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Chapter 6 - Troubleshooting 77
Troubleshooting by protocol
Common
Network functions do not work at all.
Does operation panel menu display item “Network”?
NO
Reload network program. Displayed?
NO
YES
End
YES
YES
Replace network board
Set IPaddress from operation paneland sendPING tothat
address. Response?
NO
NO
YES
YES
Is network cable connected?
Connect network cable
NO
YES
Is network cable correct specification and straight?
Connect correct and straight network
cable
NO
YES
Hub good?
Replace hub
3100euGB.book Page 77 Friday, March 16, 2001 1:18 PM