SINAMICS G120: The Modular Inverter - 4.imimg
SINAMICS G120:The modular inverterEnergy-efficient, safe and ruggedsiemens.com/sinamics-g120Answers for industry.
SINAMICS G120The modular, safe and energy-efficient inverter systemSINAMICS G120 is the universal drive to address the widest range of requirements in industry and the trades.Machinery construction, automotive, textiles, printing,packaging and the chemical industry – they all trust in thewell-proven SINAMICS G120 solutions. They are also usedaround the world in higher-level applications, for instancein conveyor technology, in the steel, oil & gas and offshore areas as well as for regenerative energy recovery.Its modular design, comprising Control Unit (CU) andPower Module (PM) for the power range extending from0.37 kW up to 250 kW, make it the perfect system forstandard applications. The wide range of available components allows you to optimally configure the inverter thatyou require for your particular application.You simply combine the appropriate modules to addressyour requirements regarding hardware, communication orsafety technology. The G120 system is being continuallyexpanded to include additional innovative elements andoptions: User-friendly from installation up to maintenance Rugged and enduring for harsh environments Energy-efficient through numerous functions Many safety functionsHighlightsMechanical system Modular design Innovative cooling concept for a higher degree of ruggednessElectronics Energy recovery, low line harmonics,energy saving, no braking resistors Semiconductor temperature monitoring Safety Integrated (STO, SS1, SLS, SDI, SSM), without encoder Interchangeable MMC memory cardCommunication PROFINET, PROFIBUS, PROFIsafe, Modbus RTU,CANopen, USS, BacNet, MS / TP Integral part ofTotally Integrated Automation Optimum interaction with SIMATIC2
SINAMICS G120 is a member of the SINAMICS family,which stands for innovative drive solutions that are fitfor the futureSINAMICS offers the optimum solution for every driveapplication. It goes without saying that all of the drivescan be configured, parameterized, commissioned andoperated in the same standard way. Wide range of power ratings from 0.12 kW to 120 MW Available in low-voltage as well as medium-voltageversions Standard and unified functionality as a result of thecommon hardware and software platform All of the drives are engineered in exactly the same way–– SIZER for engineering–– STARTER for parameterizing and commissioning High degree of flexibility and combinabilityLow voltageMedium voltageSINAMICS GSINAMICS SSINAMICS GM/SM/GL0.12–2,700 kW0.12–4,500 kW0.8–120 MW3
SINAMICS inverters –power and performance for every applicationThe modular SINAMICS G120 is especially suitablefor the applications shown in the box.Quality*)Continuous ssingCentrifrugal pumpsRadial/axial fansCompressorsCentrifrugal pumpsRadial/axial fansCompressorsEccentric screw pumpsMovingConveyor beltsRoller conveyorsChain conveyorsConveyor beltsRoller conveyorsChain conveyorsVertical material handlingElevatorsEscalatorsGantry cranesShip’s drivesCable railwaysElevatorsContainer cranesMine hoistsOpen-cast mine excavatorsTest entrifugesExtrudersRotary g drivesCalendersMain press drivesPrinting machinesMachiningMain drives for Turning Milling DrillingMain drives for Drilling SawingMain drives for Turning Milling Drilling Gear cutting Grinding*) Requirements placed on the torque accuracy/speed accuracy/positioning accuracy/axis coordination/functionality4
Discontinuous motionBasicMediumDescaling pumpsHydraulic pumpsHydraulic pumpsDosing pumpsAccelerating conveyorsRack feedersAccelerating conveyorsRack feedersCrosscuttersRoll changersRack feedersRoboticsPick-and-placeIndexing tablesCrosscuttersRoller feedsEngaging/disengagingServo pressesRolling mill drivesCoordinated multi-axis motioncontrol such as Multi-axis positioning Cam discs InterpolationTubular bagging machinesSingle-axis motion controlsuch as Positioning profiles Path profilesAxis drives for Turning Milling DrillingHighAxis drives for Drilling SawingAxis drives for Turning Milling Drilling Laser machining Gear cutting Grinding Nibbling and punching5
SINAMICS G120:User friendliness through modularityFlexible combinability, high degree of operator friendliness and standard software make SINAMICS G120 auser-friendly solution from the very start.The modularity offers many advantages: Parts can be simply selected Lower costs and parts can be replaced faster whenservice is required Fewer parts have to be stocked Can be simply expanded High reliability through integrated ptional)Standard inverterSINAMICS G120The perfect inverter in just a few stepsSelect your Power ModuleThe optimum power unit can be quickly selected based onthe required motor power, the supply voltage and thebraking cycles expected.Power Module PM230 – IP55 / IP20 degree ofprotectionDesigned for use in pump, fan and compressor applications with a square-law characteristic, without being ableto connect a braking resistor.Power Module PM240 / PM240-2 – IP20 degree ofprotectionSuitable for many applications, with integrated brakingchopper and the possibility of connecting a brakingresistor.Power Module PM250 – IP20 degree of protectionIdentical application possibilities as the PM240 –any braking energy is directly fed back into the linesupply.Select your Control UnitThe optimum Control Unit is selected based on the number of I/Os and, if required, additional functions such asSafety Integrated or special pump/fan/compressorfunctions.CU230P-2 Control UnitSpecifically designed for pump, fan and compressorapplications.CU240B-2 / CU240E-2 Control UnitsSuitable for a multitude of applications in generalmachinery construction – e.g. conveyor belts,mixers and extruders.Select the optional componentsDepending on the requirements, additional componentscan be selected, for example an operator panel (IOP orBOP-2) or blanking cover.6
Standard software for user-friendly selection, commissioning and operator controlSINAMICS G120 is not only easy to configure, but already offersa high degree of operator friendliness when commissioningand in subsequent operation. The standard software makes thispossible.SIZERDT Configurator: Your tool for fast product selection andorderingSTARTERDT ConfiguratorSIZER: Your tool for efficiently engineering a complete drivesystemSTARTER: Your tool for simple configuration andDT Configurator commissioningUser-friendly operator control: Intelligent Operator Panel and Basic Operator PanelOperator panelIOP (Intelligent Operator Panel)Fast commissioning withoutexpert knowledge Series commissioning using the clone function User-defined parameter list where users can select the number of parameters Standard applications can be simplycommissioned using application-specific wizards – no parameter knowhow required Simple commissioning on siteusing a handheld terminalHigh degree of operatorfriendliness and intuitiveoperationMinimizing wait timesBOP-2 (Basic Operator Panel) Good overview by simultaneouslydisplaying parameters and parametervalues The drive can be manually operated – it is possible to simply toggle betweenautomatic and manual modes Graphic display of status values, e.g.pressure and flow in bar-type diagrams 2-line display for up to 2 processvalues with text Status display with freely selectableunits to specify physical values Status display of predefined units Diagnostics using a plain text display,without any documentation andlocally on site Diagnostics with menu promptingwith 7-segment display Simple update of languages, wizardsand firmware via USBCan be flexibly used Can be mounted directly on theControl Unit, installed in the door oras handheld terminal (depends on theinverter type) Can be mounted directly on theControl Unit or installed in the door(depends on the inverter type)7
Safety Integrated: The intelligent responseto increased safety demandsThere is an increased risk of injury to personneland damage to the machine wherever there arerotating units – such as saws, rolls and spindles.This is also the case for linear handling axes andmachine slides, frequently with high velocities.Safety Integrated is the safety concept that reliablymasters the specific dangerous situation. It hassignificantly shorter response times and a higherdegree of functionality – productivity is mostlyundiminished but occasionally even increased.The components are certified according toIEC 61508/SIL2, EN ISO 13849-1 Cat. 3 and PL d.BenefitSafety functions in the G120Safe, electronicshutdown with SafeTorque Off (STO)Safe, specific stopping with Safe Stop(SS1) Prevents the drivefrom inadvertentlystarting (there is noelectrical isolationbetween the motorand the inverter) The drive is safelyswitched into a notorque condition Fast and safelymonitored stoppingof the drive Independent andcontinuous monitoring guaranteesthe shortest response times An encoder is notrequired Sawing, unwinding,grinding machines,centrifuges, hoisting gear, extruders, stacker cranes,transverse trolleysApplications Baggage/packagetransport, feeding,removingConveyor belt8SawsSafely LimitedSpeed (SLS)Safe Direction (SDI)Safe Speed Monitoring (SSM) Reduction and continuous monitoringof the drive speed An encoder is notrequired The function ensures that the drivecan only rotate inthe selected direction The functionsignals if a drive isoperating below aspecified speed/feedvelocity Presses, punches,conveyor belts,grinding machines Directly working atthe system or machine during operation, when setting upor when carrying outmaintenance work Stacker cranes,presses, unwinders Grinding machines,drills, milling toolsPressesLoading gantryMilling tool
A systematic approach to moreenergy efficiencyBy controlling the speed as a function of the application and by recovering the braking energy, ourinverters save up to 65% energy. Further, the integrated energy-saving functions allow you to further minimize your power costs.up to65%energy savingEfficient Infeed TechnologyEfficient Infeed Technology represents a unique innovation in the compact class of inverters worldwide, whichmeans that also small, light and favorably priced devicesare capable of energy recovery.They are used wherever a braking resistor is used, forinstance in applications with vertical motion, drives forconveyor technology and high inertia machines, for example, centrifuges. They are also employed in the renewableenergy area, such as hydroelectric and wind power.PROFIenergy for sustainabilitySINAMICS G120 with PROFINET interface supportsPROFIenergy. PROFIenergy is a data interface based onPROFINET. Independent of any particular manufacturerand device, this allows loads to be centrally shut down ina coordinated fashion in non-operational periods. Power costs are allocated to the various loadsLoads that are not required are shut downExpensive load peaks are reducedThe energy band is reduced – therefore lower tariffsStandardTechnologyEfficient InfeedTechnologyLine reactor andbraking resistorRequiredNot necessaryConfiguring andinstallation costsStandardLowGeneratedharmonicsStandardLowHeat generatedwhen brakingYesNoCurrent consumption andpower drawnStandardApprox.22% less/lowerEnergy efficiencyStandardGoodEnergy usage withoutPROFIenergySINAMICSG120Energy usage withPROFIenergySINAMICSG120Conveyor beltAdditional energy-saving functions V/f Eco mode: To reduce the motor currents in thepartial load range; saves up to 5% energy Hibernation mode: The inverter is automaticallyswitched on and switched off depending on the processrequirementsSensor 1 Actuator 1Actuator 2PROConveyor beltSensor 1 Actuator 1Actuator 2 DC link topology: Reduces the line current as a result ofthe high active power component9
Additional customer benefitsFunctionsBenefits Components can be simply combined, alsolocally on site Only part of the inverter must be replaced The customer only pays for the functions thathe actually requires Modules can be replaced under voltage andwithout software reinstallation Power rating and functions can be expandedby replacing individual components All typical applications can be addressed usingone inverter Lower costs–– initial purchase price–– when stocking parts–– when replacing devices/parts Fast replacement when service is required Favorably priced and fast system upgrade Simple selection of the optimum inverterModularityUser-friendly installation and commissioning Integrated USB port Pluggable operator panels can be selected–– with graphic display–– with 2-line display Depending on the application, advanced orbasic panel can be selected Micro memory card slot (MMC) Pluggable terminal strips and power connectors Going online is intuitive and simplifies engineeringand diagnostics Fast commissioning without any expert know-how Minimized maintenance work times Simplified, central commissioning, maintenanceand diagnostics Simple series commissioning and data backupwhen service is required Simple installation without special toolsCommunication (PROFINET, PROFIBUS, Modbus RTU, CANopen, USS, BacNet) PROFINET IO features–– Neighboring device detection (LLDP)–– Wireless communication with IndustrialWireless LAN–– Ring-type structure possible (MRP, MRPD)–– PROFIenergy–– PROFIsafe–– Shared device 2 integrated PROFINET ports–– Standard and fail-safe I/Os can be used asdistributed I/O for the control Many nodes and different network topologieswithout requiring any additional components Direct integration of the communication in theconverter PROFINET IO features–– Fast communication with innovative functions–– High degree of plant/system availability–– Diagnostics capability; energy management–– Simple replacement when a fault occurs Line-type structure without any additionalcomponents–– reduced wiring costs–– cost-saving Simple handling Fewer interfaces High performance, no interface problemsIntegrated software functions Integrated PLC functions for local control tasks Freely parameterizable PID controller Buffering of brief line failures using kineticbuffering Automatic restart after a power failure Flying restart Energy saving using the hibernation mode Load monitoring to monitor belts and flow10 Flexible use of integrated functions Mini PLC functionality without additionalcomponents Operation can be maintained even onunstable line supplies Numerous software functions for flexibleuse in a wide range of applications
FunctionsBenefitsApplication-specific modules for pumps, fans and compressors Application-specific wizards in the operatorpanel and in the STARTER software 4 integrated, freely programmablePID controllers 3 freely programmable, digital time switches NI1000 / PT1000 temperature sensor interface Direct connection of a 230 V relay Linear and square-law torque characteristicfor fluid-flow and displacement machines Direct connection of 3 pressure/level sensors Simple commissioning based on process values inthe user’s language, also for complex applicationssuch as cooling towers or tank levels Distributed closed-loop control for motorindependent process control without PLC Control of freely selectable day and week programs Direct connection of temperature sensors withoutusing an external interface unit Direct control of auxiliary equipment, e.g. throttleactuator or valve drives Control performance adapted to the application Connection of actuators generally used in theapplication without any additional components Push-through version for selected power units Dissipation of power loss by means of externalheat sink Electronic modules not in the air duct Varnished, especially rugged electronicmodules Wide permissible voltage range380 V–480 V 10 % Use up to ambient temperatures of 60 C The air flow only flows through the heat sink Power loss is dissipated to the outside, savingspace in the cabinet Significantly increased ruggedness and reliability Use even under high climatic stressIncreased reliabilityRequirement-optimized operating behavior Voltage/frequency characteristics for constant,square-law torque and with programmableinterpolation points for manual optimization Basic control techniques for drives with lowdynamic requirements, such as–– belt drives–– crushers–– mixers–– agitators–– centrifugal pumps–– fans–– radial compressors Operation of special motors with non-linearmagnetization Flux Current Control The basic control technique with field orientationensures a rugged and precise speed behavior withsufficient dynamic performance, even for fluctuating loads Encoderless vector control Field-oriented control technique for demandingdrives with closed-loop speed control and highrequirements on the dynamic performance, such as–– Reciprocating pumpsand compressors–– Centrifuges Supplementary boost function to increase thestarting torque–– Lifting/lowering equipment–– Gantry cranes–– Extruders Providing a breakaway torque at low speeds11
Technical dataPower ModulesPower ModulesPM230 IP55Restricted braking behaviorPM230 IP20Restricted braking behaviorPower ratingHO High OverloadLO Low OverloadFiltered / filter B:0.25.75 kW (HO)0.37.90 kW (LO)0.25.55 kW (HO)0.37.75 kW (LO)Non-filteredRated input current(dependent on the motorload and line impedance)0.9 135 A (HO)1.3 166 A (LO)0.9 . 102 A (HO)1.3 . 135 A (LO)PM240 FS A-GX (400 V) unfiltered:2/2.3 . 442 A (HO/LO)PM240 FS B-F (400 V) filtered:2/2.3 . 204 A (HO/LO)13.2 135 A (HO)18 166 A (LO)Rated output current(derating for ambienttemperatures 40 C (LO) or 50 C (HO))0.9 145 A (HO)1.3 178 A (LO)0.9 . 110 A (HO)1.3 . 145 A (LO)PM240 FS A-GX (400 V) unfiltered:1.3 . 370 A (HO), 1.7 . 477 A (LO)PM240 FS B-F (400 V) filtered:1.3 . 145 A (HO), 1.7 . 178 A (LO)1.3 . 145 A (HO)1.7 . 178 A (LO)Mounting dimensions(W x H x D) in mmFiltered (power in LO):Unfiltered (power in LO):Unfiltered(power in LO):Line supply voltageDepth withoutControl UnitPM240/PM240-2 IP20Braking with a braking resistorPM250 IP20Braking with energy recovery3 AC 380 . 480 V 10 %A: 0.37 3 kW:B: 4.0 7.5 kW:C: 11 18.5 kW:D: 22 30 kW:E: 37 45 kW:F: 55 90 kW:FilteredUnfiltered (power in LO):154 x 460 x 249180 x 540 x 249230 x 620 x 249320 x 640 x 329320 x 751 x 329410 x 915 x 416A: 0.37 3 kW:B: 4.0 7.5 kW:C: 11 18.5 kW:D: 22 . 37 kW:E: 45 . 55 kW:F: 75 . 90 kW:73 x 196 x 165100 x 292 x 165140 x 355 x 165275 x 419 x 204275 x 499 x 204350 x 634 x 316Filtered, filter B (power in LO):A: 0.37 3 kW: 154 x 460 x 249B: 4.0 7.5 kW: 180 x 540 x 249230 x 620 x 249C: 11 15 kW:D: 18.5 30 kW: 320 x 640 x 329320 x 751 x 329E: 37 45 kW:410 x 915 x 416F: 55 90 kW:Filtered (power in LO):A: 0.37 3 kW: 73 x 196 x 165B: 4.0 7.5 kW: 100 x 292 x 165C: 11 18.5 kW: 140 x 355 x 165D: 22 . 37 kW: 275 x 512 x 204275 x 635 x 204E: 45 . 55 kW:350 x 934 x 316F: 75 . 90 kW:Increase in depth as aresult of the CU in mm0CU230: 58Increase in depth as aresult of the panel in mmBOP-2: 5IOP: 15Conformance withstandardsUL, CE, c-tick0.37 . 200 kW (HO)0.55 . 250 kW (LO)0.37 . 75 kW (HO)0.55 . 90 kW (LO)A: 0.55 . 3 kW:B: 4.0 kW:C: 7.5 . 15.0 kW:D: 18.5 . 30 kW:E: 37 . 45 kW:F: 55 . 132 kW:73 x 196 x 1651)153 x 270 x 165189 x 334 x 185275 x 419 x 204275 x 499 x 204350 x 634 x 316GX: 160 . 250 kW: 326 x 1,533 x 547Filtered (power in LO):A: 0.55 . 2.2 kW: 73 x 196 x 1651)B: 3.0 . 4.0 kW:153 x 270 x 165C: 7.5 . 15.0 kW: 189 x 334 x 185D: 18.5 . 30 kW: 275 x 512 x 204E: 37 . 45 kW:275 x 635 x 204F: 55 . 90 kW:350 x 934 x 316Non-filteredFiltered15 . 75 kW (HO)18.5 . 90 kW (LO)5.5 . 75 kW (H
3 Low voltage Medium voltage SINAMICS G SINAMICS S SINAMICS GM/SM/GL 0.12–2,700 kW 0.12–4,500 kW 0.8–120 MW SINAMICS G120 is a member of the SINAMICS family, which stands for innovative drive solutions that are fit for the future SINAMICS offers the optimum solution for every drive application. It goes without saying that all of the drives
3 Low-voltage Medium-voltage SINAMICS G SINAMICS S SINAMICS GM/SM/GL 0.12–2,700 kW 0.12–4,500 kW 0.8–120 MW SINAMICS G120 is a member of the SINAMICS family, which stands for innovative drive solutions that are fit for the future SINAMICS offers the optimal solution for every drive application.
SINAMICS G110 SINAMICS G120 SINAMICS G120D SINAMICS G130/G150 SINAMICS S120 SINAMICS S150 SINAMICS GM150/SM150/GL150 V/f control V/f control/vector control V/f control/vector control/servo control V/f control/vector control 0.12–3 kW 0.37–90 kW 0.75–7.5 kW 75–1,500 kW 0.12–4,500 kW 75–1,200 kW 0.8–120 MW Pumps, fans, conveyor belts
The SINAMICS G120 is to be controlled from an S7-300 CPU via Profinet. 2.1.2 Solution In this function example, the control of a SINAMICS G120 (control word and frequency setpoint) will be demonstrated using an S7-300 CPU and a specific program example. This program example comprises an S7 program to control the SINAMICS G120
automatically recognise all variants of the following Control Units from the SINAMICS range: SINAMICS G120 CU230P-2 SINAMICS G120 CU240B-2 SINAMICS G120 CU240E-2 Note BOP-2 functional suppport The BOP-2 has been designed to support all the above mention Control Units with firmware version 4.3 Service Pack 2 (SP2) or later.
control 3C2 n M Rugged SINAMICS G120 is the reliable system for a multitude of applications. SINAMICS G120 – advantages Heat sink Control cabinet Inverter max. 450 m Torque Time Time Speed Faster acceleration. 8 Integrated, intelligent and innovative
3 SINAMICS G120 — a member of the SINAMICS family Communication Integral part of Totally Integrated Automation Automation — with interfaces for PROFINET and PROFIBUS . and torque control Flexible SINAMICS G120 is the reliable system for a variety of applications. 10
SINAMICS G120 and switch on the module 2 Search SINAMICS G120 Smart Access in your Wi-Fi networks (default password: 12345678) 3 Open browser to access the page (https://192.168.1.1) 4* A step 4 for password changing is mandatory for the 1st access SINAMICS G120 Page 11 Currently Connected To No Internet Access No Internet Access Connected
find on software development processes, which led me to Scrum and to Ken Schwaber’s early writings on it. In the years since my first Scrum proj ect, I have used Scrum on commercial products, software for internal use, consulting projects, projects with ISO 9001 requirements, and others. Each of these projects was unique, but what they had in common was urgency and criticality. Sc rum excels .
