A number of standardization activities
are progressing with Profi technology. Here’s a breakdown of the
completed, ongoing and new activities in standardization:
Completed activities:
Profibus in IEC 61158 Ed. 4 and IEC 61784-1
Profinet (IO and CBA) in IEC 61158 Ed. 4 and IEC 61784-1/-2
Profidrive in IEC 61800-7 (generic drive interface)
Profisafe in IEC 61784-3-3 (functional safety)
Profinet Security in IEC 62443 (available as PAS document)
ISA 61804-series FBs for process control and EDDL (adopted from IEC) o ISA/TR 61804-4 EDDL guideline o ISA 61804-3 EDDL with enhancements of the ECT (EDDL Cooperation Team) Phase 1
Ongoing activities:
Profinet Security in ISA SP99 and IEC 61784-4
Profinet and Profibus installation guide in IEC 61918 and IEC 61784-5-3
Profile ”Low Voltage Switch Gear” in IEC 61915
PTCP for Profinet I/O in IEEE 1588 V2 and IEEE 802.1as
MRP for Profinet I/O in IEC 62439 (high availability)
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