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FX2N-32CAN Communication Module
Example Program 7.
7.
Example Program
The programs shown below are examples of how to set parameters and exchange data on the
CANopen Bus using the FX
-32CAN module. The examples for Mode A Mapping in sections
2N
7.3 and 7.4 can also be downloaded into two CANopen nodes and used to exchange data.
Please remember that these Mode "0", "A", and "B" Mapping Modes were developed to use
with the FX
-32CAN modules and other CANopen nodes will not have these special settings.
2N
Large networks or networks with many types of nodes can be configured more quickly and
easily if using a commercially available CANopen configuration tool.
The SDO write command in Section 7.1 gives an example of how to access the CANopen
Object Dictionary through the BFMs of the FX
-32CAN module. The object dictionary can
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also be accessed through a configuration tool.
7-1
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