Model RailRoad Manager (tm), MRRM (tm), software provides model railroad Inventory, Maintenance and Waybill-based Traffic Generation. Advanced version includes Dispatcher, Fascia, Cab Panels Editor and Operations, Layout Locomotive, Turnout, Signal, Block Occupancy, and other sensor Control. Advanced edition also provides HyperThrottle Cabs that integrate rail traffic workload and layout control, Multi-layout Operations for virtual car forwarding between layouts, Remote Operations to drive trains from a distance, Web Cams, Internet features, and extended DCC support.

Accessory Address Range Standards

Purpose | Screen Images | Data Description | Function Descriptions | How to Use


MRRM currently supports five types of accessory address which much share the accessory address space. Digitrax supports 2047 accessory decoder addresses.

Screen Images:

The following figure shows how I currently allocate accessory addresses to Turnouts, Routes, Signals, Scripts, and 'Lamp, Motor, or Other' accessories that can be controlled with accessory decoders.

Data Description:

Accessory Type - Turnout, Signal, Route, Script, Lamp-Motor

Lower - first address for this accessory type

Upper - last address for this accessory type

Function Descriptions:

No functions currently installed

How to Use:

To document and manage your configuration

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