Mitsubishi Electric MELSEC QJ71PB92D User Manual page 82

Programmable logic controllers, profibus-dp interface modules
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7 PROGRAMMING
7 - 3
(d) Before starting the communication with the PLC an entry in the network
configuration atabase must be selected. Right-click on the project window to
open the context menu and select Select Network to open the Select Network
Index dialog.
(e) Right-click on the project window to open the context menu and select Scan
Rack to obtain the list of boards in the rack.
MELSEC-Q
7 - 3

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