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Implementation of I&M4
Posted: 06 Feb 2024, 17:39
by Realtime
Is the implementation of the I&M4 data record optional? The signatures/CRC in I&M4 are usable only for the safety parameterization or also for the complete device parameter set (also non safety parametersets)?
Re: Implementation of I&M4
Posted: 08 Feb 2024, 12:04
by llindemann
Realtime wrote: ↑06 Feb 2024, 17:39
Is the implementation of the I&M4 data record optional? The signatures/CRC in I&M4 are usable only for the safety parameterization or also for the complete device parameter set (also non safety parametersets)?
Supporting of IuM4 is optional by a device. If a device supports PROFIsafe profile it has to support IuM4 as defined by the profile.
The utilization is of IuM4 is not restricted to PROFIsafe.