Lust CD 1 Series User Manual

Druck / Print: 7.1.03
Betriebsanleitung
Verstärkermodul
CD_...1
CD_...2
Service Instructions
Amplifier Module
CD_...1
CD_...2
Nr./No.: 181-00383
Datum / Date: 01.2003
LUST DriveTronics GmbH
Hansastraße 120
D-59425 Unna
Tel.: +49 (0) 2303 779-0
Fax: +49 (0) 2303 779-397
info@Lust-drivetronics.de
www.Lust-drivetronics.de

Lust CD 1 Series Specifications

General

Brand	Lust
Model	CD 1 Series
Category	Amplifier
Language	English

Summary

1 Technical data

1.2 Performance data

Detailed performance data for amplifier modules CD_...1 and CD_...2.

1.4 Applications and intended use

Defines the intended applications and usage for CD amplifier modules.

2 Safety information

2.1 Symbol for safety at work

Explanation of safety symbols used in the manual.

2.2 Instructions "Caution!"

Highlights sections requiring particular attention for safe operation.

2.3 Safety instructions for working

General safety instructions for working with electrical units.

4 Construction of unit and method of operation

4.3 Important characteristics

5 Planning information

5.1 Electrical installation

General regulations for electrical installation of equipment.

5.3 Cable routing / earthing / EMC in cabling

Guidelines for EMC-compliant installation, cable routing, and earthing.

5.4 Selection of unit

Procedure for selecting amplifier modules and motors for a complete drive system.

5.9 Motor protection

6 Electrical connections

6.1 Power connections X1

Selection of conductors for power connections based on temperature and current.

6.1.1 Mains connection

Connection details for three-phase and single-phase mains supply.

6.1.2 D.C link

DC link voltage specifications for CD_.1 modules.

6.1.2.1 D.C link CD_.1

DC link voltage specifications for CD_.1 modules.

6.1.2.2 DC link CD_.2

DC link voltage specifications for CD_.2 modules.

6.1.3 Motor connection

Wiring diagram for connecting the motor, including phase sequence.

6.1.4 Regulator supply

Details on the external 24V DC supply for the regulator and processors.

6.2 Control connections

Description of analog and digital control inputs.

6.2.1 Analog inputs

Configuration options for analog setpoint inputs.

6.2.3 Control inputs

Description of digital control inputs and their functions.

X2.15 Torque regulation

Regulates the drive to the prescribed current setpoint.

X2.16 C-axis operation, LED 5 yellow

X2.17 Controller Enable, LED 3 yellow

Enables the controller and setpoints; stops drive on disable.

X2.18 Output Stage Enable, LED 2 yellow

Enables the electronic power switches; drive is currentless if disabled.

X2.19 Acknowledgement of fault

Procedure to acknowledge fault signals after fault elimination.

X2.20 Ramp Generator Enable,LED 4 yellow

Enables the ramp generator for controlled acceleration/deceleration.

X2.21 Limit switch 1

X2.22 Limit switch 2

6.2.4 Signal outputs

X2.23 "Ready" signal, LED 1 green

X2.24 Limitation of the current 12t, LED 6 yellow

X2.25 nact = nref, LED 9 yellow

X2.26 n > n1, LED 8 yellow

X2.27 Release the brake n>0

X2.28 Motor over-temperature, LED 5 yellow flashes

Indicates motor limit temperature exceeded; cancels readiness for operation.

X2.29 Ballast over-temperature, LED 10 yellow flashes

Indicates ballast resistance temperature exceeded; cancels readiness for operation.

6.3 Motor sensor X11

6.4 Encoder output X13

6.5 Communication interfaces

6.5.1 RS 232 X 14

6.6 Starting inhibit (Option CD_..2)

7 Visual signals

7 Visual signals

8 Parameter setting

8.2 Description of parameters

8.2.2 Motor parameters

Nominal current 4.2.3.2.4

Max. current 4.2.3.2.3

Max. speed 4.2.3.1.2

8.2.3 Setpoint parameter

Adaptation, smoothing and offset of the analog inputs 4.2.2.2.x

8.2.4 Regulator parameters

Optimization of inner control loops: current, speed, and flux regulators.

Current regulator 4.2.2.7.1/2

Optimizing the current regulator using Vpi and Tni parameters.

Speed regulator 4.2.2.6.1 (2) and 4.2.2.4.1

Optimizing the speed regulator using Vpn and Tnn parameters.

Flux regulator 4.2.2.8.1-8

8.2.5 System parameters

8.3 Terminal program VecWin

8.3.1 General

8.3.3 PC, configuration and installation

9 System start-up

9.1 Procedure

Step-by-step procedure for commissioning amplifier modules.

b) Engagement

c) Parameter setting

Using VecWin, BZZ, or custom programs for parameter setting.

Motor Parameter Input

Sensor and Setpoint Configuration

Regulator Parameter Input

Input parameters for current, speed, flux regulators and HLA ramps.

Commissioning Steps

→d) Optimization

Disengaging module, connecting motor, and optimizing parameters.

10 Operating the unit

10.1 Operating conditions

11 Fault-finding

11.1 Fault signal via LED

Explanation of LED indicators for fault signals and status.

11.2 Fault finding, remedies

Troubleshooting procedures for common faults indicated by LEDs.

0 No "ready signal", no LED flashes:

1 LED 1 "ready signal" flashing with regulator enable

2 LED 2 flashes Overspeed

Possible cause c. HLA, t1 or t3 resp. programmed to 0 s;

4 LED 4 flashes a) computer fault

Troubleshooting computer fault: check EMC, restart, or send for service.

b) Check sum fault

Troubleshooting checksum fault: parameter content change or software version mismatch.

5 LED 5 flashes Motor overtemperature

Troubleshooting motor over-temperature: check cooling, weaken regulation.

Possible cause b. The sensor cable, in which the motor posistor is also guided (X11), is not connected

Possible cause c. Defective posistor or cable (wire breakage).

Possible cause d. Defective posistor evaluation in the servo-regulator

Troubleshooting defective posistor evaluation: check setpoints, bridge connections.

6 LED 6 flashes Short-circuit / short to ground

Troubleshooting short-circuit/ground fault: disconnect motor, check winding, cable.

Possible cause b. Overtemperature in the output stage

Troubleshooting output stage over-temperature: cool down, check load and ventilation.

7 LED 7 flashes Sensor fault

Troubleshooting sensor fault: check cable connection to motor/amplifier.

Possible cause b. Defective sensor cable

8 LED 8 flashes Fault of the supply voltage

Troubleshooting supply voltage fault: check load/short-circuit in peripherals.

9 LED 9 flashes Over- / undervoltage

Troubleshooting DC link over/undervoltage: check braking energy, voltage.

Possible cause a. Overvoltage with braking only:

Possible cause c. Undervoltage on acceleration:

10 LED 10 flashes Overtemperature resistor ballast

Troubleshooting ballast over-temperature: check brake energy and mains voltage.

11.3 Fault signal via BZZ

12 Maintaining stocks of replacement parts

13 Service

13 Service

Information required for contacting customer service and technical support.

Appendix A

Appendix - B

Regulator structure with menu points