Mitsubishi Electric MELSEC Q Series User Manual page 72

3
SPECIFICATIONS
(3) Reserved tag (Class1)(Un\G27168 to Un\G27183)
Address
Dec.
Communication Status
Communication Error
(Class1) (Class1)
Un\G27136 Un\G27152
Un\G27137
Un\G27153
Un\G27138 Un\G27154
Un\G27139 Un\G27155
Un\G27140 Un\G27156
Un\G27141 Un\G27157
Un\G27142 Un\G27158
Un\G27143
Un\G27159
Un\G27144 Un\G27160
Un\G27161
Un\G27145
Un\G27146 Un\G27162
Un\G27147 Un\G27163
Un\G27148 Un\G27164
Un\G27165
Un\G27149
Un\G27150 Un\G27166
Un\G27151
Un\G27167
3
- 36 3.3 Buffer Memory
3.3.14 Communication status (Class1)
The reserved tag setting status for Class1 Tag communication is stored for each tag
No.
• 0: No reserved tag
• 1: Reserved tag
Reserved Tag
(Class1)
b15 b14 b13 b12
Un\G27168
16
Un\G27169
32
Un\G27170
48
Un\G27171
64
Un\G27172
80
Un\G27173
96
Un\G27174
112
Un\G27175
128
Un\G27176
144
Un\G27177
160
176
Un\G27178
Un\G27179
192
Un\G27180
208
Un\G27181
224
Un\G27182 240
256
Un\G27183
Figure 3.24 Communication status (Class1)
b11 b10 b9 b8
15 14 13 12 11 10
31 30 29 28 27 26
47 46 45 44 43 42
63 62 61 60 59 58
79 78 77 76 75 74
95 94 93 92 91 90
111 110 109 108 107 106 105
127 126 125 124 123 122 121
143 142 141 140 139 138 137
159 158 157 156 155 154 153
175 174 173 172 171 170 169
191 190 189 188 187 186 185
207 206 205 204 203 202 201
223 222 221 220 219 218 217
239 238 237 236 235 234 233
255 254 253 252 251 250 249
Each bit indicates
a Tag No.
b7 b6 b5 b4 b3 b2 b1
9 8 7 6 5 4
25 24 23 22 21 20 19
41 40 39 38 37 36 35
57 56 55 54 53 52 51
73 72 71 70 69 68 67
89 88 87 86 85 84 83
104 103 102 101 100 99
120 119 118 117 116 115
136 135 134 133 132 131
152 151 150 149 148 147
168 167 166 165 164 163
184 183 182 181 180 179
200 199 198 197 196 195
216 215 214 213 212 211
232 231 230 229 228 227
248 247 246 245 244 243
b0
3 2 1
18 17
34 33
50 49
66 65
82 81
98 97
114 113
130 129
146 145
162 161
178 177
194 193
210 209
226 225
242 241