Atlas Copco PowerMACS 4000 User Manual

Peripheral Devices
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The following table shows the available sizes for PLC bytes In and PLC bytes Out.
CC-Link version 1:
No. of
stations
Points
Total, in bytes
PLC bytes
in/Out
1
32 bits /
4 words
12
12/12
2
64 bits /
8 words
24
24/24
3
96 bits /
12 words
36
36/36
4
128 bits /
16 words
48
48/48
CC-Link version 2.0 :
1 Extension Cycle
2 Extension Cycles
4 Extension Cycles
8 Extension Cycles
No. of stations
Points
PLC bytes in/Out
Points
PLC bytes in/Out
Points
PLC bytes in/Out
Points
PLC bytes in/Out
1
32 bits /
4 words
12/12
32 bits /
8 words
20/20
64 bits /
16 words
40/40
128 bits /
32 words
80/80
2
64 bits /
8 words
24/24
96 bits /
16 words
44/44
192 bits /
32 words
88/88
384 bits /
64 words
176/176
3
96 bits /
12 words
36/36
160 bits /
24 words
68/68
320 bits /
48 words
136/136
640 bits /
96 words
256/256
1
4
128 bits /
16 words
48/48
224 bits /
32 words
92/92
448 bits /
64 words
184/184
896 bits /
128
words
256/256
1
1
When using this configuration the PLC bytes In and PLC bytes Out are limited to 256 each.
The PLC bytes In and Out data areas is mapped so that all data bits (bit points) are placed first (beginning
at offset zero) then followed by the data words (word points). See chapter: Fieldbus Interface for more
information on how the input and outputs are accessed by the PLC.
Since this fieldbus type does not handle Process Data directly it is not possible to connect a Reporter to it.
With parameters set as in the above example the input and output areas is mapped as below:

Atlas Copco PowerMACS 4000 Specifications

General

Brand	Atlas Copco
Model	PowerMACS 4000
Category	Power Tool
Language	English