| 摘要 |
PURPOSE:To carry out combustion control by the most suitable control which conforms to each combustion specification by the constitution that in a memory the control information group for each address group is stored, and when an address group is set up by an address group setting means a digital computer reads out control information according to a required burning speed of a combustion equipment from control information group. CONSTITUTION:A burning speed determination section 51 determines a required burning speed based on the detection signals from a water flow rate sensor, etc., and specifies an address of a blower's rotational speed data group. A blower control section 52 reads out the numerical value of rotational speed stored in this address through a data bus 66, and a blower drive circuit 42 is controlled based on the read value. A proportional valve control section 54 reads out the value of the electric current which is stored in a specified address in the proportional valve current value data group 62 through a data bus 66 and based on that value, a proportional valve drive circuit 43 is controlled. When a correction value is read out from a current correction value data group 63, the above mentioned current value is corrected by that correction value and based on the corrected value the proportional valve drive circuit 43 is controlled. With this constitution respective burners can be controlled properly. |
