| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily grasp whether warning information is generated or not and to easily identify erasure timing of the warning information. <P>SOLUTION: A work machine comprises warning generation means 55 which determines whether it is abnormal or not and generates a warning in the case of abnormality, warning storage means 56 which stores warning information on the warning, display means which displays thereon the warning information stored in the warning storage means 56, and warning erasure means 57 which erases the warning information. The work machine further comprises erasure timing storage means 58 which stores erasure timing in which the warning information was erased by the warning erasure means 57. <P>COPYRIGHT: (C)2013,JPO&INPIT |
