Altium NEXUS Documentation


Created: August 2, 2022 | Updated: August 2, 2022
This documentation page references Altium NEXUS/NEXUS Client (part of the deployed NEXUS solution), which has been discontinued. All your PCB design, data management and collaboration needs can now be delivered by Altium Designer (with Altium Designer Enterprise Subscription) and a connected Altium 365 Workspace. Check out the FAQs page for more information.

Parent page: Schematic Query Functions - Fields


Returns all pin objects whose IEEE Symbol Outside property complies with the Query.


PinIeeeSymbolOuter = IeeeSymbolOuter_String
PinIeeeSymbolOuter <> IeeeSymbolOuter_String

IeeeSymbolOuter_String must be one of the following strings:

  • 'Analog Signal In'
  • 'Bidirectional Signal Flow'
  • 'Digital Signal In'
  • 'Left Right Signal Flow'
  • 'No Symbol'
  • 'Not Logic Connection'
  • 'Right Left Signal Flow'

Example Usage

PinIeeeSymbolOuter = 'Digital Signal In'
Returns all pin objects whose IEEE Symbol Outside property is Digital Signal In.

PinIeeeSymbolOuter <> 'Bidirectional Signal Flow'
Returns all objects except pin objects whose IEEE Symbol Outside property is Bidirectional Signal Flow.

IsPin && PinIeeeSymbolOuter <> 'No Symbol'
Returns all pin objects except those whose IEEE Symbol Outside property is No Symbol.


  1. The single quote characters (') at the start and end of IeeeSymbolOuter_String are mandatory.
  2. The IEEE Symbol Outside property is only defined for pin objects.


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