TIMER WITH TIME LIMIT DISPLAY

PURPOSE:To reduce the current consumption as well as a misdecision from other displays, by displaying that the time is limited only when the minimum unit is set at >=1min for the time limit display time of a timer. CONSTITUTION:A timer circuit 1 performs a time limiting action from the set contents of a timer range setting part 2 and a time limit time setting part 3. At the same time, a time range discriminating circuit 4 receives the data from the part 2 and decides whether the minimum time is >=1min for the time limit display time of a timer. Then the circuit 4 delivers an output when the minimum unit of display time is >=1min. This output is supplied to a discriminaton circuit 5 for time limit display together with the time limit output given from the circuit 1. Then a time limit display circuit 6 is actuated by the ouptut of the circuit 5 to display a time limit mode.