RAIL 4D2669 - Caterpillar

Implement Electronic Control Module
The Implement ECM utilizes an A5M4 ECM. The part number for the hardware is 365-6773 Electronic Control Module. This A5M4 ECM hardware and the software loaded on the ECM are the same for Cat Grade Control machines and standard non-Cat Grade Control machines.The Grade Control system is enabled in the Implement ECM by a configurable option. This configurable option is secured through the feature protection system with a Software Enabled Attachment (SEA) factory password.The Grade Control System installation status will show "Installed" and Grade Control System enable status will show "Enabled" when the machine has the integrated Cat Grade Control system and the machine is looking for the Cat Grade Control devices. The Grade Control System installation status is the configurable parameter that is secured with the SEA factory password.The feature protection system lists the integrated Grade Control 3D on Track Type Tractor as "Reason Code 22: 3-D Grade Control System Installation". Grade Control systems coming from the factory should arrive with the installation status already set to "Installed".The Grade Control System installation status will retain the parameter state through an Implement ECM software update. There is not a need to updated parameter state in most normal system service calls. If the Implement ECM hardware where to fail, the Grade Control System installation status must be reconfigured to the "Installed" state.The Grade Control Machine Measurements, Blade Wear Measurements, Solenoid Calibration Values, Tool Automation Blade Velocity Calibration Values, Yaw Alignment Factor, and GS420 IMU calibration offsets are all maintained through an Implement ECM software update.Note: Save an ECM replacement file for the Implement ECM if there is ECM hardware replacement.CB460 Cat Grade Control Display
The CB460 Cat Grade Control Display is branded and configured for Cat Grade Control systems. The part number for the Caterpillar hardware is 349-4610 Display Module. Because of the Product Line permanently configured in the hardware, the CB460 Grade Control Display cannot be permanently shared with an AccuGrade system. If a Cat Grade Control Product Line display is placed on an AccuGrade system or the other way around, serviceability will be initiated and operation will be limited depending on the machine type and option keys that the CB460 display has loaded.The option keys on a CB460 Grade Control display will be maintained through a software update. One of the option keys on the CB460 Grade Control display is the "Software Support" option Key. Software support option key determines the support life of the CB460 Grade Control display. The software support option key contains a support date. The display can be updated with any software released prior to the support date of the support option Key.Note: If software with a release date later than the support date loaded on the display, the display will not function until downgraded or the software support is renewed with Trimble via a new software support key.All Grade Control Tractors leaving the factory come preloaded with a 2-year software support period. This software support period is initiated