4 - 1
CompoNet Gateway Unit for CC-Link Operation Manual
4-1
Exchan
ging
Da
ta
4
4-1 Exchanging Data
4-1-1 Basic Communications Operations
Data Exchange between CC-Link and CompoNet Networks
Bit input and bit output data for Bit Slave Units on the CompoNet network and input and output data for
Word Slave Units on the CompoNet network are shared with the Gateway Unit using remote I/O com-
munications.
If data links are executed between the Gateway Unit and CC-Link Master Unit, this I/O data will be
refreshed in buffer memory (RX, RY, RWr, and RWw) in the CC-Link Master Unit.
• The Slave Units on the CompoNet network are assigned to buffer memory in the CC-Link Master Unit
as follows:
Bit Input Slave Units
: Remote input (RX) area
Bit Output Slave Units
: Remote output (RY) area
I/O Bit Slave Unit
: Remote input (RX) area and remote output (RY) area
Word Input Slave Unit
: Remote input register (RWr) area
Word Output Slave Unit
: Remote output register (RWw) area
I/O Word Slave Unit
: Remote output register (RWw) area and remote input register (RWr)
area
CC-Link data links
CompoNet network
Bit Input
Slave Unit
Word
Output
Slave Unit
I/O Word
Slave Unit
Word
Input
Slave Unit
Bit Output
Slave Unit
I/O Bit
Slave Unit
Remote output
registers (RWw)
Remote output
registers (RWw)
Participation Flags
and Communica-
tions Error Flags
Participation Flags
and Communica-
tions Error Flags
Remote input
registers (RWr)
Remote input
registers (RWr)
Remote outputs
(RY)
Remote outputs
(RY)
Status
Status
Remote inputs
(RX)
Remote inputs
(RX)
Remote I/O Communications
CC-Link Master Unit
Gateway Unit
Содержание GQ-CRM21
Страница 1: ...OPERATION MANUAL Cat No W489 E1 01 GQ CRM21 CompoNet Gateway Unit for CC Link ...
Страница 21: ...1 Overview 1 1 Overview 1 1 ...
Страница 25: ...2 Description of Gateway Unit 2 1 Specifications 2 1 2 2 Component Names and Functions 2 4 ...
Страница 38: ...2 13 CompoNet Gateway Unit for CC Link Operation Manual 2 2 Component Names and Functions 2 ...
Страница 102: ......