Navigator AWT540 Transmitter Communications Supplement

This document provides PROFIBUS, Modbus, and Ethernet connection and configuration details for the ABB Navigator AWT540 transmitter, which is part of the Navigator 500 range of analyzers for high purity water treatment and power cycle chemistry monitoring. It includes reference tables for cyclic read modules, alarm acknowledge, action commands, device configuration, and sensor settings for both PROFIBUS and Modbus communications.