Eaton OPTE9 Installation Manual

Contents

519. Ethernet/IPDual port ethernet option board installation manual MN032004EN October 2017 www.eaton.com9.2.1.5.1. Instance attributesInstance attribute “Interface Speed”The attribute reveals the currently used speed in theinterface. The speed is announced as an integer number,with the unit Mbps, e.g. 0, 10, 100 etc. The value 0 indicatesthat the interface speed is indeterminate.Instance attribute “Interface Flags”The attribute contains status and configuration informationabout the physical interface.Table 103. Interface flag bit descriptionsBit(s) Called Definition0 Link Status One, if link is active1 Half/Full Duplex One, if full duplex2-4 Negotiation StatusValue Definition0 Auto-negotiation in progress1 Auto-negotiation and speed detection failed. Using default values for speed and duplex.2 Auto-negotiation failed but detected speed. Duplex was defaulted.3 Successfully negotiated speed and duplex.4 Auto-negotiation not attempted. Forced speed and duplex.5 Manual Setting Requires Reset 0 indicates the interface can automatically activate changes to link parameters (auto-negotiate, duplex mode, interfacespeed). 1 indicates the device requires a Reset service be issued to its Identity Object in order for the changes to takeeffect.6 Local Hardware Fault 0 indicates the interface detects no local hardware fault; 1 indicates a local hardware fault is detected.7-31 Reserved Always zeroInstance attribute “Physical Address”The attribute reveals the MAC layer address of thephysical interface.Instance attribute “Interface Counters”The attribute is a collection of counters related to theEthernet physical interface. The OPTE9 option board hasonly single MAC address and therefore implements onlysingle set of counter values. Only packets sent or receivedby the device itself are counted.Table 104. Interface countersField name Data type DescriptionIn octets UDINT The number of octets received on the interface (including framing characters).In unicast packets UDINT The number of unicast packets received on the interface.In nonunicast packets UDINT The number of non-unicast packets received on the interface.In discards UDINT Inbound packets received on the interface but which were discarded.In errors UDINT Inbound packets received on the interface but which contained errors (excluding Discards).In unknown protocols UDINT Inbound packets received on the interface which belonged to unknown protocols.Out octets UDINT The number of octets sent on the interface (including framing characters).Out unicast packets UDINT The number of unicast packets requested to be transmitted on the interface, including those that were discarded ornot sent.Out nonunicast packets UDINT The number of non-unicast packets requested to be transmitted on the interface, including those that were discardedor not sent.Out discards UDINT Outbound packets which were discarded.Out errors UDINT Outbound packets which contained errors (excluding Discards).