siemens logo: analog input and comperators

somlioy

Member
Join Date
Jan 2011
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Localhost
Posts
27
Hello

I've got a signal from a potmeter ranging from 3v to 8v and a feedback from an actuator ranging from 0 to 10v.

Ive tried to set up a program to control the actuator via feedback and potmeter but cant get it to work properly.

When the setpoint is 3v i want the feedback to be 3.3v. When the setpoint is 8v i want the feedback to be 9v. Actutator is moved by activating two outputs, one for each direction.

Can anyone point me in the right dirrection? Dosent seem like im getting the scaling or something correctly.
 

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