Reversing the direction of control action of the controller "CONT_C" (SFB41/FB41)
How can I reverse the direction of control action of a controller, e.g. the "Continue_Control" (SFB41/FB41)?
You can reverse the direction of control action of a controller by entering a negative value for the gain at the "GAIN" input of the controller.
More information is available in the Online Help for STEP 7.
Controller block, Continue_Control