SIMOTION software - Gregbotos.com

System componentsDrivesSIMODRIVE 611 universal8■ OverviewThe SIMODRIVE 611 universal drive system, with its modulardesign, covers a wide performance spectrum.The wide variety of Control Modules makes it possible to interfacevirtually any drive combination to SIMOTION. The DoubleaxisModules make a space-saving configuration of the modulegroup possible.With the available modularity, virtually any drive combination ispossible. This permits integrated configuring for every installation,ranging from compact machines to complex plants.The SIMODRIVE 611 universal drive system is designed fordirect operation on grounded systems (TN networks) with ratedvoltages of 400 V three-phase AC, 415 V three-phase AC, and480 V three-phase AC. Adaptation transformers tailored to thesystem are available for adaptation of the system to other networkforms, such as for operation with ungrounded systems(IT or TT networks).■ Benefits• Suitable for synchronous and asynchronous motors• Compact configurations with Single-axis and Double-axisModules• Communications with PROFIBUS DP, the most successfulfield bus standard in the world• Powerful, easy-to-use SimoCom U commissioning tool• All data in the package are on a transferable Memory Sub-Module■ DesignSIMODRIVE 611 universal is a component of the modularSIMODRIVE 611 system. All components, such as supply connectionsand Power Modules, may be used.Control plug-in units with single-axis design anddouble-axis designThe SIMODRIVE 611 universal provides several types of controlplug-ins (Control Unit):• Type 1Single-axis design with resolver and speed/torque setpoint• Type 2Single-axis design with resolver and speed/torque setpointand an additional positioning functionality• Type 3Double-axis design with resolver and speed/torque setpoint• Type 4Double-axis design with resolver and speed/torque setpointand an additional positioning functionality• Type 5Double-axis design with sin/cos 1 V pp /EnDat absoluteencoder and speed/torque setpoint• Type 6Double-axis design with sin/cos 1 V pp /EnDat absoluteencoder and speed/torque setpoint, and an additionalpositioning functionalityA double-axis design must be selected if a direct measuringsystem (additional encoder) is connected.Because SIMOTION takes on the Motion Control functionality,the positioning functionality of the SIMODRIVE 611 universal isnot required. This also applies if the DSC function is used for theaxis (in addition, DSC can be used in a configuration with n-controlonly). Thus, for a SIMODRIVE 611 universal interface withSIMOTION, only types 1, 3, and 5 should be used.Communication interfacesSIMODRIVE 611 universal provides a number of communicationinterfaces to SIMOTION:• Analog setpoint interface (speed/torque setpoint)• Incremental shaft-angle encoder interface (WSG, RS 422)- The actual speed value is output incrementally via two pulsetrains displaced by 90°- Specification of a speed setpoint either via two pulse chainsdisplaced by 90° or by frequency specification with a directionalsignal• PROFIBUS DP• 4 digital inputs/outputs■ ApplicationThe SIMODRIVE 611 universal drive system is designed forhighly dynamic applications.8/62 Siemens PM 10 · 2005