250 Rockwell Automation Publication 1715-UM001J-EN-P - December 2020
Appendix A Status Indicators
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 require a hard reset.
Pressing the Reset button during operation resets the fault.
Repeat the above steps to install the redundant adapter.
1715 Digital Input Module The digital input module has these status indicators.
Unlabeled Status 1
Located directly below Rack Status-used in Recovery
mode
Steady off
No power - The module has no power or is not in
recovery mode.
Steady amber Recovery mode - The module is in Recovery mode.
Flashing amber
Unlocked - Adapter is unlocked from a previously
locked state.
Unlabeled Status 2
Located directly below Unlabeled Status 1-used in
Recovery mode
Steady off
No power - The module has no power or is not in
recovery mode.
Steady amber Recovery mode - The module is in Recovery mode.
Flashing amber
Unlocked - Adapter is unlocked from a previously
locked state.
Ethernet 1 and 2
Steady off
No power, no link - There is no power or an Ethernet
link is not established.
Steady green
Link present - A valid Ethernet link has been
established.
Amber Activity - Tx and/or Rx activity is present.
Table 54 - Adapter Status Indicators
Indicator State Description
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