5 - 119
Chapter 5 Data Used for Positioning Control
Storage buffer memory address (common for all axes)
Default value
QD77MS2/QD77MS4 QD77MS16
0
0
0000H
0000H
0000H
0000H
0
Axis error No.
Pointer No.
Md.10
0
Item
Md.9
Axis in which the
error occurred
4093
4094
Md.11
Md.12
Md.55
Axis error occurrence
(Year: month)
Axis error occurrence
(Day: hour)
Axis error occurrence
(Minute: second)
4256
4095
4096
2
4101
4102
4258
4103
4104
3
4105
4106
4259
4107
4108
4
4109
4110
4260
4111
4112
5
4113
4114
4261
4115
4116
6
4118
4117
4262
4119
4120
7
4121
4122
4263
4123
4124
8
4125
4126
4264
4127
4128
9
4129
4130
4265
4131
4132
10
4133
4134
4266
4135
4136
11
4137
4138
4267
4139
4140
12
4141
4142
4268
4143
4144
13
4145
4146
4269
4147
4148
14
4149
4150
4270
4151
4152
15
4153
4154
4271
4155
4156
Servo alarm
Md.57
31300
1
4097
4098
4257
4099
4100
31301 31302 31303 31304 31305 31306 31307 31308 31309 31310 31311 31312 31313 31314 31315
Axis error No.
Pointer No.
Md.10
1357
Md.13
0
Ite
m
Error history pointer
Md.9
Indicates a pointer No. that is next to the Pointer No. assigned to the latest of the existing error history records.
Axis in which the
error occurred
1293
1294
Md.11
Md.12
Md.55
Axis error occurrence
(Year: month)
Axis error occurrence
(Day: hour)
Axis error occurrence
(Minute: second)
1456
1295
1296
2
1301
1302
1458
1303
1304
3
1305
1306
1459
1307
1308
4
1309
1310
1460
1311
1312
5
1313
1314
1461
1315
1316
6
1318
1317
1462
1319
1320
7
1321
1322
1463
1323
1324
8
1325
1326
1464
1327
1328
9
1329
1330
1465
1331
1332
10
1333
1334
1466
1335
1336
11
1337
1338
1467
1339
1340
12
1341
1342
1468
1343
1344
13
1345
1346
1469
1347
1348
14
1349
1350
1470
1351
1352
15
1353
1354
1471
1355
1356
QD77MS2/QD77MS4
Pointer No. 15 = Buffer memory addresses 1353 to 1356, 1471, 31315
Each history record is assigned a pointer No. in the range between 0 and 15.
If the pointer No. 15 has been assigned to a new record, the next record will be assigned the pointer number 0.
(A new record replaces an older record when a pointer No. is reassigned.)
Each group of buffer memory addresses storing a complete error history record is assigned a pointer No.
Example: Pointer No. 0 = Buffer memory addresses 1293 to 1296, 1456, 31300
Pointer No. 1 = Buffer memory addresses 1297 to 1300, 1457, 31301
Pointer No. 2 = Buffer memory addresses 1301 to 1304, 1458, 31302
4157
Md.13
Pointer No. 15 = Buffer memory addresses 4153 to 4156, 4271, 31315
Each history record is assigned a pointer No. in the range between 0 and 15.
If the pointer No. 15 has been assigned to a new record, the next record will be assigned the pointer number 0.
(A new record replaces an older record when a pointer No. is reassigned.)
Each group of buffer memory addresses storing a complete error history record is assigned a pointer No.
Example: Pointer No. 0 = Buffer memory addresses 4093 to 4096, 4256, 31300
Pointer No. 1 = Buffer memory addresses 4097 to 4100, 4257, 31301
Pointer No. 2 = Buffer memory addresses 4101 to 4104, 4258, 31302
Error history pointer
Indicates a pointer No. that is next to the Pointer No. assigned to the latest of the existing error history records.
QD77MS16
Servo alarm
Md.57
31300
1
1297
1298
1457
1299
1300
31301 31302 31303 31304 31305 31306 31307 31308 31309 31310 31311 31312 31313 31314 31315
Summary of Contents for MELSEC-Q QD77MS
Page 1: ......
Page 27: ...A 26 MEMO...
Page 29: ...MEMO...
Page 101: ...3 34 Chapter 3 Specifications and Functions MEMO...
Page 232: ...5 111 Chapter 5 Data Used for Positioning Control MEMO...
Page 315: ...5 194 Chapter 5 Data Used for Positioning Control MEMO...
Page 337: ...6 22 Chapter 6 Sequence Program Used for Positioning Control...
Page 338: ...6 23 Chapter 6 Sequence Program Used for Positioning Control...
Page 339: ...6 24 Chapter 6 Sequence Program Used for Positioning Control...
Page 340: ...6 25 Chapter 6 Sequence Program Used for Positioning Control...
Page 341: ...6 26 Chapter 6 Sequence Program Used for Positioning Control...
Page 342: ...6 27 Chapter 6 Sequence Program Used for Positioning Control...
Page 343: ...6 28 Chapter 6 Sequence Program Used for Positioning Control...
Page 344: ...6 29 Chapter 6 Sequence Program Used for Positioning Control...
Page 345: ...6 30 Chapter 6 Sequence Program Used for Positioning Control...
Page 346: ...6 31 Chapter 6 Sequence Program Used for Positioning Control...
Page 347: ...6 32 Chapter 6 Sequence Program Used for Positioning Control...
Page 348: ...6 33 Chapter 6 Sequence Program Used for Positioning Control...
Page 349: ...6 34 Chapter 6 Sequence Program Used for Positioning Control...
Page 353: ...6 38 Chapter 6 Sequence Program Used for Positioning Control...
Page 354: ...6 39 Chapter 6 Sequence Program Used for Positioning Control...
Page 357: ...6 42 Chapter 6 Sequence Program Used for Positioning Control...
Page 359: ...6 44 Chapter 6 Sequence Program Used for Positioning Control...
Page 360: ...6 45 Chapter 6 Sequence Program Used for Positioning Control...
Page 361: ...6 46 Chapter 6 Sequence Program Used for Positioning Control...
Page 363: ...6 48 Chapter 6 Sequence Program Used for Positioning Control...
Page 364: ...6 49 Chapter 6 Sequence Program Used for Positioning Control...
Page 413: ...MEMO...
Page 433: ...8 20 Chapter 8 OPR Control MEMO...
Page 458: ...9 25 Chapter 9 Major Positioning Control MEMO...
Page 593: ...10 30 Chapter 10 High Level Positioning Control MEMO...
Page 625: ...11 32 Chapter 11 Manual Control MEMO...
Page 659: ...12 34 Chapter 12 Expansion Control MEMO...
Page 767: ...13 108 Chapter 13 Control Sub Functions MEMO...
Page 813: ...14 46 Chapter 14 Common Functions MEMO...
Page 831: ...15 18 Chapter 15 Dedicated Instructions MEMO...
Page 846: ...16 15 Chapter 16 Troubleshooting MEMO...
Page 892: ...16 61 Chapter 16 Troubleshooting MEMO...
Page 971: ...Appendix 62 Appendices MEMO...
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