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.
|Published (Last):||27 July 2013|
|PDF File Size:||7.38 Mb|
|ePub File Size:||10.91 Mb|
|Price:||Free* [*Free Regsitration Required]|
In order to help us to do this, please make sure you provide the following information: The system bus CAN enables the following functions: This leads to a reduction in the frequency inverter load and parasitic vectlr and makes it possible to use a long motor cable. This reduces the load on – or even eliminates the need for – higher-level control systems, free of charge!
The frequency inverter has a heat sink fan which dissipates the heat outwards via the air lock. This also applies if a DC supply or DC bus connection is being used.
Lenze 9300 Vector Frequency Inverters
This adapter is plugged into the PC parallel port. Open and closed-loop control free of charge More than freely connectable function blocks such as PID controllers, flipflops, counters, comparators, delay elements, logic and mathematical functions are available. For the RS interface there is an additional screw terminal for connecting through to the next frequency inverter. To facilitate handling, a connection cable can be used to plug the Vecror XT into a hand-held device so that it can be used as a diagnosis terminal.
This provides a high level of flexibility for various drive and automation tasks. Ready for immediate operation The frequency inverters lene preset for standard operation. The following parameters lenxe also preset: It is added to the value of the brake resistance and has a considerable effect on the total resistance.
LV 20 Selection of bector resistors The suitable brake resistor must meet the following requirements: This enables for example bus connections to be made between several Lenze inverters and automation components, with little cabling required.
Motor chokes can also be used to reduce currents in motor bearings. This prevents the frequency inverter from setting a pulse janual in the event of an overvoltage, which would cause the drive to coast to standstill.
Lenze EVF−xV User Manual | 46 pages | Also for: EVF−xV
Motor-side connection The motor-side parallel connection can only be made via an inductance at the outputs of the master and slave. The control signals are connected to the slave via polarised plug connections. The brake transistor integrated in the vector frequency inverter as an option connects the external brake resistor when the DC bus voltage exceeds a certain switching threshold. Figure 1 Figure 2 Note: In the event of low braking power, if necessary, the braking energy may be dissipated either manuxl via the master or only via the slave; in this case use Pmax for the calculation.
Following mechanical installation, the master and slave are connected electrically parallel connection: The assembly kit is part of the scope of supply. System requirements for GDC Hardware: Motor chokes should therefore be used on long motor cables.
Master Lenze x x 10 1 Note: More frequency inverter types such as the vector range are available for the power range 0. Name Setpoint potentiometer Order ref.
The components required for parallel connection DC connection kit are included in the scope of supply. The maximum speed limit ensures stable operation at all times with static and dynamic loads. The device should be mounted with a clearance of 50 mm at the side. Other inverters in the range servo or vector can also be used for the DC supply or DC bus connection in the models shown on these pages.
Lenze EVF9333−xV User Manual
Simple dialogue boxes e. The DeviceNet fieldbus has been particularly successful in the American and Asian markets. Simatic S5 in order to facilitate integration into a control system. In addition, its built-in memory can be used to transfer parameters to other inverters. Why not find out for yourself?
A motor choke is an inductance which is connected to the motor cable at the frequency inverter output. Unshielded m m Max. Vetor brake resistor converts mechanical braking energy into heat.
Connecting the control signals The frequency inverter control electronics are located in the master. All connections can be accessed easily from outside the unit. For complex applications, the links between function blocks are stored in predefined basic configurations e. The length of the motor cable determines whether the cable inductance is sufficient or if additional motor chokes are required: The quick set-up function enables the entire drive to be set up quickly and easily, supported by self-explanatory dialogs.
The bars and corresponding screws are part of the scope of supply DC connection kit.
It is our responsibility to meet their requirements. LV [V] 20 The Keypad XT is also used for the purposes of status display and error diagnostics. 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. Description A wide variety of topic-related and application-specific menus are sure to help you solve your drive task and find the parameters required for it.