Negative value from PLC

    Hi everyone, I'm trying to transfer a 16-bit signed integer from an API.

    code : SIGNAL offset_x $IN[124] TO $IN[139]

    on the plc side, my variable is declared as a signed integer

    when I visualise my variable "offset_x" when I send 25 I receive 25 but when I send -25 I receive 65511 which means that on the work visual side my variable is declared as a UINT

    Can you help me solve my little problem?

    Thank you

    Translated with DeepL.com (free version)

  • Fubini March 29, 2024 at 11:42 AM

    Approved the thread.

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