Keyence DL-EP1 Manual de usuario descargar pdf (Pagina 49)

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Communicating with FD-MH Series

- EtherNet/IP Compatible Network Unit DL-EP1 User’s Manual (FD-MH) -

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Message Communication

This section describes the message communication functions and how to use them.

 What is Message communication (Explicit messaging)?

Message communication is a function that performs communication by issuing

commands using the objects and services (Service Codes) prepared for each

EtherNet/IP device. Message communication is used for applications which do not

require the punctuality of cyclic communication, such as reading and writing adaptor

settings.

The objects and service codes which can be used with message communication

include those which are specified as a standard and those which are unique to the

device. You can use the objects and services unique to the DL-EP1to monitor data,

to read and write parameters, and to perform operations such as reset.

The DL-EP1 message communication function supports CIP-defined

UCMM (unconnected) and Class 3 (connected) message communication.

Scanner DL-EP1 Sensor amplifier

Send

Receive

Send

(1) Message communication

command

(3) Message communication

response

(2) Interpret and

execute command

Reference

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Keyence DL-EP1 Manual de usuario Pagina 49