Lenze E94AxPExxxx - Manual (Page 12)

Contents
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Lenze · 9400 Servo PLC· Reference manual · DMS 4.0 EN · 11/2013 · TD05/06
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12.11 Limiter _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 536
12.11.1 Internal interfaces | "LS_Limiter" system block _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 536
12.11.1.1 Interface to the safety module _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 540
12.11.2 Parameter setting _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 541
12.11.2.1 Software limit positions _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 542
12.11.2.2 Triggering behaviour of software limit position monitoring _ _ _ _ _ _ _ _ _ _ 544
12.11.2.3 Hardware limit positions (limit switch) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 545
12.11.2.4 Limitations _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 547
12.11.2.5 Permissible direction of rotation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 548
12.11.2.6 Limited speed _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 549
12.11.2.7 Limited increment for manual jog _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 550
12.12 Brake control _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 551
12.12.1 Internal interfaces | "LS_Brake" system block _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 552
12.12.2 Parameter setting _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 554
12.12.2.1 Modes of operation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 555
12.12.2.2 Signal configuration _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 555
12.12.2.3 Standstill monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 558
12.12.2.4 Brake activation in automatic operation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 559
12.12.2.5 Brake time response _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 561
12.12.2.6 Torque feedforward control _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 564
12.12.2.7 Torque feedforward control via ramp function _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 567
12.12.2.8 Speed feedforward control via ramp function for V/f control _ _ _ _ _ _ _ _ _ 568
12.12.3 Mode 0: Brake control is switched off _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 569
12.12.4 Mode 1/11: Direct control of the brake _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 570
12.12.5 Mode 2/12: Automatic control of the brake _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 571
12.12.5.1 Behaviour in case of pulse inhibit _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 572
12.12.5.2 Process when brake is released _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 574
12.12.5.3 Process when brake is closed _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 575
12.12.6 Mode 22: Automatic DC-injection braking _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 576
12.12.7 Grinding the brake _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 579
12.12.8 Carrying out brake test _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 581
12.12.9 Control of two motor holding brakes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 583
12.13 Cam data management _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 584
12.13.1 "Online" tab for cam data management _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 585
12.13.1.1 Memory distribution _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 586
12.13.1.2 Access protection _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 587
12.13.1.3 Regenerating the cam data file and transferring it to the controller _ _ _ _ _ _ 589
12.13.2 Internal interfaces | "LS_CamInterface" system block _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 590
12.13.3 Parameter setting _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 592
12.13.3.1 Password entry _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 593
12.13.3.2 Online change mode _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 594
12.13.3.3 Changing cam data via parameterisation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 596
12.13.4 Product/track change-over _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 599
12.13.5 Invalid cam data due to changed machine parameters _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 600
12.13.6 Behaviour after mains switching _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 601
12.14 Pole position identification _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 602
12.14.1 Internal interfaces | System block "LS_PolePositionIdentification" _ _ _ _ _ _ _ _ _ _ _ _ _ 603
12.14.2 Parameter setting _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 605
12.14.3 Execute pole position identification _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 605
12.14.4 Signal characteristics _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 607
12.14.5 Impacts of parameter changes on the signal PPI_bPolePositionAvailable _ _ _ _ _ _ _ _ _ 609