Capacity Use by Planned Order (cprrp2100m000)
Use this session to list the capacity use by work center or by planned order. For every operation, LN displays the capacity use in a separate line. Therefore, if a plan item requires one work center for two separate operations, two lines appear for the order.
In the details session, you can find the lead time and the general settings for each order line.
You can list the capacity data in three ways:
- By work center, in order of date (default).
- By work center/order number combination, sorted on operation.
- By order number, sorted on operation.
If you list the capacity data by work center, LN displays all the planned orders that require work center capacity. You can double-click a specific order to view the details about the capacity it demands of the work center. For a more general overview about capacity requirements for a specific work center, select the work center option from the appropriate menu, and next the View Resource Order Plan option. Subsequently, LN starts the Resource Order Plan (cprrp0530m000) session in which LN can display all the orders that require work center capacity for a definable time bucket.
If you started this session by zooming, you can only find and select a record.
Field Information
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- Scenario
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- Plan Level
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- Order Type
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The order type for which you want to display the work center capacity use.
- Planned Order
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The planned order number.
- Operation
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The operation that requires work center capacity.
- Plan Item
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The ordered plan item for which work center capacity is required.
- Order Quantity
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The order quantity that you defined in the Planned Orders (cprrp1100m000) session.
- Quantity Planned Input
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The quantity for which LN actually plans the production.
The Quantity Planned Input of an operation can be greater than the operation's Quantity Planned Output, in order to account for material losses because of scrap and yield. The scrap quantity and the yield percentage are defined in the Routing Operations (tirou1102m000) session.
- Quantity Planned Output
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The quantity of the main item that you expect to be output by the operation.
- General Details
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- General
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- Work Center
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The work center for which LN displays the capacity use.
- Machine Type
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The machine at the work center of which capacity is required.
- Number of Machines
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The number of machines available to perform operations for the production order.
- Transfer Lot Size
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The number of items for which an operation must be finished before you can start with the next operation. Even though an operation is not yet finished for all items in a production order, you can start the next operation for the items that are already finished.
The transfer-lot quantity concept replaces the previously used concept of overlap percentage on operation.
- Scrap Quantity
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A fixed quantity of unusable material, for example, faulty components, or material lost in cutting or sawing operations. The gross material requirements must be increased to account for anticipated scrap.
- Yield Type
- Yield Percentage
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The usable output from a process expressed as a percentage of its input.
Example 1
A certain production process for light bulbs has a yield of 98%. So, out of every 100 light bulbs produced, 98 are good on average. The remaining light bulbs are faulty, and will therefore be rejected.
Example 2
Steel wires are twisted together to produce a steel cable. Due to the twisting, the cable is 10% shorter than the wires from which it is produced. So, the yield is set to 90%.
- Material Warehouse
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This field is only used if the order is planned by a planner, in which case LN displays the warehouse that the planner uses to pick up materials.
- Fixed Duration
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If this check box is selected, the cycle time has a fixed duration.
- Capacity Use
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- Capacity Use (hrs)
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The sum of the average setup time and the total cycle time for the ordered item quantity in hours.
- Labor Capacity for Setup
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The labor capacity in hours required to set up for a production order.
LN calculates the value of this field by multiplying the value of the Man Occupation for Production of the Routing Operations (tirou1102m000) session by the value of the Production Cycle Time field.
- Labor Capacity for Production
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The labor capacity in hours required to produce the quantity planned input.
LN calculates the value of this field by multiplying the value of the Man Occupation for Production of the Routing Operations (tirou1102m000) session by the value of the Production Cycle Time field.
- Machine Capacity for Setup
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The machine capacity in hours required to set up for a production order.
LN calculates the value of this field by multiplying the value of the Machine Occupation of the Routing Operations (tirou1102m000) session by the value of the Production Cycle Time field.
- Machine Capacity for Production
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The machine capacity in hours required to produce the quantity planned input.
LN calculates the value of this field by multiplying the value of the Machine Occupation of the Routing Operations (tirou1102m000) session by the value of the Production Cycle Time field.
- Dates and Lead Times
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- Dates
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- Transport To
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The date on which the item is transferred from the sending warehouse of the previous operation.
Note: This field is relevant in case of operation subcontracting with material flow support. - Queue
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The date and time on which the material is needed to be able to start the production on time.
- Production / Planned Start
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The start time of the operation.
If you simulate an order plan, LN determines the start times and finish times of the operations by backward planning. LN plans backward based on the extra lead-time, the safety time, and the routing of the plan item.
LN starts planning backward from the requirement date of the planned order.
LN first calculates the sum of the safety time and the extra lead-time. This results in a number of days.
After the above calculation, LN takes the date, that is the calculated number of days before the requirement date, as the finish date of the order. From the finish date, LN plans the start times and finish times of the operations backward according to the routing. The last planned operation must be ready on the finish date of the order.
The length of the period between start time and finish time equals the sum of the setup time and the production time.
LN retrieves the extra lead-time of the plan item from the Items - Planning (cprpd1100m000) session and the safety time of the plan item from the Items - Ordering (tcibd2100m000) session.
Note: You can manually change the way an order is planned in the Planning Method field of the Planned Orders (cprrp1100m000) session. - Run
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The date and time on which LN plans to start production.
If you alter the date and/or time of the Remainder Start Date field, LN recalculates the value of the Setup Start Date field.
The start date of the operation is copied from planned production orders, which are generated in Enterprise Planning , when the orders are transferred from Enterprise Planning to Job Shop Control .
If the production order is transferred from the session in Production Order Advice (whina3100m000) in Warehousing , LN copies the start date of the operation from that session.
When you manually enter an order in the Production Order (tisfc0101s000) session, LN calculates the value of the Setup Start Date field using the lead-time elements of the operation that you specified in the Routing Operations (tirou1102m000) session.
- Planned Finish
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The finish time of the operation.
If you simulate an order plan, LN determines the start times and finish times of the operations by backward planning. LN plans backward based on the extra lead-time, the safety time, and the routing of the plan item.
LN starts planning backward from the requirement date of the planned order.
LN first calculates the sum of the safety time and the extra lead-time. This results in a number of days.
After the above calculation, LN takes the date, that is the calculated number of days before the requirement date, as the finish date of the order. From the finish date LN plans the start times and finish times of the operations backward according to the routing. The last planned operation must be ready on the finish date of the order.
The length of the period between start time and finish time equals the sum of the setup time and the production time.
LN retrieves the extra lead-time of the plan item from the Items - Planning (cprpd1100m000) session and the safety time of the plan item from the Items - Ordering (tcibd2100m000) session.
Note: You can manually change the way an order is planned in the Planning Method field of the Planned Orders (cprrp1100m000) session. See To replan planned orders. - Move
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The date and time on which the wait time is planned to finish, and the move time is planned to start.
- Transport From
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The date on which the item is transferred from the receiving warehouse, that is, the warehouse of the subcontracting work center.
This field is relevant in case of operation subcontracting with material flow support.
- Transport To (Next Operation)
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Date on which the item is transferred from the sending warehouse of the current operation.
This field is relevant in case of operation subcontracting with material flow support.
- Queue Start (Next Operation)
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The exact time and date of the earliest start date of the next operation.
LN calculates the queue start by adding up the value of the Wait field and the Move field to the value of the Wait Start Date field.
- Lead Times
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- Transport To
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The time required to transport the subassembly from the sending warehouse to the warehouse at the subcontractor. In the manufacturer's system, the warehouse at the subcontractor is defined as an external warehouse.
This field is relevant in case of operation subcontracting with material flow support.
Default value
The default value is calculated in Freight based on the addresses of the warehouses.
Note: If the first operation of the routing is subcontracted, this field is zero, because in that case no subassembly is transported from the manufacturer to the subcontractor. - Queue
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The queue time for the specified operation.
- Average Setup
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The average setup time for the operation as defined in the Routing Operations (tirou1102m000) session.
- Fixed Setup
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The time that is needed to adjust a machine before an operation can start. This time is independent of the operation sequence.
- Production
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The work center capacity required to produce the quantity planned input.
LN calculates the production cycle time by multiplying the value of the Quantity Planned Input field by the value of the Cycle field.
- Cycle
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The cycle time for the production of a single item.
- Wait
- Move
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The move time at the end of the operation.
- Transport From
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Lead time of transport of the subassembly from the warehouse at the subcontractor to the receiving warehouse. In the manufacturer's system, the warehouse at the subcontractor is defined as an external warehouse.
This field is relevant in case of operation subcontracting with material flow support.
Default value
The default value is calculated in Freight based on the addresses of the warehouses and work centers.
- Time Unit Queue Time
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The time unit that LN uses to express the queue time.
- Miscellaneous Data
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- Subcontracting
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- Subassembly Type
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The type of subassembly being planned for.
Allowed values
- Subassembly to be Sent
- Subassembly to be Received
- Subassembly to be Sent and Received
- Not Applicable
- Subassembly
- Subassembly Warehouse
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The warehouse from which the subassembly is sent or in which the subassembly is received.
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- Original Routing
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The routing used before the Generate Order Planning (cprrp1210m000) session was updated.
- Original Sequence
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The order sequence before the Generate Order Planning (cprrp1210m000) session was updated.