VP 0,3000

Vector Position

‘ TOP LINE

Comment - No Operation

CR 1500,90,-180

Circle

‘ HALF CIRCLE MOTION

Comment - No Operation

VE

Vector End

‘ END VECTOR SEQUENCE

Comment - No Operation

BGS

Begin Sequence

‘ BEGIN SEQUENCE MOTION

Comment - No Operation

EN

End of Program

‘ END OF PROGRAM

Comment - No Operation

NOTE: NO and the apostrophe are controller commands. Therefore, inclusion of these commands will require a small process time by the controller.

REM Command

If you are using Galil software to communicate with the DMC-3425 controller, you may also include REM statements. ‘REM’ statements begin with the word ‘REM’ and may be followed by any comments that are on the same line. The Galil terminal software will remove these statements when the program is downloaded to the controller. For example:

#PATH

REM 2-D CIRCULAR PATH VMAB

REM VECTOR MOTION ON A AND B VS 10000

REM VECTOR SPEED IS 10000 VP -4000,0

REM BOTTOM LINE CR 1500,270,-180

REM HALF CIRCLE MOTION VP 0,3000

REM TOP LINE

CR 1500,90,-180

REM HALF CIRCLE MOTION VE

REM END VECTOR SEQUENCE BGS

REM BEGIN SEQUENCE MOTION EN

REM END OF PROGRAM

These REM statements will be removed when this program is downloaded to the controller.

Executing Programs - Multitasking

The DMC-3425 can run 2 independent programs simultaneously. These programs are called threads and are numbered 0 and 1, where 0 is the main thread. Multitasking is useful for executing independent operations such as PLC functions that occur independently of motion.

DMC-3425

Chapter 7 Application Programming111

Page 119
Image 119
Galil DMC-3425 user manual Executing Programs Multitasking, REM Command

DMC-3425 specifications

The Galil DMC-3425 is a sophisticated motion controller known for its versatility and high performance in various industrial applications. Designed primarily for multi-axis control, it is well-suited for robotics, CNC machinery, and automated manufacturing systems.

One of the standout features of the DMC-3425 is its ability to control up to 32 axes simultaneously, providing unparalleled flexibility for complex motion tasks. This capability is enhanced by its advanced motion algorithms that ensure smooth and precise movements, essential for high-quality manufacturing and assembly processes. The controller supports a variety of motor types, including servo, stepper, and brushless motors, making it compatible with a wide range of existing equipment.

In terms of connectivity, the DMC-3425 offers an extensive selection of communication options. It supports Ethernet, RS-232, and RS-485 interfaces, allowing for seamless integration with various industrial networks, including EtherCAT and CANopen. This connectivity is vital for real-time data exchange and remote monitoring, enhancing overall system efficiency.

The controller is powered by Galil's innovative software architecture, which includes the DMC programming language. This user-friendly language enables engineers to create complex motion profiles easily, with support for trajectory generation, coordinate transformations, and PID control. The DMC-3425 also features built-in commands for motion profiling, including linear and circular interpolation, allowing for sophisticated path planning.

Moreover, the DMC-3425 comes equipped with an integrated programming environment that facilitates rapid application development. Users can simulate motion profiles before implementation, reducing downtime and minimizing errors. This environment is designed for quick learning, making it accessible even for those new to motion control.

Additionally, the Galil DMC-3425 features a robust safety architecture. It includes over-temperature detection, emergency stop inputs, and configurable limits for position and speed, ensuring safe operation in various environments.

Overall, the Galil DMC-3425 is a powerful and flexible motion controller that combines advanced technologies with user-friendly design. Its ability to handle multiple axes, extensive connectivity options, and comprehensive programming environment make it a top choice for manufacturers seeking to enhance automation and improve productivity in their operations.