CJ1W-PNT21 Omron, CJ1W-PNT21 Datasheet - Page 87

• Manufacturer Part Number: CJ1W-PNT21
• Description: CJ Profinet Master
• Manufacturer: Omron

Specifications of CJ1W-PNT21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Allocated CIO Area Words
5-2-7
74
Bit
01~126
IO Device New Alarm flags (Word n+17 ~ Word n+25)
Name
IO Device New Alarm Each bit indicates if the corresponding IO Device has sent new alarm
The IO Device New Alarm flags indicate for each IO device if it has sent a new
alarm message to the PROFINET IO Controller Unit. The flags are allocated to
a block of eight CIO words, and each bit in the block corresponds to the IO
Device number as set in the DTM (IO Device Setup tab).
The New Alarm flag indicates that alarm information should be read with FINS
0101 to retrieve the alarm data and clear the Alarm flag.
/i
Word n+17
Word n+18
Word n+19
Word n+20
Word n+21
Word n+22
Word n+23
Word n+24
Status
information to the CJ1W-PNT21.
OFF
ON
111 110 109 108 107 106 105 104 103 102 101 100
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
15
31
47
63
79
95
126
14
30
46
62
78
94
125 124 123 122 121 120 119 118 117 116 115 114 113 112
13
29
45
61
77
93
12
28
44
60
76
92
Figure 5.9: Word n+17 ~ Word n+25
11
27
43
59
75
91
10
26
42
58
74
90
25
41
57
73
89
Unit operation
The corresponding IO Device has no new alarm
data.
The corresponding IO Device has sent new alarm
information which should be read by the user with
FINS 0101. Failing to do so may cause the alarm
data to be overwritten should the device generate
another alarm.
Alternatively, the New Alarm flag can be cleared
using the IO Controller DTM Diagnostics view.
9
24
40
56
72
88
8
23
39
55
71
87
7
22
38
54
70
86
6
21
37
53
69
85
5
20
36
52
68
84
4
19
35
51
67
83
99
3
18
34
50
66
82
98
2
17
33
49
65
81
97
1
16
32
48
64
80
96
IO Device 01 ~ 15
IO Device 16 ~ 31
IO Device 32 ~ 47
IO Device 48 ~ 63
IO Device 64 ~ 79
IO Device 80 ~ 95
IO Device 96 ~ 111
IO Device 112 ~ 126
Section 5-2