HOUSING-GEAR 6N7142 - Caterpillar

Illustration 1 g00670220
Display Area Of The Generator Set Control+ (GSC+) (1) Dedicated Shutdown Indicators (2) Spare Fault Indicators (Or synchronizing lights on GSC+P) (3) Fault Shutdown Indicator (4) Fault Alarm Indicator (5) Upper Display (6) Lower Display (7) Keypad (8) Exit Key (9) Service Mode Key (10) Power Meter Key And Scroll Right Key (11) AC Meter Key And Scroll Up Key (12) Engine Meter Key And Scroll Down Key (13) Lamp Test Key And Select Key (14) Alarm Codes Key And Enter KeyNote: The pictographs shown to the left of the Spare Fault Indicators (2) are present only in paralleling applications.The main component of the EMCP II+ system is the generator set control + (GSC+). The GSC+ is designed to operate when the GSC+ is powered by 24 DCV or 32 DCV. The GSC+ monitors and controls many of the functions of the generator set. The functions and features of the GSC+ are listed below.
The GSC+ provides the generator AC output information. The information includes the metering of power. The GSC+ controls starting and stopping of the engine.
The GSC+ shows engine conditions and generator output information on two displays.
The displays show the fault codes. The displays also show the information for programming that is used by the GSC+.
The GSC+ monitors the system for faults. If a fault occurs, the GSC+ provides a fault alarm annunciation or the GSC+ performs a controlled fault shutdown. The GSC+ uses indicators and displays in order to describe the fault to the operator or the service technician.
The GSC+ contains programmable features for certain applications. The programmable features are also used by the GSC+ in order to meet the requirements of the customers.Note: Setting P023 to 0 ensures proper operation on MUI engines. Set P023 to 1 for Gas engines. Set P023 to 2 for EUI engines. Failure to set setpoint P023 can result in improper engine operation, incorrect display of engine parameters, and logging an erroneous CID 590 diagnostic code. For more information on the P023 setpoint and other GSC+ setpoints, see Systems Operation, "Engine-Generator Programming OP5-0".____________________GSC+ Part Number
Illustration 2 g00310244
Location Of GSC+ Part NumberRear View Of GSC+The part number is stamped into the rear housing of every GSC+ above the harness connector. When the GSC+ is updated internally, the part number also changes. The part number can be used to identify the effectivity of any changes.GSC+ Serial Number
Illustration 3 g00394402
Location Of GSC+ Serial NumberRear View Of GSC+The serial number of the GSC+ is a ten digit number which is unique for each GSC+. The preceding illustration shows the location of the serial number on the back of the GSC+. The serial number is also shown to service personnel when the GSC+ is in option OP2-2. The serial number which is shown on the display and the actual serial number will always match. See Systems Operation, "AC Factory Calibration Setpoint Viewing OP2-2".Fault Indicators
The ten fault indicators are used in order to show a fault that is present. The ten fault indicators are also used to