Controller - RejectDCPSet option

brent
Posts: 6
Joined: 31 Dec 2025, 21:00

Controller - RejectDCPSet option

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Can a controller be setup to RejectDCPSet, but not be a Security Class 1 device?
Meaning not support CIMSNMPAdjustByIOCARSupported\CIMSNMPAdjustByCIMARSupported, EngineeringSupportsGSDX, or SNMPoffDeliveryStatus.
Raik.Zachmann
PROFINET Expert
Posts: 65
Joined: 19 Sep 2023, 07:37

Re: Controller - RejectDCPSet option

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brent wrote: 22 May 2026, 21:06 Can a controller be setup to RejectDCPSet, but not be a Security Class 1 device?
Meaning not support CIMSNMPAdjustByIOCARSupported\CIMSNMPAdjustByCIMARSupported, EngineeringSupportsGSDX, or SNMPoffDeliveryStatus.
Hi, I am not quite sure what you mean. A controller itself is allowed to reject DCP sets under special circumstances, and this is completely independent from Security Class 1. But what do you mean with "but not be a Security Class 1 device"?
Do you mean the configuration process of Security Class 1 devices within the engineering of a controller and how the controller is then interacting with the attached devices?
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