Mitsubishi FX3U-16CCL-M User Manual

6 Introduction of Functions
6.2 Basic Functions
49
FX3U-16CCL-M User's Manual
1
Introduction
2
Specification
3
System Configuration
4
Installation
5
Wiring
6
Introduction of Functions
7
Data Link Processing Time
8
Parameter Setting
9
Data Link Procedure
10
Buffer Memory
Remote input
3) The remote input (RX) of the intelligent device stations is automatically (for each link scan) stored in the
buffer memory "remote input (RX)" in the master station.
4) The PLC receives the input status stored in the buffer memory "remote input (RX)" using the FROM
instruction.
Remote output
5) The PLC writes the ON/OFF information of the remote output (RY) in the intelligent device stations to the
buffer memory "remote output (RY)" using the TO instruction.
6) The remote output (RY) in the intelligent device stations is automatically (for each link scan) set to ON or
OFF in accordance with the output status stored in the buffer memory "remote output (RY)".
Master station
Intelligent device station
(Station No. 1:
Occupies 4 station)
RX F to RX 0
RX 1F to RX 10
RX 2F to RX 20
RX 3F to RX 30
RX 4F to RX 40
RX 5F to RX 50
RX 6F to RX 60
RX 7F to RX 70
RX 8F to RX 80
RX 9F to RX 90
RX1EF to RX1E0
RX1FF to RX1F0
...
Remote input (RX)
RX F to RX 0
RX1DF to RX1D0
3)
FROM
4)
PLC
RX 1F to RX 10
RX 2F to RX 20
RX 3F to RX 30
RX 4F to RX 40
RX 5F to RX 50
RX 6F to RX 60
RX 7F to RX 70
: The last 2 bits cannot be used in the communication between the master and intelligent device stations.
(In the example above, RX7E and RX7F cannot be used.)
Remote input (RX)
Master station
Intelligent device station
(Station No. 1:
Occupies 4 station)
RY F to RY 0
RY 1F to RY 10
RY 2F to RY 20
RY 3F to RY 30
RY 4F to RY 40
RY 5F to RY 50
RY 6F to RY 60
RY 7F to RY 70
RY 8F to RY 80
RY 9F to RY 90
RY1EF to RY1E0
RY1FF to RY1F0
...
Remote output (RY)
RY1DF to RY1D0
TO
5)
PLC
6)
RY 1F to RY 10
RY 2F to RY 20
RY 3F to RY 30
RY 4F to RY 40
RY 5F to RY 50
RY 6F to RY 60
RY 7F to RY 70
: The last 2 bits cannot be used in the communication between the master and intelligent device stations.
(In the example above, RY7E and RY7F cannot be used.)
Remote output (RY)
RY F to RY 0

Mitsubishi FX3U-16CCL-M Specifications

General

Brand	Mitsubishi
Model	FX3U-16CCL-M
Category	Controller
Language	English