FACILITY OPERATION RATE MONITOR

摘要

PROBLEM TO BE SOLVED: To dispense with an interface by detecting various signals without making electrical connections with production facilities. SOLUTION: A facility operation rate monitor 61 is composed of a detecting sensor part and a main body 13 of operation rate monitor. The detecting sensor part is composed of a sensor part 12a, an amplifier part 12b and a waveform shaping part 12c. The sensor part 12a is composed of various sensors, such as photosensor like photodiode and sound sensor like microphone and attached to the lamp or buzzer of a signal tower ST provided in each of production facilities 71, detects various signals and outputs them to the main body 13 of operation rate monitor as operation data. Thus, the facility operation rate monitor 61 can be easily attached to the production facility 71 in a short time.