Diesel Generator Tech

Volvo Power Generation , Engine Power down sequence To perform a power down the following sequence shall   be performed: 1 Switch off the ignition 2 Send a stop request to the system. 3 When the power down sequence is finished the   engine will stop communicating.   Auto shutdown will power down the system if the ignition   is switched off. Different length of time sequences   are being used. (Running engine will continue to run   until a stop request is sent to the system). External stop External stop is placed in the 8-pole connector on pin   6. Energized to STOP / RUN Default external stop function is set to Energized to   STOP. To use the stop function as Energized to STOP,   apply EMS supply voltage on Pin 6 to stop the engine.   By option or changing a parameter it can be set to   Energized to RUN. To use the stop function as Energized   to RUN, Pin 6 needs EMS supply voltage for the   engine to star...

Electrical interface of Volvo Penta Engine General This document describes how the Volvo Penta industrial engines equipped with the control systems EMS and EMS2 may be controlled. There are a number of interfaces available to control the engine. The interfaces are: • Bus interface • CIU • DCU The common thing about the three first interfaces is that the engine is controlled over two serial communication buses. The CIU and DCU uses the bus interface to communicate with the engine. IMPORTANT! If non Volvo Penta equipment is connected to the communication buses there is always a risk that the safety of the system is jeopardized. Abbrevations BAM Broadcast Announce Message CAN Controller Area Network DEF Diesel Emission Fluid EATS Engine After Treatment System EIC Engine Interface Connector EECU Engine Electronic Control Unit EMS Engine Management System EMS 2 EMS used on TAD734GE, D9, TAD125xVE, D13 and D16 eng...