Rockwell-automation 1788-CNCHKR ControlNet NetChecker User Manual Manuel d'utilisateur

User ManualControlNet NetCheckerCatalog Number 1788-CNCHKRTopic PageImportant User Information 2European Communities (EC) Directive Compliance 3Additi

10 ControlNet NetCheckerRockwell Automation Publication 1788-UM001B-EN-P - August 2012Bargraph ScaleThe Bargraph is not a precision voltmeter. The

ControlNet NetChecker 11Rockwell Automation Publication 1788-UM001B-EN-P - August 2012Oscilloscope Output in Bargraph ModeIn Node Signal Level Bar

12 ControlNet NetCheckerRockwell Automation Publication 1788-UM001B-EN-P - August 2012Connect to the NetworkConnect the NetChecker to the network

ControlNet NetChecker 13Rockwell Automation Publication 1788-UM001B-EN-P - August 2012When you press the ON switch, the TRAFFIC status indicator s

14 ControlNet NetCheckerRockwell Automation Publication 1788-UM001B-EN-P - August 2012Faults and Their Origins The NetChecker checks for Poor Sign

ControlNet NetChecker 15Rockwell Automation Publication 1788-UM001B-EN-P - August 2012Poor Signal QualityPoor Signal Quality has the following ind

16 ControlNet NetCheckerRockwell Automation Publication 1788-UM001B-EN-P - August 2012Illegal FramingIllegal Framing has the following indications

ControlNet NetChecker 17Rockwell Automation Publication 1788-UM001B-EN-P - August 2012Slow Edges is generally reported when a weak input signal wi

18 ControlNet NetCheckerRockwell Automation Publication 1788-UM001B-EN-P - August 2012Check the Signal Level by Using the BargraphSet slide switch

ControlNet NetChecker 19Rockwell Automation Publication 1788-UM001B-EN-P - August 2012If status indicator 1 is green, the minimum level is between

2 ControlNet NetCheckerRockwell Automation Publication 1788-UM001B-EN-P - August 2012Important User InformationSolid-state equipment has operation

20 ControlNet NetCheckerRockwell Automation Publication 1788-UM001B-EN-P - August 2012Additional TipsUse these tips to troubleshoot intermittent p

ControlNet NetChecker 21Rockwell Automation Publication 1788-UM001B-EN-P - August 2012Waveform ExamplesThis section shows the types of waveforms t

22 ControlNet NetCheckerRockwell Automation Publication 1788-UM001B-EN-P - August 2012Typical WaveformsExample of Waveform Seen When Network Is Im

ControlNet NetChecker 23Rockwell Automation Publication 1788-UM001B-EN-P - August 2012Impedance mismatches cause reflections on the media:• Networ

Publication 1788-UM001B-EN-P - August 2012 PN-165196Supersedes Publication 1788-UM001A-US-P - November 1999 Copyright © 2012 Rockwell Automation, Inc.

ControlNet NetChecker 3Rockwell Automation Publication 1788-UM001B-EN-P - August 2012European Communities (EC) Directive ComplianceIf this product

4 ControlNet NetCheckerRockwell Automation Publication 1788-UM001B-EN-P - August 2012Product OverviewThe 1788-CNCHKR NetChecker is a hand-held too

ControlNet NetChecker 5Rockwell Automation Publication 1788-UM001B-EN-P - August 2012Left 1788-CNCHKR ControlNet NetCheckerRightTRAFFICLow Bat1Nod

6 ControlNet NetCheckerRockwell Automation Publication 1788-UM001B-EN-P - August 2012Table 1 - NetChecker SpecificationsAttribute 1788-CHNHKRDimen

ControlNet NetChecker 7Rockwell Automation Publication 1788-UM001B-EN-P - August 2012TRAFFIC Status IndicatorThis bi-color status indicator at the

8 ControlNet NetCheckerRockwell Automation Publication 1788-UM001B-EN-P - August 2012Status Indicator FunctionsWhen slide switch SW3 is in the Dia

ControlNet NetChecker 9Rockwell Automation Publication 1788-UM001B-EN-P - August 2012Note that when the Node On Line status indicator is red, it g