Device Control

    • Click on the button at the end of the label to be changed;
    • Select whether to input in hexadecimal format, not select;
    • Click on the button to submit the new value.

    TIP

    This point in the device must also have the writable attribute, otherwise it cannot be written successfully.

    Check over the Modbus simulator whether the point value has changed to the same input value as above.

    Usage of decimal:

    Device value * Decimal = Display value

    When configuring the decimal at the tags, the write attribute supports the writing of the multiplication factor, E.g.

    tag_decimal

    monitor_decimal

    • tag1 is the display value configured with 0.1 decimal.

    TIP

    If the configured decimal is 0.1 and the input value exceeds one decimal place, it will be rounded up automatically. E.g, if you enter 23.56, 23.6 is displayed, and the value written to the device is 236.