Exchanging Data With A Devicenet Master - Omron SYSMAC CPM2B-S001M-DRT Operation Manual

This section explains how data is exchanged between the CPM2B-S100M-DRT and a DeviceNet Master. Refer to this
section when using remote I/O communications or explicit message communications from a DeviceNet Master.
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Exchanging Data with a DeviceNet Master

Initial Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-1-1 Setting the Node Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-1-2 Setting the Communications Speed . . . . . . . . . . . . . . . . . . . . . . . . .
7-1-3 Attaching Status Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remote I/O Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Explicit Message Communications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-3-1 DeviceNet Explicit Message Functions . . . . . . . . . . . . . . . . . . . . . .
7-3-2 Command and Response Formats . . . . . . . . . . . . . . . . . . . . . . . . . .
7-3-3 Examples of DeviceNet Explicit Messages . . . . . . . . . . . . . . . . . . .
Status Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-4-1 LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-4-2 AR Area Flags indicating DeviceNet Status. . . . . . . . . . . . . . . . . . .
7-4-3 CPM2B-S Status Output to DeviceNet. . . . . . . . . . . . . . . . . . . . . . .
SECTION 7
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