Additional “traffic signs” have been upgraded on machines or assets.
The importance of faults or tasks (urgent, emergency, fast) is already indicated by the colours of the traffic lights.
Whether a machine has become stationary due to a fault or is still operating despite it is indicated by the additional “traffic” signs.
Traffic signs have also been introduced so that new icon-graphics—caution, electrocution, hazardous substance, etc.—can be added to a machine or asset in a developmental manner.
