Yokogawa YFGW410 - Manual (Page 94)

<D3. Constructing a Field Wireless System>
D3-33
IM 01W02D01-01EN
When the settings and changes are complete and the [OK] button is clicked, the information of
the field device settings window is added to the setting list of the main window. When the [Cancel]
button is clicked, the information of the setting window is discarded.
• Field Wireless Device Duocast Settings
When a field wireless device is configured with a Duocast setting, always set both paths of
the field wireless device to a Field Wireless Access Point with the same DuocastID. If the
Duocast IDs do not match, it does not operate.
Example) Correct Duocast setting
Primary Router: BBR001(A)
Secondary Router: BBR002(A)
Example) Incorrect Duocast setting
a) The Duocast IDs of both paths do not match
Primary Router: BBR001(A)
Secondary Router: BBR002(B)
b) A Duocast ID is not set for one of the paths
Primary Router: BBR001(A)
Secondary Router: BBR002
A field wireless device with an IO(Auto) role cannot connect to a Field Wireless Access Point con-
figured with a Duocast setting. When using a field wireless device with an IO(Auto) role, always
connect to a Field Wireless Access Point with a blank DuocastID field (there are no parentheses
at the end of the device tag name)
IMPORTANT
Check the important points listed in G2. Field Wireless Networks before configuring the settings.
IMPORTANT
When the following setting information is changed, a request to restart field wireless devices is
issued when settings are downloaded.
Device Tag,EUI-64,Join Key,Provisioning Time,Provisioner Name,Device Role, Not online
Take sufficient care when changing settings after starting operation.
 Deleting registered devices
When the row of the device to be deleted is selected in the Field wireless device registration list
of the main window and the [Delete] button is clicked, the relevant device is deleted from the list.
IMPORTANT
Be aware that when a routing device is deleted or a routing function is cleared, the transmission
of field wireless devices downstream may be unstable.