14. CC-Link interface
14-1. General
This is a remote device station of CC-Link Ver 1.10.
This unit can be connected with the mastering station of CC-Link Ver 1.10
14-2. Features
Main futures of CC-Link interface communication are as follows:
• The program volume of PLC can be reduced because this unit can be controlled
by using remote I/O and a remote register of PLC.
• Wiring with PLC can be reduced.
•
The calibration can be executed by the control from PLC using the CC-Link
interface communication.
14-3. Specifications of CC-Link interface
Specifications Contents
Version Ver. 1.10
Number of occupied station Selectable from 1, 2 or 4 stations
Communication method Polling method
Synchronous method Bit synchronization method
Baud rate
Selectable from 156 kbps, 625 kbps, 2.5 Mbps, 5 Mbps
or 10 Mbps.
Transmission path form RS-485 bus standard
Transmission format HDLC conforming
Remote station number
No. 01 ~ 64 at 1 station occupied.
No. 01 ~ 63 at 2 sta
tions occupied.
No. 01 ~ 61 at 4 stations occupied.
Numbers of connection
Up to 64 units at 1 station occupied.
Up to 32 units at 2 stations occupied.
Up to 16 units at 4 stations occupied.
Termination 110 Ω resistance externally attached.
Status LED [RUN], [SD], [RD], [ERROR]
14-3-1. Occupied station
Number of occupied station for CC-Link communication is set by function F-84.
Setting range : 0 ~ 2
0：
1 station is occupied.
1：2 stations are occupied.
2：4 stations are occupied.
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CC-Link
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