Modernization of the Elm Dc Servo Controller (Russian UHU by Hudognik) - Page 15

Page 15 of 15 FirstFirst ... 512131415
Results 281 to 288 of 288

Thread: Modernization of the Elm Dc Servo Controller (Russian UHU by Hudognik)

  1. #281
    vladtulei
    Guest

    Default Re: Modernization of the Elm Dc Servo Controller (Russian UHU by Hudognik)

    Quote Originally Posted by arisov77 View Post
    Connect RS232/UART to sevocontroller. Connect as on figure external led and resistor. Give power. When striking the button "Подключить" (Connect) led must once On/Off (flash). If You have no flashings, that check the number COM port. And correctness of the montage RS232/UART. If led blinks (1 once), that check the chain from output RS232/UART before conclusion 2 and 3 AtMega88 (DIP).
    You are a Fuse-bits have programmed? If yes, that try here is so.
    hy arisov, i'm having trouble comunicating with rs232 and ft232. i am using atmega88pa-pu and joseph's schematic and pcb. the transmit led blinks once. servotuning gives me the same error as moraru, in hyperterminal i am not receiving nothing. echo mode works. i think the problem is in this new chip, 88pa-pu, i have read that newer chips do not support full swing crystal.
    i have set fuse bits correct, same as described by you, i am using codevisionavr with stk300 programmer on lpt.
    if anyone knows what is the problem please respond.



  2. #282
    vladtulei
    Guest

    Default Re: Modernization of the Elm Dc Servo Controller (Russian UHU by Hudognik)

    hi everyone,
    i have done joseph's pcb, with atmega88.servo.modif.hex and .eep software and i am using atmega88pa-pu but when i'm trying to connect to servotuning.exe it shows an error message. i've tested two serial adapters, one ft232 and one rs232 on native com port.
    echo is fine, works, but in hyperterminal i get nothing when i'm powering on the board.
    fuse bits are ok, writen with codevision avr and stk300 programmer.
    i've read that this processor 88pa-pu does not support full swing crystal anymore.
    can anyone help me with compiling new code for my atmega88pa?



  3. #283
    vladtulei
    Guest

    Default Re: Modernization of the Elm Dc Servo Controller (Russian UHU by Hudognik)

    hi everyone,
    i have done joseph's pcb, with atmega88.servo.modif.hex and .eep software and i am using atmega88pa-pu but when i'm trying to connect to servotuning.exe it shows an error message. i've tested two serial adapters, one ft232 and one rs232 on native com port.
    echo is fine, works, but in hyperterminal i get nothing when i'm powering on the board.
    fuse bits are ok, writen with codevision avr and stk300 programmer.
    i've read that this processor 88pa-pu does not support full swing crystal anymore.
    can anyone help me with compiling new code for my atmega88pa?



  4. #284
    vladtulei
    Guest

    Default Re: Modernization of the Elm Dc Servo Controller (Russian UHU by Hudognik)

    hello everyone,
    I'm having trouble comunicating with servotuning.exe. I got an error message when i click connect, in hyperterminal all I get is a blank screen. I am using ft232 uart and a native com port adapter, echo mode works, but servo does not. I've made josep's pcb with Servo_AtMega88_CompInt_Modif.zip posted by arisov77. I have used atmega88pa-pu proc.
    thanks in advance for anyone is willing to help me.



  5. #285
    Registered
    Join Date
    Jan 2015
    Posts
    3
    Downloads
    0
    Uploads
    0

    Default Re: Modernization of the Elm Dc Servo Controller (Russian UHU by Hudognik)

    hi krazatchu
    this driver support 180 dc volt motor?



  6. #286

    Default Re: Modernization of the Elm Dc Servo Controller (Russian UHU by Hudognik)

    hi. Hudognik
    you can share SourceCodes ServoTuning-English, to my email kimdaihai@yahoo.com. thank you



  7. #287
    Member kayaba12's Avatar
    Join Date
    Mar 2020
    Posts
    1
    Downloads
    0
    Uploads
    0

    Default

    Quote Originally Posted by bastian106 View Post
    I have made such a dc servo controller board josepz, using atmega88, the results failed .. I check the contents of the hex file atmega88_3_3, atmega compint modif and all atmega hex file using the Proteus software "watch dog trigger" ... probably the source of the misleading ... please comment ... greetings from IndonesiaAttachment 224170

    Boz,minta nope nya donk...



  8. #288
    Member harrykane's Avatar
    Join Date
    Jul 2022
    Posts
    2
    Downloads
    0
    Uploads
    0

    Default Re: Modernization of the Elm Dc Servo Controller (Russian UHU by Hudognik)

    Quote Originally Posted by technocnctr View Post
    hi krazatchu
    this driver support 180 dc volt motor?
    Unless you’re willing to do some electrical engineering or have access to a specialist electrician it can be quite difficult to know what your motor needs are.



Page 15 of 15 FirstFirst ... 512131415

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  


About CNCzone.com

    We are the largest and most active discussion forum for manufacturing industry. The site is 100% free to join and use, so join today!

Follow us on


Our Brands

Modernization of the Elm Dc Servo Controller (Russian UHU by Hudognik)

Modernization of the Elm Dc Servo Controller (Russian UHU by Hudognik)