FAN AS 2459344 - Caterpillar

Certain parameters are unique for each engine application. Table 1 is a list of the parameters that can be configured for G3500C/E Engines. The parameters are programmed into the Electronic Control Module (ECM) via the Caterpillar Electronic Technician (ET). The values of the parameters can be viewed on the "Configuration" screen of Cat ET.Refer to Systems Operation/Testing and Adjusting, "Electronic Control System Parameters" for the descriptions of the parameters.
Table 1
Configuration Parameters for G3500C and G3500E Engines
Timing Control
"First Desired Timing"
"Second Desired Timing"
Air/Fuel Ratio Control
"Fuel Quality Input Type Configuration"(1)
"Fuel Quality Sensor LHV Lower Limit"(1)
"Fuel Quality Sensor LHV Upper Limit"(1)
"Fuel Quality"
"Gas Specific Gravity"
"Fuel Specific Heat Ratio"
"Desired Emission Gain Adjustment Percentage"
"Air/Fuel Proportional Gain"
"Air/Fuel Integral Gain"
Speed Control
"Low Idle Speed"
"Minimum Engine High Idle Speed"
"Maximum Engine High Idle Speed"
"Engine Acceleration Rate"
"Desired Speed Input Configuration"
"Governor Type Setting"
"Engine Speed Droop"
"Governor Gain Factor"
"Governor Stability Factor"
"Governor Compensation Factor"
"Auxiliary Proportional Governor Gain 1"
"Auxiliary Integral Governor Gain 1"
"Auxiliary Derivative Governor Gain 1"
Start/Stop Control
"Driven Equipment Delay Time"
"Crank Terminate RPM"
"Engine Purge Cycle Time"
"Cooldown Duration"
"Cycle Crank Time"
"Engine Overcrank Time"
"Engine Speed Drop Time"
"Engine Pre-Lube Time Out Period"
Monitoring and Protection
"High Inlet Air Temp Engine Load Set Point"
"Impending Shutdown Delay Enable Status"
"Impending Shutdown Delay Time"
Power Monitoring
"Generator Output Power Sensor Scale Factor"
"Generator Output Power Sensor Offset"
"Engine Output Power"
"Engine Driven Accessory Load Configuration"
Information for the ECM
"Engine Serial Number"
"Equipment ID"
"Customer Password #1"
"Customer Password #2"
"Total Tattletale"
(1) This parameter applies to engines that are equipped with software that supports an input for variable fuel BTU.