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210
APPX
Appendix 1 Troubleshooting by Symptom
Disconnect stations
Check the following items.
Stations repeatedly disconnect and reconnect
Check the following items.
Communication is unstable
Check the following items.
Check item
Corrective action
Is the product or other station D LINK LED off or flashing?
• If the product D LINK LED is off or flashing, perform troubleshooting.
• If the other station D LINK LED is off or flashing, perform troubleshooting for
the corresponding module.
Are module peripheral temperatures outside of usage ranges?
Remove heat sources, and ensure peripheral temperatures are within usage
ranges.
Check item
Corrective action
Does the used Ethernet cable meet 1000BASE-T specifications?
• If the product D LINK LED is off or flashing, perform troubleshooting.
• If the other station D LINK LED is off or flashing, perform troubleshooting for
the corresponding module.
Is the distance between stations within specifications?
Ensure the distance between stations is within specifications.
Is the installation situation (bend radius) within specifications?
Set the bend radius within specifications.
Is the Ethernet cable broken?
Replace the Ethernet cable.
Is the switching hub being used operating correctly?
• Check that a switching hub that meets specifications is being used.
• Turn the switching hub power supply OFF/ON, and restart the switching
hub.
Check item
Corrective action
Is the product or other station L ERR LED on?
If the L ERR LED is off or flashing, perform troubleshooting. If the L ERR LED
of the other station is off or flashing, check and perform troubleshooting for the
corresponding module.
Are module peripheral temperatures outside of usage ranges?
Remove heat sources, and ensure peripheral temperatures are within usage
ranges.
Is this being affected by noise?
Check the wiring status.
Содержание MELIPC MI5000 Series
Страница 1: ...MELIPC MI5000 Series User s Manual Application MI5122 VW ...
Страница 2: ......
Страница 18: ...16 MEMO ...
Страница 22: ...20 1 DIAGNOSTIC AND MAINTENANCE FUNCTIONS 1 1 Watchdog Timer WDT Function MEMO ...
Страница 42: ...40 5 iQSS FUNCTION MEMO ...
Страница 146: ...144 11 SECURITY FUNCTION 11 3 IP Filter Function MEMO ...
Страница 148: ...146 12 MELSOFT PRODUCT AND GOT CONNECTION FUNCTION 12 1 Connection Method MEMO ...
Страница 150: ...148 13 SYSTEM COUNT FUNCTION MEMO ...
Страница 152: ...150 14 TIMER EVENT FUNCTION MEMO ...
Страница 160: ...158 15 OS LINKING FUNCTIONS 15 3 Inter OS Event Notification Function MEMO ...
Страница 162: ...160 16 SERIAL INTERFACE SWITCHING FUNCTION MEMO ...
Страница 165: ...17 BASIC PARAMETERS 17 1 Basic Parameter List 163 17 Operation related setting Window ...
Страница 170: ...168 17 BASIC PARAMETERS 17 1 Basic Parameter List RAS setting Window ...
Страница 174: ...172 17 BASIC PARAMETERS 17 1 Basic Parameter List External device connection settings Window ...
Страница 177: ...17 BASIC PARAMETERS 17 1 Basic Parameter List 175 17 External device connection applicable settings Window ...
Страница 313: ...APPX Appendix 10 List of VxWorks Components 311 A MEMO ...
Страница 315: ...I 313 MEMO ...
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