MTS Systems Series TBF-R User Manual download pdf (Page 32)

4.3 Switching On and Configuration

4.3.1 Procedure Until Amplifier is Enabled

Set enable input to logical 0!

Give a speed reference of 0V!

Switch on control unit and amplifier supply!

Release the brake of the motor, if available!

Set enable input to logical 1!

Turn P3 to the left, if the motor vibrates, until the vibration stops

4.3.2 Configuration of the Speed Controller Amplification

For the configuration of the amplification, the motor has to be coupled to load. Turn the

potentiometer P3 to the right until vibrations are noticeable, reduce the amplification

immediately by turning the potentiometer to the left until the oscillation stops and then turn it

tick more to the left.

4.3.3 Configuration of Pulse Current and Continuous Current

For a first set-up, where the currents have been reduced as described under 4.1, or when a

pulse current or continuous current, other than the preset values is required (see 2.2), the

configuration can be done as follows:

Measure the current at MP2. The scaling is to be found under 2.7.3. Proceed as follows to

load the motor in a way that it is operated to the pulse current and continuous current limits:

4.3.3.1 Pulse current

Move the motor with minimum speed to a mechanical stop and leave the set value at the

amplifier so that the motor still tries to move towards the stop. Neither limit switch, nor I

must be active

Turn P5 to the right stop and P2 to the left stop.

Use the potentiometer (P2) to increase the pulse current to the desired value.

Should the device reduce the continuous current before the adjustment is completed,

disable the amplifier and wait for a recovery time of 10 to 20 seconds then carry out the

configuration once again. Optimum values are often achieved after several repeated

adjustments.

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 50 51

No comments

MTS Systems Series TBF-R User Manual Page 32