GE AF-650 GP Quick Installation Manual
Also see for AF-600 FP Series: Quick guideOperating instructionsDesign and installation guideOperating instructionsOperating instructions
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7 Troubleshooting7.1 Troubleshooting7.1.1 Step-by-step TroubleshootingCheck: LEDsThe option contains two LEDs to indicate the state of the device and the network. During normal operation the MS and at least one NS LED will show a constantgreen light.State LED DescriptionNo power Off The device is un-poweredDevice operational Green: Solid green The device is operationalStandby Green: Flashing green The device needs commissioningMinor fault Red: Flashing red The device has detected a recoverable faultMajor fault Red: Solid red The device has detected an un-recoverable faultSelf test Red: Flashing red/green The Modbus TCP option is in self-test modeGreen:No IP address Yellow Steady yellow No IP address configured or obtainedWink Yellow Flashing yellow Flash for 20 secondsTable 7.1: MS: Module StatusState LED DescriptionNo IP-address (no power) Off No link present (or is un-powered)Connected Green: Solid green There is established (at least) one CIP connection tothe deviceDuplicate IP Red: Solid red The IP-address assigned to the device is already inuseSelf test Red: Flashing red/green The Modbus TCP option is in self-test modeGreenDevice has been winked Yellow Flashing yellow Flash for 20 secondsLink present at 10 Mbps Yellow Steady yellow Link present; but nor winked and no ACDTable 7.2: NS1 + NS2: Network Status (one per port)Check: Link StatusThe status of the Ethernet link cannot be directly identified by means of the LEDs.Use par. EN-10, Link Status to verify presents of the link.Use par. EN-11, Link Duration to verify that the link is steady present.The parameter will show the duration of the present link, and preset to 00:00:00:00 if the link is broken.Check: CablingIn rare cases of cabling mis-configuration, the option might show the presents of a link, but no communication is running. Exchange the cable in doubt.Check: IP AddressVerify that the option has a valid IP address (please refer to section: IP Settings) in par. EN-01, IP Address. If the option has identified a duplicate IP Address NSLEDs will light steady red. If the option is set up for BOOTP or DHCP, verify that a BOOTP or DHCP server is connected in par. EN-04, DHCP Server. If no server isconnected, the parameter will show: 000.000.000.000.Modbus TCP477 |
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