krishna k

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Posts posted by krishna k

  1. Posted

    On 4/23/2020 at 7:45 PM, Gman1 said:

    Hi all!

    We have a problem with a Mitsubishi system. After switch off the machine in home position and back on, it resets the servo encoder value to 0. 

    I checked the servo parameters, and the Absolute encoder is enabled, the ext. battery is ok and no zero reseting in the program ( I think...). Is there a parameter I should check or some setting in the intelligent module?

    The system consists Q01CPU, QD77MS2 im., J4 200B amp with 6v battery, and HG-SR152 motor.

    Hi,

      Did the HPR is completed sucessfully .?

  2. Posted

    2 hours ago, GreenMan said:

    Hi

    Why use a old platform like Q series? What about spare parts after 10 years?

    In the IQ-R system you do not need any code for normal analog handling like filtering and scaling.

    Good luck:-)

     

    hi,

      yes i too thinking for IQR..

       thanks..

  3. Posted · Edited by krishna k

    On 3/2/2020 at 2:08 PM, Gambit said:

    The amount of channels is not an issue.
    You will need an iQ-R system for all the analog cards or you have put them on remote IO.

    Ok sir thank you.

      We are planing to go for Q series PLC .

    Did you used any application with this much Analog .Can you able to share the Configuration details.

  4. Posted

    Hi Friends,

               I am in a requirement to control huge nearly 300 channels Analog in a system. That is through PLC i  need to give a Voltage output for 250 channels. Which Configuration will suitable for this requirement.

           Is it possible?

       Any difficult is their in controlling this much Analog output in PLC?

      Kindly advice me..

     

  5. Posted

    9 hours ago, Eccu said:

    Problem solved by reading MELSEC iQ-R Profinet IO Controller manual:

    "Profile of the RJ71PN92 are automatically registered in GX Works3 during the installation of GX Configurator-PN "

    If you see attached window when you try to open your project, install first GX Configurator-PN. And read manuals :)

    Unable to open.jpg

    Hi ,

        Thanks for Updating the Solved method in this Forum.It will be useful to all.

     

  6. Posted

    On 12/8/2016 at 1:50 PM, Hycu said:

    Hi, I have a problem. I want to make a specific *.csv file that will contain data from, let’s say, D0-D100 registers from my PLC. The *.csv file should be created when some event occurs (not periodically). What is the best way to do it? I thought of using MX Sheet / MX Component, but I’m wondering if there is another (cheaper) possibility to communicate with PLC from for e.g. Excel (I mean read data automatically from PLC to Excel via USB or Ethernet), and then use a macro to save it as *.csv file in a specific location?

     

    Hi ,

      Kindly send us the PLC Details to Discuss further.

    The latest FX5,R and Q PLC are having Sd Card slot inbuit in it .so we can do logging easily through Configurator.

     

  7. Posted

    40 minutes ago, kaviraj said:

    I have R16 PLC (firmware45) and SD card(2GB). Can any one help me to create CSV file in SD card.I need to Logg the data of D0-100 when the M0 trigger bit goes high. can any please help to creat  ladder for this. it will be really helpful.

    Hi,

     The Data Logging function can be configure through CPU Logging Configurator Tool. You having it?

     

  8. Posted

    5 hours ago, tranthanhtung said:

    Yep, I already ping --> it's ok.

    But, can't connect from GT designer, it displayed as first post.

     

    Hi,

           Then is the GOT is listdown in LIST screen that we can go through that List Button.

    Or else contact me in my Whatsapp we can Discuss in Detail  +918610724575..

     

  10. Posted

    1 hour ago, tranthanhtung said:

    Dear,

    I'm trying read/write program from GT Designer to HMI (GT2708) via Ethernet.

    However, I can't connect with HMI via Ethernet,

    It popup messenge as attach file

    Who have experience about this, pls share it for me

    Thank you

    Untitled.png

    ETHERNET.GTX

    Hi,

      Is this is a New HMI or having program in it?

    How you are connectiong to HMI is it Direct or Through Ethernet Switch?

     

  11. Posted

    13 hours ago, wzrdstrm said:

    Q03UDECPU.

    I remember having this issue with a another type PLC, I put all the changes at the bottom of the routine, as stated just before the END, so as not to get caught in a GOTO type issue. Could it be a range issue?

     

    Hi

       Can you send me the program I will check and will contact you

    krishnakum.ice@gmail.com

  14. Posted

    1 minute ago, Haniv said:

    Dear all...

    I am new here.

    I have a problem when connect my laptop to new PLC FX3U series. There was sign that I must update a driver for FX3U-USB-BD.

    Where can I get it for free? Could anyone here help me to share a link please?

     

    thanks!

    Haniv

    Hi Haniv,

        Did you tried the esayzocket location where you can have driver for USB..

       Contact me for further support..

  15. Posted

    45 minutes ago, wzrdstrm said:

    Not new to PLC's, but new to Mitsu PLC's. Seems like old TiSoft. Couple things, should be easy for the experienced. I created new logic, simulated it, added to online program at the bottom of the routine, just before the End line. Logic appears to be skipped and is not updating. Preceding network is a  Return from a call. Why do they not update after that return and at the bottom of the routine?

    Second....please, When I cut and paste a network in Monitor Write, the network I paste does not highlight that it is an edit, if I click on a contact in the network I pasted and change a contact, then the network shows it as an edit. Comments?

    TIA

    Hi wzrdstrm,

        If your new program is not working means either the rung you paste is not executing or their may be double coil error...

       Please check is your rung is working by putting a timer in it ...

      Orelse contact me on my WhatsApp

    +918610724575

  18. Posted

    On 12/4/2019 at 6:39 PM, Shahnu said:

    Hi Everyone 

    please suggest me how to convert Mitsubishi GOT 2000 program to GOT 1000

    please🙏

    Hi shahnu,

         I think we can't go from got 2000 to got 1000.

        But please send me your backup to my mail I will try it

       krishnakum.ice@gmail.com

  19. Posted

    58 minutes ago, hoong said:

    Hi Mr Krishna K,

                      I'm not so familiar about the software using. But i do know the operating system using was win 3.11

    There is not things change except the computer it self. Even the hard drive was the original. Or otherwise can you provide me any methods to check the PC software?

    Hi Mr.Hoong,

         We need to know the things below,

    1. What software using.

    2. What communication the PC is with PLC.

    3. For what the software is using..

           Orelse you please contact me on Whatsapp +918610724575

     

  20. Posted

    Hi Mr.lee

        Just convert total hour + minutes into total minutes and add a register value plus one for every minutes to count..

      For further clarification contact me in my on WhatsApp :+918610724575

  23. Posted

    Hi Mr.Deny Zaelani,

       The Module FX3U-485-BD  Supports serial non procedure protocol and dedicated protocol for Mitsubishi communication devices like HMI.

    To make a Modbus communication with Mitsubishi FX3U PLC you need to Have a FX3U Modbus Card.

    This Card FX3U-485-BD will not support MODBUS

    1 person likes this