| 摘要 |
PURPOSE:To enable simulation without receiving the restriction of a simulation device, by detecting a signal change from a process controller, generating a response simulation signal and enabling to monitor the dynamic change in the process at the output device. CONSTITUTION:Process input devices 1 and 2 are used as an information interface, an AND 6 output between an input mode switching device 3 and an input signal monitoring device 4 controls an input processor 7, the input devices 1 and 2 are selected and information is transmitted to a register 8 and an information processor 9 is started. An output processor 14 determines the output mode in conformity to the input mode of the device 3, the corresponding information of an output information register 13 is outputted to a process controller as a response simulation signal and monitor-printing is made to an output device 22 in conformity to the monitor mode to be set at 16. Thus, the simulation of process is made possible without the provision of the simulation plant and the simulator process input and output device, and the dynamic change can be monitored. |
