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Appendix - 54
MELSEC-Q
APPENDICES
Buffer memory address
A1SD75 QD75
Items of A1SD75
Common for axis 1, 2, 3 Common for axis 1, 2, 3, 4
Md.1
In test mode flag
450
1200
Md.2
Module name
451
–
Md.3
OS type
452 453
454 455
–
Md.4
OS version
456
457
–
Md.5
Clock data (hour: minute)
460
–
Md.6
Clock data (second: 100 ms)
461
–
(Pointer number) (0) to (15)
Md.7
Start axis
(QD75: Md. 3 Start information)
462 to 537
1212 to 1287
Md.8
Operation type
(QD75: Md. 4 Start No.)
463 to 538 1213 to 1288
Md.9
Start Hour: minute
(QD75: Md. 5 Start Hour)
464 to 539 1214 to 1289
Md.10
Start Second: 100 ms
(QD75: Md. 6 Start Minute: second)
465 to 540 1215 to 1290
Md.11
Error judgment
466 to 541
1216 to 1291
Md.12
Start history pointer
Start
history
542
1292
(Pointer number) (0) to (15) –
Md.13
Start axis
543 to 618
–
Md.14
Operation type
544 to 619
–
Md.15
Start Hour: minute
545 to 620
–
Md.16
Start Second: 100 ms
546 to 621
–
Md.17
Error judgment
547 to 622
–
Md.18
Start history storage during error
Start
history
during
errors
623
–
(Pointer number) (0) to (15)
Md.19
Axis in which the error occurred
624 to 684
1293 to 1353
Md.20
Axis error No.
625 to 685
1294 to 1354
Md.21
Axis error occurrence Hour: minute
(QD75: Md. 11 Axis error occurrence (Hour))
626 to 686 1295 to 1355
Md.22
Axis error occurrence Second:
100 ms
(QD75: Md. 12 Axis error occurrence
(Minute: second))
627 to 687
1296 to 1356
Md.23
Error history pointer
Error
history
688
1357