PROGRAM SENDING DEVICE

PURPOSE:To give relations to both programs by designating the operation mode of the other channel when the detection value of a factor which regulates mutual operations between program patterns of two channels after the detection of the instruction of mutual operations reaches a prescribed value. CONSTITUTION:A program controller 1 sends a PV value, which is the detection values of two sensors provided in a control system in accordance with the number of channels, to a microcomputer MC through a multiplexer part 2 and an A/D converting part 3. The signal processing of the computer MC is performed by a CPU 4. When the detection value of the factor which regulates mutual operations reaches a prescribed value after detecting the instruction of mutual operations of 2 channels, the CPU 4 designates the operation mode of the program of the other channel, for example, the start of program by the operation time of the program of one channel. Thus, relations are given with respect to the advance of programs of both channels.