Eaton EASY222-DN, Руководство пользователя

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The EASY222-DN
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09/10 MN05013007Z-EN
EASY222-DN Communica-
tion profile • Predefined master/slave communication settings
– The I/O polling connection is used for the transfer of
3 bytes of input data (R1 to R16) and 3 bytes of output
data (S1 to S8) between the easy base unit with
gateway interconnection and the DeviceNet PLC.
– The I/O Change of State/Cyclic connection (acknowl-
edged, unacknowledged) is used to transfer 2 bytes of
diagnostic data from the easy control relay to DeviceNet
the PLC.
– The explicit connection set-up is used for read/write
access to function relay parameters in the easy control
relay. This type of connection set-up also supports the
configuration, diagnostics and management services of
the control relay.
• DeviceNet Communication adapter profile
(device type 12), which has been expanded by easy
requests
• Group 2 server
• UCMM-capable device
• Dynamic set-up of explicit and I/O connections are
possible
• Device Heartbeat Message
• Device Shutdown Message
• Offline communication settings