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  DUCM Lithonia

The following are applications written for the DUCM module by Niobrara engineers. The Application Manuals are available as Adobe Acrobat documents and are included in the self-extracting EXE files along with the applications. To utilize an application, download and open the EXE file, then refer to the Application manual for loading instructions.

Lithonia central inverters are integrated into a Modbus/TCP network using this application. Up to 20 inverters may be connected to the DUCM. One DUCM serial port may be configured for Modbus RTU Master operation to allow another network of slaves to be directly accessed via Modbus/TCP.

Configuration of the DUCM is through the front panel LCD or website with the setup stored into EEPROM. Statistical data for the DUCM and attached inverters is also provided.


NOTE: This self-extracting zip includes the DUCM files.

DUCM_SETUP.EXE should be installed first to ensure QLOAD and QCOMPILE are properly installed.


Effective 30 January 2017 - Specifications subject to change without notice.