
—————— Instruction manual ——————
165
Active (L)
Disabled ramp input.
Ramp Ref
= 0
Ramp
out = 0
Ramp
ref
Ramp
in = 0
Ramp
output
Figure 6.6.2.3: Ramp control
Freeze ramp
Not active (H) The value at the ramp ouput is kept, irrespective of any possible
reference value changes at the ramp input.
Active (L)
The ramp output follows the reference value changes at the ramp
input according to the times set.
Ramp +
Active if the drive uses a positive torque (clockwise rotation and counter-clockwise braking).
Ramp -
Active if the drive uses a negative torque (counter-clockwise rotation and clockwise
braking). Only for TPD32-EV...4B...
Drive operation is only possible with the ramp functionenabled.
Enable ramp
=Enabled.
When the ramp input is enable via
Ramp in = 0,
the acceleration time of the drive starts. If the input is disabled,
the drive slows down according to the decelertion time set until zero speed is reached.
When the ramp output is set to zero via
Ramp out = 0,
the drive brakes through the maximum available torque.
With the TPD32-EV...2B converters no braking is possible. The function (also Quick Stop) causes the motor to coast.
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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