Open Channel Flow
Contents
1. of the predefined flumes in the user manual you should select the following code Select your choice by pressing lt Ent gt You will now switch into the sub routine that enabling you to define your own flume A flume can be defined with a minimum 8 points and up to 24 points each point described by e The point distance of the point from the transducer e The value of flow corresponding to the distance previously entered AN0001SM Rev 1 00 Copyright Solid Applied Technologies Ltd Flow measurement configuration for Customer Support SmartScan25 and SmartScan50 for gt a CS0001SM standard or custom flumes SOLID Applied Technologies Ltd December 31 2002 To summarize it graphically for the following flume flume drawn in blue 0 5m Point 1 Flow 22 9 distance 0 5m Point 2 flow 20 2 distance 0 6m Point 3 flow 17 7 distance 0 7m NJ Point 4 flow 15 4 distance 0 8m The values should be typed as follow e Point number automatically represented e Distance from transducer meters For example 15 4 meter should be entered 015 400meter e Flow value should be entered in two Separate screens o First screen is for low resolution number o Second screen is for high resolution number including decimal points For example If we wish to enter the value 1284 560 We shall put 001284 in the first screen and press enter After advancing to the second screen2. Flow measurement configuration for Customer Support SmartScan25 and SmartScan50 for gt a CS0001SM standard or custom flumes SOLID Applied Technologies Ltd December 31 2002 APPLICATION NOTE FLOW MEASURMENT CONFIGURATION FOR SMARTSCAN25 AND SMARTSCAN50 FOR STANDARD AND CUSTOM FLUMES Revision Record Written by 12 31 2002 Amit Gelber his document contains proprietary information that is the sole property of Solid Applied Technologies Ltd The document is submitted to the recipient for his use only By receiving this document the recipient undertakes not to duplicate or to disclose in part or the whole any of the information contained herein to any third party without a priory written permission from Solid Applied Technologies Ltd Flow measurement configuration for Customer Support SmartScan25 and SmartScan50 for gt a CS0001SM standard or custom flumes SOLID Applied Technologies Led December 31 2002 TABLE OF CONTENTS L DUO P G r 3 OBJEC EIYE S aun 3 REP TEN rv 4 4 MAIN MENU CONFIGURATION eesssessvesssessnesssvenseenseenneennsenssesnsvenesennsenseensnessnessnvenseenseenneene 4 5 PARSH FLUM CONFIGURATION sessesssssesscssossossosssssosnoessssscssosoossosssssossssnossssssessossossosssssos 6 6 TESTING THE CONFIGURATION Guvsremesmemsmmmemmamenemunumni innv 9 LIST OF TABLES TABLE 1 ENTERING SMARTSCAN IN MAIN MENU ccccccccecessccccssssecccssssecceesssecceessseecessssec
3. ed on make sure the application indication on the lower left side of the LCD is Liquid and not Solid 4 MAIN MENU CONFIGURATION Assuming SmartScan is configured for liquid you can configure the SmartScan for Open Channel flow measurements Please review tablett 1 Table 1 Entering SmartScan in main menu the SmartScan is This will bring you operating regularly press configuration menus lt Ent gt lt Esc gt simultaneously Now type in the requested Using the keypad type in the code password 716 The prompt is CO 000 Select 1 and press lt Ent gt for selecting single sensor mode Select 3 and press lt Ent gt You should now see the main menu for entering the main menu screen where most of the configuration screen is done The word DIST flashing indicates that that you are in the main menu screen We will return to this main menu at a later phase We shall now review each and every parameter appearing on the main menu screen A parameter irrelevant for your application will be ignored Parameters that are important for open channel flow measurement will be discussed To ignore a certain parameter do not press lt Ent gt on it Simply press the lt Next gt key to move to the next parameter AN0001SM Rev 1 00 Copyright Solid Applied Technologies Ltd Flow measurement configuration for Customer Support SmartScan25 and SmartScan50 for gt a CS0001SM standard or custom flu
4. eessseeceesaes 4 TABLE 2 CONFIGURING SMARTSCAN MAIN MENU Q u ccccccccsssccccesssccecesssecceessseccesssseeceesssecessseeeeessaes 5 2 AN0001SM Rev 1 00 Copyright Solid Applied Technologies Ltd Flow measurement configuration for Customer Support SmartScan25 and SmartScan50 for gt a CS0001SM standard or custom flumes SOLID Applied Technologies Ltd December 31 2002 1 SCOPE This document defines the configuration procedure of SmartScan unit for measuring open channel flow for standard and custom flumes The term SmartScan is used in this document for both SmartScan25 and SmartScan50 2 OBJECTIVES e Familiarize the user with configuring the SmartScan unit to support flow measurement from the main menu e Familiarize the user with configuring the SmartScan unit to support standard or custom flumes AN0001SM Rev 1 00 Copyright Solid Applied Technologies Ltd Flow measurement configuration for Customer Support SmartScan25 and SmartScan50 for gt a CS0001SM standard or custom flumes SOLID Applied Technologies Ltd December 31 2002 3 PREPARATIONS Before working with the SmartScan unit verify that 1 The SmartScan unit is connected to a DC power source using an appropriate power cord 2 The power is turned on For Open Channel Flow measurements you first need to verify that the SmartScan unit is configured to work with iquids and not with solids When the SmartScan is turn
5. he maximum depth to be measured by the unit the furthest point from the sensor 15 Flow For flow measurement Select by pressing lt Ent gt Since all other parameters after the flow parameter are irrelevant for our application so it is suggested to reset the unit by turning the power off AN0001SM Rev 1 00 Copyright Solid Applied Technologies Ltd Flow measurement configuration for Customer Support SmartScan25 and SmartScan50 for gt a CS0001SM standard or custom flumes SOLID Applied Technologies Ltd December 31 2002 When turning the device on again it should be in flow measurement mode The indications you should see are these 1 FLOW mode above the measurement reading value is active and not level or distance 2 Units should be M3 HR 3 On the lower left corner you can see the mode is Liquid and Flow and not Solid 4 None of the modes Storage I Storage II Process are active as they are not relevant for flow measurement 5 PARSH FLUM CONFIGURATION By pressing lt Ent gt on the PARSH FLUM parameter you should see the following string XYY For defining a standard flume according to the tables represented in the user manual in pages 61 70 press the appropriate X and YY code where X is the flume type each type represent a different table and YY represent flume measurement such angle depth etc For defining a custom flume in case your flume is not one
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7. mes SOLID Applied Technologies Ltd December 31 2002 Only relevant parameters should be select using the lt Ent gt key Once you have entered a value for a relevant parameter an animation of the graph bar will confirm that a selection has been made Please review table 2 for discussing relevant parameters Table 2 Configuring SmartScan main menu Step Parameter Remark __ _ S Skip using lt Next gt to the next parameter Skip using lt Next gt to the next parameter Select by pressing lt Ent gt Skip using lt Next gt to the next parameter Skip using lt Next gt to the next parameter B ean Skip using lt Next gt to the next parameter For flow measurement with M HR units Select by pressing lt Ent gt PEN For flow measurement with G P M units Select by pressing lt Ent gt Ignore if you selected M HR Relay For relay definitions ON the assumption that no me relays are needed so we can skip using lt Next gt to the next parameter EE value corresponding to the maximum 1 flow level value corresponding to the minimum flow level Me PARSH FLUM Enables definition of pre select flume with a parameter or defining our own flume Select by pressing lt Ent gt For an explanation in regards of this parameter review paragraph 6 You should now continue from the PARSH FLUM PARAMETER already defined as described in paragraph 5 PARSH FLUM Should be configured as explained in paragraph six Enter t
8. we shall see the last three digits of the whole numbers and the decimal dots 284 000 This value must be displayed as 284 560 AN0001SM Rev 1 00 Copyright Solid Applied Technologies Ltd Flow measurement configuration for Customer Support SmartScan25 and SmartScan50 for gt a CS0001SM standard or custom flumes SOLID Applied Technologies Ltd December 31 2002 Another example The following points must be defined The order of placing the values is Pl DIST 000 535 m Flow Screen 1 000022 m3 hr Flow Screen 2 022 900 m3 hr P2 DIST 000 545 m Flow Screen 1 000020 m3 hr Flow Screen 2 020 200 m3 hr P3 DIST 000 555 m Flow Screen 1 000017 m3 hr Flow Screen 2 017 700 m3 hr Etc AN0001SM Rev 1 00 Copyright Solid Applied Technologies Ltd Flow measurement configuration for Customer Support SmartScan25 and SmartScan50 for gt a CS0001SM standard or custom flumes SOLID Applied Technologies Ltd December 31 2002 6 TESTING THE CONFIGURATION It is easy to verify that the configuration is set properly Place the SmartScan sensor against the wall at a distance from one of the points you entered in PARSH FLUM mode For example if one of the points entered as P 2 DIST 000 545 m Flow Screen 1 000020 m3 hr Flow Screen 2 020 200 m3 hr Place the sensor 0 545 meters from the wall and verify the SmartScan display the value 20 2 AN0001SM Rev 1 00 Copyr
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