—————— TPD32-EV ——————
354
2. Drive used as a winder – winding side = down
M
W[-]
DRIVE
R
Line speed
T[-]
M
Nip roll
Winder
Winder side = Down
Wind/unwind = Winder
Figure 6.17.14: Drive used as a winder – winding side = down
If the speed demand function is used, the system creates a negative speed reference; it is therefore necessary to
connect the motor so that, with this polarity, the coil winds the material starting from the lower side. The wind
-
ing torque is negative.
3. Drive used as an unwinder – unwinding side = up
M
W[-]
DRIVE
R
Line speed
T[+]
M
Nip roll
Unwinder
Winder side = Up
Wind/unwind = Unwinder
Figure 6.17.15: Drive used as an unwinder – unwinding side = up
If the speed demand function is used, the system creates a negative speed reference; it is therefore necessary
to connect the motor so that, with this polarity, the coil unwinds the material starting from the upper side. The
unwinding torque is positive.
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 ...
Page 374: ... TPD32 EV 374 ...
Page 375: ... Instruction manual 375 ...
Page 376: ... TPD32 EV 376 ...
Page 377: ... Instruction manual 377 ...
Page 378: ... TPD32 EV 378 ...
Page 379: ... Instruction manual 379 ...
Page 380: ... TPD32 EV 380 ...
Page 381: ... Instruction manual 381 ...
Page 382: ... TPD32 EV 382 ...
Page 383: ... Instruction manual 383 ...
Page 384: ... TPD32 EV 384 ...
Page 385: ... Instruction manual 385 ...
Page 386: ... TPD32 EV 386 ...
Page 387: ... Instruction manual 387 ...
Page 388: ... TPD32 EV 388 ...
Page 389: ... Instruction manual 389 ...
Page 390: ... TPD32 EV 390 ...
Page 391: ... Instruction manual 391 ...
Page 392: ... TPD32 EV 392 ...
Page 393: ... Instruction manual 393 ...
Page 394: ... TPD32 EV 394 ...
Page 395: ... Instruction manual 395 ...
Page 396: ... TPD32 EV 396 ...
Page 397: ... Instruction manual 397 ...
Page 398: ... TPD32 EV 398 ...
Page 399: ... Instruction manual 399 ...
Page 400: ... TPD32 EV 400 ...
Page 401: ... Instruction manual 401 ...
Page 402: ... TPD32 EV 402 ...
Page 501: ... Instruction manual 501 APPENDIX 3 ACCESSORIES A3 1 EAM Adapter Kit EAM1579 EAM1580 ...
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