Rockwell Automation 1715-OF8I Redundant I/O System User Manual - Manual (Page 255)

Rockwell Automation Publication 1715-UM001C-EN-P - March 2014 255
Status Indicators Appendix A
Reset Button
The reset button does the following three functions:
• Firmware recovery: Press the Reset button while cycling power if
communication during a firmware upgrade is interrupted that causes the
module to become inoperable. Cycle power to the module while pressing
the button. This places the adapter in Safe mode so that you can flash it
again.
• Recover a lost IP address: Press and hold the Reset button while cycling
power. This places the module in Safe mode. Cycle power again without
holding the Reset button. This re-enables BootP mode. The adapter
requests a new IP address.
• Fault reset: Certain faults on an I/O module requires a hard reset. Pressing
the Reset button during operation resets the fault.
Repeat the above steps to install the redundant adapter module.