Prosoft-technology MVI71-DFNT Manuel d'utilisateur télécharger pdf (Page 151)

MVI71-DFNT ♦ PLC 5 Reference

EtherNet/IP Client/Server Communication Module User Manual

ProSoft Technology, Inc. Page 151 of 175

February 3, 2011

5.16.3 PLC5 Processor

The module can be used to receive messages from a PLC5 containing an

Ethernet interface. The module supports both read and write commands. A

discussion of each operation is provided in the following topics:

Write commands transfer data from the PLC5 processor to the DFNT module. An

example rung used to execute a write command is shown in the following

diagram:

PLC5 Write Commands

In order to complete the configuration of the MSG instruction, select the SETUP

SCREEN area of the MSG object. This displays the following dialog box.

Select the C

OMMUNICATION COMMAND to execute from the following list of

supported commands.

 PLC5 Type Write

 PLC2 Unprotected Write

 PLC5 Typed Write to PLC

 PLC Typed Logical Write

The T

ARGET DEVICE DATA TABLE ADDRESS must be set to a valid file element

(such as, N11:0) for SLC and PLC5 messages. For the PLC2 Unprotected Write

message, set the address to the database index (such as, 1000) to consider with

the command.

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Prosoft-technology MVI71-DFNT Manuel d'utilisateur Page 151