Model Explanation

DKC: ECODRIVE03 Servo Drive Series

10.3: CS Compact Small Power Hardware Architecture

004: Continuous Rated Output Current 4Arms

3: Low Voltage Specification, Bus 300VDC, Single Phase / Three Phase AC 200~240V Power Supply

MGP: Integrated MGP Motion Control Main Board, Built-in Point Control Firmware

01V24: Firmware Version V24 (01 = Firmware Branch, V24 = Version Number), Factory-Programmed and Cannot Be Replaced with Other VRS/Vxx Firms随意替换其他版本的固件） Technical Specifications

Power supply: Single-phase / Three-phase AC 200~240V ± 10% 50/60Hz; Independent DC 24V control power supply

DC bus: 300VDC nominal, built-in integrated energy braking, built-in braking resistor 100Ω/17W

Output performance: 4A continuous, 230% overload 350ms (400ms short time), PWM carrier 8kHz, compatible with 100W synchronous servo motor

Mechanical specifications: W35×H210×D210mm, net weight 2.0kg, IP20 cabinet installation

Environmental conditions: Full-load operation at 0~45℃, altitude ≤ 1000m; Storage - 25~+80℃, humidity < 95% without condensation

Interface and communication configuration

Power terminals: L1/L2/L3 (single-phase L/N) incoming line, U/V/W motor power terminals, external braking resistor connection position

Encoder interface: Standard TTL incremental ABZ encoder, compatible with rotary transformer feedback

IO control terminals: 7 DI, 3 DO, including enable, limit, origin, brake control, ±10V analog input, pulse direction instruction input

Communication interface: RS232 debugging port (for reading and writing software parameters in DriveTop); CANopen/Profibus-DP requires adding optional communication sub-card to extend bus function Core function

The V24 version of the MGP firmware comes with a three-ring closed-loop control standard, supporting analog voltage speed regulation, pulse position control, and internal 32-program-point operation; it is equipped with soft limiters, origin search, and motor brake sequence linkage; it has full hardware fault protection: overcurrent, overvoltage, undervoltage, module overheating, encoder breakage, panel digital tube fault code alarm; the V24 firmware optimizes the stable speed characteristics of small and low-speed motors, reducing low-speed jitter. Applicable scenarios

Micro divider, electronic product assembly machine, label feeding shaft, small winding equipment, laboratory precision conveying mechanism, replacement of old equipment DKC10.3 series spare parts.

Operation and Maintenance

1.3 Low-voltage models are strictly prohibited from being connected to AC380V. They can only be used with AC220V power grid. Incorrect connection will directly damage the power module;

2. 01V24 firmware models should preferentially exchange with the same version spare parts. The parameters of drivers across VRS/Vxx versions cannot be directly used;

3. Short-distance reciprocating light-load can use the built-in braking resistor. High-frequency start-up conditions require an external large-power braking resistor;

4. For debugging, use DriveTop corresponding to V24 version software. High-version software can be downward compatible to read parameters.