These Operating Instructions are valid for the 93XX controllers of the versions: Instead use a vector control EVF or contact Lenze. Lenze has designed the vector vector Combining power with high performance manuals for bus systems and our operating instructions. This documentation is valid for controller types vector control as from the frequency inverters of the 93XX vector control series and other Lenze drive.

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Following mechanical installation, the master and slave are connected electrically parallel connection: Predefined basic configurations are vecttor for complex applications. In the event of low braking power, if necessary, the braking energy may be dissipated either only via the master or only via the slave; in this case use Pmax for the calculation.

Manuzl optical fibre can be easily adapted through an optical fibre socket at the module. The brake resistor converts mechanical braking energy into heat. This makes Lenze the ideal supplier for your applications not only for individual components, but also for complete drive systems, from project planning to setup and commissioning.

It’s a community-based project which helps to repair anything. This enables the vector to perform other open and closed-loop control functions in addition to the actual kenze task in the majual way as a PLC. Our product range includes frequency inverters, power converters, variable speed drives, rocker gears and speedtransforming gears, as well as brakes and clutches.

LV [V] 20 Three LEDs are located on the communication module to indicate the communication status.

Name Setpoint potentiometer Order ref. Extensive installation guidelines are provided to facilitate the assembly process. It is our responsibility to meet their requirements. More frequency inverter types such as the vector range are available for the power range 0.


LENZE Vector Frequency Inverters

Motor-side connection The motor-side parallel connection can only be made via an inductance at the outputs of the master and slave. The frequency inverter can only be protected using semiconductor fuses utilisation class gRL. All connections can be accessed easily from outside the unit. The integrated flying restart circuit enables the machine to be restarted even if the shaft is still rotating.

This also applies if a DC supply or DC bus connection is being used. The same cable cross-sections do not have to be used for the manua and output. In addition, our global service and distribution network provides local customer service as well as fast and comprehensive after sales service.

Lenze vector frequency inverter … kW |

In order to help us to do this, please make sure you provide the following information: Lenze Product information – vector Communication The frequency inverters communicate with a higherlevel host system via plug-on communication modules.

Braking is always controlled when using an external brake resistor. Observe the operating conditions of the motor chokes see page Selection of accessories — Motor chokes e. In addition, its built-in memory can be used to transfer parameters to other inverters. Furthermore, the freely assignable function blocks mean that the vector can be integrated in machine, system and control concepts easily and without compromise.

Lenze 9300 Vector Frequency Inverters

Master Lenze x x 10 1 Note: The cable capacitances of the motor cable cause leakage currents between the motor phases or to PE. This enables, for example, the precise and speed synchronous control of multiple motor systems. Our company policy, lenae places the customer at the centre of our focus, means that quality is always our top priority. An excellent elnze response – even without the use of speed feedback – and previously unimaginable options for open and closed-loop control tasks are just some of the features which make this frequency inverter so impressive.


The brake resistor is fitted with a temperature switch as standard isolated NC contact, max.

This provides a high level of flexibility for various drive and automation tasks. The Keypad XT can also be used on devices from the vector, servo and DrivePLC ranges, as well as on distributed motec motor inverters via diagnosis terminal.

This reduces the load on – or even eliminates the need for – higher-level control systems, free of charge! System requirements for GDC Hardware: Operational reliability An adjustable slip compensation function compensates load-dependent speed deviations without complex speed feedback. The following parameters are also preset: Semiconductor fuses utilisation category gRL are required to protect the DC cables and the frequency inverter.

The manuao of current is determined by the voltage slope and the chopper frequency of the frequency inverter as well as by the effective capacitances of the motor cable. Why not find out for yourself?

Therefore, the drive can be put into operation directly after installation. It is added to the value of the brake resistance and has a considerable effect on the total resistance. Install the motor choke as close as possible to the frequency inverter.

Lenze EVF9333−xV User Manual

Motor chokes should therefore be used on long motor cables. Simple dialogue boxes e. Motor chokes can also be used to reduce currents in motor bearings. These currents increase the load on the frequency inverter and this may lead to shut-down on faults. When laying out cables, ensure adherence to national and local regulations. Customised level-specific password protection prevents illegal access. The control signals are connected to the slave via polarised plug connections. This adapter is plugged into the PC parallel port.

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