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Cummins BBS 25.6.0.1 ECFG — Midrange industrial CM2250 tuning definition

Cummins BBS 25.6.0.1 ECFG — the ECFG definition file (Cummins DAMOS equivalent) for Midrange industrial (Industrial / off-highway) on the CM22xx ECM: 12,436 named parameters for Calterm / WinOLS tuning — torque, fuelling, boost/VGT, EGR, DPF, SCR/DEF, speed limiter and fault-code tables. Build ID —, created 2010-03-04. Instant download after PayPal checkout.

FormatECFG — Engineering Tool Config File (XML)Product IDBBSSoftware version25.6.0.1ModuleCM22xxECU platformCM2250 / CM2220 (2010-2016)EngineMidrange industrialApplication / marketIndustrial / off-highwayEmissionsTier 4ProgramMRI_Tier4_C25.00.00.00-P25.06.00.01-CM2250Build ID—Creation date2010-03-04Copyright year2010Parameters12,436 named parameters (<parameter> records)Interface level4.5.4.2First prod cfg file version2003.1.1.0Module part number9999999Boot loader range2.0.0.8 → 2.0.1.9Byte orderBigEndianIndex table address0x00042000Price$200 · instant download after PayPal checkoutHeader CRC876CFile size8.6 MBArchive copies4 copies heldFormatECFG XML (Engineering Tool Config File) · opens in Cummins Calterm; converts to WinOLS map pack / A2L on request
<Engineering_Tool_Config_File version="25.6.0.1" crc="876C"> <compatibility_header> <calibration_version>25.6.0.1</calibration_version> <module_name>CM22xx</module_name> <product_id>BBS</product_id> <file_descriptor>Core-II Software Copyright 2010 Cummins Inc. - Cummins Confidential - MRI_Tier4_C25.00.00.00-P25.06.00.01-CM2250</file_descriptor>

What is inside this ECFG

12,436 parameters — 1,725 tables / axes. Counts by area (a parameter can sit in more than one):

672Torque / power
531Fuelling / rail
412Boost / turbo / VGT
440EGR
439DPF / DOC / regen
120SCR / DEF / NOx
712Speed / cruise / idle
455Fault codes / derates
732Sensors / calibration
ParameterAreaDescriptionUnits
ACA_TorqueTorque / powerTorque consumed by all ACAs.N_m
ACA_Torque_MaxTorque / powerTorque value that all ACA can consume at most.N_m
Actual_Eng_Ind_Perc_Trq_Hi_ResTorque / powerParameter is used for broadcasting the high resolution portion of torque that goes with Actual_Eng_Indicated_Perc_Trq on J1939.%
Actual_Eng_Indicated_Perc_TrqTorque / powerParameter is used for broadcasting Actual Engine Percent Torque on the datalink%
Actual_Max_Available_Eng_Perc_TrqTorque / powerParameter is used for broadcasting Actual Maximum Available Engine - Percent Torque (SPN 3357) through datalink. It is the maximum amount of torque that the eng%
AH_Fuel_Derate_LatchFuelling / rail[AHFLDRLA] Indicates turbo overspeed protection fuel derate [From 02 -- Units: UNITLESS Size:2 Digits:0 Signed:U Scalar:1] [Jims comp:{EMM}]None
AIF_AlphaFuelRateFuelling / railAlpha request from fuel rate section of the Alpha algorithm (boolean 0 or 1)None
AIF_FuelRateFuelling / railFuel Rate algorithm as determined by the alpha determination algorithm.kg/hr
Audit_TrailFuelling / railData space reserved in the ECM as a scratchpad for tools to record changes they have requested of the ECM. Reference CES14278 and GTIS requirements.
CBC_Trq2FuelCallListFuelling / railThis array contains all the addresses (pointers) of Torque2Fuel service functions that need to be exercised by the combustion manager base. The array is filled None
AIF_AlphaAAPTurboProtBoost / turbo / VGTAlpha contribution from ambient air pressure logic of the alpha algoirthm (boolean 0 or 1)None
AIP_ChargePress_Override_ValueBoost / turbo / VGTCharge Pressure override valuekPa
AIP_Charge_Tmptr_Override_ValueBoost / turbo / VGTCharge_Tmptr override value when T_AIP_CHT_User_Override is set..Deg_C
BPS_BoostEngagedBoost / turbo / VGTHook identifying that Boost Power is actively engaged.None
BVC_s_LowBoostVoltageBoost / turbo / VGTlow boost voltage indicatorNone
AIP_EGRDeltaPress_Override_ValEGREGR Delta Press user override value when T_AIP_EGRDeltaPress_Ovrd_En is set.kPa
AIP_EGROrificePress_Ovrd_ValEGREGR Orifice Pressure override valuekPa_A
AIP_EGROrificeTmptr2_Ovrd_ValEGREGR Orifice Temperature user override value when T_AIP_EGROrificeTmptr2_Ovrd_En is set.Deg_C
AIP_EGROrificeTmptr_Ovrd_ValEGREGR Orifice Temperature user override value when T_AIP_EGROrificeTmptr_Ovrd_En is set.Deg_C
CBL_EGR_Frac_CmdEGREGR fraction command passed to Charge Manager from Combustion Manager BaseNone
C_AIM_trc_DPF_Out_DefaultDPF / DOC / regenThis calibration will be used to assign its value to be the value DPF out Temperature if the respective analog sensor remains out of range for too long.Deg_C
C_Cxps_J1939_DPF_Bcst_Port_IDsDPF / DOC / regenArray of ports to broadcast the engine messages
C_DLC_Prevent_Regen_TSC1_AddrDPF / DOC / regenList of addresses of TSC1 controlling devices for which stationary regen will be prohibited and LSI max limit will be lowered. All unused elements shall be fil
C_DPF_Lamp_User_SelectableDPF / DOC / regenThis is a required parameterwhich indicates to the tool whether the DPF Lamp feature is available for selection by the tool.None
C_EXM_MRegen_EngSpd_Hi_ThdDPF / DOC / regenEngine Speed threshold above which Mission regen are permitted once C_EXM_MRegen_SpdTrq_Cond_En is enabled.RPM
Auxiliary_Discrete_Input_1SCR / DEF / NOxAuxiliary Discrete Input 1 SwitchNone
CBM_Dosing_Prohibit_EGRSCR / DEF / NOxProhibits EGR Control when In-cylinder dosing is activeNone
CBM_NOx_Out_Rate_UnlimitedSCR / DEF / NOxEngine out NOx flow rate before rate limiter.g/hr
CBR_Dosing_CylCutoutMaskSCR / DEF / NOxBit mapped mask indicating what cylinders are cutout for in-cylinder dosing. Bit 0=cut out cylinder 1, bit 1=cut out cylinder 2 etc. When the corresponding bit HEX
CBR_Incyl_Dosing_Cutout_FlagSCR / DEF / NOxIn-Cylinder Dosing Cutout FlagNone
AIF_AlphaGovernorSpeed / cruise / idleresult of On Governor logic (boolean 0 or 1)None
AIP_PTO_Var_Switch_Ovrd_ValSpeed / cruise / idleUser override value for PTO_Variable_SwitchNone
APP_On_IdleSpeed / cruise / idleIndicates whether or not the Accelerator is in the Idle position. Value is determined by either idle validation switches or Secondary_Accel_Pedal_Pos, dependinNone
AP_Low_Idle_SwitchSpeed / cruise / idleSwitch signal which indicates whether the accelerator pedal low idle switch is opened or closed. 0x00 Accelerator pedal not in low idle condition 0x01 AccelNone
Accelerator_Governor_SwitchSpeed / cruise / idleDebounced value of Accelerator Governor Switch physical input. When TRUE, this input causes Selected_Governor to toggle from "ABS" to "ABT" or vice versa depeNone
AIF_AlphaAltDerate_TimerFault codes / deratessemaphore used to latch AFC events that occur between alpha executionss
CAGT_Block_Fault_CodesFault codes / deratesArray of fault codes to be blocked. Fault codes can be found in CES14602 specification. Size of this array and hence the maximum number of faults that can be bl
CAGT_ENG_OBDAD_Data_Reset_PtrFault codes / deratesfuntion pointer to service OBDAD_Data_Reset of OBD-AdministratorNone
CBM_Permit_FSO_DiagnosisFault codes / deratesPermit FSO Diagnosis IndicatorNone
CBR_Density_Derate_ErrorFault codes / deratesError due to Air Density silent derateNone
AIP_WIF_Sensor_VoltageSensors / calibrationanalog voltage for water in fuel sensor inputV
APC_v_DslPrsSensorSensors / calibrationDiesel Rail Pressure Sensor Voltage (ref to 5V)V
APP2_Sensor_Supply_VoltageSensors / calibrationSecondary Accelerator Sensor supply voltage detected by the ECM.V
APP2_Sensor_VoltageSensors / calibrationSensor input voltage detected by the ECM for Secondary Accelerator.V
Accel_Position_Sensor_VoltsSensors / calibrationsensor voltage detected by the ECM.V

Sample of named calibration parameters with their Cummins descriptions. The full ECFG lists every parameter with ITN address, data type, scaling, limits and units.

Other BBS versions (1)

25.8.4.3ECFG · CM2250 · 2012-01-11
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