Dac, Zoh | Galil DMC-3425 specification

Displaying Variables and Arrays	137
Interrogation Commands	137
Formatting Variables and Array Elements	139
Converting to User Units	140
Hardware I/O	140
Digital Outputs	140
Digital Inputs	141
Input Interrupt Function	142
Analog Inputs	142
Extended I/O of the DMC-3425 Controller	143
Configuring the I/O of the DMC-3425	143
Saving the State of the Outputs in Non-Volatile Memory	144
Accessing Extended I/O	144
Interfacing to Grayhill or OPTO-22 G4PB24	145
Example Applications	145
Wire Cutter	145
A-B (X-Y) Table Controller	146
Speed Control by Joystick	148
Position Control by Joystick	149
Chapter 8 Hardware & Software Protection	151
Introduction	151
Hardware Protection	151
Output Protection Lines	151
Input Protection Lines	152
Software Protection	152
Example:	152
Programmable Position Limits	152
Example:	153
Off-On-Error	153
Examples:	153
Automatic Error Routine	153
Example:	153
Limit Switch Routine	154
Chapter 9 Troubleshooting	155
Overview	155
Installation	155
Communication	156
Stability	156
Operation	156
Chapter 10 Theory of Operation	157
Overview	157
Operation of Closed-Loop Systems	159
System Modeling	160
Motor-Amplifier	161
Encoder	163
DAC	164
Digital Filter	164
ZOH	165
System Analysis	165
System Design and Compensation	167
The Analytical Method	167
DMC-3425	Contents• v

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.

Galil DMC-3425 user manual Dac, Zoh

Models: DMC-3425

Chapter 8 Hardware & Software Protection

151

Chapter 10 Theory of Operation

157

DAC

ZOH

DMC-3425 specifications