CONTROL GP-ELECTRONIC 4415131 - Caterpillar

Skew Resolution (Low* - Middle - High - None)
The PCS contains software that monitors the lift pressure during the weigh range and flags an error if the pressure bounces around excessively. This could happen under the following conditions:
If the operator is weighing while travelling over rough terrain.
If the operator started the lift so aggressively that the machine started bouncing up and down.This feature will help the operator develop a good lifting technique that maintains loading productivity while still allowing PCS to calculate an accurate payload. The default setting for this feature is "Low". Setting this menu value to Middle, High, or None will make the PCS increasingly tolerant of machine and operator induced noise that can affect payload accuracy.It is possible for a conscientious operator to get excessive re-weigh notices from Skew because of machine issues. The lift profile of some machines is so erratic that even the best operator can't get past the Low Skew threshold under the best of conditions. Under these circumstances, it is recommended that the Skew Resolution be set to Middle and the PCS re-evaluated. If the PCS continues to flag excessive Re-weighs for Skew after the Skew Resolution has been set to Middle, it can be bumped up to High. However, it would be better to first check the machine for the following problems:
The validity of the calibration.
Pin or pin lubrication problems.
Operator technique.
Valve and pump problems.Generally, the Skew should only be set to High or None if accuracy is not an issue.Temperature Compensation (0* - 65536)
The PCS contains software that compensates the payload for changes in hydraulic oil temperature (such as the machine cooling down after sitting idle for ten minutes). The default setting for this technique is "0" or OFF. This software requires some tuning by the service personnel. But, if the decision is made to use this software, the value can be set to match the machine. Tuning this feature is described later in this document. Note: This feature is limited to machines equipped with CMS or VIMS."Change Password"
Illustration 17 g00730980
Press the "NEXT FUNCTN" key. Press this key until "PWORD" is shown on the top line of the display.
Enter the password of the owner. Press the "STORE" key.
Press the "NEXT FUNCTN" key. Press this key until "ENTER NEW PASSWORD" is shown on the top line of the display. The bottom line shows the current password.
Enter the new password.
Press the "STORE" key.
The message "END OF SETUP MENU" is displayed.
The display now returns to "WEIGHING" mode.Record the new password in a safe location. The new password is necessary for future calibrations and future changes. A product analyst can assist you if your password is lost. The product analyst will need to know the exact date that is displayed on the PCS in order to help you.Resetting the Factory Password
The default password is 12345. The default password can be changed to a new password. If this new password is lost or unavailable, a product analyst must be notified in order to obtain a new