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WAGO-I/O-SYSTEM 750
750-325 CC-Link Fieldbus Coupler
By means of the parameter assignment the fieldbus node occupies two stations
on the CC-Link bus. With one cycle of the extended cyclic setting, the address
areas shown below are then obtained.
The "n" stands for the data offset in the CC-Link master control.
Address Area Overview
Table 50: Example – Data Area of the Remote I/Os
Link Input
User defined Area
RXn0
RXn1
RXn2
RXn3
RXn4
RXn5
RXn6
RXn7
RXn8
RXn9
RXnA
RXnB
RXnC
RXnD
RXnE
RXnF
RX(n+1)0
...
RX(n+2)F
System Area
RX(n+1)0
RX(n+1)1
RX(n+1)2
RX(n+1)3
RX(n+1)4
RX(n+1)5
RX(n+1)6
RX(n+1)7
RX(n+1)8
RX(n+1)9
RX(n+1)A
RX(n+1)B
RX(n+1)C
RX(n+1)D
RX(n+1)E
RX(n+1)F
Signal name
DI 1, channel 1
DI 1, channel 2
DI 2, channel 1
DI 2, channel 2
DO 5, channel 1 Diag. 0
DO 5, channel 1 Diag. 1
DO 5, channel 2 Diag. 0
DO 5, channel 2 Diag. 1
DI 3, channel 1
DI 3, channel 2
DI 3, channel 1 Diag.
DI 3, channel 2 Diag.
Not used
Not used
Not used
Not used
Not used
...
Not used
Two stations/one cycle:
48 points
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Initial data processing
request flag
Initial data setting
complete flag
Error state flag
Remote station ready flag
Reserved
Reserved
Reserved
Reserved
Function Description
Link Output
Signal name
User defined Area
RYn0
DO 1, channel 1
RYn1
DO 1, channel 2
RYn2
DO 1, channel 3
RYn3
DO 1, channel 4
RYn4
DO 2, channel 1
RYn5
DO 2, channel 2
RYn6
DO 2, channel 3
RYn7
DO 2, channel 4
RYn8
DO 3, channel 1
RYn9
DO 3, channel 2
RYnA
DO 3, channel 3
RYnB
DO 3, channel 4
RYnC
DO 4, channel 1
RYnD
DO 4, channel 2
RYnE
DO 4, channel 3
RYnF
DO 4, channel 4
RY(n+1)0
DO 5, channel 1
RY(n+1)1
DO 5, channel 2
RY(n+1)2
DI 3, channel 1, Ackn.
RY(n+1)3
DI 3, channel 2, Ackn.
RY(n+1)4
Not used
...
...
RY(n+2)F
Not used
Two stations/one cycle:
48 points
System Area
RY(n+1)0
Reserved
RY(n+1)1
Reserved
RY(n+1)2
Reserved
RY(n+1)3
Reserved
RY(n+1)4
Reserved
RY(n+1)5
Reserved
RY(n+1)6
Reserved
RY(n+1)7
Reserved
RY(n+1)8
Initial data processing
complete flag
RY(n+1)9
Initial data setting
request flag
RY(n+1)A
Error reset request flag
RY(n+1)B
Reserved
RY(n+1)C
Reserved
RY(n+1)D
Reserved
RY(n+1)E
Reserved
RY(n+1)F
Reserved
87
Manual
Version 2.0.1
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