Siemens Module B3 ユーザーズマニュアル

 

 

 

 

 

 

 

   

 

 

 

 

T I A  Training Document 

Page 12 of 64 

  Module 

 
 

 

To examine the behavior of controlled systems, controllers and control loops, a uniform function is 

used for the input signal: the step function. Depending on whether a control loop element or the 

entire control loop is examined, the step function can be assigned to the following: the controlled 

variable x(t), the manipulated variable y(t), the reference variable w(t) or the disturbance variable 

z(t). For that reason, the input signal, the step function, is often designated as xe(t), and the output 

signal as xa(t). 

 

 

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Preface     Fundamentals     Discontinuous Action Controller     Controller Block (S)FB41     Setting the System     Appendix 

B3 

Issued: 02/2008                                                                                                                                     Control Engineering with STEP 7