Stegmaier-Haupt TV 6.2, Руководство пользователя

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Transistor Servo-Drive TV6.2
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2.3 Close the enable switch
or apply an enable voltage >10V
TV6:
The LED 19-G (enable) must also light.
The drive must be stationary or turn very slowly (offset).
If the drive accelerates in the correct direction, the polarity of the tacho volta-
ge resp. the armature voltage feedback must be swapped.
If the drive accelerates in the wrong direction, the armature polarity must be
swapped.
2.4 Increase the command value voltage
to approx. 10%.
The drive must accelerate to approx. 10% of its maximum speed.
If the direction of rotation is wrong the polarities of the tacho and the armature
must be swapped.
2.5 Amplification of the current controller
The proportional amplification of the current controller can be halved by inser-
ting jumper S12.
The response of the current controller can be measured at the measuring point
X4.6 by means of an oscilloscope.
2.6. Amplification of the speed controller
Adjust the P-component to a low position 1... 5 (switch S4).
Adjust the I-component according to the centrifugal mass of the drive (switch
S5):
big centrifugal mass - high adjusted value
small centrifugal mass - low adjusted value
At 10% of the speed, increase the amplification by turning the potentiometer XP
clockwise until the drive oscillates. Then turn the potentiometer approx. 10%
anti-clockwise starting from the oscillation point.
An exact adjustment can be achieved by measuring the controller response at
the measuring point X4:3 by means of an oscilloscope.
(rf. to page 30)
2.7 Further adjustments
such as speed, peak current, continuous current, etc.
rf. to the chapter ‘Adjustments’
2.8 Switching off the device
If the enable contact is opened or the enable voltage is switched off, the drive
will brake until being stationary. After 2 s the drive is disabled.
2.9 Document
the set-up in the protocol and fix the adjustment potentiometers.