The compressor controls to the higher setting.Īll information subject to change without notice. Increase the set point pressure at a rate of two increments per second. Holding the switch in the increase position (grounding the input), will Input) increases set point pressure by a configured air compressor increment (4% default) of Momentarily toggling and releasing the Increase Switch (grounding the “Resume/Accel On” The initial pressure set point is saved between ignition cycles. Set with DDDL, Vehicle Electronic Programming System (VEPS), or DRS (refer to section 5.1.3) The minimum and maximum pressure setting for each of the horsepower curves is Table 5-1 Engine Operation with Air Compressor ControlsĮach horsepower rating has an associated pressure range. Once the air pressure hasĭropped to a lower programmable limit, the digital output will be open circuited which will either close Output may be used to either open an air compressor vent or close the air inlet. Reaches a programmable limit above the pressure set point the DDEC digital output will be activated. † DDEC will open and close the loading valve as a function of pressure with hysteresis. * The engine will continue to run at PTO maximum speed until the outlet pressure matches the sensor The air compressor solenoid digital output isĬurrent outlet pressure is above the pressure setĮngine speed decreases as required down to Pressure in the system continues to increase and a The engine response to various pressure conditions is listed in Table 5-1.Ĭurrent outlet pressure is below the pressure setĮngine speed increases as required up to PTO The Air Compressor Pressure Sensor provides a Pressure versus the desired output pressure. Engine speed is governed based on the actual air compressor outlet The ECU will activate the Air Compressor Governor Controls when the input "Air Compressor The desired operating pressure may be varied by the operator, within limits The ECU monitors the air outlet pressure while varying the engine speed and operating a 09/05) 5-17SA821 0509 Copyright © 2005 DETROIT DIESEL CORPORATIONĪir Compressor Control is an optional DDEC feature that allows DDEC to regulate engine speedĪnd Load/Unload a valve in order to maintain a requested compressor outlet air pressure for 5-179Īll information subject to change without notice. 5-117ĥ.18 MANAGEMENT INFORMATION PRODUCTS. 5-95ĥ.14 IDLE SHUTDOWN TIMER AND VEHICLE POWER SHUTDOWN. DDC- DDEC v Application&Instalation ManualĭDEC V APPLICATION AND INSTALLATION MANUALĥ.1 AIR COMPRESSOR CONTROL. 5-179 All information subject to change without notice. 5-117 5.18 MANAGEMENT INFORMATION PRODUCTS. 5-95 5.14 IDLE SHUTDOWN TIMER AND VEHICLE POWER SHUTDOWN. Electronic Fire Commander is a Trademark by Detroit Diesel Corporation, the address on file for this trademark is 13400 Outer Drive West, Detroit, MI 48239.DDC- DDEC v Application&Instalation Manual 1/228 DDEC V APPLICATION AND INSTALLATION MANUAL 5 DDEC FEATURES Section. Detroit Diesel Corpora- tion`s ELECTRONIC FIRE COMMANDERTM (EFC) is the second-generation pump controller and apparatus information center made possible through the direct connection to the Detroit Diesel Elec-tronic Controls (DDEC III). Electronic Engine Commander (EEC) Figure 1.1 - EEC Detroit Series 60 (DDEC IV) MODES: There are two modes of operation for the Electronic Engine Commander. The EFC operates the pressure sensor governor (PSG) by replacing all the pump controls and provides a "preset" feature to enable the driver/engineer to set the pump pressure or engine speed well in advance of an emergency. Detroit diesel electronic fire commander series# P C Industries supplies both Genuine and OEM Replacement parts for Detroit Diesel engines. Detroit diesel 23519655 (detroit diesel electronic fire commander). The RPM Mode controls the engine speed to a desired RPM and the Pressure Mode controls the engine speed to maintain a desired pump discharge pressure. We utilize the same numbering system as Detroit Diesel. OEM is the abbreviation for Original Equipment Manufacturer. Our OEM replacement parts carry a two year warranty and remanufactured parts carry a one year warranty. The detroit diesel electronic fire commander (efc) is designed to support ddec iii and. Free download course for detroit diesel electronic controls ddec iii & iv.ĭdec iv engines in the fire fighting and emergency services market. Detroit Diesel Electronic Control ( DDEC ) Engine. The displays include all vital engine operating parameters such as engine temperature, oil pressure, engine rpm, and voltage, as required by NFPA Standard 1901. Other requests must be referred to commander, TACOM, Attn : AMSTA - QWH, Warren, MI 48397-5000. Detroit diesel electronic fire commander series#.
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