M800W/M80W Series Connection and Setup Manual
27 Setting the Machine Error Compensation
535
IB-1501268-K
27.3.2 Setting Method
This function divides one error cycle into multiple steps and compensates at each step. Positions between steps are also
compensated by the linear approximation of the values at each step.
For example, as shown in the figure below, when similar errors occur at each tooth of a gear with 256 teeth, one tooth is
regarded as one cycle, and the compensation amount at each step within a cycle is specified. Specify a value that
counteracts the effect of the errors to the compensation amounts. By using the same compensation amounts for each
tooth, the errors of the whole gear can be compensated.
Before setting parameters, refer to the next section "Error Measurement" for measuring errors.
(1) The compensation amount is the value whose sign is reversed to counteract the effect of the errors.
(2) Set compensation amounts as absolute values. Do not set relative values.
(3) The compensation amounts stored in the locations specified from "Cyclic error compensation: initial number of
compensation" (#2586 Cycstnum) to "Cyclic error compensation: number of divisions" (#2587 Cycdv) are used.
(Note) This parameter setting uses the parameters that are also used by memory-type pitch error compensation
(#4101-5999, #44001-47712). Ensure that no parameter overlapping occurs when choosing the number of the
parameter.
(4) The unit of this compensation amount is 1/10000°.
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
0.0003
0.0002
0.0001
-0.0003
-0.0002
-0.0001
0.0
6
1
2
3
4
5
7
8
. . .
Steps
A cycle
1st cycle
2nd cycle
3rd cycle
Error
256 teeth
+ direction
A period
Error
+ direction
Steps
Up/down arrows :
The compensation amount that counteracts the error.
When positioning is performed to a point between steps,
the linear approximated value of the two adjacent steps
will be used for compensation.
Cyclic error seen in each period (teeth).
[When one cycle is divided into 8 steps]
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Страница 40: ...1 IB 1501268 K 1 System Basic Configuration ...
Страница 42: ...3 IB 1501268 K 2 General Connection Diagram ...
Страница 49: ...M800W M80W Series Connection and Setup Manual 2 General Connection Diagram 10 IB 1501268 K ...
Страница 50: ...11 IB 1501268 K 3 List of Configuration ...
Страница 60: ...21 IB 1501268 K 4 General Specifications ...
Страница 245: ...M800W M80W Series Connection and Setup Manual 4 General Specifications 206 IB 1501268 K ...
Страница 246: ...207 IB 1501268 K 5 Installation ...
Страница 255: ...M800W M80W Series Connection and Setup Manual 5 Installation 216 IB 1501268 K FCU8 MU044 Fixing screw M5 3 pcs ...
Страница 275: ...M800W M80W Series Connection and Setup Manual 5 Installation 236 IB 1501268 K ...
Страница 276: ...237 IB 1501268 K 6 Precautions for Connecting ...
Страница 284: ...245 IB 1501268 K 7 Connection of Control Unit ...
Страница 315: ...M800W M80W Series Connection and Setup Manual 7 Connection of Control Unit 276 IB 1501268 K ...
Страница 316: ...277 IB 1501268 K 8 Connection of Personal Computer Unit ...
Страница 321: ...M800W M80W Series Connection and Setup Manual 8 Connection of Personal Computer Unit 282 IB 1501268 K ...
Страница 322: ...283 IB 1501268 K 9 Connection of Graphic Control Unit ...
Страница 328: ...289 IB 1501268 K 10 Connection of Keyboard Unit ...
Страница 330: ...291 IB 1501268 K 11 Connection of Operation Panel I O Unit ...
Страница 350: ...311 IB 1501268 K 12 Connection of Remote I O Unit ...
Страница 385: ...M800W M80W Series Connection and Setup Manual 12 Connection of Remote I O Unit 346 IB 1501268 K ...
Страница 386: ...347 IB 1501268 K 13 Connection of Side Memory I F Unit ...
Страница 388: ...349 IB 1501268 K 14 Connection of Manual Pulse Generator ...
Страница 392: ...353 IB 1501268 K 15 Connection of Synchronous Feed Encoder ...
Страница 394: ...355 IB 1501268 K 16 Connection of Machine Operation Panel ...
Страница 405: ...M800W M80W Series Connection and Setup Manual 16 Connection of Machine Operation Panel 366 IB 1501268 K ...
Страница 406: ...367 IB 1501268 K 17 Connection of Handy Terminal ...
Страница 408: ...369 IB 1501268 K 18 Cable ...
Страница 443: ...M800W M80W Series Connection and Setup Manual 18 Cable 404 IB 1501268 K ...
Страница 444: ...405 IB 1501268 K 19 Setup Outline ...
Страница 450: ...411 IB 1501268 K 20 Setting the Hardware ...
Страница 482: ...443 IB 1501268 K 21 Setting Up with HMI Integrated Installer ...
Страница 485: ...M800W M80W Series Connection and Setup Manual 21 Setting Up with HMI Integrated Installer 446 IB 1501268 K ...
Страница 486: ...447 IB 1501268 K 22 Setting the Parameters and Date Time ...
Страница 492: ...453 IB 1501268 K 23 Sequence Program Writing ...
Страница 516: ...477 IB 1501268 K 24 Confirming the Basic Operation ...
Страница 521: ...M800W M80W Series Connection and Setup Manual 24 Confirming the Basic Operation 482 IB 1501268 K ...
Страница 522: ...483 IB 1501268 K 25 Setting the Position Detection System ...
Страница 543: ...M800W M80W Series Connection and Setup Manual 25 Setting the Position Detection System 504 IB 1501268 K ...
Страница 544: ...505 IB 1501268 K 26 Setting the Tool Entry Prohibited Range ...
Страница 559: ...M800W M80W Series Connection and Setup Manual 26 Setting the Tool Entry Prohibited Range 520 IB 1501268 K ...
Страница 560: ...521 IB 1501268 K 27 Setting the Machine Error Compensation ...
Страница 578: ...539 IB 1501268 K 28 Setting the Position Switches ...
Страница 582: ...543 IB 1501268 K 29 Setting the Backlash Compensation ...
Страница 590: ...551 IB 1501268 K 30 Confirming the Spindle Operation ...
Страница 593: ...M800W M80W Series Connection and Setup Manual 30 Confirming the Spindle Operation 554 IB 1501268 K ...
Страница 594: ...555 IB 1501268 K 31 Setting the Handy Terminal ...
Страница 600: ...561 IB 1501268 K 32 Setting the Deceleration Check ...
Страница 611: ...M800W M80W Series Connection and Setup Manual 32 Setting the Deceleration Check 572 IB 1501268 K ...
Страница 612: ...573 IB 1501268 K 33 Synchronous Control and Multiple axis Synchronization Control ...
Страница 628: ...589 IB 1501268 K 34 Adjust S analog Screen ...
Страница 633: ...M800W M80W Series Connection and Setup Manual 34 Adjust S analog Screen 594 IB 1501268 K ...
Страница 634: ...595 IB 1501268 K 35 Device Open Parameter Screen ...
Страница 640: ...601 IB 1501268 K 36 SRAM Open Parameter Screen ...
Страница 646: ...607 IB 1501268 K 37 Data Backup and Restoration ...
Страница 652: ...613 IB 1501268 K 38 Appx 1 Setting the System Lock ...
Страница 656: ...617 IB 1501268 K 39 Appx 2 Protection Setting ...
Страница 664: ...625 IB 1501268 K 40 Appx 3 Displaying Original Logo On Standard Screen ...
Страница 666: ...627 IB 1501268 K 41 Appx 4 EMC Installation Guidelines ...
Страница 677: ...M800W M80W Series Connection and Setup Manual 41 Appx 4 EMC Installation Guidelines 638 IB 1501268 K ...
Страница 678: ...639 IB 1501268 K 42 Appx 5 Restrictions for Lithium Batteries ...
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Страница 686: ...647 IB 1501268 K 43 Appx 6 Precautions for Compliance to UL c UL Standards ...
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