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Appendix A: DeviceNet
™
Slave Communication
54 312785C
Make sure that the Strobed or Change of State boxes
are not selected. In the Polled section, verify that the
Input and Output sizes are 16 bytes. These must match
the I/O Poll Size selections made above in the Gateway.
In DeviceNet networks, 4 bytes constitute a full word.
Therefore the 16 bytes selection represents 4 full words
of addressable 32-bit data.
Select the Input tab. Verify that the four words of Gate-
way-SERVER data are mapped to YourDNB-
Slot:I.Data[0…3]. From the Output tab, verify that the
four words are mapped to YourDNBSlot:O.Data[0…3].
Apply the changes, and save your RSNetWorx for Devi-
ceNet configuration.
F
IG. 44: Apply and Save