CMS/User Guide - Filterteknik

This allows the CMS to switch external warning lights or alarms.Output 1 is the "Warning’’ output, switching on if any of the Lowerlimits are exceeded. Output 2 is the "Alarm’’ output, behaving similarlyfor the upper limit.Alarm Mode 1: Clean-DirtyOutput 1 Output 2Turns on When ≤Lower >UpperIntended Function Clean DirtyThis could be used in a cleaning system that attempts to maintain acleanliness level by switching a pump on and off.Output 1 is the "Clean’’ output, coming on when the result is lessthan or equal to the lower ("Clean’’) limit. This could be used tostop a cleaning pump.Output 2 is the "Dirty’’ output, coming on when the result is greaterthan the upper ("Dirty’’) limit. This could be used to start the cleaningpump.Alarm Mode 2: Green-Amber-RedOutput 1 Output 2Turns on When LowerIntended Function Green RedThis mode encodes the result in such a way that the internal alarmrelays can be used to drive an external remote 3-colour LED indicator.This is a special type of LED containing both red and green38 Settings