IAI America XSEL-S - Manual (Page 46)

Chapter 3 Operation (Construction for Network)
40
IA Net
XSEL-R/S
x Example for Shared Memory Assignment
XSEL 1st Unit 㩷 XSEL 2nd Unit + Extension 㩷 XSEL 3rd Unit + Extension I/O
Station No.
Shared
word
No.
Occupations
of Shared
Memory Input Output 㩷 Input Output 㩷 Input
Output
0 4015 to 4000 ĺ 1015 to 1000 ĺ 1015 to 1000
1 4031 to 4016 ĺ 1031 to 1016 ĺ 1031 to 1016
2 4047 to 4032 ĺ 1047 to 1032
0 3 4063 to 4048 ĺ 1063 to 1048
4 4079 to 4064 ĺ 1079 to 1064
5 4095 to 4080 ĺ 1095 to 1080
6 4111 to 4096 ĺ 1111 to 1096
1
7 4127 to 4112 ĺ 1127 to 1112
8 4143 to 4128 ĺ 1143 to 1128
9 4159 to 4144 ĺ 1047 to 1032
10 4175 to 4160 ĺ 1063 to 1048
2
11 4191 to 4176 ĺ 1079 to 1064
12 4207 to 4192 ĺ 1095 to 1080
13
14
1st
Unit
3
15
Output
Occupations
(208 points)
16 1015 to 1000 ĸ 4015 to 4000 ĺ 1111 to 1096
17 1031 to 1016 ĸ 4031 to 4016
18 1047 to 1032 ĸ 4047 to 4032
4
19 4063 to 4048 ĺ 1127 to 1112
20 4079 to 4064 ĺ 1143 to 1128
21
22
5
23
Output
Occupations
(80 points)
24
1063 to 1048 ĸ 4095 to 4080
25
26
2nd
Unit
6
27
Extension
I/O unit
Output
Occupations
(16 points)
28 1159 to 1144 ĸ 4015 to 4000
29 4031 to 4016
30
7
31
Output
Occupations
(32 point)
32
1175 to 1160 ĸ 4047 to 4032
33
1191 to 1176 ĸ 4063 to 4048
34
3rd
Unit
8 35
Extension
I/O unit
Output
Occupations
(32 points)
36
37
38
9
39
40
41
42
10
43
44
45
46
Empty
11
47
Empty
(for station
number
adjustment)
48 1095 to 1080 ĺ 1207 to 1192 ĺ 1159 to 1144
49 1111 to 1096 ĺ ĺ 1175 to 1160
50
Slot
1
12
51
Slot 1
Input
(32 points)
52
53
54 Slot
2
13
55
Slot 2
Input
(None)
56 1079 to 1064 ĸ ĸ 1191 to 1176
57
58
Slot
3
14
59
Slot 3
Input
(16 points)
60 1207 to 1192
61 1223 to 1208
62 1239 to 1224
Extensi
on
I/O
un
it
(INPUT)
Slot
4
15 63
Slot 4
Input
(48 points)
Procedure
(4)(7)
Procedure
(10)(11)
Procedure
(10)(11)
Procedure
(10)(11)
Procedure
(12)(16)
Extension I/O 䎃
unit 䎃 input
ports
connected
directly to 1st
unit of XSEL
(assigned
after the
reference
ports)
Reference
Ports
Reference ports
(to be assigned
prior to extension
I/O unit input
ports)
Procedure (4)
ĸ Procedure
(10)(11)
Procedure
(4)(7)
Procedure ĺ
(5)(7)
Procedure (10)
ĸProcedure (10)
ĸ Procedure
(10)(11)
Procedure
(5)(7)
ĸProcedure (14)
Procedure (8)
ĸ Procedure
(14)(15)
Procedure
(12)(13)(16)
Extension I/O unit input ports connected directly to 1st unit of XSEL
Procedure
(12)(13)(16)
Procedure
(10)(11)
Procedure
(10)(11)
Procedure
(14)(15)