137
Setting Data Links
Section 5-2
Words N+22 through N+25 register nodes that will participate in the data
links. The numbers shown in the table are the node addresses. The bit status
for each node address indicates whether the node is to participate in the data
links.
Participate: ON
Not participate: OFF
Note
When using automatic data link creation with 1:N allocations, set DM Parame-
ter Areas words N+2 to N+11 (which were previously used for automatic set-
ting with equality layout) to 0.
Setting Range for
Automatic Setting, 1:N
Allocations, Common
Type
15
8
7
0
N+12
---
N+13
N+14
00
(1)
N+15
(2)
N+16
(3)
N+17
N+18
(4)
N+19
(5)
N+20
(6)
N+21
---
N+22
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
N+23
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
N+24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
N+25
---
---
62
61
60
59
58
57
56
55
54
53
52
51
50
49
(7)
1:N allocation type (
Set value 0001 = Common type
)
Start word for area 1 (bit-access area, BCD)
Area for area 1
Area 1 send size (number of words) for master node (BCD)
Area 1 send size (number of words) for slave nodes (BCD)
Rightmost 4 digits of start word for area 2 (DM Area) (BCD)
Area for area 2
Leftmost digit of start word for area 2 (BCD)
Area 2 send size (number of words) for master node (BCD)
Area 2 send size (number of words) for slave nodes (BCD)
First word to store data link status (bit-access area) (BCD)
Item
Setting range
Data link mode
Specify automatic data link creation with 1:N allocations.
1:N allocation
Specify
Common type
.
Start word for area 1
Set the word address in BCD.
CIO Area: 0000 to 6143
LR Area: LR 000 to LR 199 (CIO 1000 to CIO 1199) (See
note.)
DM Area: DM 00000 to DM 32767
EM Area: Banks 0 to 12: EM 00000 to EM 32767
Note: When a word between LR 000 and LR 199 is spec-
ified, the data link area will be allocated between words
CIO 1000 and CIO 1199 in the CIO Area.
Area for area 1
Set the area for data link area 1 as a hexadecimal num-
ber.
CIO Area: 80 hex
LR Area: 86 hex
DM Area: 82 hex
EM Area Banks 0 to 7: 90 to 97 hex
Banks 8 to 12: A8 to AC hex
When area 1 is not used: 00 hex
Summary of Contents for C200HW-CLK21
Page 3: ...iv ...
Page 9: ...x ...
Page 12: ...xiii TABLE OF CONTENTS Index 367 Revision History 373 ...
Page 13: ...xiv ...
Page 19: ...xx ...
Page 57: ...32 Application Precautions Section 1 5 Example CX Programmer Response Timeout Setting ...
Page 69: ...44 Message Service Procedure Section 2 2 ...
Page 111: ...86 Constructing Networks with Repeater Units Section 3 4 ...
Page 154: ...129 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Page 261: ...236 Response Codes Section 6 7 ...
Page 297: ...272 Message Delay Times Section 8 4 ...
Page 353: ...328 Handling Precautions Section 9 6 ...
Page 364: ...339 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 365: ...340 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 369: ...344 Standard Models Appendix A ...
Page 391: ...366 Using the Relay Terminal Block Appendix C ...
Page 397: ...372 Index ...
Page 401: ...376 Revision History ...