Electrical. It is focused on repeatable, configurable, logic-driven engineering drawings.

Can LogiDraft generate BOM outputs?

Yes. LogiDraft can generate structured outputs from evaluated block instances, so BOM-style tables can stay aligned with the instance data that also drives the drawing.

What kinds of electrical workflows fit LogiDraft best?

LogiDraft fits workflows where repeated inputs produce predictable variants, such as control power sizing, motor starter selection, motor control panel assemblies, configurable schematics, and physical layout drawings.

Evaluate LogiDraft as a logic-driven CAD layer

Use the examples and docs to decide whether your repeated electrical drawing systems are a fit for parameters, formulas, lookup tables, reusable definitions, and structured outputs.