Allen-Bradley MicroLogix 1761-NET-ENI Manual de usuario descargar pdf (Pagina 49)

Publication 1761-UM006A-EN-P - February 2001

Peer-to-Peer Messaging 5-5

Open the message instruction and enter the appropriate variables. The

variables are described in Table 5.4.

Table 5.4 Message Instruction Variables for Sending a Message to a Destination

Controller

Variable Setting

This Controller Parameters:

Communication Command Use any command supported by your controller.

Data Table Address Use any valid file.

Size in Elements For all ENI data configuration, always set this to 4 (4 words).

Channel The RS-232 communication channel that is connected to the

ENI, typically 0 or 1.

Target Device Parameters:

Message Timeout Leave this value at the default.

Data Table Offset Always 0.

Local Node Addr (dec). The destination node address, Nodes 0 to 49.

Local/Remote Always Local.

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 101 102

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Allen-Bradley MicroLogix 1761-NET-ENI Manual de usuario Pagina 49