Omron SYSMAC C Series Operation Manual page 100

Analog i/o units
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Memory Map
Read/
Memory
write
map word
R/W
54
00 to 15
R/W
55
00 to 15
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
R/W
87
00 to 15
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
Bits
Input
point
1 to 16
High alarm enable bits
1
Low alarm limit
1
High alarm limit
2
Low alarm limit
2
High alarm limit
3
Low alarm limit
3
High alarm limit
4
Low alarm limit
4
High alarm limit
5
Low alarm limit
5
High alarm limit
6
Low alarm limit
6
High alarm limit
7
Low alarm limit
7
High alarm limit
8
Low alarm limit
8
High alarm limit
9
Low alarm limit
9
High alarm limit
10
Low alarm limit
10
High alarm limit
11
Low alarm limit
11
High alarm limit
12
Low alarm limit
12
High alarm limit
13
Low alarm limit
13
High alarm limit
14
Low alarm limit
14
High alarm limit
15
Low alarm limit
15
High alarm limit
16
Low alarm limit
16
High alarm limit
1
Filter constants
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Function
These bits are turned ON by the user
to enable/disable the high alarm
function for each input point. The
default value is disabled (OFF) for all
input points.
These words contain the low and
high alarm limits for each input point.
The format of these values should
match the data format selected for
each input point in word 48.
Valid values are XXXX to XXXX
binary and –7999 to 7999 BCD.
Alarm limits must be specified in
scaled units if the scaling function is
enabled for the input point. The
default values are 0100 for the low
limit and 3900 for the high limit.
These words contain the filtering time
constants for each input point. The
values are in milliseconds. Valid
values are BCD 0001 to 9999 and
binary 0001 to 7FFF.
The default value is 0100 BCD. The
filtering function is performed prior to
the data being placed in the
conversion data words (01 through
16).
Section
5-5
Description
85

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