Model Explanation

DKC02.3: ECODRIVE03 SERCOS Fiber Bus Drive Platform

018: Continuous Rated Armature Current 18Arms

3: Low Voltage Hardware Version (Three-phase AC 200-230V, Bus 300VDC)

MGP: Multi General Purpose Multi-function Control Card, Analog + Pulse + SERCOS Three-Instruction General Firmware Technical Specifications

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

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

Auxiliary power supply: Independent DC 24V control power supply

Adapter for motor: MSM07, MAC07/09 series, rated 2.8-3.8kW

Feedback type: TTL A/B/Z incremental encoder + Resolver resolver transformer dual compatibility

Maximum output frequency: 333.3Hz

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

Form: W55mm×H285mm×D175mm, net weight ≈ 3.3kg

Environment: 0-45℃ full load, 45-55℃ reduced power; humidity ≤ 90% RH without condensation, IP20 cabinet vertical installation

Interface and communication configuration

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

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

Encoder: Composite integrated socket, resolver and incremental shared

Communication interface

RS232 debugging port: IndraWorks/DriveTop parameter reading and writing, firmware download

Standard SERCOS optical bus, multi-axis optical series synchronization

MGP card slot optional Profibus / CANopen expansion communication card Core function

MGP Tri-Functional Configuration: ±10V analog speed control, pulse position, free switching of SERCOS bus instructions; built-in 32-point program, electronic gear, automatic zero return, software/hardware limit; integrated motor brake logic control; full fault protection: overcurrent / overvoltage / undervoltage / overheating / encoder break wire / phase missing / stall alarm; parameters are not lost when the onboard EEPROM is powered off. Applicable scenarios

Printing machine main traction shaft, extruder main traction servo, CNC gantry feed axis, heavy-duty packaging cutting equipment.

Operation and Maintenance

This machine is a 220V low-voltage model. It is prohibited to connect to three-phase 380V power supply; compatible with DKC02.3-004/008/012/018 enclosure; after replacement, optimize the motor parameters again; MGP cannot directly replace SGP (SGP only has SERCOS bus); F fault code should prioritize checking the power cable, encoder shielding wire and 24V control power supply.