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| Illustration 1 | g06061562 |
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Mode Lights | |
Press and hold the clear button for two or more seconds to clear an A-Stop.
The Command Truck identifies and records which transmitter or transmitters have initiated an A-Stop. The Command Truck can only resume autonomous operation when an A-Stop clear message is received from all the transmitters that the Command Truck received a stop message from. Once the Command Truck has received a clear message from every transmitter that the Command Truck received a stop message from, the Command Truck will deactivate the A-Stop and the red mode light will stop flashing. Command Trucks will return to autonomous mode and the blue light will continue flashing. Refer to Illustration 1.
When clearing an A-Stop, verify that all affected Command machines (intended and unintended) receive the clear signal. Command machines near the end of the range of the stop signal may not receive a clear signal immediately. When leaving the Autonomous Operating Zone (AOZ) with an A-Stop, verify that a clear signal has been sent to all machines that are safe to operate. If there are Command machines that must remain stopped, send a new A-Stop signal to the relevant machines from an A-Stop device that will remain in the AOZ, and then send a clear signal to all relevant machines from the A-Stop device leaving the AOZ. Failure to send a clear signal from an A-Stop leaving the AOZ will require either retrieving the A-Stop, or mode changing the Command machine at the location of the machine.
For further information about the Mode Indicator Lights, refer to the Systems Operation Troubleshooting Testing and Adjusting, UENR5448, "Cat® Command For Hauling".
Note: Changing the mode or key cycling the machine will clear an A-Stop on an Autonomous Truck.