BODY AS-PISTON 1601131 - Caterpillar

The option for the AC factory calibration setpoint viewing is OP2-2. OP2-2 is also used for viewing other specific data. None of these items are programmable by service personnel.The following information is shown on the display.GSC+ Serial Number - The serial number of the GSC+ has ten digits. This number is unique for each GSC+. The serial number is stamped on a label on the back of the GSC+. The displayed serial number will always match the number on the label.GSC+ Software Level Identifier - The software level identifier indicates the level of the software that is included within the GSC+. The identifier has nine characters. "XXXXXXX-XX" is the form of the identifier.Setpoints P201 through P222 - The setpoints are the AC factory calibration setpoints. The AC factory calibration setpoints contain information that is used during the factory calibration procedures. These setpoints are not programmable by service personnel.Procedure To View The Setpoints
Note: The engine may be running or the engine may be stopped while the operator is viewing the setpoints.Note: Service mode cannot be entered when the engine control switch (ECS) is in the AUTO position.Note: An active shutdown fault must be made inactive in order to access service mode. To temporarily change a shutdown fault from an active shutdown fault to an inactive shutdown fault, turn the ECS to the OFF/RESET position. The shutdown fault must be corrected, and the ECS must be turned to the OFF/RESET position in order to permanently change a shutdown fault from an active shutdown fault to an inactive shutdown fault. If the jumper from terminal 6 to terminal 9 is not installed on the ECS, the GSC+ does not power up in OFF/RESET and any active shutdown fault must be corrected before entering service mode.
Press "SERVICE MODE" key in order to enter service mode. "OP 1" is showing on the lower display. See System Operation, "Service Mode" for more information.
Press "SCROLL UP" key. "OP2-0" is showing.
Go to Step 3 in order to view the setpoints that are within OP2-0.
Press the "SCROLL UP" key once or press the "SCROLL UP" key twice in order to view OP2-1 or OP2-2. The display will show OP2-1 or OP2-2. Go to Step 3.
Press "SELECT" key. "P001" is showing for OP2-0 which is followed by the value of the setpoint. "P101" is showing for OP2-1 which is followed by the value of the setpoint. The ten digit serial number is showing on the display for OP2-2.
Press the "SCROLL UP" key or the "SCROLL DOWN" key. The next setpoint value is showing. Repeat this step until all the desired setpoints and the setpoint values are viewed.
Press "EXIT" key. "OP1" is showing on the lower display.
Press "EXIT" key. The display returns to the normal mode.