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141
Setting Data Links
Section 5-2
Words N+22 through N+25 register nodes that will participate in the data
links. The numbers in the table are the node addresses. The bit status given
for each node address indicates whether the node is to participate in the data
links.
Participate: ON
Not participate: OFF
Note
1.
Leave the reserved words set to 0 (N+18 to N+20).
2.
When using automatic data link creation with 1:N allocations, set DM Pa-
rameter Area words N+2 to N+11 (which were previously used for automat-
ic setting with equality layout) to 0.
Setting Ranges for
Automatic Creation with
1:N allocations, 1 to 1
Type
15
8
7
0
N+12
---
N+13
N+14
(1)
N+15
(2)
N+16
(3)
N+17
(4)
N+18
---
N+19
---
N+20
---
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
(5)
1:N allocation type setting (
Set value 0002 = 1 to 1 type
)
Rightmost 4 digits of start word (BCD)
Area
Number of common send words for master node (BCD)
Number of individual send words for master node (BCD)
Number of send words for slave nodes (BCD)
0000 (Reserved)
0000 (Reserved)
0000 (Reserved)
First word to store data link status (bit-access area) (BCD)
Leftmost digit of area start word (BCD)
Item
Setting range
Data link mode
Specify automatic data link creation with 1:N allocations.
1:N allocation
Specify
1 to 1 type
.
Area start word
Set the word address in BCD.
IR or CIO Area: 0 to 6143
LR Area: LR 000 to LR 199 (1000 to 1199) (See note.)
DM Area: D00000 to D32767
EM Area: Banks 0 to 12 E00000 to E32767
Note: When a word between LR 000 and LR 199 is spec-
ified, the data link area will be allocated between words
1000 and 1199 in the IR or CIO Area.
Area type
Set the area type of area 1 as a hexadecimal number.
IR 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
Содержание C200HW-CLK21
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Страница 12: ...xiii TABLE OF CONTENTS Index 367 Revision History 373 ...
Страница 13: ...xiv ...
Страница 19: ...xx ...
Страница 57: ...32 Application Precautions Section 1 5 Example CX Programmer Response Timeout Setting ...
Страница 69: ...44 Message Service Procedure Section 2 2 ...
Страница 111: ...86 Constructing Networks with Repeater Units Section 3 4 ...
Страница 154: ...129 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Страница 261: ...236 Response Codes Section 6 7 ...
Страница 297: ...272 Message Delay Times Section 8 4 ...
Страница 353: ...328 Handling Precautions Section 9 6 ...
Страница 364: ...339 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Страница 365: ...340 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Страница 369: ...344 Standard Models Appendix A ...
Страница 391: ...366 Using the Relay Terminal Block Appendix C ...
Страница 397: ...372 Index ...
Страница 401: ...376 Revision History ...