4060¶
“‘VAR_IN_OUT’ parameter ‘<name>’ of ‘<name>’ needs variable with write access as input”
Variables with write access have to be passed to VAR_IN_OUT parameters, because a VAR_IN_OUT can be modified within the POU.
“‘VAR_IN_OUT’ parameter ‘<name>’ of ‘<name>’ needs variable with write access as input”
Variables with write access have to be passed to VAR_IN_OUT parameters, because a VAR_IN_OUT can be modified within the POU.