ControlNet-to-DeviceNet Linking Device User Manual, 1788 ...

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A-2 LED Status IndicatorsLinking Activity LEDThe Linking Activity LED indicates the rate of traffic through thelinking device. The following table shows how to interpret the LinkingActivity Status LED.LED StateOffFlashing greenFlashing red andgreenMeaningNo trafficTraffic present (flash rate reflects amount of traffic)Module is running boot code only (reduced functionality code only forFLASH upgrading)ControlNet Network StatusLEDs (CNet A, CNet B)The ControlNet Network Status LEDs indicate the state of theControlNet network connected to the BNC connectors. If more thanone state is present, the LEDs always reflect the highest priority statuspresent on the network. Note that these LEDs do not reflect the statusof the network access port (NAP). The following table describes theLED states and the priority of each status LED.LED State Priority How to View CauseBoth steady off 1(highest)View togetherReset or no powerBoth steady red 2 Failed to link interface to ControlNetAlternating red &green3 Self testingAlternating red 4 Bad node configuration (such asduplicate ControlNet networkaddress)Steady off 5 View Channel disabled or not supportedFlashing red & green 6independentlyInvalid link configurationFlashing red 7 Link fault or no frames receivedFlashing green 8 Temporary channel error or listen onlySteady green 9 (lowest) Normal operationPublication 1788-UM053A-EN-P - July 2001
LED Status Indicators A-3DeviceNet Network StatusLED (including Slave Mode)The DeviceNet Network Status LED indicates the functional states ofthe DNet port. The following table describes each state.LED StateOffFlashing greenSteady greenFlashing redSteady RedMeaningNot online, no network power, or no device power.No connections established, or timed-out.At least one connection established, none timed-out.At least one connection in timed-out state.Bus off, or duplicate MAC ID.DeviceNet I/O Status LEDThe DeviceNet I/O Status LED indicates the functional state of the I/Oon the DeviceNet. The following describes each state.LED StateOffFlashing greenSteady greenFlashing redSteady redMeaningNot online, no network power, or no device power.Processor (controller) in Program (Idle) mode.Processor (controller) in Run mode.Not defined.Not defined.Publication 1788-UM053A-EN-P - July 2001
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Throughout this manual we use these
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Rockwell AutomationSupportRockwell
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P-2 About This User ManualAbout the
Page 14 and 15: 1-2 Module DescriptionRequired Soft
Page 16 and 17: 1-4 Module DescriptionPublication 1
Page 18 and 19: .2-2 Installing the 1788-CN2DNATTEN
Page 20 and 21: 2-4 Installing the 1788-CN2DNThe pi
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Page 38 and 39: 4-2 PLC-5 ControlNet ConfigurationY
Page 40 and 41: 4-4 PLC-5 ControlNet ConfigurationI
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Page 46 and 47: 4-10 PLC-5 ControlNet Configuration
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Page 66 and 67: B-2 1788-CN2DN Input, Output, and S
Page 74 and 75: 2 IndexPPLC-5 ControlNet configurat
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