_mmel

MrPLC Member
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About _mmel

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    Newbie

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  • Country Singapore
  1. 3 Data Memory into 1

    Good day to the members of Mr.PLC. I need some help on the basic of moving 3 Data Memory into 1.   For example ; D457 = day D458 = month D459 = Year   How do I move these into 1 data memory ? say, D460. What functions can I explore ?    Thank you in advance.   
  2. Understanding MOVD Function

    Thank you. This tutorial has helped me understand it a little more.
  3. Good day to all, As per the title stated, I am having troubles understanding this MOVD function. I have read the Instructions Help afew times but what I do not fully understand is how do I derive the CODE (e.g #10 , #12) For example, A351 is the HourHourMinMin (HHMM) I know for me to extract the HH, I will have to insert #12 and if its the MM I want, I will insert #10. I am not sure if anyone can explain to me in an easier way for me to understand why it is this way.
  4. Unable to conect to PLC

    Hi. Thank you for the response.. Yes, I did this as well but still couldn't connect... 
  5. Unable to conect to PLC

    Hi. Firstly thank you for the response. I am connecting it thru USB, and it's the CJ series which uses cx-programmer v9.5  
  6. Unable to conect to PLC

    Good day members of MrPLC. I am facing a connection problem to PLC with my personal laptop. error : Unable to connect to PLC If i use my work latop i am able to connect it through Direct Online and/or Work Online I am connecting via USB and my software is CX-Programmer V9.5 Any advise ok this?    Thanks in advance