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AVEVA™ Instrumentation

Wire Numbering

  • Last UpdatedNov 04, 2025
  • 1 minute read

Wiring Manager supports two methods of wire numbering:

  1. Signal Numbers - wire numbers are based on a 'source' signal.

  2. Ferrule Numbers - wire numbers are different at each wire or end of each wire.

Both these methods can be used in a single Wiring Manager project. However when both are used, Ferrule Numbers always override Signal Numbers when Wiring Manager creates termination reports or Termination Diagram drawings (in AutoCAD using Designer) or loop check reports (in Engineer) or Loop Diagram drawings (in AutoCAD using Designer). So any Signal Number is always ignored in documents and reports if a Ferrule Number exists at a specific wire end. This enables you to override Signals if required in documents.

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