| | Possible valuesFP The frozen period. You receive a warning when you are in the
period during which you cannot change the scheduled quantities. FP (+) The frozen zone+. You receive a warning when you are in the
period during which you cannot increase the scheduled quantities. FP (-) The frozen zone-. You receive a warning when you are in the
period during which you cannot decrease the scheduled quantities. Free The schedule line is free for any change.
| |