Troubleshooting > Troubleshooting Capital Schematic Generator for Systems Integrator
New Symbol Instance for Additional Pins when Using a Prototype
Symptom: When creating a design using a prototype containing symbols, Capital Schematic Generator for Systems Integrator generates a new symbol instance for newly required pins.
Solution
When Capital Schematic Generator for Systems Integrator creates a wiring diagram, if it uses a prototype containing symbols and those symbol instances have insufficient pins for the newly synthesized wiring, then a new symbol instance is created for the additional pins.
Capital Schematic Generator for Systems Integrator does not add additional pins to symbol instances already existing in a prototype diagram.
You can prevent the creation of a new symbol instance by adding the required pins to the prototype wiring diagram prior to running Capital Schematic Generator for Systems Integrator.
Parent Topic:
Troubleshooting Capital Schematic Generator for Systems Integrator
Capital Systems Integrator User Guide, 2512.2606
Unpublished work. © 2026 Siemens
Source: https://docs.sw.siemens.com/en-US/doc/861057055/202511026.capital_si_user/id07ea6e0a-5464-474a-927b-b084d389e44e · retrieved 2026-07-18