Workstation Working Hour User Manual

1. Overview

The Workstation Working Hour module in ERPNext is used to define the working hours of a workstation. This ensures that manufacturing operations are scheduled within the allocated working hours and prevents scheduling conflicts.

2. Key Features

Time-Based Scheduling: Define start and end times for workstations.
Operational Control: Enable or disable working slots.
Auto-Calculated Hours: The system automatically calculates total working hours.
Prevents Scheduling Conflicts: Ensures work orders align with the available time slots.
Integrated with Workstations: Links directly to workstation configurations.

3. Pre-Requisites

Before configuring Workstation Working Hours, ensure:

A Workstation is already created in ERPNext.
You have the necessary Manufacturing User permissions to modify working hours.

4. Step-by-Step Usage

Step 1: Accessing Workstation Working Hour

Navigate to Manufacturing > Workstations > Workstation Working Hour.
Click New to create a new entry.

Step 2: Defining Working Hours

Enter the Start Time (e.g., 08:00 AM).
Enter the End Time (e.g., 04:00 PM).
Ensure the Enabled checkbox is selected to activate the time slot.
The system will auto-calculate Hours based on start and end times.
Click Save to store the working hour entry.

Step 3: Linking to a Workstation

Navigate to the respective Workstation entry.
Add the defined working hour entries under Working Hours.
Save the workstation settings.

5. Script Customizations

Auto-Calculate Hours: Modify the hours field calculation logic.
Restrict Timing Overlap: Implement validation to prevent duplicate time slots.
Enable Dynamic Holiday Check: Customize to exclude public holidays from working hours.

6. Troubleshooting (Common Errors and Resolutions)

Error	Cause	Solution
Cannot Save Working Hour	End time is earlier than Start time	Ensure End Time is after Start Time
Hours not Auto-Calculated	Incorrect time format	Use 24-hour format for accuracy
Workstation Not Assigning Hours	No working hour entries	Create and link working hours to workstation

7. User Roles and Permissions

Roles Available:

System Manager: Full control over Workstation Working Hours.
Manufacturing User: Can create and modify working hours.
Read-Only Users: Can view working hour schedules but not edit them.

Permissions Matrix

Action	System Manager	Manufacturing User	Read-Only
Create Workstation Working Hour	✅	✅	❌
Modify Workstation Working Hour	✅	✅	❌
View Workstation Working Hour	✅	✅	✅
Link Working Hours to Workstation	✅	✅	❌

8. Key Notes

Ensure working hours do not overlap to prevent scheduling conflicts.
Always set working hours in 24-hour format for clarity.
Enable the checkbox to activate a working hour slot.
Review working hour assignments periodically for workload optimization.

This manual provides a complete guide to setting up and managing Workstation Working Hours in ERPNext. For further assistance, contact the System Administrator or refer to Frappe Documentation.

Manufacturing