Ping Command Response - ABB Remote I/O RIO600 Installation And Commissioning Manual

Section 9
Troubleshooting
9.4
282
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Figure 106: Accessing the reset push button
3. Press the push button and while keeping the button pressed, power up RIO600.
4. Keep the push button pressed for 30 seconds after RIO600 is powered up.
The IRF LED (red) appears static (continuous ON). If the Ethernet cable is
connected, the LEDs for Ethernet link and Ethernet data are static. It takes 50
seconds to delete the stored configuration files and bring the LECM module to
its factory default state. The LECM board automatically reboots when the stored
configuration files have been deleted. The ready LED turns OFF and then ON
once, and the IRF LED turns OFF and back ON to indicate an internal relay fault.
The absence of RIO600 configuration files causes this internal relay fault.

Ping command response

In the absence of TCP/IP layer activity on the Ethernet network, RIO600 responds to
ping command within 1...5 ms depending on the ongoing internal tasks of the device.
1MRS757488 H
Installation and Commissioning Manual
RIO600