| 摘要 |
PURPOSE:To obtain a controller starting the control at an optical time without connecting a device such as a timer by providing an input means setting a standby time force conrol step to a program controller controlling timewise a conttrolled system. CONSTITUTION:When power is applied, a data of a time setting area in a RAM 9 is checked and when no waiting time is set, a preset prgram is executed and then program set processing is execued. When the mode state is ''1'' a numerical control switch is used to set a step temperature, the time setting of the step is executed and when the mode state is ''2'', the waiting time is set. The set waiting time is displayed on a display section 3 in this case. When the wait time is set at application of power, the waiting time is processed for count, when the wait time counter is zero, the wait time setting ara of the RAM9 is cleared and the program control is executed according to the preset user program. |
