PURPOSE: To control and select the presence or absence and system of a backup operation by the front panel or communication transmission interface of a control panel controller by providing an operating part which operates and selects it by the front panel or the communication interface.
CONSTITUTION: A front panel 1A is constituted of a parameter control part 21, display part 22, and control operating part 23 or the like. And also, a main body part 1B is a CPU 31 which operates an entire signal processing, communication transmission control part 32 which operates the communication transmission interface, output driving circuit 33 which outputs a control output to a magnetic, and parameter storage part 34 or the like. The presence or absence and system of the backup operation can be controlled and selected by the front panel or communication transmission interface of the control panel controller for the combination of an alarm corresponding to the number of water tanks, full water state, or low water state.
HORII TAKASHI
FUKUSHIMA SEIJI
