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Modbus Driver A1M

This is a Mitsubishi interface for an Air Conditioning system with just one unit. A1M Mitsubishi units do not require physical slave addresses as they only work off unit numbers. The user interface displays the read and write data on one single page for this unit.

A1M variables

Read Values

Read And Write Values

WEMS User Guide version 4.0 20150130.
This guide relates to features up to and including 1.18.0.3