Mitsubishi Electric MELSEC iQ-R Series User Manual page 338

Event logging area (Un\G10000 to 27407)
The status related to the event logging function can be checked in this area.
Buffer memory name
Event logging Event 1
information 1 occurrence count
Event 2 to 256
occurrence count
Event logging information 2 to 64
Event logging Event logging
status 1 occurring status
Event logging status 2 to 64
■Event logging information 1 to 64 (Un\G10000 to 26383)
The number of times an event occurs is stored.
Event logging information area is comprised of 64 pieces of event logging information with the same data configuration.
Un\G10000 to 10255 Event logging information 1
Event logging information 2
Un\G10256 to 10511
Un\G26128 to 26383 Event logging information 64
● Event occurrence count
The event occurrence count is counted up for every event occurrence.
■Event logging status 1 to 64 (Un\G26384 to 27407)
The occurrence/restoration status of an event is stored.
The bit corresponding to the event No. occurring turns ON.
If the monitoring condition is "Value change", "Number of times", or "Order", the bit is always OFF.
0: Event restored
1: Event occurred
Event logging status area is comprised of 64 pieces of event logging status with the same data configuration.
Un\G26384 to 26399
Un\G26400 to 26415
Un\G27392 to 27407
APPX
336
Appendix 3 Buffer Memory
Address
Un\G10000
Un\G10001 to 10255
Un\G10256 to 26383
Un\G26384 to 26399
Un\G26400 to 27407
Event logging status 1
Event logging status 2
Event logging status 64
Description
The total number of times an event occurs is stored.
Same as event 1 occurrence count.
Details are the same as event logging information 1.
The occurrence/restoration status of an event is stored.
Details are the same as event logging status 1.
b15
+0 Event 1 occurrence count
+1 Event 2 occurrence count
Event 3 occurrence count
+2
+3 Event 4 occurrence count
Event 256 occurrence count
+255
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
+0 16 15 14 13 12
+1 32 31 30 29 28
+2 48 47 46 45 44
+3 64 63 62 61 60
+4 80 79 78 77 76
+5 96 95 94 93 92
+6 112 111 110 109 108
+7 128 127 126 125 124
+8 144 143 142 141 140
+9 160 159 158 157 156
+10 176 175 174 173 172
+11 192 191 190 189 188
+12 208 207 206 205 204
+13 224 223 222 221 220
+14 240 239 238 237 236
+15 256 255 254 253 252
b8 b7 b0
11 10 9 8 7 6 5
27 26 25 24 23 22 21
43 42 41 40 39 38 37
59 58 57 56 55 54 53
75 74 73 72 71 70 69
91 90 89 88 87 86 85
107 106 105 104 103 102 101
123 122 121 120 119 118 117
139 138 137 136 135 134 133
155 154 153 152 151 150 149
171 170 169 168 167 166 165
187 186 185 184 183 182 181
203 202 201 200 199 198 197
219 218 217 216 215 214 213
235 234 233 232 231 230 229
251 250 249 248 247 246 245
4 3 2 1
20 19 18 17
36 35 34 33
52 51 50 49
68 67 66 65
84 83 82 81
100 99 98 97
116 115 114 113
132 131 130 129
148 147 146 145
164 163 162 161
180 179 178 177
196 195 194 193
212 211 210 209
228 227 226 225
244 243
242 241