CYLINDER & SEAL GP-STICK 3412177 - Caterpillar

Location Of EMCP II+ System Components
Instrument Panel (1) GSC+; generator set control +.(2) SP; speed potentiometer. or GS; governor switch (optional).(3) SAS; start aid switch (optional).(4) ECS; engine control switch.(5) ALM; alarm module (optional).(6) CAM; custom alarm module (optional). or SLM; synchronizing lights module (optional).(7) PLS; panel light switch (optional).(8) ESPB; emergency stop push button.(9) VAR; voltage adjust rheostat.Most of the EMCP II+ components are located on either the instrument panel or on the sub-panel. Other EMCP II+ components that exist on or near the engine are: engine oil pressure sensor (EOPS), engine coolant temperature sensor (ECTS), engine oil temperature sensor (EOTS) (optional), magnetic speed pickup (MPU) and engine coolant loss sensor (ECLS) (optional).
Panel Interior - Instrument Panel and Sub-Panel
Instrument Panel:(1) GSC+; generator set control +.(2) SP; speed potentiometer. or GS; governor switch (optional).(3) SAS; start aid switch (optional).(4) ECS; engine control switch.(5) ALM; alarm module (optional).(6) CAM; custom alarm module (optional). or SLM; synchronizing lights module (optional).(7) PLS; panel light switch (optional).(8) ESPB; emergency stop push button.(9) VAR; voltage adjust rheostat.(10) RM; relay module (part of GSC+).
Sub-Panel:(11) AUX; auxiliary terminal strip.(12) PWM; analog to PWM converter (optional).(13) ATB+; AC transformer box +.(14) CB2; circuit breaker 2.(15) KWR; kilowatt level relay.(16) ENFR; engine failure relay (optional).(17) AUXREL; auxiliary relay (optional).(18) SMMS1; starting motor magnetic switch 1.(19) SMMS2; starting motor magnetic switch 2 (optional).(20) GPHI; ground post high voltage.(21) SR; slave relay (ETR only).Component Description
Generator Set Control + (GSC+)
Display Area Of Generator Set Control + (GSC+)
(1) Dedicated shutdown indicators. (2) Spare fault indicators. (3) Fault shutdown indicator. (4) Fault alarm indicator. (5) Upper display. (6) Lower display. (7) Keypad.The main component of the EMCP II+ system is the generator set control + (GSC+). The GSC+ is designed to operate when powered by only 24 DCV or 32 DCV battery systems. The GSC+ monitors and controls many of the generator set (genset) functions. The functions and features of the GSC+ are:* Provides generator AC output information including power metering.* Controls starting and stopping of the engine.* Shows engine conditions and generator output information on two displays. The displays also show fault codes and GSC+ programming information.* Monitors the system for faults. If a fault occurs, the GSC+ performs a controlled fault shutdown or provides a fault alarm annunciation. The GSC+ uses indicators and displays to describe the fault to the operator or service technician.* Contains programmable features for certain applications or customer requirements.GSC+ Serial Number
Location of GSC+ Serial Number Rear 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 shown serial number and the actual serial number will always match. See AC Factory Calibration Setpoint Viewing OP2-2 within the topic Service Mode.Fault Indicators
The ten fault indicators are used to show and describe a fault that is present.