To obtain a service interruption stop display device for surely displaying there are traces of service interruption in batch processing operation.

A storage part 12 for successively storing a set value at the time of service interruption and the total integration value of supply quantity is built in a batch processing operation control unit 10 in a batch processing system. The service interruption stop display device stores a fact that a batch processing signal is on the way of output in the storage part 12 when service is interrupted, and when power supply is restored, applies a signal indicating that the batch processing signal is on the way of output to an output display lamp 4 as an electric signal. Thereby even when power supply for controlling and operating the display device is stopped during the period of processing and then the power supply is restored, the existence of service interruption in batch processing can be accurately checked, whether a malfunction is generated or not can be easily judged and the batch processing can be surely restarted and continued.