Omron CJ1W-EIP21 User Manual
87
User Settings Area
Section 4-4
Target Node PLC
Error Information
(EtherNet/IP Unit to
CPU Unit)
Error Information
(EtherNet/IP Unit to
CPU Unit)
These flags indicate the error status (logical OR of fatal and non-fatal errors)
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 Error Flag indicates the previous error 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 Error Flag indicates the previous error status.
For details on the default settings, refer to 4-2-2 Details of the Allocated CIO
Area Words.
Area Words.
Bit
Name
Status
Manipulated
by
Unit operation
---
Target Node PLC
Operating Flags
Operating Flags
ON
Unit
The corresponding PLC is oper-
ating. (The program is being exe-
cuted.)
ating. (The program is being exe-
cuted.)
OFF
Unit
The PLC is not operating.
15 14 13 12 11 10 9 8
7
6 5
4
3
2
1
0
+32
15 14 13
12 11 10 9 8 7 6 5 4 3 2 1
0
+33
31 30 29
28 27 26 25 24 23
22 21 20 19
18
17 16
+34
47 46 45
44 43 42 41 40 39
38 37 36 35
34
33 32
+35
63 62 61
60 59 58 57 56 55
54 53 52 51
50
49 48
+36
79 78 77
76 75 74 73 72 71
70 69 68 67
66
65 64
+37
95 94 93
92 91 90 89 88 87
86 85 84 83
82
81 80
+38
111
110
109
108 107
106
105
104
103
102
101
100
99
98
97 96
+39
127
126
125
124 123
122
121
120
119
118
117
116
115
114 113 112
+40
143
142
141
140 139
138
137
136
135
134
133
132
131
130 129 128
+41
159
158
157
156 155
154
153
152
151
150
149
148
147
146 145 144
+42
175
174
173
172 171
170
169
168
167
166
165
164
163
162 161 160
+43
191
190
189
188 187
186
185
184
183
182
181
180
179
178 177 176
+44
207
206
205
204 203
202
201
200
199
198
197
196
195
194 193 192
+45
223
222
221
220 219
218
217
216
215
214
213
212
211
210 209 208
+46
239
238
237
236 235
234
233
232
231
230
229
228
227
226 225 224
+47
255
254
253
252 251
250
249
248
247
246
245
244
243
242 241 240
Bit
Name
Status
Manipulated
by
Unit operation
---
Target Node PLC
Error Flags
Error Flags
ON
Unit
A fatal or non-fatal error occurred
in the corresponding PLC.
in the corresponding PLC.
OFF
Unit
No error occurred in the PLC.
15 14 13 12 11 10 9 8
7
6 5
4
3
2
1
0
+48
15 14 13
12 11 10 9 8 7 6 5 4 3 2 1
0
+49
31 30 29
28 27 26 25 24 23
22 21 20 19
18
17 16
+50
47 46 45
44 43 42 41 40 39
38 37 36 35
34
33 32
+51
63 62 61
60 59 58 57 56 55
54 53 52 51
50
49 48
+52
79 78 77
76 75 74 73 72 71
70 69 68 67
66
65 64
+53
95 94 93
92 91 90 89 88 87
86 85 84 83
82
81 80
+54
111
110
109
108 107
106
105
104
103
102
101
100
99
98
97 96
+55
127
126
125
124 123
122
121
120
119
118
117
116
115
114 113 112
+56
143
142
141
140 139
138
137
136
135
134
133
132
131
130 129 128
+57
159
158
157
156 155
154
153
152
151
150
149
148
147
146 145 144
+58
175
174
173
172 171
170
169
168
167
166
165
164
163
162 161 160
+59
191
190
189
188 187
186
185
184
183
182
181
180
179
178 177 176
+60
207
206
205
204 203
202
201
200
199
198
197
196
195
194 193 192
+61
223
222
221
220 219
218
217
216
215
214
213
212
211
210 209 208
+62
239
238
237
236 235
234
233
232
231
230
229
228
227
226 225 224
+63
255
254
253
252 251
250
249
248
247
246
245
244
243
242 241 240