Detail Servo Control Units
Basic Open Loop
This control unit is specifically designed for frequency converter applications without a encoder. The target speed can be set via analog or digital inputs. Status signals and diagnostic messages are output via digital outputs or isolated relay contacts. For an easy start-up use a PC with the Rexroth IndraWorks engineering framework.
This control component allows you to enjoy the many benefits of digital drive technology on controls with the conventional ± 10 V analog interface. In addition, it gives you the added option of expanding your control equipment at any time to include other communication interfaces by exchanging the control component while retaining the control cabinet setup.
The default speed is set via the analog input. Signals, such as “ Control enable” or “ Drive stop” , are exchanged by the control system and control unit via digital inputs and outputs. The encoder emulation inside the drive systematizes the actual positions for the control system. There is a choice between the straight-forward incremental encoder signal or SSI format.
The correct interface for connecting the IndraDyn motors or other standardized encoders, such as Hiperface® , is already integrated.
The PROFIBUS fieldbus interface has been used successfully for many years in automated manufacturing technology and process automation. This bus system is the means by which the control system cyclically exchanges with the bus users all the specified and actual values, including status signals and diagnostic messages. The correct interface for connecting the IndraDyn motors or other standardized encoders, such as Hiperface® , is already integrated.
Start-up with the IndraWorks engineering framework is a convenient option via PROFIBUS.
With the SERCOS 2 can you benefit from all the advantages of digital intelligent drive technology. One distinguishing feature of SERCOS is its extremely short cycle time with which all target and actual values are transferred between the control system and control units. In conjunction with the exact synchronization of all drives, the SERCOS 2 guarantees maximum dynamics and precision. Signal transfer via fiber optics guarantees the secure exchange of real-time data with minimal wiring.
The correct interface for connecting the IndraDyn motors or other standardized encoders, such as Hiperface® , is already integrated. With the engineering framework, IndraWorks, one convenient start-up option is via the SERCOS service channel and the other is via the RS232 interface.
Regardless of your preferred type of control communication, BASIC UNIVERSAL offers you a wide range of industry-standard interfaces. As a result, this control unit is well suited for a variety of applications – including those in your industry. The correct interface for connecting the IndraDyn motors or other standardized encoders, such as Hiperface® , is already integrated. In addition, this control unit has an empty slot for the connection of another encoder, connection of the analog I/ O extension or for the emission of emulated encoder signals.
An additional plug-in MultiMediaCard gives you the option of simple transmission or duplication of your drive parameters. This card can also be used to expand the memory for the motion logic integrated in the drive ( firmware option) .For an easy start-up use a PC with the Rexroth IndraWorks engineering framework.
Basic Universal Dual Axis
Many axes and limited installation space – these are typical requirements that can be met competently and economically with the BASIC UNIVERSAL double-axis control unit. With the BASIC UNIVERSAL double-axis, we have implemented all the functionality for two digital axes in a single control unit. The benefit for you is that, even if there are severe space constraints, you can integrate a number of drives thus minimizing your control cabinet footprint. With certified safety technology conforming to EN 13849-1 Cat. 3 PL d and EN 62061 SIL 2, you are providing effective protection for both the machine and operator. Indeed, we have integrated a number of different safety functions, such as “ Safe Torque Off” and “ Safe Motion” , directly in the drive. This increases reliability while saving on monitoring components and minimizing installation work.
In terms of control communication you can choose between SERCOS 2, PROFIBUS, SERCOS III and Multi-Ethernet ( SERCOS III, PROFINET IO, EtherNet/ IP, EtherCat) . In the interests of meeting the specific demands of your individual application, IndraDrive offers additional options for the connection of various encoder systems, the connection of an analog I/ O extension or for the emission of emulated encoder signals. The double-axis control unit offers the ability of storing the axis-oriented drive parameters of both axes on the optional MultiMediaCard. For an easy start-up use a PC with the Rexroth IndraWorks engineering framework.
ADVANCED control units meet the highest demands in performance and dynamics.
In addition to top performance, they support a wide and diverse range of control communication and encoder interfaces. Digital and analog inputs and outputs are already permanently integrated for communication with higher level control systems. These can also be expanded by digital or analog I/ O extensions or by encoder emulation outputs. This high- performance control unit can be optionally equipped with safety technology certified as conforming to EN 13849-1 Cat. 3 PL d and EN 62061 SIL 2. The ADVANCED control unit is the ideal platform for the drive-integrated PLC, IndraMotion MLD. All that is required to start up the drive is a PC and the engineering framework IndraWorks from Rexroth.
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