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Meetto

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Posts posted by Meetto

  2. DTI selection of column from ROW and column value

    in UniLogic Software

    Posted

    Dear Sir,

    So mean to say in Unitronics, we cannot select a cell with reference to row value  and column value. 

    Then I think I need to change the PLC. I have 40 tanks to work. it is very sad.

    My plan was like this. 

    i have a tag which shows sounding. ( In EXCEL sheet it shows SOUND) i have tag which shows the trim ( Tr=0.Tr=1,Tr=1.5 etc etc) From  excel sheet the program should find the row , then column, then resulted cell in another tag which is volume.

     

  3. DTI selection of column from ROW and column value

    in UniLogic Software

    Posted

    Dear Sir,

    Have good day.

    The volume of the tank with respect to height of the liquid and Trim not strictly  a  mathematical formula. The tanks are are of irregular shapes. 

    This table made and given at the time of ship's construction. we have to follow this other wise ship's stability will change.

    in normal condition we take the sounding(height of the water) manually. The trim we calculate by how much the forwad of the ship and aft of the ship is summered. then take the difference. then we check the table, The ROW and column meets, is our volume.

     

  4. DTI selection of column from ROW and column value

    in UniLogic Software

    Posted

    Dear Sir,
    Please help on following DTI usage.

    I am using EXCEL sheet as attached for showing volume of tank. We have 2 conditions. 1. NEGATIVE TRIM 2. POSITIVE TRIM. trim is calculated by our sensor. The height of the liquid is also calculated by pressure sensor. 

    From the liquid height according to positive or negative trim, select the volume from the cell. This value want show in a numeric box. For example, I know my tank list is positive and sounding is 0.25 and trim of 1.5, as per excel sheet my volume will be 5.12 Metric cube. Want to pick this 5.12 value and show in numeric box.

    if in negative trim, at 0.25 depth and negative trim of 1 my volume will be -0.67 metric cube.

    From excel sheet how I can select  using DTI

    I marked it red for ease of reading. Can you help on this please. I have limited access to internet. cannot search and study the examples. This will be great help for me.


    With regards
    cleardot.gif
     
    Attachments area
     
     
     

    NO1TSWBP.xls

  9. Pop up window for HMI screen

    in UniLogic Software

    Posted

    Dear sir/Madam,
    I done small projects with  UniStream. I got one large project. Can i have some help to carry out this project. I am not so professional oly a small scale programmer. 

    I'm attaching one of screen shots of an existing project. we are planning to upgrade this with Unistream PLC. In the photo red color valves, when we touch on particular valve a pop up screen should come with showing two buttons OPEN   CLOSE. like at right side upper corner of the screen. 

    can we do this by designing single screen and when touch the valve the screen will pop for with that particular valve number. or we have to make pop screen for each valve. like this there are 3 screens with same number of valves. I did not buy the HMI UNIT and CPU to try.  Please help.

    20190129_160627.jpg

  12. Mr.

    in Jazz, M91 PLCs and U90Ladder

    Posted

    Dear sir/Madam,

     

    Have good day.

    I brought new  JAZZ , JZ20_J_R16, After programming I tried to load the program to JAZZ. but it is not downloading. I am using USB, in my computer it is connected to STM electronics Virtual COM port (COM17) found in system device.. In Jazz it is COM 1,  Am I doing anything wrong. please Help. How can I load program to JAZZ.

     

    Need an urgent help.

  18. Mr.

    in UniLogic Software

    Posted

    Dear Joe,

    Have good day

     

    I am attaching out line lay out.

    I got the idea from examples how to program and connect each RC-1 to Unilogic HMI. as per your guidance I will program each RC-1 seperate. 

     

    I do not know how to addresses each analogue and digital module in each loop and also each input. , I am very new to Unitronics, only made 1 PLC program using Unilogic HMI. which was not using any RC-1.

     

    Please help.

    OUT LINE OF INSTALATION..docx

  19. Mr.

    in UniLogic Software

    Posted

    Dear Joe,

    Have good day.

    I planned to do with UNISTREAM.

    Thank you for the guide line. I not started writing the programe. 

     

    My doubt is how to addresses each Digital IN/OUT and analouge input with each RC1.

     

     

  20. Mr.

    in UniLogic Software

    Posted

    Dear All,

     

    Have good day.

    I am very new to RC1 with vision logic. I am planing to built a project with 12 AI modules and 10 DI modules of 16 input.

    I read RC1 example and tech forum on EX -1 program. I tried add modules but only with first RC-1 only I can attach input modules. how to with second and third RC-1 at HW configaration.

     

    How to addresses each input and out put on each NETWORK.  Please help.

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