The @SOLVE Time Limits box on the General Solver tab:

is used to set time limits on the runtime of @SOLVE commands, which is a command available in calc sections for solving sub-models.  The time limit, if specified, will be applied to each individual @SOLVE command encountered in calc sections.

When the None option is selected for the Time field, LINGO does not impose a time limit. Any nonnegative value will be treated as a runtime limit, in seconds, for each @SOLVE command.  If the time limit is hit, the @SOLVE command will be interrupted, and the best solution found, up to that point, will be returned.

LINGO defaults to the no time limit on @SOLVE commands and will not kill scripting when interrupts occur.