| 摘要 |
PROBLEM TO BE SOLVED: To perform the optimum corresponding operation in response to the abnormal state for an automatically operating construction machine. SOLUTION: This machine comprises a construction machine, alarm means for detecting an abnormal state of the construction machine and displaying it on a monitor panel 85 provided on the construction machine, and automatic operation control means 6, 9, 111 to 114, 81 for repeated operating the construction machine for carrying out a series of operations instructed by means of playback commands. Thus, treatment means in response to abnormal states 64, 66, 68, 69, 84, 87 are provided for executing the operations responding to the abnormal state of the construction machine.
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