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102
Troubleshooting
Section 7-5
7-5
Troubleshooting
If an error occurs, first study the situation well, see if the error occurs again,
check the relationship to other devices, and otherwise analyze the error. Use
the following flowcharts to check errors.
7-5-1
Main Check Flowchart
Use the Main Check Flowchart according to the nature of the error.
Are system
connections normal?
Are Data Carrier
communications normal?
Replace the ID Sensor Unit.
Main Check
Normal
Normal
Error
Error
Go to
System Connections
Check Flowchart
on
page 103.
Go to the
Communications
Check Flowchart
on
page 104.
Summary of Contents for CJ - 12-2004
Page 2: ...SYSMAC CS CJ Series ID Sensor Units Operation Manual Revised December 2004...
Page 3: ...iv...
Page 11: ...xii...
Page 55: ...36 Connections and Wiring Section 3 4...
Page 69: ...50 I O Data Allocations Section 4 3...
Page 91: ...72 Data Check Section 5 7...
Page 141: ...122 Sample Programming Appendix B...
Page 147: ...128 Revision History...