1 OVERVIEW

MELSEC-Q

Function

QJ71C24N

QJ71C24

 

Outline of function

Reference section

(-R2/R4)

(-R2)

 

 

 

 

 

 

 

 

This function allows specification of a maximum of 10 types of transparent

 

Multiple specification of

 

 

codes for transmission per interface when sending data using one of the

Chapter 12 of

transparent codes for

 

 

following protocols:

User’s Manual

transmission

 

 

•

Non procedure protocol

(Application)

 

 

 

•

Bidirectional protocol

 

 

 

 

 

 

Chapter 15 of

Switching to the GX

 

 

This functions allows the GX Developer connection mode to be switched by

User’s Manual

Developer connection mode

 

 

(Application)

 

 

an external device or the PLC CPU.

by switching the mode

 

 

Section 3.13 of

 

 

 

 

 

 

 

 

 

Reference Manual

 

 

 

 

 

Chapter 16 of

 

 

 

 

 

User’s Manual

Communication data

 

 

This function allows the monitoring of communication data transmitted on

(Application)

monitoring function

 

 

the communication network of the Q series C24 and an external device.

Operating Manual

 

 

 

 

 

(Protocol FB

 

 

 

 

 

support function)

 

 

 

The UINI instruction allows change of the mode, transmission specifications

Chapter 17 of

UINI instruction

 

 

User’s Manual

 

 

and host station No. of the Q series C24.

 

 

 

(Application)

 

 

 

 

 

 

 

 

This function allows access to the control/non-control PLCs specified by the

 

Support for multiple CPU

 

 

user when performing the following forms of data communication with a

Section 2.10 of

 

 

multiple CPU system:

system

 

 

Reference Manual

 

 

• Communication using the MC protocol

 

 

 

 

 

 

 

• QCPU access from GX Developer

 

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