Rockwell Automation 160 RSI SERIAL COMM MODULE - Manual (Page 39)

Chapter
9
Troubleshooting
The purpose of this chapter is to help you troubleshoot your RS1
Module.
LED Indicators and
Troubleshooting The RS1 Status LEDs can help you troubleshoot the module in the
event that problems occur. Refer to the paragraphs that follow for
details.
!
ATTENTION: Servicing energized industrial control
equipment can be hazardous. Electrical shock, burns, or un-
intentional actuation of controlled industrial equipment
may cause death or serious injury. Follow the safety-related
practices of NPFA 70E, Electrical Safety for Employee
Workplaces, when working on or near energized equipment.
Do not work alone on energized equipment.
!
ATTENTION: Do not attempt to defeat or override fault
circuits. The cause of a fault indication must be determined
and corrected before attempting operation. Failure to
correct a drive or system malfunction may result in personal
injury and/or equipment damage due to uncontrolled
machine system operation.
FAULT
READY
RS232
Serial Comm
COMM
Status LEDs
Refer to Chapter 4 for
detailed LED descriptions