Mitsubishi QJ71BR11 User Manual

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MELSEC-Q
3 SPECIFICATIONS
(a) The CPU uses the X/Y(LX/LY) and B/W(LB/LW)devices set by the common
parameters and the automatic refresh settings for the intelligent function
module parameters that where written in the remote I/O station to
periodically read and write intelligent function module data.
The intelligent function module parameters are created by GX Configurator.
(For more detailed information, refer to the manual for the intelligent
function module you are using.)
· · · · With this method, a sequence program can be created to allow
communication in the same way as with an intelligent function module
mounted to the same base units as the CPU module.
The analog input values for the analog input module, the current
values of the high-speed counter module and others are periodically
read and suited for periodic writing of the analog output value for the
analog output module.
POINT
With this method, since data is read and written periodically, there is no interlock
with the intelligent functions.
QCPU
Master module
Intelligent
function module
Remote I/O module
Initial settings
Buffer
memory
LW(W)
2)LW
MOV W0 D0
MOV D10 W10
3)4)
X/Y
LX/LY
5) LX/LY
Y1018
X1000
1)
Remote master station
Remote I/O station
[Buffer memory]
1) The GX Configurator is used to write the initial settings for the
intelligent function module and the automatic refresh settings to the
remote I/O station remote I/O module.
2) The remote I/O module follows the automatic refresh settings and
refreshes the data in the buffer memory of the intelligent function
module to link register W of the remote I/O module.
3) Link register W, follows the common parameters set in the remote
master station for communication between the remote master station
and the remote I/O station.

Mitsubishi QJ71BR11 Specifications

General

Brand	Mitsubishi
Model	QJ71BR11
Category	Controller
Language	English