Working machine display system, working machine display device, and working machine display for prompt screen transition even when abnormal processing occurs

摘要

A working machine display system includes: a monitor including a display unit; a first monitor control unit connected to the monitor and configured to generate a screen for displaying various kinds of information of a working machine and output the screen as a signal to the monitor; a second monitor control unit connected to the monitor and configured to generate a screen for displaying special information of the working machine and output the screen as a signal to the monitor; and a return switch. The monitor displays the various kinds of information in accordance with a signal output from the first monitor control unit and displays the special information in accordance with a signal output from the second monitor control unit, and the return switch causes a transition from a display screen of the special information to a display screen of the various kinds of information.