Reset Safety I/O Devices to the Out-of-box Condition
If a
Guard I/O™
device was used previously, clear the existing configuration before installing it on a safety network by resetting the device to its out-of-box condition.When the controller project is online, the Safety tab of the device properties displays the current configuration ownership. When the opened project owns the configuration, Local is displayed. When a second device owns the configuration, Remote is displayed, along with the SNN and node address or slot number of the configuration owner. A communication error appears if the device read fails.
If the connection is local, you must inhibit the device connection before resetting ownership.
Follow these steps to inhibit the device.
- Right-click the device and choose Properties.
- Click the Connection tab.
- Check Inhibit Connection.
- Click Apply and then OK.
Follow these steps to reset the device to its out-of-box configuration when online.
- Right-click the device and choose Properties.
- Click the Safety tab.
- Click Reset Ownership.

TIP:
You cannot reset ownership when there are pending edits to the device properties, when a safety signature exists, or when safety-locked.
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