INDICATOR AUTOMATIC CALIBRATION CONTROL SYSTEM FOR SIMULATOR OF THE POWER PLANTS

摘要

PURPOSE: An automatic calibration controlling device for controlling a power plant simulation, capable of always monitoring whether an indicator operates during an operation of a simulation controller are provided to automatically calibrate and inspect an indicator during an operation and a pre-maintenance period. CONSTITUTION: An indicating system(130) displays an analog output signal. A field bus network unit(134) is mounted in the indicating system. A field bus interface(117) is installed in an input/output panel. A plurality of indicating systems and the field bus interface configure a network. An instruction request value outputted from an analog signal output processing unit(114) of the input/output panel is compared with an actual indicating value displayed on the indicating system to calculate error.