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Scenario 7: Change Control Parameters - Siemens LOGO! 0BA7 Manual

Pi controller for simple applications - optimum motor speed control
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6 Operating the Application
6.8

Scenario 7: Change control parameters

If you want to optimize the controlling process, the following parameters can be
adjusted:
P-component of the PI controller (default: 2)
I-component of the PI controller (default: 1s)
Ramp-up/ramp-down time of the motor (speed: 3s)
Table 6-8
No.
1.
Open the LOGO!Soft Comfort project
(file 23753479_Set23_RegSim_V23.lsc, see Table
4-2) with LOGO!Soft Comfort V7
2.
Double-click on the PI controller.
3.
If required, the P-component of the PI
controller KC (1) can be adjusted.
If required, the I-component of the PI
controller TI (2) can be adjusted.
4.
Save the LOGO!Soft Comfort project and proceed
as described in Table 4-3 "Installation of the
LOGO!Soft Comfort Program", number 6 to
transfer the modified project.
5.
If required, change the ramp-up and ramp-down
time of the motor in the SINAMICS V20 from 5 to 3
seconds each.
Set23_RegSim
Entry ID: 23753479,
V2.3.S,
Action
02/2014
Comments
1
2
See chapter 3.2.1 "Configuring the
SINAMICS V20" Table 5-5 number 16 and
number 17
31

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Sinamics v20S7-1200

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