HF-MES-manual/en/planning_production/material_monitoring.md

Semi-finished Product Management

1. Function Overview

Semi-finished Product Management is used to record and query semi-finished product information produced in each process during production, supporting semi-finished product entry and traceability.

Main Functions:

• Semi-finished Product Data Entry: Register semi-finished product information produced in each process into the system
• Semi-finished Product List Query: Retrieve semi-finished product records by batch number, semi-finished product ID, process unit, unloading time, etc.
• Material Status Viewing: View whether the semi-finished product is currently "Completed" or "Unused"

Function Screenshot:

Figure 1: Semi-finished Product Management Page

2. Term Explanation

Term	Definition
Semi-finished Product	Intermediate materials produced in each process during production
Semi-finished Product ID	Unique number automatically generated by the system for each semi-finished product
Semi-finished Product Code	Code identifying the semi-finished product material type
Batch Number	Production batch number to which the semi-finished product belongs
Process Unit	Specific process that produced the semi-finished product
Material Status	Current usage status of the semi-finished product: Completed / Unused

3. Semi-finished Product Management Interaction Flow

3.1 Semi-finished Product List

3.1.1 List Description

The semi-finished product list displays all entered semi-finished product records, sorted by unloading time from newest to oldest by default, supporting pagination.

Table Field Description:

Field	Description
Batch Number	Production batch number to which the semi-finished product belongs
Semi-finished Product ID	Unique number automatically generated by the system, format is "process attribute-material category-material code-timestamp"
Semi-finished Product Code	Code representing the semi-finished product material type
Output Quantity	Quantity of semi-finished products produced in this process
Process Unit	Process name that produced the semi-finished product
Production Equipment	Equipment number used to produce the semi-finished product
Material Status	Red label indicates "Completed", green label indicates "Unused"
Unloading Time	Time when the semi-finished product was produced

3.1.2 List Query

Semi-finished product records can be filtered by the following conditions:

Query Condition	Description
Batch Number	Fuzzy search by batch number
Semi-finished Product ID	Exact search by semi-finished product ID
Process Unit	Filter by selecting from the dropdown list of process units
Unloading Time	Select a time range to query semi-finished products produced within that period

Function Screenshot:

Figure 1: Semi-finished Product Management Query Conditions

3.2 Enter Semi-finished Product Data

3.2.1 Entry Process Description

Operation Steps:

1. Go to [Production Planning] → [Semi-finished Product Management]
2. Click the [Enter Semi-finished Product Data] button above the table
3. Fill in the following information in the pop-up dialog:

Field	Required	Description
Production Batch	Yes	Select the associated production batch from the dropdown list
Process Unit	Yes	Select the process unit that produced the semi-finished product from the dropdown list (options automatically linked based on selected batch)
Equipment Code	Yes	Select the production equipment number from the dropdown list
Output Quantity	Yes	Enter the output quantity of this process, minimum is 1
Output Date	No	Select the output date of the semi-finished product

4. Click OK to submit after filling

Function Screenshot:

Figure 1: Semi-finished Product Management Data Entry

3.2.2 Entry Validation Description

Validation Item	Rule
Production Batch	Required, must be selected from the list
Process Unit	Required, must be selected from the list
Output Quantity	Required, must be a number greater than 0

3.2.3 Entry Processing

After submitting the entry, the system will automatically perform the following processing:

1. Validate Associated Data: Confirm that the batch number exists, the process unit is valid, and the material output configuration for this process has been set
2. Generate Semi-finished Product ID: The system automatically generates a unique semi-finished product number based on process attributes, material category, material code, and current time
3. Calculate Subsequent Processes: Automatically determine the next flow process for this semi-finished product based on the process flow
4. Save Data: Write the semi-finished product information to the system. If any step fails, it will automatically roll back to ensure data consistency

4. Material Status Description

Status	Label Color	Description
Completed	Red	The semi-finished product has been used by subsequent processes
Unused	Green	The semi-finished product has not been used by subsequent processes yet