- Course Code #21
- Siemens SIPROTEC 4 Bay Control Unit (BCU)
- Course Creation: July 2026
- Instructor: Dr. Saeed Roostaee
- saeed61850@gmail.com
- Total time: 4 hrs & 40 minutes so far
- Join our WhatsApp group for updates: https://elec-engg.com/updates/
Content
Chapter 1: Siemens SAS Introduction
- A01: Course Introduction
- A02: Review of Substation Automation System (SAS) and Course Objectives
- A03: Siemens SAS Overview
- A04: Siemens SAS Architecture
Chapter 2: SIPROTEC 4 Bay Control Unit (BCU) Hardware
- B01: Introduction to Siemens Bay Control Units (BCU)
- B02: SIPROTEC 4 BCU Models
- B03: SIPROTEC 4 – 6MD63
- B04: SIPROTEC 4 – 6MD66
- B05: SIPROTEC 4 – 6MD61
- B06: SIPROTEC 4 Hardware Architecture
- B07: Front Panel Overview
- B08: Rear Panel and Communication Interfaces
- B09: EN100 Ethernet Communication Module
Chapter 3: Configuration Using DIGSI 4
- C01: MLFB Selection and Hardware Connections
- C02: Default Configuration and Circuit Breaker Signal Assignment
- C03: Control and Interlocking Configuration (Masking I/O)
- C04: Interlocking Logic and CFC Programming
- C05: Display Configuration and Control Commands
- C06: Measurement Configuration
- C07: System Interface and IEC 61850 Configuration
Chapter 4: Practical Case Study
- D01: Bay Overview and Control Panels
- D02: Project Documentation Review
- D03: Project Configuration in DIGSI 4
- D04: User-Defined Signals and LED Configuration
- D05: Position Command Configuration and Signal Mapping to the SAS
Prerequisites
Before enrolling in this course, the following training is recommended:
- DIGSI 4 Training – Recommended
- IEC 61850 Configuration Training – Recommended
- Substation Automation System (SAS) Training – Compulsory
Enrollment
This course is designed for engineers who already have a basic understanding of Substation Automation Systems. Enrolling without the prerequisite knowledge is not recommended, as many fundamental concepts are not covered again in this course.
Completion of the Substation Automation System (SAS) Training is mandatory before enrolling in this course.
To enroll:
- If you are enrolled in the SAS Training Package, you will find the enrollment link there at the end of the course.
- If you have already completed the SAS Training, please contact us or leave a comment below, and we will check and send you the enrollment link.
Recommended Learning Path
- DIGSI 4
- DIGSI 5
- Industrial Communication
- IEC 61850 Configuration
- Substation Automation System (SAS)
- SIPROTEC 4 Bay Control Unit (BCU) ← This Course
- SIPROTEC 5 Bay Control Unit (BCU)
- SICAM PAS
- SICAM SCC