Brochure · June 2006 SINAMICS S120 Now also for stand-alone applications SINAMICS S120 AC Drive SINAMICS S120 AC Drive – SINAMICS S120 AC Drives – a building block for integrated drive solutions SINAMICS S120 is a modular drive system with Servo and Vector Control and is the SINAMICS product most suitable for demanding drive applications. The stand-alone SINAMICS S120 AC Drives complement the DC/AC units, which use a common infeed and controller designed especially for multi-axis applications. Optimally tailored, integrated solutions can be designed for any type of application based on this building block system. The ready-to-connect SINAMICS single drive SINAMICS S120 AC Drives are designed for single-axis applications but can also be used for multi-axis applications. Positioning tasks can be reliably executed as well as synchronous movements and motion control tasks. In multi-axis applications with spatially distributed drives, distributed solutions based on SINAMICS S120 AC Drives offer a practical alternative to a central drives line-up. Universally implementable SINAMICS S120 AC Drives can easily be implemented in conjunction with higher-level automation systems using field bus interfaces and the standardized PROFIdrive profile. Solutions to standard positioning tasks – especially in the SIMATIC PLC environment – can therefore be found using SINAMICS S120 AC Drives even without in-depth knowledge of drives. Because it is so easy to combine SINAMICS S120 AC Drives with other SINAMICS S120 units, multi-axis groupings can be extended comfortably and economically. Modular machine components can thus be adapted to high levels of integration and flexibility in line to varying customer requirements. Flexibility through modularity Every SINAMICS S120 AC Drive is a combination of a Power Module and a selectable Control Unit or Control Unit Adapter. An optional filter can also be integrated. If the AC Drive is operated as a stand-alone single-axis drive, a Control Unit (e.g. CU310 DP) is added to the Power Module. It contains the entire control intelligence for the drive, including positioning functions and the field bus interface. If the AC Drive is combined with other SINAMICS S120 units to build an integrated multi-axis drive solution, a CUA31 Control Unit Adapter is added to the Power Module in order to connect the AC Drive to a central Control Unit (e.g. CU320 or SIMOTION D) via the DRIVE-CLiQ interface in accordance with the SINAMICS S120 system architecture. With SINAMICS S120 the modular expansion of your machines is never limited. Cost-optimized and specific solutions are ensured since only the components and functions required for a perfect fit solution are used. 2 PLC (e. g. SIMATIC) SINAMICS S120 AC Drive with CU310 230 V 1 AC or 400 V 3 AC Synchronous/ asychronous motor Figure 1: SINAMICS S120 AC Drive connected to a higher-level control DRIVE-CLiQ SINAMICS S120 AC Drives with CUA31 SINAMICS S120 Booksize grouping with CU320 Figure 2: 3 SINAMICS S120 AC Drives connected to a SINAMICS S120 multi-axis grouping SINAMICS S120 AC Drive CU310 Control Unit The use of a SINAMICS S120 AC Drive in a single-axis application connected to a higher-level control is illustrated in Figure 1. Each of the AC Drives is equipped with a CU310 Control Unit. This unit contains the field bus interface for connecting to the higher-level control. CU310 DP with a PROFIBUS DP connection or CU310 PN with an integrated PROFINET interface can be selected. In both cases communication between the control and the drive takes place in accordance with the standardized PROFIdrive profile. CU310 offers functions ranging from the simple speed controller to full positioning functionality. Drive-related inputs/outputs can easily be linked in the CU by means of BICO technology. This permits the greatest possible options for drive and higher-level control. Drive-related inputs/outputs can be linked via the integrated I/O interface. An integrated TTL/HTL interface and a DRIVE-CLIQ interface are available as encoder interface. For a version with an integrated motor this encoder interface features the advantage of an electronic rating plate. It is easy to implement safety systems using the currently available integrated safety functions such as “Safe standstill” (STO), “Safe brake control” (SBC) and “Safe stopping” (SS1). CUA31 Control Unit adapter It is also possible to use SINAMICS S120 AC Drives in multi-axis applications. The drive is connected to a CU320 Control Unit via the DRIVE-CLiQ interface using the CUA31 Control Unit Adapter. The CU320 Control Unit then takes over the drive functions for the AC drive. SIMOTION D modules can be used as a Control Unit for motion control applications which go beyond the scope of positioning tasks. SINAMICS S120 AC Drives can also be used in hybrid operation with SINAMICS S120 multi-axis units in this configuration (Figure 2). This provides maximum flexibility for the use of SINAMICS S120 units. CU310 Control Unit (left) CUA31 Control Unit Adapter (right) Standardized, comfortable engineering with SIZER and STARTER As with all SINAMICS drives, the SIZER configuring tool helps you to select the optimal drive configuration for your application. Graphical support and wizards efficiently guide you through the selection of necessary components based on your application. SINAMICS S120 AC Drives are commissioned using STARTER, the commissioning tool for the SINAMICS family. Electronic rating plates ensure automatic and error-free preconfiguration of the drive system. Automatic optimization is a simple way of optimizing the control response. It ensures fast and reliable commissioning of the drives. SINAMICS S120 Power Modules SINAMICS AC Drives differentiate between Blocksize format and Chassis format, which are available in various frame sizes. SINAMICS S120 AC Drive – Power Modules Blocksize format Chassis format Frame size A B C D E F FX GX 230 V 1 AC in kW (HP) 0.12 … 0.75 (0.16 … 1.01) – – – – – – – 400 V 3 AC in kW (HP) 0.37 … 1.5 (0.5 … 2) 2.2 … 4 (3 … 5) 7.5 … 15 (10 … 20) 18.5 … 30 (25 … 40) 37 … 45 (50 … 60) 55 … 90 (74 … 120) 110 … 132 (150 … 175) 160 … 250 (200 … 335) 3 SINAMICS S120 AC Drive – Technical Data 2) SINAMICS S120 AC Drive Modular drive system for demanding single/multi-axis applications Blocksize format Chassis format Degree of protection IP20 Supply voltages Vsupply/Power ratings • 230 V 1 AC • 380 … 480 V 3 AC 0.12 … 0.75 kW (0.16 … 1.01 HP) 0.37 … 90 kW (0.5 … 120 HP) – 110 … 250 kW (150 … 335 HP) Technological functions Flying restart, restart, kinetic buffering, positioning 1), BICO technology, Motion Control (in connection with SIMOTION) Safety functions Safe standstill (STO), Safe stopping (SS1) Safe brake control (SBC) Tools SIZER for configuring, STARTER for commissioning Typical application technologies High-performance single drives Safe standstill (STO) Positioning 1), continuous motion control; continuous material webs; setpoint cascades; coordinated, highly dynamic motion control of several axes via position; cross-axis motion control functionality using SIMOTION (synchronism, electronic cam disks, ...) Numerical control in machine tools in conjunction with SINUMERIK solution line Communication interface PROFIBUS DP, PROFINET 1) Line frequency 47 … 63 Hz Output voltage 0 ... Vsupply Output frequency V/f control: Vector Control: Servo Control: 0 ... 400 Hz 3) 0 ... 300 Hz 3) 0 ... 650 Hz 3) 0 ... 200 Hz 4) 0 ... 160 Hz 4) 0 ... 300 Hz 4) Vector Control: Servo Control: 8 ... 10 ms 3) 2 ... 3 ms 3) 11 ... 15 ms 4) 5 ... 7 ms 4) Vector Control: Servo Control: 1 ... 2 ms 3) 0.5 ...1 ms 3) 2 ... 3 ms 4) 1 ... 2 ms 4) Control principle • V/f control • Vector Control • Servo Control Yes Yes Yes Motors • Asynchronous • Synchronous • Torque • Linear Yes Yes Yes Yes Control dynamics • Rise time of speed control • Rise time of torque control 1) On request. 2) As of June 2006. 3) Pulse frequency 4 kHz. 4) Pulse frequency 2 kHz. For further information on SINAMICS S120, go to: www.siemens.com/sinamics-S120 Siemens AG Automation and Drives Motion Control Systems Postfach 31 80, 91050 ERLANGEN GERMANY Order No. 6ZB5471-0AF02-0BA2 Printed in Germany 09405/BR 0606 10.0 VOG 4 En/622 270 © Siemens AG 2006 All rights reserved velopment of the products. An obligation to provide the respective characteristics shall exist only if expressly agreed in the terms of contract. AC/AC unit, modular The information provided in this brochure contains merely general descriptions or performance characteristics which in case of actual use do not always apply as described or which may change as a result of further de- Drive type