Model Code Definition

DKS01.1：DIAX02 compact single-axis power base, cabinet vertical installation, no external DC bus capacitor layout

W100A：Power specification: 3×AC200~230V input, continuous output 50A, peak 100A, rated approx 19kVA; A = power board hardware revision

DA：Advanced onboard positioning control card series, standalone positioning without upper PLC pulse command

First 01：DA control card hardware revision No.01

Second 01：Built-in motion control software version No.01

Technical Specifications

Main power input：3×AC230V±10% 50/60Hz; separate single-phase AC230V auxiliary control power supply

DC bus nominal voltage：300VDC; continuous braking power 0.5kW, peak braking power 18kW, expandable with external brake resistor

PWM carrier frequency：4kHz; protection grade IP10 (cabinet inner mounting only)

Ambient working：0~45℃, humidity 5%~85% non-condensing; derate output above 1000m altitude, max +55℃ with power reduction

Total power loss：480W; natural convection cooling, overall dimension approx 260×355×60mm, net weight ~24kg

Interface & Communication Configuration

CON1：Motor feedback port, compatible resolver/incremental encoder for MDD/MKD servo motors

CON2：DA card onboard terminal, integrated multi-point programmable DI/DO, no external pulse/analog command required; pre-set position parameters run via internal program

CON3：RS232 service port, connect Indramat DSM commission software for parameter download, fault diagnosis and program editing

Core Functions

Full three-loop (Position/Speed/Torque) closed-loop control; DA card supports independent fixed-positioning operation without host controller command

Built-in motor holding brake driving circuit, auto brake lock/unlock under enable stop or fault trigger

Complete protection: overvoltage/undervoltage/overcurrent/overheat/encoder loss/parameter error alarm

Built-in electronic gear function, programmable S-curve acceleration/deceleration, multi-segment positioning program stored onboard control chip

Application Scope

Imported European CNC machining center, rotary printing press, textile warp knitting equipment, multi-station automated feeding machinery spare replacement.

Operation & Maintenance Notes

Vertical cabinet installation, reserve ≥5cm upper/lower cooling gap; power cable and shielded feedback wire separated wiring

DA01-01 card cannot cross replace with DL/D1/DG cards directly; same W100A power base supports card interchange after parameter reset

Common vulnerable parts: main IGBT power module, CON1 feedback socket, internal auxiliary switching power supply

Software version 01 solidified on DA board chip, replacement needs consistent DA01-01 version to avoid program mismatch.