Model Explanation

DKC02.3: ECODRIVE03 SERCOS Bus Drive Hardware Platform

012: Continuous Rated Output Current 12 Arms

3: Third Generation Hardware Body Version

MGP: Multi General Purpose Multi-function General Firmware Card

01: Firmware Version V01

VRS: Standard Version Factory-Programmed Firmware (V = Standard Firmware, RS - Machine General Parameter Configuration, cannot be mixed randomly with SGP/Other Firmware) Technical Specifications

Continuous output current: 12A, peak 28.8A (for 400ms in short time)

Main power supply: Three-phase AC 200-240V 50/60Hz, rated input 2.2A; DC bus 300VDC

Control power supply: DC 24V (logic independent power supply, fault records are retained when main circuit is powered off)

Rated compatible power: 400W, output rated voltage AC 106V, maximum output frequency 333.3Hz

Feedback compatibility: TTL incremental ABZ encoder + Resolver resolver transformer dual interface

Dimensions: W55mm×H182mm×D170mm, net weight 1.4kg

Environmental conditions: Full-load operation at 0-45℃, reduced power usage at 45-55℃; humidity ≤ 90% RH without condensation, IP20 cabinet installation, reserved ≥ 50mm space for installation and ventilation

Brake configuration: Built-in 100Ω discharge resistor, external external braking resistor can be connected externally for heavy load

Interface and communication configuration

Power terminals: L1/L2/L3 three-phase incoming line, U/V/W motor power output, external braking resistor connection terminals

I/O terminals: DC 24V power supply, servo enable, fault reset, positive/negative hard limit DI, ready/fault DO, ±10V analog instruction, pulse + direction instruction input

Encoder port: Integrated composite socket, resolver + incremental encoder shared

Communication interfaces

1. RS232 debugging port: DriveTop, IndraWorks software reads and writes parameters, firmware flashing

2. SERCOS optical fiber (standard DKC02.3), multi-axis optical fiber serial synchronous

3. MGP card reserved Profibus/CanOpen optional slot, 01VRS firmware natively supports three control instructions

Core functions

01VRS factory-standard machine parameters， factory preset electronic gears， origin search， 32 groups of point program； ±10V analog quantity， pulse direction， SERCOS bus three instructions can be freely switched； full-loop hardware protection： overcurrent， overvoltage， undervoltage， overheating， encoder break line， motor locked rotation alarm； built-in motor brake timing control， parameter storage EEPROM does not lose data when power off； SERCOS multi-axis high-precision synchronous linkage. Applicable scenarios

Paper feeding shaft of the printing machine, feed axis of the small CNC lathe, servo for packaging cutting, light-duty rubber and plastic traction positioning shaft.

Usage and Maintenance

1. Strictly connect to three-phase 220V power supply. Do not directly connect to 380V power source.

2. For fault codes starting with F, prioritize checking the power cables and encoder shielding connections.

3. The body shells of the same series DKC02.3-004/008/012/018 are common. After replacement, it is necessary to match the 01VRS firmware and then calibrate the motor.

4. The MGP-01VRS firmware and the SGP (only SERCOS) firmware cannot be directly interchanged. When changing the firmware, the program needs to be reloaded.