CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 114

• Manufacturer Part Number: CJ1W-EIP21
• Description: Ethernet I/P Module
• Manufacturer: Omron

Specifications of CJ1W-EIP21

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

User Settings Area
Normal Target Node
Table (EtherNet/IP
Unit to CPU Unit)
Target Node PLC
Operating Information
(EtherNet/IP Unit to
CPU Unit)
86
These flags indicate the connection status of the target nodes. With revision 2
or higher, the flag turns ON after all data for multiple connections for individual
target devices is refreshed in the CPU Unit. With revision 1, each flag immedi-
ately turns ON when all connections are established.
These flags indicate the operating status of the target node PLCs, and are
valid only when the EtherNet/IP Unit is the originator. The flags are valid only
when the corresponding Normal Target Node Flag is ON. If the corresponding
Normal Target Node Flag is OFF, the Target Node PLC Operating Flag indi-
cates the previous operating status.
For details on the default settings, refer to 4-2-2 Details of the Allocated CIO
Area Words.
+16
+17
+18
+19
+20
+21
+22
+23
+24
+25
+26
+27
+28
+29
+30
+31
---
Bit
Normal Target Node
Flags
15
15
31
47
63
79
95
111
127
143
159
175
191
207
223
239
255
14
14
30
46
62
78
94
110
126
142
158
174
190
206
222
238
254
Name
13
13
29
45
61
77
93
109
125
141
157
173
189
205
221
237
253
12
12
28
44
60
76
92
108
124
140
156
172
188
204
220
236
252
11
11
27
43
59
75
91
107
123
139
155
171
187
203
219
235
251
ON
OFF
Status
10
10
26
42
58
74
90
106
122
138
154
170
186
202
218
234
250
9
9
25
41
57
73
89
105
121
137
153
169
185
201
217
233
249
Unit
Unit
Manipulated
8
8
24
40
56
72
88
104
120
136
152
168
184
200
216
232
248
by
7
7
23
39
55
71
87
103
119
135
151
167
183
199
215
231
247
6
6
22
38
54
70
86
102
118
134
150
166
182
198
214
230
246
5
5
21
37
53
69
85
101
117
133
149
165
181
197
213
229
245
Revision 1: Flags immediately
turn ON when all connections
are established.
Revision 2 or higher: Flags turn
ON after all data for multiple
connections for the target
device is refreshed in the CPU
Unit.
Indicates that all connections
are not established
4
4
20
36
52
68
84
100
116
132
148
164
180
196
212
228
244
3
3
19
35
51
67
83
99
115
131
147
163
179
195
211
227
243
Unit operation
2
2
18
34
50
66
82
98
114
130
146
162
178
194
210
226
242
Section 4-4
1
1
17
33
49
65
81
97
113
129
145
161
177
193
209
225
241
0
0
16
32
48
64
80
96
112
128
144
160
176
192
208
224
240