7 FUNCTIONS
7.4 CC-Link IE Field Network Communication Function
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7.4 CC-Link IE Field Network Communication
Function
Cyclic transmission
This function periodically exchanges data among stations on the network using link devices.
An IO-Link module operates as an intelligent device station on the CC-Link IE Field Network.
The status of the master station link devices (RY, RWw) is output to the IO-Link module external devices, and the status of
input from the IO-Link module external devices are stored in the master station link devices (RX, RWr).
The following table lists applications of link devices used for the IO-Link module.
For details on the CC-Link IE Field Network cyclic transmission, refer to the following.
User's manual for the master/local module used
Link device Application Reference
RX, RY Configures the settings such as the input and output values in IO-Link mode and SIO mode. Page 145 Remote I/O
Signals
RWw, RWr Reads error codes and reads/writes IO-Link module process data. Page 151 Remote
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