Omron R88A-MCW151-DRT-E - Section 4 Communication Interfaces; Communication Interfaces

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SECTION 4
Communication Interfaces
This section describes the communication components of the MCW151-E and MCW151-DRT-E. The functionality of the
serial communication protocols (including Host Link Master and Slave) and the DeviceNet interface are explained.
4-1 Serial Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
4-1-1 Host Link Master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
4-1-2 Host Link Slave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
4-1-3 General-purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
4-2 DeviceNet (MCW151-DRT-E only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
4-2-1 Remote I/O Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
4-2-2 Explicit DeviceNet Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72