Rockwell Automation 1747-L40 SLC 500 Fixed Hardware Style - Manual (Page 92)

8
Chapter
8–1
Troubleshooting
In this chapter, you will learn about:
•
calling Allen–Bradley for assistance
•
tips for troubleshooting your control system
•
troubleshooting your fixed controller
•
troubleshooting your input modules
•
troubleshooting your output modules
If you need to contact Allen–Bradley or your local distributor for assistance,
it is helpful to obtain the following (prior to calling):
•
processor type, series letter, and firmware (FRN) number (see label on
side of processor module)
•
processor LED status
•
processor error codes (found in S:6 of status file)
•
hardware types in system (I/O modules, chassis)
•
revision of programming device (on the main menu of the Hand–Held
Terminal or Advanced Programming Software)
Calling Allen-Bradley for
Assistance