| IMPORTANT |
| It is extremely important that you set up and work within the CBS training site. If you work within any other site, you will not be able to access a CBS server. To simplify data entry, select the CBS site as your default site on the Sites per User window. Also, to keep your data separate from that of other users, be sure to name all data using your initials as the prefix. |
Purpose: The purpose of this exercise is to create the required data used in the Constraint Based Scheduling (CBS) exercises. This sets up data for your site that needs to be done only once for all CBS exercises.
General exercise for Overview of Constraint Based Scheduling Data
Purpose: The purpose of this lesson is to demonstrate how CBS handles DOP structures that were created manually.
Windows:
DOP Header
Simulation Client
Note: This exercise assumes that you have set the supply type to DOP for the following parts: XX–250–G1, XX–250–G10, XX–250–G20, XX–250–G30, XX–250–G100, XX–250–G200, XX–250–G300 and XX–250–G400. It also assumes that you have set the DOP connection to Automatic DOP for Part XX–250–G1.
Open the DOP Header window to create a manual DOP structure.
Create a new record.
In the Description field, enter XX–250–G1 Manual DOP.
Click the Detail tab. In the Part No field, enter XX–250–G1.
In the Site field, enter your site, if your site is not defined as the default for your user.
Under Demand, in the Due Date field, enter a future date.
In the Qty Demand field, enter 50.
Save your changes. A DOP header is created. The DOP ID appears automatically.
Reopen or refresh the Simulation Client.
In the Data Tree window, find the DOP ID under the Activities/DOP Demand Orders node.
Return to the DOP header. Right-click, click Create DOP Structure, and then click Create Structure. Verify that the DOP structure has been correctly created for the XX–250–G1 part.
In the DOP header, right-click and then click Release. Verify that the background process to release the DOP structure has completed successfully.
Reopen or refresh the Simulation Client.
In the Data Tree window, find the DOP demand order. Right-click and then click Show.
Click Show Relations to see all shop orders associated with the DOP structure.
Hold down the Shift key, and drag the DOP demand order to the object table area of the Gantt Overview pane. All shop orders, along with the DOP demand order, are displayed.
In the Gantt chart, click Plot Settings and then click Plot Settings in the menu that appears. The Settings dialog box appears.
In the Settings/Plot Settings/Extended Information tab, select Shop Order in the Class Name area and then select the Part No and Need Date check boxes in the ToolTip Settings area.
Hold down the Shift key, and move the cursor from one shop order to another in the Gantt chart. As the cursor moves across a shop order, the part number and need date for that shop order appear in a ToolTip.
In the Show area of the Settings/Plot Settings/General tab, select the Precedence Line check box. A line appears indicating the pegged relationships between the shop orders. Close the Settings dialog box.
In the Gantt chart, right-click one of the shop orders in the DOP demand order, and then click Show.
Click Show Relations.
Note: Child shop orders related to this shop order appear in the Preceding Activities window. Parent shop orders fed by this shop order appear in the Succeeding Activities window. The DOP demand orders to which this shop order belongs appear in the Related DOP Orders window.
In the shop order for part XX-250-G10, verify that it has material constraints for parts XX-250-G100 and XX-250-G200. Verify that a material constraint does not exist in the last operation for the part XX-250-G10.
In the shop order for part XX-250-G20, verify that it has a material constraint for part XX-250-G300. Verify that a material constraint does not exist in the last operation for the part XX-250-G20.
In the shop order for part XX-250-G30, verify that it has a material constraint for part XX-250-G400. Verify that a material constraint does not exist in the last operation for the part XX-250-G30.
In the shop order for part XX-250-G1, verify that it does not have material constraints for parts XX-250-G10, XX-250-G20, and XX-250-G30. Verify that a material constraint does not exist in the last operation for the part XX-250-G1.
You can perform scheduling actions on the entire DOP structure. In the Gantt chart, right-click the DOP Demand Order, and then click Unschedule. Click Maintain Resource Assignments.
Right-click the DOP demand order, and then click Scheduling. Click As Late As Possible and Maintain Resource Assignments.
Purpose: The purpose of this lesson is to show you how CBS handles DOP structures created from customer orders.
Windows:
Customer Order
DOP Header
Simulation Client
Reopen or refresh the Simulation Client. Find the DOP ID under the DOP Demand Orders node.
Right-click the DOP ID, and click Show.
Click Show Contents to see customer order information for the DOP demand order.
Return to the DOP Header window. In the header portion of the window, right-click and then click Create DOP Structure.
Click the Structure tab. Find the DOP Order for Part XX–250–G30, right-click, and then click Release. You will first need to release the DOP order for the component part of XX–250–G30.
Once the background process has completed, reopen or refresh the Simulation Client.
Find the DOP demand order, and verify that the shop order for Part XX–250–G30 has been created and is related to the DOP ID.
Purpose: The purpose of this lesson is to demonstrate the function of the Unpeg Supply option.
Windows:
DOP Header
DOP Order
Simulation Client
Purpose: The purpose of this lesson is to demonstrate how CBS handles DOP structures created from customer orders that went through the Capability Check process.
Windows:
Customer Order
Simulation Client