Communications, Services, and Additional Information
This document lists the IE 4000-specific read-only registers for IE 4000 models. MODBUS clients use them to communicate with a MODBUS server (the switch). There are no writable registers. For information about MODBUS TCP, see Configuring MODBUS TCP.
For Cisco Industrial Ethernet 4000 Series Switches documentation, see http://www.cisco.com/go/ie4000.
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