Mitsubishi FX3U-16CCL-M User Manual

1 Introduction
1.1 Outline
17
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
1. Introduction
1.1 Outline
1.1.1 Outline of CC-Link System
The CC-Link system connects distributed I/O units, intelligent function units, special function units, etc. with
dedicated cables, and controls such modules from the PLC.
• By distributing each module to facility equipment such as conveyor lines and machines, necessary wiring
can be reduced.
• Simple, high speed communication can be accomplished with modules that handle simple ON/OFF data
such as I/Os or numerical data.
• Connections can be made to different types of devices made by partner manufacturers, giving flexibility to
the system.
1.1.2 Outline of CC-Link Master Block FX3U-16CCL-M
The CC-Link master block FX3U-16CCL-M is a special function block which assigns an FX3G/FX3U/FX3UC
Series PLC as the master station of a CC-Link system.
Only one FX
3U-16CCL-M unit can be connected to a single programmable logic controller main unit.
• Compatible with CC-Link Ver. 2.00 and Ver. 1.10
The FX
3U-16CCL-M is compatible with CC-Link Ver. 2.00, and enables expanded cyclic transmission to
facilitate the handling of applications requiring multiple points of data processing.
In addition to Ver. 2.00, Ver. 1.10 is also supported by the FX
3U-16CCL-M.
• The FX
3U-16CCL-M supports connection of intelligent device stations
Remote I/O stations, remote device stations and intelligent device station can be also connected to the
FX3U- 16CCL-M.
Caution
Local stations can not be connected.
• By using the CC-Link interface blocks FX
2N-32CCL or FX3U-64CCL, two or more FX Series PLCs can be
connected as intelligent device station or remote device stations to create a simple distributed system.
- Master station : Station which controls the data link system
- Remote I/O station : Remote station which handles only the 1-bit information
- Remote device station : Remote station which handles both bit information and word information
- Intelligent device station : Stations that can perform transient transmission
FX
3U
-16CCL-M
Master station
FX
2N
-32CCL
Remote device station
Remote I/O station
Remote I/O station
FX
3U
-64CCL
Intelligent device station
Partner manufacturer's
product

Mitsubishi FX3U-16CCL-M Specifications

General

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