7-12 C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUALTARGETS MENU CHAPTER 7: COMMANDS AND TARGETS7• Latched target message: Yes.• Description of problem: Abnormal restart from modules being removed or inserted while the C60 is powered-up, whenthere is an abnormal DC supply, or as a result of internal relay failure.• How often the test is performed: Event driven.• What to do: Contact the factory.• Latched target message: Yes.• Description of problem: A link loss detection on an Ethernet port. The link loss is due to unplugging the cable or theswitch port being down.• How often the test is performed:• What to do: Check the connection.• Latched target message: Yes.• Description of problem: The type of SFP does not match the CPU type. The SFP is a silver device that plugs into the rearof the CPU module.T-type CPU = All ports support fiber SFPs onlyU-type CPU = Maintenance port needs RJ45 SFP and the other two ports fiber SFPsV-type CPU = All ports support RJ45 SFPs onlyThe consequence of an incorrect SFP can range from damage to the C60 to no power information for the C60 on itsweb page (enter IP address in a web browser, then click the SFP Transceiver Information — only the type of SFPdisplays and not power data).• What to do: A web page "SFP Transceiver Information" is provided. This page displays the type of the SFP in it. This datais to be used with the CPU type to know the cause of the problem.• Latched target message: No.• Description of problem: A faulty small form-factor pluggable port (SFP) or unplugging of the SFP generates this self testmessage.• What to do: The web page "SFP Transceiver Information" described in the previous section applies for this self test aswell. The "SFP Module Fail" has higher priority and it suppresses the "Ethernet Fail" target message. The "SFP MODULEFAIL FUNCTION" setting enables/disables this self test. The target for this self test is priority-based, with the third onebeing the highest priority. For example, if all three SFP modules fail, then the third SFP target is activated. If the thirdSFP module failure resolves, then the second SFP target is activated.• Latched target message: No.• Description of problem: The number of failures threshold was exceeded.FIRST ETHERNET FAILSECOND ETHERNET FAILTHIRD ETHERNET FAILWRONG TRANSCEIVERSFP MODULE x FAILAUTHENTICATION FAIL
