| 摘要 |
PROBLEM TO BE SOLVED: To provide an equipment control system capable of also restraining an increase in apparatus cost, by restraining reduction in treatment efficiency of the whole equipment control system, even when abnormality is caused in a computer for commanding a work command to a computer for controlling operation of an equipment-apparatus.SOLUTION: The equipment control system is provided with selection means for selecting whether or not to make a first layer computer execute a second layer program executed by a second layer computer by artificial operation, when the abnormality is caused in the second layer computer for commanding the work command to a first laye program for commanding an apparatus operation command to an apparatus controller, and substitution command output means is provided for outputting a substitute command according to selection information selected by the selection means, and the first layer computer is constituted so as to execute the second layer program based on the substitution command outputted by the substitution command output means. |
