| 摘要 |
<p>PURPOSE:To quickly, surely and finely send the manipulated variable and the target value which are continuously varying to a plant controller by the soft- touch operations of an operator. CONSTITUTION:The operation rates ere set by the operation rate selection buttons 16 serving as the setting means for the manipulated variable and the target value of the plant operating state. The increasing or reducing instruction is given to the manipulated variable and the target value of the operating state displayed on a screen by a soft-touch increase button 14 or a soft-touch reduction button 15 serving as an instructing means. Thus a plant controller increases or reduces the manipulated variable and the target value at the set operation rates.</p> |
