{"schemaVersion":1,"slug":"iec-transition-indication","name":"Transition indication","kind":"symbol","abbreviation":"Q101101","aliases":["Transition indication symbol","Q101101","Transition indication IEC reference"],"category":"control-circuits","drawingTypes":["Schematic"],"referenceFamilies":["IEC","Manufacturer"],"summary":"A transition indication identifies a documented change between positions or states.","description":["A transition indication identifies a documented change between positions or states. A transition describes movement between documented states rather than a steady-state position. Its meaning depends on the source state, destination state and initiating event.","In a sequence or operating-state drawing, retain those state labels close to the transition. An electrical contact diagram still needs its own normal-state convention."],"readingNotes":["Define the states and the event that causes the transition in the diagram context.","A transition annotation is distinct from a steady-state device symbol."],"drawingChecklist":["Identify the associated device, circuit or diagram boundary.","Define the states and the event that causes the transition in the diagram context.","Cross-reference the equipment data, terminal mapping or operating-state legend needed to interpret the form."],"distinction":"A transition annotation is distinct from a steady-state device symbol.","facts":[{"label":"Reference scope","value":"Specific public IEC-context family form"},{"label":"Publisher reference token","value":"Q101101 (Autodesk token; not a verified IEC database ID)"},{"label":"Information added","value":"Define the states and the event that causes the transition in the diagram context."},{"label":"Preview","value":"Independent educational concept; consult the publisher and applicable standard for the exact graphic"}],"references":[{"sourceId":"iec-public-linear","relevance":"Official public publisher family name and reference context; vendor identifiers and graphics are distinct from licensed IEC database content."}],"related":["relay-coil","normally-open-contact"],"artwork":"edu-iec-transition-indication","publishedOn":"2026-10-14","updatedOn":"2026-10-14","provenance":"independent-public-research","symbolVariant":{"convention":"IEC","form":"Transition indication","reference":"Autodesk IEC-60617 Symbol Preview — Linear force and motion qualifiers; vendor family reference, not certified IEC geometry or database identifier."},"url":"https://eloragrid.ai/symbols/iec-transition-indication","illustration":{"url":"https://eloragrid.ai/library/illustrations/iec-transition-indication.svg","scope":"Original educational concept; not an official standard graphic or product footprint","license":"https://creativecommons.org/licenses/by/4.0/"},"sources":[{"id":"iec-public-linear","title":"Autodesk IEC-60617 preview: Linear force and motion qualifiers","publisher":"Autodesk","url":"https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-D3F1AA20-F564-40CC-97D3-21EBA20E717A.htm","type":"cad-reference","scope":"Public publisher IEC-context family names and vendor block references. No vendor images or CAD library files are reproduced, and vendor tokens are not presented as verified IEC database identifiers.","checkedOn":"2026-10-14","reuse":"link-only","relevance":"Official public publisher family name and reference context; vendor identifiers and graphics are distinct from licensed IEC database content."}]}