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Ofir

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Posts posted by Ofir

  1. Hello,

    If you wish to know that button was pressed from WebServer (not from HMI) ,  you can link to the actions of the web element - set bit  of specific bit that the button was pressed so you will know it was pressed from the web and not from HMI. (This bit will not be linked to HMI elements).

    Since several clients can be connected in the same time , there is no web page change according to bit since it will change the web page to  all clients.

    There is no automatic log off for the webserver.

  2. Hello,

    First please note that Unitronics company is the PLC manufacture and as I understand KOMSAN is the company that made the machine using our PLC.

    In general to enter a value via the keypad is done by pressing on the key numbers.

    If you dont know the password then you will have to find a contact person from the company that made this machine.

  3. Hello,

    Regarding MODBUS RS485:

    Are you using MODBUS periodic? if yes then what is the interval you are sending the commands and how many commands?

    In general I suggest to increase the interval first to 1 second or more for example just to check if the problem relates to loading the bus more then it can handle (more than 38400 bits per second).

    Canopen:

    Can you explain in more details why do you need to change PDO1? What exactly do you want to map to PDO1?

    currently for TPDO1 the parameters mapped are status word and control effort.

    image.png

  4. Hello,

    You can use the data table widget to show the column of the food - Then when touching the area of the index the selected row tag will contain the value of the index.

    Now you can read from the table this value according to the select row tag:

    image.png

    The name of the data table needs to be entered manually.

  5. If you wish to link the IO data to your Ethernet/IP configuration - just click on the green "Empty" of the Input or output to get the list of the tags in the system.

    In the list you will find also the UID-W1616T - Now you can choose it and select the inputs or outputs, if you wish to link the  whole array just use the back space to delete the bracket and press enter.

  6. Hello,

    As you mentioned you dont have to use PID Autotune. You can directly use the RUN PID Ladder element. 

    when using the PID RUN , you will need to configure the struct PID Config (non -retained struct) - there you can enter the parameters you wish to use.

    Once you got good results, you can use the save PID to save to the struct PID AT params (retained struct) .

    When the PLC powers up you can load the parameters from the PID AT params to PID config.

     

  7. There is no option to change the ESMTP/SMTP protocol from UniLogic.

    Basically we are using standard SMTP/ESMTP protocol and never got complaint about it.

    You can try using other mail server (he can use public mail server such as Gmail, Hotmail etc..)

  8. Hello,

    Can you explain in more details what is the task you need to accomplish?

    Please note that IO module UID-0808THS support scenarions.

    A Scenario is a pre-configured implementation of specific functions. A Scenari displays an illustration that shows the exact functions it will carry out, and the I/Os that the functions will use.

  9. Hello,

    The length of the IP address xxx.xxx.xxx.xxx for string is 15 and  up.

    The IP address tag in the struct of remote slave is not editable. 

    If you wish to change to the Remote Slave ID or Slave IP directly from the HMI (without downloading application) follow the below steps:

    1. Go to UniApps
    2. Select Network Tab and then MODBUS:
    phpC7yfNl

    3. Select Ethernet Master or Serial master. Then press on the slave ID or IP that you wish to change:

    phpPNWD5A

    4. Virtual keypad will appear - change to the required ID or IP and press on Ok,

    Now UniStream as MODBUS master will connect to the required ID or IP.

  10. Hello,

    First I want to point that the MODBUS Advanced functions are only when the UniStream perform as master.

    If I understand you right, the UniStream is MODBUS slave and the  SCADA is the MODBUS master.

    In this case after preparing the list of registers/coils in the slave configuration, you can export it to Excel so that the you can provide it to the SCADA programmer.

    As you mentioned indeed the export option is already supported:

    image.png

    Can you explain what exactly you wish to import?

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