遇到这样一条梯形图：
               --------------------------------------------------------------------------------------------------
------------I                           I                                                                                          I------------------------------------------
              I                           I   35                                                                                    I
              I SUB        3         I   =                         0.009                                                   I
              I                           I                                                                                          I
              I TMR                  I                                                                                          I    
              I                           I                                                                                          I
              I                           I  CURRENT                                                                       I
              I                           I                                                                                          I
              I                           I    =                        0.000                                                   I
              I                           I                                                                                          I
              I                           I                                                                                          I
              I                           I                                                                                          I
              I                           I                                                                                          I
              I--------------------------------------------------------------------------------------------------I
              
             请问，这里的设定参数0.009怎么才能更改。
            
              
              
              I
        

能详细展示一下吗。