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User Settings Area Section 4-4
Target Node PLC
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.
For details on the default settings, refer to 4-2-2 Details of the Allocated CIO
Area Words.
Bit Name Status Manipulated
by
Unit operation
--- Target Node PLC
Operating Flags
ON Unit The corresponding PLC is oper-
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
ON Unit A fatal or non-fatal error occurred
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