| Calibration Modes | ||
|---|---|---|
| Parking
Brake Status |
Submode(1)
Number |
Submode Description |
| Steering/Braking Calibration Mode
Mode No. 6... D5N, D6N, D6R Series II, D7R Series II, 561N, 572R Series II, D8R Series II, D10R, and D11R Mode No. 5...D5M, D6M, D6R, and D7R, 572R |
||
| ON | 01 | Set Application |
| OFF | 02 | Left Brake Adjustment |
| OFF | 03 | Right Brake Adjustment |
| ON | 04 | Left Steer Clutch High Pressure Adjustment |
| ON | 05 | Right Steer Clutch High Pressure Adjustment |
| OFF | 06 | Left Brake Low Pressure Adjustment |
| OFF | 07 | Right Brake Low Pressure Adjustment |
| ON | 08 | Left Steer Clutch Low Pressure Adjustment |
| ON | 09 | Right Steer Clutch Low Pressure Adjustment |
| Transmission Calibration Mode
Mode No. 7... D6R Series II, D7R Series II, 572R Series II, D8R Series II, D10R, and D11R Mode No. 6... D5M, D5N, D6M, D6N, D6R, D7R and 561N |
||
| ON | 20 | Set Forward High Speed Lockout |
| ON | 21 | Set Reverse High Speed Lockout |
| ON | 22 | Transmission Direction Lever Adjustment |
| ON | 31(2) | Clutch 1 Engagement Calibration |
| ON | 32(2) | Clutch 2 Engagement Calibration |
| ON | 33(2) | Clutch 3 Engagement Calibration |
| ON | 34(2) | Clutch 4 Engagement Calibration |
| ON | 35(2) | Clutch 5 Engagement Calibration |
| ON | 40(2) | Clutch Fill Calibration |
| Component Data Display Mode
Mode No. 8... D6R Series II, D7R Series II, D8R Series II, D10R, and D11R Mode No. 7... D5M, D5N, D6M, D6N, D6R, D7R and 561N |
||
| ON | None | Component Data |
| (1) | Only the submodes that are required for a particular machine will appear. Ex: right brake adjustment is not available on a D/S machine. Submodes 10 through 19, 23 through 30, and 36 through 39 are not used at this time. |
| (2) | Not available on D10r (3KR) and D11R. |
Note: The submodes 01 through 40 are used to perform actual tests and adjustments. Only enter the submodes when the procedures that are described in the Testing and Adjusting, "Calibration" are performed.
The power train ECM uses the main display module on the Caterpillar Monitoring System for showing calibration information to service personnel. Calibration information concerning the power train system is sent on the CAT data link to the Caterpillar Monitoring System. Service personnel must be familiar with the Caterpillar Monitoring System in order to calibrate the Power Train Electronic Control System.
For calibrating the Power Train Electronic Control System, service personnel must place the Caterpillar Monitoring System in one of the three Calibration Modes. The calibration modes provide access to the power train ECM. The information for the calibration of the power train is shown in the display area of the monitor. The 4C-8195 Control Service Tool is used for changing the display mode of the monitor. See Testing and Adjusting, "Calibration".
The calibration modes are used to perform several adjustments to the Power Train Electronic Control System. The system will function without most of these adjustments, but the best performance will result only after these adjustments are made. Status information which may be helpful during troubleshooting is also provided. The calibration modes and submodes are listed in the preceding chart. The scroll switch on the 4C-8195 Control Service Tool is used for changing the submodes.
The power train ECM determines the submodes that are required for the specific machine. Only the submodes that are required for the particular machine will appear. Some of the submodes are available only when the parking brake is ON. These submodes will not appear when the parking brake is OFF.
The component data display mode will show the values of the data that is received by the ECM. The data is received from system components of the power train. Each of the components is referenced by a unique CID (Component Identifier). Use the "+" and the "-" on the clear switch of the service tool in order to scroll through the component list. The CID for a component will be displayed for 2 seconds. The parameter value for that component will be displayed after the CID is displayed. The components are in numerical order by the CID. For a list of component identifiers, see Testing and Adjusting, "Troubleshooting Diagnostic Codes". The values for different types of components appear in the following forms:
The data for the position sensor is displayed in "%" duty cycle.
The data for the temperature sensor is displayed in °C.
Data for switches is displayed by using "O" and "C" for each throw of the switch. "O" stands for "Open". "C" stands for "Closed". The normally open contact is displayed by the left character for double-throw switches. The normally closed contact is displayed by the right character.
Currents for proportional solenoids are shown on a 0 - 255 scale. "0" represents no current and "255" represents full current.
Currents for On/Off solenoids are displayed by using "0" for OFF and "1" for ON.