Mitsubishi Electric MELSEC iQ-R Series User Manual page 500

Class3/UCMM communication area
This area requests and checks communication during Class3/UCMM communications.
Address
Un\G7749632 to Un\G7749647
Un\G7749648 to Un\G7749663
Un\G7749664 to Un\G7749679
The following table lists the assignments for each area.
The value of each bit indicates the request command number. (No.1 to No.256)
Address
Class3/ Class3/
UCMM com- UCMM com-
munication munication
execution execution
request request
acceptance
Un\G7749632 Un\G7749648
Un\G7749633 Un\G7749649
Un\G7749634 Un\G7749650
Un\G7749635 Un\G7749651
Un\G7749636 Un\G7749652
Un\G7749637 Un\G7749653
Un\G7749638 Un\G7749654
Un\G7749639 Un\G7749655
Un\G7749640 Un\G7749656
Un\G7749641 Un\G7749657
Un\G7749642 Un\G7749658
Un\G7749643 Un\G7749659
Un\G7749644 Un\G7749660
Un\G7749645 Un\G7749661
Un\G7749646 Un\G7749662
Un\G7749647 Un\G7749663
For the timing chart when executing the UCMM communication execution request, refer to the following.
Page 283 Sending/receiving data for the message communication function (client)
APPX
498
Appendix 3 Buffer Memory
Item
Class3/UCMM communication
execution request
Class3/UCMM communication
execution request acceptance
Class3/UCMM communication
execution completion
Bit
Class3/ b15 b14 b13 b12 b11
UCMM com-
munication
execution
completion
Un\G7749664 16 15 14
Un\G7749665 32 31 30
Un\G7749666 48 47 46
Un\G7749667 64 63 62
Un\G7749668 80 79 78
Un\G7749669 96 95 94
Un\G7749670 112 111 110
Un\G7749671 128 127 126
Un\G7749672 144 143 142
Un\G7749673 160 159 158
Un\G7749674 176 175 174
Un\G7749675 192 191 190
Un\G7749676 208 207 206
Un\G7749677 224 223 222
Un\G7749678 240 239 238
Un\G7749679 256 255 254
Description
Requests execution to transmit the request command over UCMM and Class3
communications.
• On: Request present
• Off: Request not present
Stores the acceptance status of the UCMM and Class3 communication
execution request.
• On: Accepted
• Off: Not accepted
Stores the execution status of the UCMM and Class3 communications.
• On: Completed
• Off: Not completed or unexecuted
b10 b9 b8
13 12 11 10 9
29 28 27 26 25
45 44 43 42 41
61 60 59 58 57
77 76 75 74 73
93 92 91 90 89
109 108 107 106 105
125 124 123 122 121
141 140 139 138 137
157 156 155 154 153
173 172 171 170 169
189 188 187 186 185
205 204 203 202 201
221 220 219 218 217
237 236 235 234 233
253 252 251 250 249
b7 b6 b5 b4 b3 b2
8 7 6 5 4 3
24 23 22 21 20 19
40 39 38 37 36 35
56 55 54 53 52 51
72 71 70 69 68 67
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
b1 b0
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