| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem in which: when radio communication continues between a portable operation device and a robot control device during an automatic operation, power source is cut off when the charging amount of the portable operation device has run out, and an emergency stop function operates and a robot comes to a stop, therefore, it is preferable that the radio communication is cut off during the automatic operation; however, on the other hand, there is a case where the radio communication is preferable to be continued.SOLUTION: A robot control system 1 performs radio communication between a portable operation device TP and a robot control device RC. The portable operation device TP, when detecting that the amount of charge of a secondary battery 36 of the portable operation device TP becomes a predetermined value or less during an automatic operation, nullifies an emergency stop function automatically. A risk of a production line stop can be reduced by nullifying the emergency stop function in the case where there is an anxiety of the amount of charge shortage of the secondary battery, while convenience can be improved by making an operation of the portable operation device TP using radio communication possible even during the automatic operation. |
