4061¶
“‘VAR_IN_OUT’ parameter ‘<name>’ of ‘<name>’ must be used.”
A VAR_IN_OUT parameter must be passed a variable with write access, because a VAR_IN_OUT can be modified within the POU.
“‘VAR_IN_OUT’ parameter ‘<name>’ of ‘<name>’ must be used.”
A VAR_IN_OUT parameter must be passed a variable with write access, because a VAR_IN_OUT can be modified within the POU.