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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
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 ...