# Positive-operation direction qualifier

Canonical URL: https://eloragrid.ai/symbols/iec-positive-operation-direction-qualifier
Publisher: Elora Grid
Updated: 2026-10-14
Lookup label: Q070109
Drawing use: Schematic
Reference families: IEC, Manufacturer

## Symbol convention

Convention: IEC
Form: Positive-operation direction qualifier
Autodesk IEC-60617 Symbol Preview — Operating-device and function qualifiers; vendor family reference, not certified IEC geometry or database identifier.

A positive-operation qualifier identifies the documented mechanically imposed operating direction.

## What it represents

A positive-operation qualifier identifies the documented mechanically imposed operating direction. The useful question is how movement is transmitted to the operated element. A control drawing can distinguish an imposed mechanical action from the device merely following a change in coil supply or a return spring.
Keep the actuator relationship visible when the contact is drawn elsewhere. Position feedback, electrical state and mechanical operating action belong to different parts of the documentation.

## How to read it

- Read it together with the associated contact or mechanism and its operating-state legend.
- Direction of operation does not specify a complete contact sequence or safety performance.

## Information to show or reference

- Identify the associated device, circuit or diagram boundary.
- Read it together with the associated contact or mechanism and its operating-state legend.
- Cross-reference the equipment data, terminal mapping or operating-state legend needed to interpret the form.

## Important distinction

Direction of operation does not specify a complete contact sequence or safety performance.

## Facts

- Reference scope: Specific public IEC-context family form
- Publisher reference token: Q070109 (Autodesk token; not a verified IEC database ID)
- Information added: Read it together with the associated contact or mechanism and its operating-state legend.
- Preview: Independent educational concept; consult the publisher and applicable standard for the exact graphic

## Public references

- [Autodesk IEC-60617 preview: Operating-device and function qualifiers](https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-3598E18D-9F8A-48CE-83D0-4CEBA0AE869C.htm) — Autodesk. Official public publisher family name and reference context; vendor identifiers and graphics are distinct from licensed IEC database content.

## Graphic scope

Independent original educational concept illustration by Elora Grid. Not a certified standards graphic or manufacturer footprint. Unitless; not to scale. Original artwork licence: https://creativecommons.org/licenses/by/4.0/. Publisher material is linked only.