Evolution Technologies 225c Guia de Resolução de Problemas descarregar pdf (Página 4)

Don’tletnetworkissuestakeyou–

or production–down

Networks aren’t perfect and being able to troubleshoot them quickly and effectively is fundamental to

your production process. One failure can trigger another, resulting in a signiﬁcant loss of time

and money.

There are three primary areas where issues can occur: the network, electrical signaling, or cabling

infrastructure.

IndustrialNetworkProblem HowitAffectsProduction

Network Communications

• What devices and who is on the network?

• Alarm & error detection

• Bandwidth “hogs”

Process interruptions

Electrical Signaling

• Poor signal integrity

• Electrical disturbances

• Induced noise

Random shutdowns or device resets

Cable Infrastructure

• Deteriorating connectivity

• Cabling installation errors

• Cable performance

Segments go down, all data

communication lost

Cabling

infrastructure

Network

Cable I/O

Operator interface PC

Ethernet Backbone

Linking and

control device

Linking and

control device

Field instruments

Industrial fieldbus Industrial fieldbus

Field instruments Field instruments

Ethernet communication links

Operator

interaction,

history

collection

Multi-variable

control server

Electrical

signaling

and cabling

infrastructure

DTX

CableAnalyzer

EtherScope Series II

Fluke 225C

LinkRunner Pro

DTX CableAnalyzer

Fluke

125

Fluke

771

Field instruments

1 2 3 4 5 6 7 8 9 ... 13 14

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