ioLogik Active Ethernet I/O Family User’s Manual Utilities
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ATTENTION
There are two situations that will prompt the Active Ethernet modular I/O to enter Safe Status.
One is Host Connection Lost and the other is Internal I/O Bus Failed. When the ioLogik E4200 is
in safe mode, users can not start Click&Go logic or change the module configuration.
1. Host Connection Lost: The “I/O” LED shines a steady red.
The Host Connection Watchdog is disabled by default. If the Host Connection Watchdog is
disabled, the ioLogik I/O system will never enter Safe Status and the Safe Status settings will
have no effect.
2. Internal I/O Bus Failed: The “I/O” LED flashes red. Check your I/O system installation.
Test I/O
You may test the DO or AO channel by using Modular ioAdmin.
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