| 摘要 |
PURPOSE:To inhibit operation contrary to an indication from being performed by judging an indication, hard to judge the start, stop, etc., of operation, control and its result not only according to the procedure but also by exercising a supervision over the allowable ranges of needed time and a manipulated variable. CONSTITUTION:Operation summary memory unit 101 transmits operation summary information 201 to operation method indication part 102, which is further supplied with information 205 on the following operation indication request from supervision and propriety judgement part 105. On receiving the pieces of information 201 and 205, this indication part 102 sends out operation summary indication information 202 to operation method display part 103 and operation summary control information 203 to various process controller 104 while transmitting indication information 204 for a supervision over the result of opertion. This judgement part 105, supplied with time information 211 from timer 107 and actual operation information 210 and further applied with output information 209 from instruments and various process apparatus 106 or the like and operation confirmation information 208, exercises a supervision over the allowable ranges of the needed time and manipulated variable. |
