![]() ![]() When the locomotive engine is shut down manually by locomotive operator, the AESS will record “MSD” for Manual Shut Down. The TMV AESS complies with AAR standard S-5502. When in Auto Shut Down (ASD), the AESS continues to monitor the state of the locomotive, and will restart only when determined necessary by standard AESS parameters. There will be a bell that sounds before shutdown, as a notification to the locomotive crew. This mode applies when the AESS system has shut down the engine after the 25-minute idle shutdown timer has timed out. This 25-minute idle shutdown timer can be shortened via the Headlight Reset Button, or through the TMV Display. When the timer counts down from 25 minutes, and every requirement is satisfied for shutdown, the AESS system will automatically shut down the engine to conserve fuel. When train lines indicate notch below 2 and certain MU inputs are Low, the AESS will begin a 25-minute idle shutdown timer. When in RUN mode, the AESS will watch the MU lines to determine when the locomotive is in IDLE. Some railroads report annual fuel costs as being their second highest expenditure overall! Many switching locomotives spend almost half their work life in idle, which unnecessarily drives up fuel costs for the locomotive owner/operator. When paired with the Remote Health Monitoring system, you can view this information from the comfort of your own workplace, to obtain location and run mode information at the same time. This will enable you to see how much time the locomotive spent in each of these three modes. These modes will be displayed on the the TMV TECU Display (pictured above) and recorded for future reference. The Automatic Engine Stop/Start system will be in one of 3 Modes: RUN, Auto Shutdown, and Manual Shutdown. Summary of Operation & Idle Shutdown Timer: Pictured here is the Control Stand screen showing speed, Engine RPM and Engine water temperature. Shutdown kits are available in 12 and 24 volt models with optional Packard Weather Pak, or Metri-Pack sealed connectors. The TMV Display is for viewing AESS data and modes.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |