Model Explanation

DKC02.3: ECODRIVE03 SERCOS Fiber Drive Platform

018: Continuous Rated Output Current 18Amps

3: Low-voltage model, three-phase AC 200~240V input, bus DC 300V

MGP: General Multi-function Control Card (Analog/Pulse/SERCOS Three Instructions)

01VRS: VRS = Release Official Factory Version Firmware, 01 is the firmware version number, factory pre-installed and solidified, cannot be used without the board. Technical Specifications

Main circuit power supply: Three-phase AC 200~240V 50/60Hz, DC bus 300VDC

Control power supply: Independent DC 24V power supply

Rated output: Continuous 18Arms, Peak 43.2A (400ms, 240% short-term overload)

Compatible power: 2.8kW ~ 3.8kW MSM07, MAC07/MAC09 synchronous servo

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

Output frequency: 0~333.3Hz

Built-in braking: Built-in energy consumption braking resistor, external large-power braking can be connected for heavy load

Dimensions: W55mm × H285mm × D175mm, net weight ≈ 1.8kg

Environmental conditions: Full-load operation at 0~45℃, derated at 45~55℃; IP20 cabinet installation, altitude ≤ 1000m, humidity ≤ 90% RH without condensation

Interface and communication configuration

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

I/O terminals: DC24V, servo enable, fault reset, positive/negative hard limit DI, ready/fault DO, ±10V analog instruction, pulse + direction point position instruction

Encoder: Integrated composite socket, incremental encoder and resolver transformer shared

Communication interface

1. RS232 debugging port: IndraWorks read/write parameters, firmware upgrade

2. Standard SERCOS optical interface, multi-axis optical series synchronous networking

3. Slot can be optionally equipped with Profibus/CANopen expansion communication sub-card Core function

Pre-installed 01VRS official version MGP firmware, with seamless switching of three control instructions: ±10V analog speed regulation, pulse point position control, SERCOS bus positioning; built-in 32 internal point programs, electronic gears, automatic origin search, motor brake timing control; full hardware fault protection (overcurrent / overvoltage / undervoltage / overheating / encoder break / phase missing / stall), parameter EEPROM power-off preservation. Applicable scenarios

Printing production line traction servo, extruder traction shaft, CNC milling machine feed axis, heavy packaging cutting equipment, chemical fiber stretching equipment - original replacement.

Usage and Maintenance

1. This machine is a 220V low-voltage model. It is strictly prohibited to connect to three-phase AC380V (suffix 7 indicates 400V high voltage).

2. 01VRS is the factory-embedded firmware. For replacement of the same model, there is no need to separately write the program; simply set the motor parameters and power on.

3. Fault F-type alarms should prioritize checking the power cables, encoder shielding wires, and 24V control power supply.

4. The hardware shells of the same series DKC02.3-004/008/012/018 are common, but the firmware versions cannot be mixed arbitrarily.