Instruction

Interpretation

#INPUT

Program Label

AI-1

Wait for input 1 low

PR 10000

Position command

BGA

Begin motion

EN

End program

Example - Set Output when At Speed

Instruction

Interpretation

#ATSPEED

Program Label

JG 50000

Specify jog speed

AC 10000

Acceleration rate

BGA

Begin motion

ASA

Wait for at slew speed 50000

SB1

Set output 1

EN

End program

Example - Change Speed along Vector Path

The following program changes the feedrate or vector speed at the specified distance along the vector. The vector distance is measured from the start of the move or from the last AV command.

Instruction

Interpretation

#VECTOR

Label

VMAB;VS 5000

Coordinated path

VP 10000,20000

Vector position

VP 20000,30000

Vector position

VE

End vector

BGS

Begin sequence

AV 5000

After vector distance

VS 1000

Reduce speed

EN

End

Example - Multiple Move with Wait

This example makes multiple relative distance moves by waiting for each to be complete before executing new moves.

Instruction

Interpretation

#MOVES

Label

PR 12000

Distance

SP 20000

Speed

AC 100000

Acceleration

BGA

Start Motion

AD 10000

Wait a distance of 10,000 counts

SP 5000

New Speed

AMA

Wait until motion is completed

WT 200

Wait 200 ms

 

 

118 • Chapter 7 Application Programming

DMC-3425

Page 126
Image 126
Galil DMC-3425 Example Set Output when At Speed, Example Change Speed along Vector Path, Example Multiple Move with Wait

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.