The Lenze EVS9321-EP Servo Drive System Manual Free Download

Lenze EVS9321-EP is one of the most reliable servo drive for industrial system with the motor range from 0.7 to 37kW. Here is the system manual for you to make installation and commissioning with easy steps.

Lenze Servo Drive EVS9321-EP system manual free download

This System Manual for Lenze EVS9321-EP Servo Drive addresses to all persons who dimension, install, commission, and set 9300 servo position controllers. Together with the System Manual (extension), document number EDSVS9332P−EXT, and the catalog, it provides the basis for project, planning for the mechanical engineer and the plant constructor.

The System Manual provides the basis for the description of the 9300 servo position controller. Together with the System Manual (extension), document number EDSVS9332P−EXT, a complete System Manual is available:

1. The features and functions are described in detail.

2. The parameterisation for typical applications is explained by the use of examples.

3. In case of doubt, the Mounting Instructions supplied with the 9300 servo position controller are always valid.

Contents of System Manual of Lenze EVS9321-EP Servo Drive:

1. Preface 

The preface consist of how to use the system manual of Lenze EVS9321-EP Servo Drive, who dimension, install, commission, and set 9300 servo position controllers.

2. Safety 

The Lenze servo drive and automation components must only be used for the intended purpose, must never be operated if damaged, must never be subjected to technical modifications, must never be operated unless completely assembled, must never be operated without the covers/guards, can depending on their degree of protection have live, movable or rotating parts during or after operation. Surfaces can be hot.

3. Technical data 

Technical data consist of all specifications regarding general data and operational conditions, rated data.

4. Mounting the standard device 

The manuals has mounting instructions with standard device with fixing rails or brackets, thermally separated mounting (push−through technique) and mounting in "cold plate" technique.

5. Wiring the standard device 

The wiring device consist of the general safety for the person who install the servo drive Lenze EVS9321-EP, supply forms/ electrical supply conditions, operation on public supply systems (EN 61000−3−2), Controllers in the IT system, Operation at earth−leakage circuit breaker (e.l.c.b.), Interaction with compensation equipment, Discharge current for mobile systems, Optimization of the controller and mains load, Reduction of noise emissions, Mains choke/mains filter assignment, and Motor cable. There is also Basics for wiring according to EMC such as Shielding, Mains connection, DC supply, Motor cable, Control cables, Installation in the control cabinet, Wiring outside of the control cabinet, and Detecting and eliminating EMC interferences. 

There are also Standard wiring devices in the power range, Wiring according to EMC (CE−typical drive system), Important notes, Mains connection, DC supply, Mains connection: Fuses and cable cross−sections, Mains choke/mains filter assignment, motor connection.

6. Commissioning 

In the commission part you can read the preparation before switching on the Lenze servo drive, switch-on sequence with sequence diagram and commissioning steps, controller inhibits, basic settings I.e changing the basic configuration, adapting the controller to the mains, entry of gearbox factors and feed constants, entry of motor data, motor selection list, motor temperature monitoring with PTC or thermal contact, motor temperature monitoring with KTY. 

There also setting the speed feedback: resolver at X7, incremental encoder with TTL level at X8, SinCos encoder at X8, controller adjustment, adjusting the rotor position, changing the assignment of the control terminals X5 and X6, Free configuration of digital input signals, Free configuration of digital outputs, Free configuration of analog input signals, Free configuration of analog outputs.

Manual control consist of setting of manual control parameters and checking the configuration.

Travel profile parameters: Description of the positioning program, Structure of the travel profile, Entering parameters.

Parameter set management: Saving of parameter set and loading of parameter set.

Homing: Setting the homing parameters and manual homing.

Controlling the drive, Automatic control parameter identification, important notes, description, sequence diagram, and troubleshooting.

7. Parameter setting 

The controller functions can be adapted to your applications by means of parameterisation. You can either parameterise via keypad, PC or via the parameter channel of a bus system.

The function library contains a detailed description of the functions, the signal flow diagrams contain all configurable signals.

The parameters for the functions are stored in numbered codes:

1.Codes are marked in the text with a "C" (e.g. C0002).

2.The code table provides a quick overview of all codes. The codes are sorted according to their numbers and can be used as reference.

A quick parameter setting is provided by the keypad XT EMZ9371BC. Moreover, it serves as status display, error diagnosis and transfer of parameters to other drive controllers.

8. Configuration 

Contents of the chapter "Configuration" in the System Manual:

Monitoring

Monitoring functions

Code table

Selection lists

Table of attributes

9. Troubleshooting and fault elimination

A breakdown can be detected quickly via the LEDs at the controller or via the status information at the keypad. Analyse the error using the history buffer. The list of fault messages gives you advice how to remove the fault.

10. DC−bus operation 

Function:

DC−bus connections of drive systems enable the exchange of energy between connected controllers.

If one or more controllers operate in generator mode (braking operation), the energy will be fed into the shared DC−voltage bus. The energy will then be available to the controllers which operate in motor mode.

The use of braking units and supply units can be reduced.

The energy consumption from the three−phase AC mains can be reduced.

The number of mains supplies and the related expenses (e.g. wiring) can be perfectly adapted to your application.

11. Safety engineering 

The controllers support the safety functions "Safe torque off" (former designation "Safe standstill"), "Protection against unexpected start−up", in accordance with the requirements of control category 3 of ISO 13849−1 (former EN 954−1). Depending on the external interconnection, a standard up to "category 3" in accordance with ISO 13849−1 is achieved.

12. Accessories 

13.  Appendix 

There are the short description of system manual Lenze EVS9321-EP servo drive. For the manual PDF download, just click here.

Tweet