ECM Does Not Report At Scheduled Time
每次订阅时，Product Link 设备都将默认在当地午夜时间发送"日结报告"。 Product Link 设备发送"日结报告"的时间只能从用户界面进行更改。
Product Link 设备将唤醒五分钟，以发送日结报告。 如果在此期间无法建立连接，设备将等待下一日结报告，以再次尝试。
注: PL542 配备有备用蓄电池。 备用蓄电池允许设备在接合蓄电池断路开关后报告一到五天。 从 PL542 取出主电源，并且备用蓄电池放电后，将不再发送"日结报告"。
当蓄电池断路开关接合，或从设备上取下蓄电池正极或蓄电池负极时，将无法发送"日结报告"。
Caterpillar Information System:
Product Link® PL542 Systems Cellular Radio Does Not Communicate
Product Link® PL542 Systems Diagnostic Trouble Codes
Product Link® PL542 Systems General Information
Product Link® PL542 Systems Installation Parameters Configure
Product Link® PL542 Systems Subscription
Product Link® PL542 Systems System Components
Product Link® PL542 Systems System Overview
994K Wheel Loader Machine Systems Main Control Valve - Remove and Install - Right
New Power Train Software Group Is Now Used on Certain K-Series Motor Graders {4800, 4808, 7610, 7620} New Power Train Software Group Is Now Used on Certain K-Series Motor Graders {4800, 4808, 7610, 7620}
C7.1 Industrial Engine DEF Manifold Filters - Replace
416F2, 420F2 and 430F2 Backhoe Loaders Daily Inspection
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Product Link® PL542 Systems ECM Software - Install
Product Link® PL542 Systems Radio - Replace
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Product Link® PL542 Systems Wiring Harness (Short Circuit) - Test
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New Software Is Now Used for Certain 773E 2 Off-Highway Truck Engines {1920} New Software Is Now Used for Certain 773E 2 Off-Highway Truck Engines {1920}
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R1700 Load Haul Dump Power Train, Steering, Braking, Hydraulic, and Machine Systems Relay - Test