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Troubleshooting the Network
Section 4-2
4-2-2
Troubleshooting the Network using CX-Profibus
CX-Profibus
Troubleshooting
CX-Profibus provides several means to troubleshoot either the CS1/CJ1W-
PRM21 PROFIBUS Master Unit, the slave devices or the network. The means
all rely on features discussed in the previous section.
Troubleshooting the
Master Unit
To troubleshoot the Master Unit or the network, the Master DTM Diagnosis
User Interface provides a help in determining problems. The figure below
shows the Monitor - Master Status tab of the Master DTM Diagnosis User
Interface.
The LED indicators shown in the (example) figure above are all related to bit
flags in the Unit Status Word, the Master Status Word 1, the Master Status
Word 2, and the Slave Status Word (refer to the CS1/CJ1W-PRM21 Opera-
tion Manual, W409-E2-
@
).
The table below lists combinations of LED indicators with information on pos-
sible problems.
Содержание CX-PROFIBUS 1.0
Страница 1: ...OPERATION MANUAL CX PROFIBUS Ver 1 0 WS02 9094G Cat No W05E EN 01...
Страница 2: ...SYSMAC WS02 9094G CX PROFIBUS Ver 1 0 Operation Manual Produced July 5 2005...
Страница 3: ...iv...
Страница 7: ...viii TABLE OF CONTENTS Index 133 Revision History 137...
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