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6.16.2 Option 2 ......................................................................................................................................................................281
6.16.3 PID Function ...............................................................................................................................................................283
6.16.3.2 Inputs / Outputs .................................................................................................................................................................... 284
6.16.3.3 Feed - Forward ..................................................................................................................................................................... 285
Figure 6.16.3.6: Diameter calculation block description ................................................................................................................................... 297
Figure 6.16.3.7: Diameter calculation ................................................................................................................................................................ 298
Figure 6.16.3.8: Nip-roll control with dancer ..................................................................................................................................................... 300
Figure 6.16.3.9: Nip-rolls control with load cell ................................................................................................................................................. 303
Figure 6.16.3.10: Winder/Unwinder control with dancer ................................................................................................................................... 306
Figure 6.16.3.11: Diameter calculation .............................................................................................................................................................. 310
Figure 6.16.3.12: Winder/unwinder control with sensor diameter ..................................................................................................................... 311
Figure 6.16.3.13: Relation between transducer signal and coil signal ............................................................................................................... 311
Figure 6.16.3.14: Pressure control for pumps and extruder .............................................................................................................................. 313
6.16.3.11 Generic PID ........................................................................................................................................................................ 316
6.16.3.12 Application note ................................................................................................................................................................. 318
Figure 6.16.3.15: Example with small and large diameter ................................................................................................................................. 318
Figure 6.16.3.16: Relation between PI I gain PID and PI I output PID ............................................................................................................... 319
Figure 6.16.3.17: General description of the PID blocks .................................................................................................................................... 320
6.17.1 Diameter calculation ...................................................................................................................................................322
6.17.2 Torque calculation ......................................................................................................................................................326
Figure 6.17.3: Operative sequence of the functioning status ............................................................................................................................. 333
Figure 6.17.4: Functioning with Jog TW enable ................................................................................................................................................ 335
Figure 6.17.5: Winder with an automatic switch and a closed loop tension regulation ..................................................................................... 336
Figure 6.17.6: Winder with an automatic switch and a closed loop tension regulation ..................................................................................... 337
Figure 6.17.7: Winder with an automatic switch and a closed loop tension regulation ..................................................................................... 338
Figure 6.17.8: Winder with an automatic switch and a closed loop tension regulation ..................................................................................... 339
Summary of Contents for TPD32-EV-...-2B
Page 1: ... Instruction manual Industrial Application DC drives TPD32 EV ...
Page 372: ... TPD32 EV 372 9 BLOCK DIAGRAM 9 1 CONTROL BLOCK DIAGRAMS ...
Page 373: ... Instruction manual 373 ...
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Page 501: ... Instruction manual 501 APPENDIX 3 ACCESSORIES A3 1 EAM Adapter Kit EAM1579 EAM1580 ...
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