Application case introduction of the most fire lin

2022-07-24
  • Detail

Introduction to application case of linkage control

Description:

1. Stepless speed regulation control is adopted for both step-by-step and step-out

2. The regulating channel of the progressive converter is given as the running speed of the whole system

3. Similarly, the frequency converter adjustment of the outgoing stage is the same as that of the incoming stage in setting the operating frequency

4. Select the input channel of tension frame, and the system selects AI2 as the input channel. Finally, determine the proportion coefficient of the two-level linkage

5. Multiply the operating frequency of the progressive converter by the proportional coefficient of the two-stage linkage and output it from the AO1 analog port as the frequency of the outgoing stage

6. During the commissioning of the system, it is better to set the acceleration time of the stage frequency converter as shown in Figure 7 to be shorter, which is conducive to the dynamic response of the system deformation unit ch

7. The start/stop of the front and rear frequency converters are controlled by terminals. S1 is the start/stop terminal and S2 is the inching operation terminal, which can facilitate the operator to pass through materials

8. In the trial process, under low frequency, try to adjust the linkage proportion jjg1136 ⑵ 01. Under general conditions, 7 select 10 large coefficient potentiometers (AI4) to make the swing rod of the tension frame in the appropriate position, and then gradually adjust the speed regulating potentiometer (Ai1) to adjust the operating speed of the system to meet the operating speed requirements of the working conditions

Copyright © 2011 JIN SHI