LTi-LUST CDE32.004.C2.3 Servo Drive

CDE3000 series is discontinued (LUSSURIA acquired by KEBA). Only new-old-stock, used dismantled units and repaired spare parts are available on market.

Serie: CDE3000 programmable servoazionamento. Supports synchronous servo motors & asynchronous servo motors, integrated braking transistor, built-in motion PLC, electronic CAM and dual-encoder interfaces.

Model Decoding CDE32.004.C2.3

Specifiche elettriche principali (CDE32.004)

Interfacce hardware

1. X2: I/O digitali: Ingressi digitali, uscita relè, ±10V analog speed/torque reference
2. X4: SIO Debug Port (RS232): Connect to DriveManager V3.x configuration software and KP200-XL keypad panel
3. X5: CANopen (DS402): Standard onboard; Profibus-DP available via optional expansion board
4. Dual-encoder feedback: TTL, HTL, Risolutore, Encoder assoluto SSI. Secondary external encoder input for full-closed-loop control
5. X9: Motor Holding Brake Output (24V)
6. Program memory card slot: Parametro & motion program backup, batch duplication

Software & Caratteristiche funzionali

Modalità di controllo: Posizione, velocità, coppia; Pulse+Direction; Riferimento analogico; CANopen DS402; Built-in IEC motion PLC

Electronic CAM, multi-step position sequence, full-closed-loop control (motor encoder + external encoder)

Real-time cycle:250μs

Commissioning software: DriveManager V3; RS232 only, USB-RS232 converter required; No native EtherCAT support

Fault codes: E-OLM Motor overload, E-OLI Drive overload, E-OTI Drive over-temperature, E-PAR Parameter error etc.

Raffreddamento & Condizioni ambientali

Montaggio: Wall-mount or cold-plate cooling; Metal housing IP20

Temperatura operativa:0-45℃; derating required above 45℃

Dissipazione del calore: Housing natural convection, no internal cooling fan

Inspection Checklist for Used / Second-hand Units

1. Apply external DC24V control power only, motor disconnected; verify power-on self-test without hardware faults
2. Connect via RS232 with DriveManager, read firmware revision and confirm V.3. Back-up full parameter set
3. Static measurement of IGBT impedance and braking transistor on power stage
4. Test both primary encoder channel and secondary external encoder channel
5. No-load motor run-up, execute motor auto-identification; ensure current-loop & speed-loop stable without oscillation or acoustic noise
6. Check ageing status of internal electrolytic capacitors (critical for pre-owned drives)

Sostituzione & Selezione alternativa

1. Sostituzione diretta: Same-series CDE32.004.C2.x. Hardware compatible for all C2.x revisions, firmware V.3 preferred. Interrotto, only NOS / used spare parts available.
2. Domestic Chinese alternatives

Keep CANopen bus: Inovance SV660PS2R8I (220V,4.4A CANopen). Complete re-wiring and full reprogramming required.

Upgrade to EtherCAT allowed: Inovance SV680, HCFA X3EA. Motion logic must be migrated; LUST project files cannot be imported directly.

⚠️ Importante: DriveManager project files are incompatible with third-party servo drives. Motion PLC and CAM profiles need full redevelopment.

LTi-LUST CDE32.004.C2.3 (CDE3000 series, 230V-4A, ~0,75kW) Campi di applicazione

Core capabilities: Embedded motion PLC, Electronic CAM, dual-encoder full-closed-loop, CANopen DS402, support for positioning / velocità / coppia, taglio volante & tracking cut. 230V low-power variant widely deployed on vintage European imported automation machinery.

1. Confezione & Industria della stampa (Major Application)

Macchine da stampa: Flexographic printer, stampante per etichette, rotary press. Drive feeding axis, web guiding axis, cutting axis, rullo di pressione. Flying shear & tracking cut for synchronous cutting, electronic CAM following master-axis phase.

Macchine per l'imballaggio: Verticale / horizontal form-fill-seal machine, labeler, bag-making machine. Label feeding, film transport, cutting servo, turret positioning.

Rewinder & slitter: Auxiliary tension servo, slitter knife positioning.

Machine characteristic: CAM function inside drive reduces PLC load; multi-axis synchronization over CANopen.

2. Macchinari tessili

High-speed embroidery machine, flat knitting machine, warp knitting machine, textile printing machine. Fabric transport, lifting knife, frame shifting servo, multi-step positioning & synchronous following.

Tintura & finishing equipment: Fabric feeding, traversing mechanism, stable low-speed performance against variable load.

3. Rubber-Plastic & Extrusion Auxiliary Equipment

Small extruder auxiliaries: Puller, pelletizer, cutting servo.

Injection molding machine auxiliary axes (pre-plasticizing, displacement axis; exclude high-power main hydraulic pump).

Blown-film winder, traversing mechanism; tension-control mode supported.

4. Special-purpose Machine Tools & Metal-working Equipment

Not heavy-duty CNC machine tools, mainly dedicated special machinery

Spring coiler, wire winding machine, engraving machine, hot stamping machine; positioning and simple interpolation motion.

Special grinding machines, non-CNC custom machine feed axes; full-closed-loop eliminates lead-screw / belt backlash.

Fixture rotary table, indexing turntable; multi-position table for indexing positioning.

5. Movimentazione dei materiali, Robotic & Custom Automation Machines

Small gantry robot, pick-and-place mechanism; X/Y/Z point-to-point handling. On-board position table stores target positions without heavy PLC motion computation.

Sorting conveyor auxiliaries: Stopper, pusher servo.

Lab test rigs, assembly special-purpose machines.

6. Cibo & Macchinari farmaceutici

Capsule filling, tablet packaging, tappatura & attrezzature per il riempimento.

Bottle labelling & transport positioning; demanding low-speed smoothness and repeat positioning accuracy.

7. Miscellaneous Niche Industries
8. Elettronica: PCB auxiliary axis, insertion machine, attrezzature di ispezione
9. Ceramics & materiali da costruzione: Small-scale printing, indexing mechanism
10. Laboratory equipment: Precision test stages

✅ Typical machine scenarios selecting CDE32.004.C2.3

1. Power demand: 0.37-0.75kW, AC220V single-/three-phase supply
2. Requirement for electronic CAM, flying-shear / tracking-cut, multi-position table, secondary encoder full-closed-loop
3. Off-load motion tasks onto servo drive to reduce master PLC workload
4. Vintage European-import equipment manufactured 2000-2012, large installed base of LTi-LUST CDE3000
5. Comunicazione: CANopen primary, Profibus-DP via optional board.

❌ Not Suitable Applications

High-power spindle axes, main hydraulic pumps for injection molding (select higher-current CDE34 series)

Requiring native EtherCAT real-time bus (CDE3000 hardware does not support EtherCAT)

Explosion-hazard environment

New green-field projects (serie interrotta, only spare-part repair-replacement available)

LTi-LUST CDE32.004.C2.3 Full Technical Specifications

Serie: CDE3000 programmable servo drive; Hardware Rev C2, Firmware V.3; Prodotto in Germania; Interrotto. Motore abbinato: 0.37-0.75kW AC230V synchronous / asynchronous servo motor

1. Main Power Supply Ratings

2. Control I/O Terminals (X2)

Ingressi digitali (7-canale, ISD)

Tipo: PNP / NPN compatible,24V logic; Alto>18V, Basso<5V

Max input frequency:150kHz (high-speed channel for pulse command)

Funzioni: Drive enable, ripristino guasto, inizio-fine, positioning trigger, Pulse+Direction reference

Uscite digitali (2-channel transistor OSD)

DC24V, max.1A per channel, short-circuit protected

Uscita relè (1-canale)

Valutazione dei contatti: AC-1:25V/1A; DC-1:30V/1A; Drive ready / fault signal output, ~10ms actuation delay

Analog Channels

2×Analog Input ±10V,10-risoluzione in bit; velocità / riferimento di coppia

1×Analog Output ±10V; velocità / current monitoring output

Holding-Brake Output X9

On-board motor brake driver, DC24V max.2.1A; wire-break detection & protezione da cortocircuito

3. Encoder Feedback Interfaces (Dual-Encoder for Full-Closed-Loop)

X7 Primary motor encoder, X8 Secondary external encoder (full-closed-loop)

1. TTL-RS422 incremental encoder:5V, max.150kHz; 32-8192ppr; differential A/B/Z signals
2. Encoder assoluto SSI: Gray-code, max.25-bit multi-turn
3. Risolutore: Direct resolver input, no external RDC converter needed
4. HTL incremental encoder (15-30V)
5. Encoder power supply:+5V, total max.150mA for both encoder ports; sense lines for voltage drop monitoring

✅ Full-closed-loop capability: Motor encoder for velocity loop; external encoder for position-loop to eliminate mechanical backlash of lead-screw / belt transmission.

4. Interfacce di comunicazione
5. X4 SIO RS232 debug port: For DriveManager V3 software and KP200-XL operator panel. USB-RS232 adapter required; no native USB port.
6. X5 CANopen DS402 onboard: NMT, PDO, SDO supported; sincronizzazione multiasse.
7. Expansion slot: Optional PROFIBUS-DP board; No EtherCAT hardware support.
8. Memory-card slot: Parametro & user motion-program backup, batch copy.
9. Motion Performance & Funzioni

Control cycle: 250μs real-time cycle

Modalità di controllo: Posizione, velocità, coppia; Pulse+Direction; Riferimento analogico; CANopen DS402

Embedded IEC motion-PLC: Motion logic executed inside drive to reduce PLC overhead

Electronic CAM: Flying-shear, tracking-cut, master-phase synchronization

Multi-step position table: Positions stored locally in drive, triggered via digital I/O

Supported motors: Permanent-magnet synchronous servo, asynchronous induction motor; PTC / KTY motor temperature sensor input supported

Auto motor identification: Statico & dynamic commissioning

Memoria dei guasti: Stores last 10 eventi di guasto

6. Meccanico, Raffreddamento & Ambientale

7. Cable Size & Coppia di serraggio

Terminali di potenza (mains / motore):0.5-2.5mm²; torque 0.5-0.6Nm

Signal control terminals:0.25-1.5mm²

8. Limitazioni critiche (for repair-replacement)
9. Firmware V.3; projects from older C2.0 are compatible; C1-revision projects cannot be loaded.
10. Only DriveManager V3 works; DriveManager V4 is incompatible.
11. Isolated external DC24V control supply is mandatory. Drive will not boot without 24V even if main power is present.
12. Max motor-cable length:TTL encoder shielded cable ≤50m. Output reactor required for longer runs; all signal cables shielded with single-end grounding.
13. Series end-of-life, no OEM new units available; only NOS stock, used dismantled or repaired spare-parts.
14. Common Fault Code Summary

E-OTI: Drive over-temperature

E-OLI: Drive power-stage overload

E-OLM: Sovraccarico del motore

E-ENC: Guasto dell'encoder

E-PAR: Parameter error

E-BR: Braking circuit fault

LTi-LUST CDE32.004.C2.3 Physical Hardware & Interface Description (corresponding to reference diagram)

Diagram shows CDE3000 series layout; mechanical layout fully matches CDE32.004.C2.3 (BG1 size)

Physical Layout Top-to-Bottom

1. Heatsink for optional internal brake resistor: Brake chopper integrated on drive. High-energy applications need external brake resistor connected to BR+ / BRpower terminals.
2. DIP switch S1: CANopen termination resistor. Set ON = activate 120Ω termination resistor. Terminate only at physical bus end-nodes.
3. Expansion Slot X8: For optional Profibus-DP board. No EtherCAT option. Blank slot = CANopen-only configuration.
4. X4 SIO-RS232 Debug (9-pin D-Sub): KP200-XL panel or USB-RS232 converter to PC. Only DriveManager V3 supported; V4 software cannot communicate with this hardware.
5. X5 CANopen DS402 (9-pin D-Sub): CAN_HIGH, CAN_LOW, CAN_GND; PDO / SDO multi-axis networking. Bus termination controlled via S1 DIP switch.
6. X7 Primary Motor Encoder (15-pin D-Sub): TTL/HTL incremental, SSI absolute motor encoder. +5V output max total 150mA, watch for cable voltage drop; supports PTC / KTY motor temperature input.
7. X6 Resolver Interface (9-pin D-Sub): Direct resolver connection without external converter; multiplexed for motor temperature sensing.
8. X2 Large Euro-style I/O Terminal Block: All digital I/O, analog references, Pulse+Direction command inputs. Include 7 digital-in,2 transistor-out,1 fault-relay-out, 2×±10V analog-in, 1×analog-out.
9. X9 Motor Holding-Brake Terminal Block: 24V brake driver output max.2.1A with short-circuit / wire-break diagnostics, directly driving motor electromagnetic brake.
10. X1 Main Power Terminals: Mains L1/L2/L3; motor U/V/W; PE protective earth; BR+ BRfor external brake resistor.
11. External isolated control-power DC24V: ±20% tolerance. Mandatory external supply. Drive logic remains dead even with main power if 24V is missing.

Front-panel LED Indicators

RDY: Verde, Drive Ready

ERR: Rosso, Fault present; read fault history with DriveManager

COM: Lampeggiante, CANopen bus communication activity

Critical Wiring Notes (Common field pitfalls during repair-replacement)

1. Control 24V must be isolated external supply (≥30W rating). Never derive from main-circuit rectified bus.
2. Set DIP-switch S1=ON only for first and last physical node of CANopen bus; intermediate nodes set S1=OFF.
3. Total +5V encoder supply limit 150mA at X7; avoid over-loading with dual high-current encoders.
4. Brake resistor minimum resistance:100OH, power rating ≥100W. Never use resistor below 100Ω, risk of destroying on-board brake chopper.
5. Max motor-cable length for TTL encoder:50M. Install output reactor for longer cables; all signal shielding single-end grounded inside control cabinet.

Terminal Summary Table