© 2023 HyQuest Solutions 8
Introduction
1.1 About this Manual
This manual is intended as a detailed guide for iRIS 150FX installation, configuration and operation.
This manual is also available online in Adobe Acrobat® pdf format for registered users at www.hyquestsolutions.co.nz
Throughout this document, small icons are used to identify additional information. These are as follows:
Note Indicates extra detail to expand the current discussion.
Warning Describes something that may cause problems if not heeded.
Note: The term “iRIS” is used throughout this manual in all references to the iRIS 150FX.
1.2 Key Features
This chapter contains the following subsections:
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Data Logging
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Logged Data Array Identification
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Alarm Processing
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Real Time Clock & Calendar
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Security
1.2.1 Data Logging
The iRIS supports the logging of data from six virtual sensors. Each of the six virtual sensors can obtain information from
one of the following twenty data sources:
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Analogue Input 1
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Analogue Input 2
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Pulse Counter attached to Digital Input 1
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Pulse Counter attached to Digital Input 2
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Simulated Pulse Counter enabled by Digital Input 1
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Simulated Pulse Counter enabled by Digital Input 2
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Frequency Counter attached to Digital Input 1
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Frequency Counter attached to Digital Input 2
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Up/Down Counter attached to Digital Inputs 1 & 2
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Database location (data obtained from special script)
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Floating Point Database location
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External DC power supply input – on change of state basis only
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SDI-12
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External supply value
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Temperature
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Change of State attached to Digital Input 1
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Change of State attached to Digital Input 2
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Day To Now Total attached to Digital Input 1
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Day To Now Total attached to Digital Input 2
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Year To Date Total attached to Digital Input 1
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Year To Date Total attached to Digital Input 2
Each sensor can be set up to scale the raw data source into engineering units through the application of a multiplier and
offset (slope and constant). The scaled value can be logged to non-volatile memory up to once per minute or immediately
in event mode for pulse inputs.
It is also possible to configure a sensor to also log minimum, maximum or a calculated flow rate (pulse source only) values.
Refer to the following descriptions in Section Sensors for further detail on configuring these extended logging features
as part of the Sensor Cfg menus.
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