—————— 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.
Содержание TPD32-EV-...-2B
Страница 1: ... Instruction manual Industrial Application DC drives TPD32 EV ...
Страница 62: ... TPD32 EV 62 10 mm 0 4 150 mm 6 150 mm 6 150 mm 6 10 mm 0 4 10 mm 0 4 50 mm 2 Figure 3 3 2 Mounting Clearance ...
Страница 372: ... TPD32 EV 372 9 BLOCK DIAGRAM 9 1 CONTROL BLOCK DIAGRAMS ...
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