[Problem]:After upgrading the firmware of the S27X series, the DIN status cannot be read correctly.
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[Problem]:After upgrading the firmware of the S27X series, the DIN status cannot be read correctly.
[Problem]: After upgrading the firmware in the S27x series, the input status of the DIN input on the configuration software is reversed. (eg: The DIN input status should be "Open" but actual display "Close" .)
[Solution]: Configure using the configuration software that matches the firmware version.