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Relationship between "Computer I/O address" and "S-LINK address"
Computer
I/O address
bit 7
(hexadecimal)
(HML) 0
7
(HML) 1
15
(HML) 2
23
(HML) 3
31
(HML) 4
39
(HML) 5
47
(HML) 6
55
(HML) 7
63
(HML) 8
71
(HML) 9
79
(HML) A
87
(HML) B
95
(HML) C
103
(HML) D
111
(HML) E
119
(HML) F
127
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This is an area to read out input data and write in output data of S-LINK units.
In case of input, "0: Input OFF" or "1: Input ON" is read out in each bit.
In case of output, write in "0: Output OFF" or "1: Output ON" in each bit.
Notes: 1) Output is saved until you overwrite with the next output data.
2) In case output data is written into a unit address which has been set as an input, the written data is
ignored and new input data is set after 1.4 to 10.7ms.
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It shows the addresses of S-LINK units at which ER4 has occurred.
When a bit is "1," ER4 (cable disconnection or abnormal S-LINK I/O unit) has occurred at the
S-LINK unit having that address.
Note: Addresses of units where ER4 occurs is held on. ER4 can be released ("0") by switching on again either
the S-LINK system side power supply (+24V DC) or the PC/104 bus side power supply (computer
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It shows the addresses of the S-LINK units connected on the S-LINK system main cable.
When a bit is "1," an S-LINK unit is connected at that address.
Note: When an S-LINK XQLW KDV VHYHUDO ,2 GHYLFHV FRQQHFWHG WR LW RQO\ WKH ELW FRUUHVSRQGLQJ WR WKH ¿UVW
address of that unit is set to "1."
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Control board product information (version number, etc.) is registered in ASCII code.
bit 6
bit 5
6
5
14
13
22
21
30
29
38
37
46
45
54
53
62
61
70
69
78
77
86
85
94
93
102
101
110
109
118
117
126
125
S-LINK address
bit 4
bit 3
4
3
12
11
20
19
28
27
36
35
44
43
52
51
60
59
68
67
76
75
84
83
92
91
100
99
108
107
116
115
124
123
´ ,QLWLDO YDOXH
´
´
´
bit 2
bit 1
2
1
10
9
18
17
26
25
34
33
42
41
50
49
58
57
66
65
74
73
82
81
90
89
98
97
106
105
114
113
122
121
bit 0
0
8
16
24
32
40
48
56
64
72
80
88
96
104
112
120
6
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