B&R PLCs on Premium Roll Forming Lines — Automation PC, X20 Systems & Motion Control

Introduction — Why B&R PLCs Are Used on Premium Roll Forming Lines

High-end roll forming machines designed for demanding industrial applications often require advanced automation platforms capable of handling complex motion control, fast communication networks, and synchronized machine components.

Many premium machine builders choose automation systems from B&R Industrial Automation because of their powerful control architecture and strong integration of PLC, motion control, and industrial networking.

B&R automation systems are commonly found in:

• high-speed roll forming lines
• automotive metal forming systems
• structural steel production equipment
• complex multi-axis forming systems

These machines typically require:

• synchronized servo motion control
• high-speed production
• integrated safety systems
• advanced diagnostics

B&R automation platforms provide the performance required for these demanding applications.

Overview of B&R Automation Architecture

B&R automation systems are built around a modular control architecture that combines PLC control, motion control, networking, and visualization into a unified platform.

A typical B&R control system includes:

• Automation PC or PLC controller
• X20 distributed I/O modules
• servo drives and motors
• industrial communication networks
• HMI operator interfaces

These components work together to control machine processes with extremely high performance.

The PLC continuously reads input signals, executes logic, and controls machine devices such as motors, valves, and actuators.

Automation PC Controllers

Overview of Automation PC

One of the unique aspects of B&R automation systems is the use of Automation PC controllers.

Unlike traditional PLC hardware, Automation PC systems use industrial computers to run real-time automation software.

These systems offer:

• extremely fast processing power
• high memory capacity
• flexible system configuration

Automation PCs are frequently used in complex machinery requiring advanced automation.

Advantages in Roll Forming Machines

Automation PCs provide several advantages in roll forming automation.

These include:

• fast control cycles
• advanced motion control capabilities
• flexible system expansion
• powerful diagnostics

These capabilities allow machine builders to create highly automated roll forming systems.

X20 Modular I/O System

Overview of X20 I/O

The X20 I/O system is B&R’s modular distributed input/output platform.

These modules connect sensors and actuators to the automation controller.

The X20 system includes modules for:

• digital inputs
• digital outputs
• analog inputs
• analog outputs
• communication interfaces

This modular architecture allows engineers to build flexible control systems.

Advantages of X20 Systems

Key benefits include:

• compact modular design
• high-speed signal processing
• scalable I/O expansion
• simplified wiring

Distributed I/O systems allow machine builders to reduce wiring complexity and improve system flexibility.

Motion Control for Roll Forming Machines

Many premium roll forming machines require advanced motion control systems.

Typical motion control applications include:

• flying shear synchronization
• servo feed punching systems
• automated positioning systems
• multi-axis synchronization

B&R automation systems integrate motion control directly into the PLC platform.

This integration allows precise coordination between multiple machine axes.

Powerlink Industrial Networking

B&R automation systems use POWERLINK, a high-speed industrial communication protocol designed for real-time automation.

POWERLINK allows:

• deterministic communication
• high-speed data exchange
• synchronized motion control

This network connects the PLC with devices such as:

• servo drives
• distributed I/O modules
• safety controllers
• HMI interfaces

Reliable communication ensures stable machine operation.

Servo Drive Integration

Premium roll forming machines often use servo systems for precise motion control.

Servo drives control the movement of components such as:

• flying shear carriages
• punching units
• positioning systems

The PLC communicates with servo drives to coordinate motion with the moving strip.

Accurate synchronization ensures precise cutting and punching operations.

Integrated Safety Systems

Modern roll forming machines require advanced safety systems to protect operators and equipment.

B&R automation platforms support integrated safety control.

Typical safety functions include:

• emergency stop systems
• safety guards and interlocks
• safe torque off for drives
• safety monitoring systems

Integrated safety reduces wiring complexity and improves system reliability.

Automation Studio Programming Environment

B&R PLC systems are programmed using Automation Studio, a comprehensive engineering software platform.

Automation Studio allows engineers to configure:

• PLC programs
• motion control systems
• safety functions
• communication networks
• HMI interfaces

This unified environment simplifies automation development and maintenance.

Diagnostics and Troubleshooting

B&R automation systems provide powerful diagnostic capabilities.

Engineers can monitor:

• input and output signals
• servo drive status
• network communication health
• alarm history logs

These diagnostic tools help technicians identify machine problems quickly.

Fast troubleshooting reduces production downtime.

Commissioning B&R-Controlled Roll Forming Machines

Commissioning premium roll forming machines requires careful configuration and testing.

Typical commissioning steps include:

1. verifying sensor input signals
2. testing output devices
3. configuring industrial networks
4. calibrating encoder measurements
5. tuning servo motion control systems

Initial testing should occur at low machine speeds to confirm correct operation.

Preventative Maintenance for B&R PLC Systems

Routine maintenance helps ensure long-term system reliability.

Recommended maintenance procedures include:

Monthly inspections:

• check cabinet cooling systems
• inspect communication cables

Quarterly inspections:

• review diagnostic logs
• verify servo drive communication

Annual maintenance:

• back up PLC programs
• inspect wiring and grounding connections

Preventative maintenance helps avoid unexpected automation failures.

Benefits of B&R PLC Systems in Premium Roll Forming Lines

B&R automation systems provide several advantages for high-end forming machines.

These include:

• powerful motion control integration
• high-speed industrial networking
• scalable automation architecture
• advanced diagnostics and monitoring

These capabilities make B&R PLC systems well suited for premium roll forming equipment.

FAQ — B&R PLCs in Roll Forming Machines

Why are B&R PLC systems used in premium roll forming machines?

They provide powerful motion control, high-speed networking, and scalable automation systems suitable for complex machinery.

What is the Automation PC used in B&R systems?

Automation PCs are industrial computers that run real-time automation software to control industrial machines.

What is the X20 system in B&R automation?

The X20 system is a modular distributed I/O platform used to connect sensors and actuators to the automation controller.

What communication network is used with B&R PLC systems?

POWERLINK is the primary industrial communication protocol used in B&R automation systems.

Can B&R PLCs control flying shear systems?

Yes. B&R motion control systems allow precise synchronization of servo drives used in flying shear operations.

What software is used to program B&R PLC systems?

B&R automation systems are programmed using Automation Studio engineering software.