: Use of tone, frequency, and duration of sound signals to convey urgency.
Tactile coding—signals that can be felt through touch—provides an additional layer of safety communication, particularly valuable in:
High-priority or "Start" controls are typically placed at the top. "Stop" or lower-priority controls sit at the bottom. iec 60073 pdf
To help you apply these standards correctly, tell me a bit more about your project:
"color": "RED", "hex_value": "#FF0000", "category": "Safety", "meanings": ["Danger", "Emergency", "Stop"], "usage_context": ["Emergency Stop buttons", "Fault indicators"], "prohibited_usage": ["Start buttons", "Normal operation"] , : Use of tone, frequency, and duration of
Sarah, an Automation Engineer. Goal: Design the control panel for a conveyor belt system.
While summaries are helpful, engineering teams require the full to ensure absolute compliance. The official document from the IEC Webstore provides: To help you apply these standards correctly, tell
Yellow or amber signals indicate an impending critical state that necessitates human monitoring or intervention:
These achromatic colors carry no specific assigned meaning:
When indicators use auditory buzzers or sirens alongside visual lights, IEC 60073 dictates the nature of the pulse: