| 摘要 |
PURPOSE:To improve the controlling performance of an ON-OFF adjuster, by considering whether the output of the adjuster until then is ON or OFF before making discrimination at the 1st and 2nd discriminating means. CONSTITUTION:In the flow of the operations executed by a CPU, the CPU discriminates (PV-SV)>=-DELTAH when the output is OFF in a step 1 and, when 'yes Y', proceeds to a step 2 and turns on the output of the adjuster. When '1-N', the CPU proceeds to a step 3 and discriminates the (PV-SV)>-DELTAH and (PV-SV)<DELTAH in accordance with the ON and OFF of the output of the adjuster in the same way as in the step 1 and, when 'yes Y', proceeds to a step 4 and turns off the output of the adjuster. |
