HOSE AS 3N4411 - Caterpillar

Certain parameters are unique for each engine application. Table 1 is a list of the parameters that can be configured for G3516B Engines. The parameters are programmed into the Electronic Control Module (ECM) via the Caterpillar Electronic Technician (Cat ET). The values of the parameters can be viewed on the "Configuration" screen of Cat ET.Most of the parameters are common to engines that use oxygen feedback and to engines that use charge density. However, some of the parameters are associated only with oxygen feedback or with charge density.Refer to Systems Operation/Testing and Adjusting, "Electronic Control System Parameters" for the descriptions of the parameters.
Table 1
Configuration Parameters for G3516B Engines
Parameter Oxygen Feedback Charge Density
Timing Control
"First Desired Timing" Yes Yes
"Second Desired Timing" Yes Yes
Air/Fuel Ratio Control
"Fuel Quality" Yes Yes
"Gas Specific Gravity" Yes Yes
"Desired Oxygen at Full Load" Yes No
"Oxygen Feedback Enable Status" Yes No
"Fuel Specific Heat Ratio" No Yes
"Desired Emission Gain Adjustment" No Yes
"Air/Fuel Proportional Gain" Yes Yes
"Air/Fuel Integral Gain" Yes Yes
Speed Control
"Low Idle Speed" Yes Yes
"Minimum High Idle Speed" Yes Yes
"Maximum High Idle Speed" Yes Yes
"Engine Accel. Rate" Yes Yes
"Desired Speed Input Configuration" Yes Yes
"Governor Type Setting" Yes Yes
"Engine Speed Droop" Yes Yes
"Governor Proportional Gain" Yes Yes
"Governor Integral Gain" Yes Yes
"Governor Derivative Gain" Yes Yes
"Auxiliary Proportional Governor Gain 1" Yes Yes
"Auxiliary Integral Governor Gain 1" Yes Yes
"Auxiliary Derivative Governor Gain 1" Yes Yes
Start/Stop Control
"Driven Equipment Delay Time" Yes Yes
"Crank Terminate Speed" Yes Yes
"Engine Purge Cycle Time" Yes Yes
"Engine Cooldown Duration" Yes Yes
"Cycle Crank Time" Yes Yes
"Engine Overcrank Time" Yes Yes
"Engine Speed Drop Time" Yes Yes
"Engine Pre-lube Time Out Period" N/A
Monitoring and Protection
"High Inlet Air Temp Load Set Point" Yes Yes
Power Monitoring
"Generator Output Power Sensor Scale Factor" Yes Yes
"Generator Output Power Sensor Offset" Yes Yes
"Engine Output Power Configuration" No Yes
"Engine Driven Accessory Load Configuration" No Yes
Information for the ECM
"Engine Serial Number" Yes Yes
"Equipment ID" Yes Yes
"Customer Password #1" Yes Yes
"Customer Password #2" Yes Yes
"Total Tattletale" Yes Yes