Materials providing radiant or thermal energy (e.g., lamps, heating elements) F: Protective devices (e.g., fuses, circuit breakers) K: Relays and contactors M: Motors and actuators Q: Switching devices for power circuits R: Resistors
An object is anything that can be treated individually. A pump, a valve, a circuit breaker, or an entire production line can all be considered objects.
Break the plant by purpose:
Despite the standard being superseded, there are legitimate reasons to search for and use the original : iec 61346-1 pdf
Let us summarize the situation:
Are you working on a or maintaining a legacy system ?
The your team uses (EPLAN, AutoCAD, etc.) Materials providing radiant or thermal energy (e
You train it on a hierarchy. You train it on objects with clear functions, locations, and identities.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
To make technical drawings and databases scannable, the standard dictates specific prefix signs for each aspect: = for Function - for Product + for Location The your team uses (EPLAN, AutoCAD, etc
IEC 61346-1 is a standard published by the International Electrotechnical Commission (IEC) that provides guidelines for the preparation of documents used in electrotechnology, specifically for functional and schematic diagrams, circuit diagrams, and wiring diagrams.
The genius of 61346-1 wasn't the syntax; it was the .