Every operation has a fixed date/time level and a fixed quantity level. If the operation is moved manually, the fixed date/time level becomes 10, which can be rescheduled to attract the back and forth work, and if the actual quantity is added to the operation, the fixed date/time level becomes 40, which can be rescheduled to allow the planned quantity of the post-process work to be done is overwritten by the actual quantity.
If you complete the generated work, the order is completed, including the work, and if you change the work back to planned, the order is set to uncommitted, and if you complete the order, all of the work is completed, but the actual work is not erased and does not change back to planned.
Work status (Scheduled, Released, and Complited)
Fixed date and time can be divided into the following three levels in accordance with the flow of planning, issuing instructions, and entering actual results in the production management system.
Planning stage「Scheduled」
Drag and drop can move it, so it's used to reschedule the reschedule result manually and reschedule again. Fixing a resource moves in the same resource by rescheduling, fixing a time moves in the same time by rescheduling, and fixing all resources does not move at all by rescheduling.
- Planned（Time FIxed Level0）:Drag and drop or reschedule works.
- Planned and Full Fixed（Time FIxed Level10）:It works on a drag-and-drop, but not on a reschedule.
Manufacturing instruction output stage「Released」or「Frozen」
The lag between issuing a production instruction and receiving performance feedback is a lag between issuing a production instruction and receiving performance feedback, so you can place a planning reference date and time regardless of performance by setting the status of the directed work to "Released" or "Frozen".
However, if you do this, you will end up with things that did not come up in the actuals being assigned in the past in the deemed actuals, so you need to periodically check for such work.
- Released（Time FIxed Level20）:Drag and drop doesn't work at all.
- Frozen（Time FIxed Level30）:Drag and drop doesn't work at all.
Actual production stage「Started」or「Completed」
It doesn't work by dragging and dropping or rescheduling.
- Started（Time FIxed Level40）:Actual start date and time, actual quantity
- Completed（Time FIxed Level50）:Enter the date and time of the end of the results.
Order status
You can only change the status from the order table to "Not Started" and "Complete", and the work becomes "Started" when the work belongs to the order and becomes "Complete" when all the steps are completed.
Although the order is broken down into work steps, you can only set "Started" from the work table because it is not possible to specify which steps are already started from the order table.
When you download the manufacturing orders generated by the MRP of the production control system to the scheduler, allocate the work to resources and then upload the results to the production control system, I think it is more convenient to put the results per order.
Upload the actual start date and time, actual end date and time, actual quantity and status of the orders table in the scheduler to the actual start date, actual end date and time, actual quantity and status in the manufacturing instructions of the production control system.
The fixed quantity level determines the overall quantity of work in the order. Basically, the quantity of work in the previous and subsequent processes is calculated based on the highest fixed quantity level.
When the actual quantity of work is entered, the planned quantity of work in the subsequent process is linked (only for work in the same order). For example, if the quantity of work does not improve as planned, even if the actual progress rate is 50%, the status is set to "Complete" when the actual completion date is entered and the quantity of work in the following process is also changed.
Incidentally, if an item code is defined for each process in accordance with the BOM structure of the production control system, the fixed quantity level does not affect the schedule.
Linking Working Status and Order Status
The reason why the only statuses that can be changed in the manual are "Not Started" and "Complete" is because the order cannot tell which work is complete from the perspective of the order, so the status of the order is changed to "Started" when the work is performed.
If you complete the first step of the order, the order becomes "Started", and if you complete the last step, the order becomes "Complete", but if you change the order back to "Scheduled", the job remains "Complete", and if you change the job to "Scheduled", the order also changes back to "Scheduled".
If you want to include results in your work
When you complete the work, the order that contains the work is completed, and when you change the work back to planned, the order returns to uncommitted.
If you want to put a track record in your order
Completing an order completes all of the work steps in question, but reverting the order back to unfinished does not revert the work to planned (work results are not lost).