Yokogawa YVP20S - Manual (Page 43)

6-2
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6.2 Fieldbus Device Tree
All of the devices on the bus segment live list are shown as icons in the Device Selection box.
Figure 6.2 Device Tree
Click on the YVP device to open a communications session with the positioner. The
fieldbus segment live list is continuously scanned and devices are shown when present.
Devices that have communications failure are shown with a red X. The selected device is
shown with a red check-mark.
When a device is selected, a warning dialog informs that an attempt is made to connect to
a new device. Then the Read configuration dialog displays progress uploading device data.