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SECTION 4
Troubleshooting and Maintenance
This section describes the troubleshooting procedures and maintenance operations needed to keep the PROFIBUS network
optimally working.
4-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
58
4-2
Troubleshooting Using LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
58
4-2-1
Unit Led Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
58
4-2-2
RS-422A / RS-485 Communication LED Indicators . . . . . . . . . . . .
58
4-2-3
PROFIBUS LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
59
4-3
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
4-3-1
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
4-3-2
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
4-4
Replacing the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
61
4-4-1
Replacement Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
61
Summary of Contents for PROFIBUS DP GATEWAY
Page 1: ...OPERATION MANUAL PROFIBUS DP Gateway to Host Link Compoway F PRT1 SCU11 Cat No W01E EN 02 ...
Page 2: ...PRT1 SCU11 PROFIBUS DP Gateway Operation Manual Revised September 19 2005 ...
Page 3: ...iv ...
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