Before the display is approved
| Area | Check |
|---|---|
| Purpose | Every display level supports a defined operating decision. |
| Hierarchy | Overview, area, detail, trends, and diagnostics have distinct jobs. |
| State | Command, feedback, mode, availability, alarm, and quality conflicts are addressed. |
| Color | Normal context is quiet; attention cues are reserved and redundant. |
| Tags | Identification follows the project's approved legend and naming rules. |
| Text | Labels, units, precision, and abbreviations are readable and consistent. |
| Interaction | Targets, keyboard access, focus, and navigation are predictable. |
| Export | Format, scale, transparency, frame order, and target runtime are validated. |
Sources and boundaries
KonnectSymbols is independently developed and is not endorsed by ISA, IEC, or ISO. These educational notes do not reproduce or replace current standards, project specifications, regulations, or an approved project legend.
- ISA-101 Human-Machine InterfacesInternational Society of Automation. Official publisher page for the ISA-101 series. The full standard requires publisher access.
- ANSI/ISA-5.1-2024 Instrumentation Symbols and IdentificationInternational Society of Automation. Official publisher page for the current ISA-5.1 edition and related technical reports.