AI Min Max

Written By: Hrvoje Dean
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Difficulty

Moderate

Steps

4

Time Required

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Sections

1

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Introduction

Learn how to setup various fan parameters and configurations, EC motor voltages, etc.

Unpublished & Confidential

Only for internal use and for testing purposises

  1. ONLY AUTHORIZED MAINTENANCE PERSONNEL SHOULD ENTER ADVANCED MENU AND MAKE CHANGES Picture 1. Press Menu Button Picture 2. Press Advanced to enter Advanced menu

    • ONLY AUTHORIZED MAINTENANCE PERSONNEL SHOULD ENTER ADVANCED MENU AND MAKE CHANGES

    • Picture 1. Press Menu Button

    • Picture 2. Press Advanced to enter Advanced menu

    • Picture 3. Enter Admin Password Menu appears

    • Use the numbers to enter 4 digit factory preset password. Number is being displayed in the blue ribbon

    • Press DEL button to delete incorrect number

    • Press OK to confirm input

  2. Picture 1. Press AI Min Max button to enter AI Min Max menu Picture 2. You entered AI Min Max menu

    • Picture 1. Press AI Min Max button to enter AI Min Max menu

    • Picture 2. You entered AI Min Max menu

    • Picture 2. Use Home button to return to Home Screen

    • Picture 2. Use Up button to return to Advanced Menu New line.

    • Picture 2. Use Next and Prev button to navigate through various settings

  3. Analog Input Min Max screen serves to transform voltage level in the range of 0-10V read from Analog Input AI1 or AI2 into a real value in the sensor unit (Temperature - Celsius, Pressure - Pascal, Air Quality - CO2 ppm, Humidity %rH) This transformation depends on the sensor specification, and can be adjusted here. The value on the Analog Input ranging from 0 - 10.0 V is transformed linearly to a value from Min to Max depending on which sensor is the Fan controlled (set in Parameters 01 screen)

    • Analog Input Min Max screen serves to transform voltage level in the range of 0-10V read from Analog Input AI1 or AI2 into a real value in the sensor unit (Temperature - Celsius, Pressure - Pascal, Air Quality - CO2 ppm, Humidity %rH) This transformation depends on the sensor specification, and can be adjusted here.

    • The value on the Analog Input ranging from 0 - 10.0 V is transformed linearly to a value from Min to Max depending on which sensor is the Fan controlled (set in Parameters 01 screen)

    • Analog Input 1 is used exclusively for Fan 1 and Analog Input 2 is used exclusively for Fan 2

    • Use + and - buttons to increase or decrease values

    • Press value button to enter Keyboard to input new value

    • Press Save to confirm changes

  4. Go to AinMinMax 3 and 4. This Menu is sets the same range of voltage to sensor value transformation for Analog Input 2 Use + and - buttons to increase or decrease values

    • Go to AinMinMax 3 and 4. This Menu is sets the same range of voltage to sensor value transformation for Analog Input 2

    • Use + and - buttons to increase or decrease values

    • Press value button to enter Keyboard to input new value

    • Press Save to confirm changes

Finish Line

Author

Hrvoje Dean

Member since: 12/28/2016

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199 Guides authored

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