Rockwell-automation 22-COMM-E EtherNet/IP Adapter Uživatelský manuál stáhnout pdf (Strana 48)

5-4 Using I/O Messaging

Figure 5.2 Controller Tags for Example ControlLogix Ladder Logic Program

You can expand the Output and Input tags to reveal the output and input

configuration. The Output tag for this example program requires two

16-bit words of data. The Input tag for this example requires four 16-bit

words of data. See Figure 5.3

Figure 5.3 Input/Output Image for Example ControlLogix Ladder Logic Program

Program Tags

In addition to the Controller tags that are automatically created, you need

to create the following Program tags for this example program.

Figure 5.4 Program Tags for Example ControlLogix Ladder Logic Program

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 165 166

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Rockwell-automation 22-COMM-E EtherNet/IP Adapter Uživatelský manuál Strana 48