CONVERSION AR 1969213 - Caterpillar

EID 1232 Long Range Object Detection Sensor #2 Blockage Detected EID 1233 Long Range Object Detection Sensor #3 Blockage Detected EID 1234 Long Range Object Detection Sensor #4 Blockage Detected EID 1235 Long Range Object Detection Sensor #5 Blockage Detected EID 1236 Long Range Object Detection Sensor #6 Blockage Detected EID 1237 Long Range Object Detection Sensor #7 Blockage DetectedFollow this procedure if an event EID 1232, EID 1233, EID 1234, EID 1235, EID 1236, or EID 1237 occur. These diagnostics are informational only, the Autonomous Mining Truck (AMT) will continue operation. These event codes cover blockage for the Long Range Object Detection sensors #2 - #7. These sensors are the six radar sensors mounted on the front bumper of the machine. See illustration 1 for location information. These radars will report one of these event codes for various reasons: material or debris build-up on or in the radar enclosure, misalignment, or physical damage.
Illustration 1 g03316914Each code is specific to a single radar.
Table 1
Code Description Illustration Reference
EID 1232 Long Range Object Detection Sensor #2 Blockage Detected #2
EID 1233 Long Range Object Detection Sensor #3 Blockage Detected #3
EID 1234 Long Range Object Detection Sensor #4 Blockage Detected #4
EID 1235 Long Range Object Detection Sensor #5 Blockage Detected #5
EID 1236 Long Range Object Detection Sensor #6 Blockage Detected #6
EID 1237 Long Range Object Detection Sensor #7 Blockage Detected #7 The following procedures can be done on any of the individual radars.Test Step 1. VISUALLY INSPECT THE RADAR FOR ABLE BLOCKAGE, OBSTRUCTION, VISIBLE DAMAGE, OR MISALIGNMENT.Visually inspect the radar for noticeable blockage, obstruction, visible damage, or misalignment.Expected Result:There is a blockage, an obstruction, visible damage, or misalignment.Results:
Dust, mud, ice, or other debris