1 - 3
Chapter 1 Product Outline
(d) Continuous processing of multiple positioning data
Multiple positioning data can be processed continuously within one
positioning operation.
Continuous positioning control can be executed over multiple blocks, where
each block consists of multiple positioning data.
This reduces the number of executions of positioning, management of
execution status, and others.
(e) Acceleration/deceleration
processing
Two acceleration/deceleration processing methods are provided:
trapezoidal acceleration/deceleration and S-curve
acceleration/deceleration. The acceleration/deceleration curve can be
selected according to the machine characteristic.
(3) Synchronous control
The synchronous control and electronic cam control can be performed.
(4) Mark detection function
The mark detection to latch any data by the external command signal [DI1 to DI4]
can be performed.
(5) High maintainability
Maintainability is enhanced in the QD77MS.
(a) Data retention without battery
Data such as the positioning data and parameters can be stored in the flash
ROM inside the QD77MS. This feature allows the module retain the data
without a battery.
(b) Module error collection function
The QD77MS notifies error details to the PLC CPU when an error occurs.
Storing the error information in the PLC CPU allows the user to check the
error from the programming tool even after the module is powered off or
reset.
(6) Support of intelligent function module dedicated instructions
Dedicated instructions such as the positioning start instruction (Axis 1 to Axis 4)
and teaching instruction (Axis 1 to Axis 4) are provided.
The use of such dedicated instructions simplifies programs.
The dedicated instructions are fully compatible with the LD77MH/QD75MH.
Содержание MELSEC-Q QD77MS
Страница 1: ......
Страница 27: ...A 26 MEMO...
Страница 29: ...MEMO...
Страница 101: ...3 34 Chapter 3 Specifications and Functions MEMO...
Страница 232: ...5 111 Chapter 5 Data Used for Positioning Control MEMO...
Страница 315: ...5 194 Chapter 5 Data Used for Positioning Control MEMO...
Страница 337: ...6 22 Chapter 6 Sequence Program Used for Positioning Control...
Страница 338: ...6 23 Chapter 6 Sequence Program Used for Positioning Control...
Страница 339: ...6 24 Chapter 6 Sequence Program Used for Positioning Control...
Страница 340: ...6 25 Chapter 6 Sequence Program Used for Positioning Control...
Страница 341: ...6 26 Chapter 6 Sequence Program Used for Positioning Control...
Страница 342: ...6 27 Chapter 6 Sequence Program Used for Positioning Control...
Страница 343: ...6 28 Chapter 6 Sequence Program Used for Positioning Control...
Страница 344: ...6 29 Chapter 6 Sequence Program Used for Positioning Control...
Страница 345: ...6 30 Chapter 6 Sequence Program Used for Positioning Control...
Страница 346: ...6 31 Chapter 6 Sequence Program Used for Positioning Control...
Страница 347: ...6 32 Chapter 6 Sequence Program Used for Positioning Control...
Страница 348: ...6 33 Chapter 6 Sequence Program Used for Positioning Control...
Страница 349: ...6 34 Chapter 6 Sequence Program Used for Positioning Control...
Страница 353: ...6 38 Chapter 6 Sequence Program Used for Positioning Control...
Страница 354: ...6 39 Chapter 6 Sequence Program Used for Positioning Control...
Страница 357: ...6 42 Chapter 6 Sequence Program Used for Positioning Control...
Страница 359: ...6 44 Chapter 6 Sequence Program Used for Positioning Control...
Страница 360: ...6 45 Chapter 6 Sequence Program Used for Positioning Control...
Страница 361: ...6 46 Chapter 6 Sequence Program Used for Positioning Control...
Страница 363: ...6 48 Chapter 6 Sequence Program Used for Positioning Control...
Страница 364: ...6 49 Chapter 6 Sequence Program Used for Positioning Control...
Страница 413: ...MEMO...
Страница 433: ...8 20 Chapter 8 OPR Control MEMO...
Страница 458: ...9 25 Chapter 9 Major Positioning Control MEMO...
Страница 593: ...10 30 Chapter 10 High Level Positioning Control MEMO...
Страница 625: ...11 32 Chapter 11 Manual Control MEMO...
Страница 659: ...12 34 Chapter 12 Expansion Control MEMO...
Страница 767: ...13 108 Chapter 13 Control Sub Functions MEMO...
Страница 813: ...14 46 Chapter 14 Common Functions MEMO...
Страница 831: ...15 18 Chapter 15 Dedicated Instructions MEMO...
Страница 846: ...16 15 Chapter 16 Troubleshooting MEMO...
Страница 892: ...16 61 Chapter 16 Troubleshooting MEMO...
Страница 971: ...Appendix 62 Appendices MEMO...
Страница 974: ......
Страница 975: ......