12.1 Conformance Units
Table 135 defines the corresponding Conformance Units for the OPC UA Information Model for OPC UA for PROFINET Remote IO.
| Category | Title | Description |
| Server | PNRIO Channel Groups | Server supports Channel Group Objects. |
| Server | PNRIO Channel Objects | Server supports Channel Objects. |
| Server | PNRIO Process Variables | Channel Group Objects contain bitmask and/or array Variables. |
| Server | PNRIO Configuration | Channel Group Objects contain a RioChannelGroupConfigType Object. |
| Server | PNRIO Alarms | Server supports diagnosis Alarms and Conditions. This includes support of the OPC UA “A&C Alarm Server Facet”. |
| Server | PNRIO Events | Server supports diagnosis Event Notifications. This includes support of the OPC UA “Standard Event Subscription Server Facet”. |
| Server | PNRIO Durable Subscriptions | Server supports diagnosis Event Notifications and supports the OPC UA “Durable Subscriptions Server Facet”. |
| Server | PNRIO Cyclic Telegrams | Server supports PN aspect Objects for cyclic telegram mapping. The cross-aspect References are provided. |
| Server | PNRIO Operator Mode | Channel Group Objects and/or Channel Objects contain at least one Method and the Lock Object. |
| Server | PNRIO Security Roles | Server supports role-based security and restricts write access and method invocation to Sessions with granted “Operator” role. This includes support of the OPC UA “Security User Access Control Base Facet”. |
| Server | PNRIO Qualifiers | Server supports optional qualifier components for Process Value Variables. |