| 摘要 |
PURPOSE:To automatically verify a control output in real time according to comparison verification conditions even if the number of verification points is large. CONSTITUTION:The control output verifying device, which verifies the adequacy of the control output of a new computer at the time of computer replacement while letting an existent computer 1a and the new computer 1b be in parallel operation for existent facilities is provided with a setting means 14 which designates the stringing of control outputs of at least both the existent computer 1a and new computer 1b, comparison timing, the range of comparison values, etc., selectively at every verification point of the existent facilities in consideration of characteristics, etc., of both the computers, a check means which judges whether or not the control output of the new computer 1b meets conditions of the range designation of the comparison values according to the comparison timing when there is stringing designation at a verification point under the comparison condition data regarding control output of the respective verification points, and a verification result output means which outputs a verification result as its check result. |
