Rockwell Automation 1746-HSRV SLC Servo Control Module User Manual - Manual (Page 160)

1 Publication 1746-6.1.2 - July 2000
Chapter
10
Troubleshooting
Overview This chapter contains information that helps you to perform the
troubleshooting and error handling procedures. This chapter includes
the following topics:
•
Safety precautions
•
HSRV Quick Check
•
Troubleshooting LED indicators
•
Error messages and diagnosis
Safety Precautions
HSRV Quick Check This section provides some areas that can be troubleshot quickly on
your own. These tips may let you resolve the problem without the
need for a call to technical support.
ATTENTION
!
To avoid injury or death from electrical shock, burn,
or unintended actuation of controlled equipment:
•
Disconnect and lock out control equipment from
power sources and discharge stored energy in
capacitors if they are present.
•
Follow the safety-related work practices of NFPA
70E, Electrical Safety Requirements for Employee
Workplaces if you work near energized
equipment.
•
Do not work alone on energized equipment.
Hazardous voltages exist in the control cabinet even
with the circuit breaker in the off position.