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Advanced commissioning

7.11 Motor control

SIMATIC ET 200pro FC-2 converter

152

Operating Instructions, 04/2018, FW V4.7 SP10, A5E34257324B AF

7.11.1.1

Characteristics of U/f control

The inverter has different V/f characteristics.

①

The voltage boost of the characteristic optimizes the speed control at low speeds

②

With the flux current control (FCC), the inverter compensates for the voltage drop in the stator

resistor of the motor

Figure 7-26 Characteristics of V/f control

The inverter increases its output voltage to the maximum possible output voltage. The

maximum possible output voltage of the inverter depends on the line voltage.
When the maximum output voltage is reached, the inverter only increases the output

frequency. At this point, the motor enters the field weakening range: At constant torque, the

slip decreases quadratically as the speed increases.

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Summary of Contents for SIMATIC ET 200pro FC-2

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Page 3: ...__________ SIMATIC SIMATIC ET 200pro FC 2 SIMATIC ET 200pro FC 2 converter Operating Instructions Edition 04 2018 firmware V4 7 SP10 04 2018 FW V4 7 SP10 A5E34257324B AF Fundamental safety instructions 1 Introduction 2 Description 3 Installation 4 Configure the hardware 5 Commissioning 6 Advanced commissioning 7 Backing up data and series commissioning 8 Repair 9 Alarms faults and system messages ...

Page 4: ...ted only by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING Siemen...

Page 5: ...nd accessories 29 3 4 Motors and multi motor drives that can be operated 31 4 Installation 33 4 1 Prerequisites and maximum expansion 34 4 2 Mounting the racks 34 4 3 Mounting the interface module 38 4 4 Mounting the bus module 39 4 5 Mounting the terminating module 40 4 6 Mounting the connection module for IM154 41 4 7 Mounting the converter 43 4 8 Interfaces 46 4 8 1 Communication interfaces 46 ...

Page 6: ...6 6 3 2 Minimum and maximum speed 76 6 4 Restoring the factory setting 77 6 5 Resetting the safety functions to the factory setting 77 6 6 Quick commissioning 79 6 6 1 Quick commissioning with the IOP 2 79 6 6 2 Quick commissioning with a PC 82 6 6 2 1 Creating a project 83 6 6 2 2 Transfer inverters connected via USB into the project 83 6 6 2 3 Go online and start the configuration wizard 85 6 6 ...

Page 7: ...setpoint 139 7 9 3 Inhibit direction of rotation 139 7 9 4 Skip frequency bands and minimum speed 140 7 9 5 Speed limitation 141 7 9 6 Ramp function generator 141 7 10 PID technology controller 145 7 11 Motor control 150 7 11 1 V f control 151 7 11 1 1 Characteristics of U f control 152 7 11 1 2 Selecting the U f characteristic 153 7 11 1 3 Optimizing motor starting 154 7 11 2 Vector control 156 7...

Page 8: ...eactivating know how protection 204 9 Repair 207 9 1 Replacing the ET 200pro FC 2 208 9 2 Reduced acceptance test after a component has been replaced 212 9 3 Firmware upgrade and downgrade 213 9 3 1 Upgrading firmware 215 9 3 2 Firmware downgrade 218 9 3 3 Correcting a failed firmware upgrade or downgrade 222 10 Alarms faults and system messages 223 10 1 LED 224 10 2 Diagnostics through fieldbus 2...

Page 9: ... 1 STEP 7 program examples 255 A 1 1 Data exchange via the fieldbus 255 A 1 2 STEP 7 program example for cyclic communication 256 A 1 3 STEP 7 program example for acyclic communication 258 A 2 The device trace in STARTER 262 A 3 Interconnecting signals in the inverter 265 A 4 Acceptance tests for the safety functions 267 A 4 1 Recommended acceptance test 267 A 4 2 STO acceptance test ET 200pro FC ...

Page 10: ...Table of contents SIMATIC ET 200pro FC 2 converter 8 Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF ...

Page 11: ...iliary supply circuits are de energized 6 Ensure that the motors cannot move 7 Identify all other dangerous energy sources e g compressed air hydraulic systems or water Switch the energy sources to a safe state 8 Check that the correct drive system is completely locked After you have completed the work restore the operational readiness in the inverse sequence WARNING Risk of electric shock and fir...

Page 12: ...n class I high voltages can be present at open exposed parts which when touched can result in death or severe injury Ground the device in compliance with the applicable regulations WARNING Electric shock due to connection to an unsuitable power supply When equipment is connected to an unsuitable power supply exposed components may carry a hazardous voltage that might result in serious injury or de...

Page 13: ...pen plug connections when the equipment is in a voltage free state unless it has been explicitly stated that they can be opened in operation WARNING Electric shock due to residual charges in power components Because of the capacitors a hazardous voltage is present for up to 5 minutes after the power supply has been switched off Contact with live parts can result in death or serious injury Wait for...

Page 14: ...ve implants in the immediate vicinity of this equipment are at particular risk As the operator of an EMF emitting installation assess the individual risks of persons with active implants The following clearances are usually adequate No clearance to closed control cabinets and shielded MOTION CONNECT supply cables Forearm length approx 35 cm clearance to distributed drive systems and open control c...

Page 15: ... smoke This can cause severe injury or even death This can also result in increased downtime and reduced service lives for devices systems Ensure compliance with the specified minimum clearance as ventilation clearance for the respective component WARNING Unrecognized dangers due to missing or illegible warning labels Dangers might not be recognized if warning labels are missing or illegible Unrec...

Page 16: ... in your drives and automation tasks are adjusted and activated through appropriate parameterizing Perform a function test Only put your plant into live operation once you have guaranteed that the functions relevant to safety are running correctly Note Important safety notices for Safety Integrated functions If you want to use Safety Integrated functions you must observe the safety notices in the ...

Page 17: ...table materials e g conductive foam rubber of aluminum foil Only touch components modules and devices when you are grounded by one of the following methods Wearing an ESD wrist strap Wearing ESD shoes or ESD grounding straps in ESD areas with conductive flooring Only place electronic components modules or devices on conductive surfaces table with ESD surface conductive ESD foam ESD packaging ESD t...

Page 18: ...etwork or the Internet if and to the extent such a connection is necessary and only when appropriate security measures e g firewalls and or network segmentation are in place For additional information on industrial security measures that may be implemented please visit Industrial security http www siemens com industrialsecurity Siemens products and solutions undergo continuous development to make ...

Page 19: ...ad to death serious injury and property damage Keep the software up to date Incorporate the automation and drive components into a holistic state of the art industrial security concept for the installation or machine Make sure that you include all installed products into the holistic industrial security concept Protect files stored on exchangeable storage media from malicious software by with suit...

Page 20: ...ones in the immediate vicinity of electronic components External influences damage X ray ionizing radiation and cosmic radiation 2 Unusually high temperatures including open flames as well as emissions of light noise particles gases etc can occur inside and outside the components under fault conditions caused by for example Component failure Software errors Operation and or environmental condition...

Page 21: ... power drive systems SIMATIC ET 200pro FC 2 converter Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF 19 For more information about the residual risks of the drive system components see the relevant sections in the technical user documentation ...

Page 22: ...Fundamental safety instructions 1 5 Residual risks of power drive systems SIMATIC ET 200pro FC 2 converter 20 Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF ...

Page 23: ...on provided in the operating instructions has been compiled in such a way that it is sufficient for all standard applications and enables drives to be commissioned as efficiently as possible Where it appears useful additional information for entry level personnel has been added The operating instructions also contain information about special applications Since it is assumed that readers already h...

Page 24: ...ning Restore the inverter to factory settings Define the inverter s basic settings Configure communication via PROFIBUS or PROFINET Set up the functions e g setpoint processing motor control and protection functions Backup the inverter s settings to an external data storage medium e g a memory card or an operator panel Replace the inverter and its components Firmware update Meaning of the LEDs on ...

Page 25: ... Use of third party products This document contains recommendations relating to third party products Siemens accepts the fundamental suitability of these third party products You can use equivalent products from other manufacturers Siemens does not accept any warranty for the properties of third party products Use of OpenSSL This product contains software developed in the OpenSSL project for use w...

Page 26: ...compliance with the main regulations in this directive concerning health and safety Directive 2011 65 EU The inverter fulfills the requirements of Directive 2011 65 EU relating to the restriction of the use of certain hazardous substances in electrical and electronic devices RoHS European EMC Directive By completely complying with IEC EN 61800 3 it has been proven that the inverter is in complianc...

Page 27: ...tives prototype test certificates manufacturers declarations and test certificates for functions relating to functional safety Safety Integrated http support automation siemens com WW view en 22339653 134200 Certificates for products that were certified by UL http database ul com cgi bin XYV template LISEXT 1FRAME index html Certificates for products that were certified by TÜV SÜD https www tuev s...

Page 28: ...stem contains a large number of components which the user can combine according to his needs The minimum configuration of a frequency converter requires the following components a rack a complete interface module including a bus terminating module in the scope of supply of the IM the bus module of the frequency converter and the frequency converter itself The components described below are example...

Page 29: ...cts the ET 200pro with the DP master and prepares the data for the electronic modules The unit is delivered with the terminating module The interface module is already mounted on the bus module The bus module is the mechanical and electrical connection element between the various ET 200pro modules The terminating module terminates the ET 200pro The following interface modules are available for PRO...

Page 30: ...e for a number of applications The follow connection modules are available Direct connection CM IM DP Direct ECOFAST CM IM DP ECOFAST CU CM IM DP M12 7 8 3 PROFINET interface module with bus module The interface module interconnects the ET 200pro with the PROFINET master and prepares the data for the electronic mod ules The unit is delivered with the terminating module The interface module is alre...

Page 31: ...l interface of the converter Electronics integrated in the cable converts electrical signals of up to 115 kBd into optical signals and vice versa Optical cable Order No 3RK19 22 2BP00 Overview of supplementary products A complete up to date listing of all supplementary products for the ET200pro can be found at the following link Listing of supplementary products https support industry siemens com ...

Page 32: ...r to loop through up to 25 A from 3AC 400 V to another frequency converter mounted directly alongside The common fusing of the primary supply is provided externally Power jumper connector Order No 3RK19 22 2BQ00 Sealing cap for power bus Unused connections without a sealing cap have a degree of protection of only IP20 with a sealing cap it is IP65 Sealing caps for power bus Order No Quantity 3RK19...

Page 33: ...TICE Insulation failure due to unsuitable third party motor A higher load occurs on the motor insulation in inverter mode than with line operation Damage to the motor winding may occur as a result Please observed the notes in the System Manual Requirements for third party motors Further information is provided on the Internet Requirements for third party motors https support industry siemens com c...

Page 34: ...Description 3 4 Motors and multi motor drives that can be operated SIMATIC ET 200pro FC 2 converter 32 Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF ...

Page 35: ...Damage by operation with unsuitable line systems The operation with unsuitable line systems will damage the converter Operate the converter only on TT and TN line systems with grounded neutral point NOTICE Burns due to high temperatures During operation and for a short time after switching the converter off the surfaces reach temperatures that can inflict burns Before attempting to touch the surfa...

Page 36: ...ectrically Table 4 1 Mechanical limits Features Rule Number of mod ules 16 Width 1 m without rack Number of invert ers 5 Table 4 2 Electrical limits ET 200pro features Inverter features Rule Load capacity of the electronics supply 1L 5 A Power consumption at 1L 0 8 A per inverter Load capacity of the load voltage supply 2L 10 A Power consumption at 2L The load caused by the frequency inverter is n...

Page 37: ...Installation 4 2 Mounting the racks SIMATIC ET 200pro FC 2 converter Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF 35 Dimensions Figure 4 1 Dimensional drawing of compact wide rack ...

Page 38: ...Installation 4 2 Mounting the racks SIMATIC ET 200pro FC 2 converter 36 Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF Figure 4 2 Dimensional drawing of wide module rack ...

Page 39: ...8 spring washer Tools Suitable screw wrench or screwdriver Stripping tool and crimp tool for the grounding cable Procedure 1 If necessary mark the mounting holes on the mounting base then drill holes with diameter of 8 5 mm 0 2 mm 2 Screw mount the rack onto the carrier 3 Strip the grounding cable Cu strip for example for your functional earth FE to a suitable length then crimp an M8 lug onto the ...

Page 40: ...unt the Interface module onto the rack then slide it into the correct position 2 Screw mount the Interface module onto the rack Interface module for PROFIBUS DP without connection module 2 recessed head screws on the front top and bottom tightening torque 1 5 Nm Interface module for PROFINET PN All recessed head screws on the front top and bottom tightening torque 1 5 Nm The PROFIBUS interface mod...

Page 41: ...frequency converter to the ET 200pro backplane bus Procedure 1 Snap mount the bus module onto the rack 2 Push the bus module to the left until it engages into the interface module or the previous installed electronic module Note The bus module is fully secured in place when the frequency converter is installed onto the bus module and the fixing screws on the frequency converter housing are fastene...

Page 42: ...e terminating module Prerequisites Required tool cross tip screwdriver size 2 Procedure 1 Mount the terminating module onto the rack 2 Slide the terminating module to the left up against the last bus module Note Do not screw the terminating module to the rack 2 recessed head screws at the front torque 1 5 Nm until all the bus modules are mounted and screwed in place The terminating module is inclu...

Page 43: ...ious connection modules with different connection methods for IM 154 CM IM DP ECOFAST CU CM IP DP M12 7 8 CM IM DP Direct IM154 4 PN IM154 6 PN Requirements The interface module must be mounted Required tools Cross tip screwdriver size 2 Procedure 1 Make the settings depending on the connection module and establish the internal connections The settings and connections of all communication modules ...

Page 44: ...200pro FC 2 converter 42 Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF Figure 4 8 Installing connection module Connection module Interface module Bus module 155 mm for frequency converters Bus terminating module The connection module has now been installed ...

Page 45: ...itional clearance distance of 50 mm is required above the frequency converter to allow access to the mini USB connection This additional distance is required to enable to screw plug to be removed and a mini USB cable to be inserted into the connection If the clearance distance is less than 50 mm then access to the mini USB connection will not be possible Prerequisites When removing the device from...

Page 46: ...acing the converter on an even surface Required tool for mounting cross head screwdriver size 2 Procedure 1 Plug the converter into the bus module so that the two domes on the rear engage in the guide holes of the bus module 2 Holding the converter firmly against the module rack screw it in place with 4 screws on the top and 4 screws on the bottom The upper 4 screws simultaneously fasten the bus m...

Page 47: ...IMATIC ET 200pro FC 2 converter Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF 45 Connection module Interface module Frequency converter Bus terminating module Figure 4 12 Mounting the frequency converter The converter is mounted ...

Page 48: ...tor Panel ET 200pro system and bus interface Safety inputs and 24 V input supply connections Memory card reader Mini USB connector for commissioning the frequency converter using a direct connection to a PC through a local USB connection 4 8 1 1 Optical interface Description The ET 200pro FC 2 has a serial optical communication interface with USS protocol for commissioning using the Intelligent Op...

Page 49: ...1 For PROFIBUS DP acyclic communication is realized via data set 47 for PROFINET via B02E hex and B02F hex You can find additional information on cyclic and acyclic communication in section Drive control via PROFIBUS and PROFINET Page 98 Diagnostics The frequency converters provide the standard diagnostics for PROFIBUS and PROFINET This means that it is possible to directly output faults and alarm...

Page 50: ...t to the left The memory card must be pushed into the card reader slot as far as it will go it will make a small click when it is correctly inserted Pressing the card again will release it from the memory card read er slot 4 8 1 4 Mini USB interface Description The mini USB connector is located at the top centre of the ET 200pro FC 2 outer casing The connector is designed to enable the ET 200pro F...

Page 51: ...sensor to the motor temperature monitor is integrated into the HAN Q motor connector on the front of the converter WARNING Electric shock from dangerous voltage on the sensor connections The temperature sensor input is connected to the line supply potential and therefore dangerous voltage is possible on the sensor connections Touching live parts on the motor cable and in the motor terminal box can...

Page 52: ...r terminal box closed when line voltage is applied to the converter NOTICE Risk of damage to equipment due to grounding of motor connecting cable The connections of the motor holding brake are energized If you ground the motor holding brake connections you will damage the converter Use cables with suitable insulation Isolate unused cables individually The unused cables must not be grounded Connect...

Page 53: ...r protective conductors subject to an increased leakage current at the installation site Protective conductor for line feeder cables Protective conductor for inverter line feeder cables Protective conductor between PE and the electrical cabinet Protective conductor for motor feeder cables The minimum cross section of the protective conductor depends on the cross section of the line or motor feeder...

Page 54: ...When connecting a multi conductor cable using an industrial plug connector according to EN 60309 the protective conductor must have a cross section of 2 5 mm Cu 4 10 Wiring the ET200pro system Overview Communication and auxiliary voltages are routed with standard connectors through the interface module or power modules and the backplane bus to the converter and do not have to be considered here Th...

Page 55: ...The temperature sensor and motor holding brake connections of the converter are at DC link negative potential Touching live parts on the motor cable and in the motor terminal box can lead to death due electrical shock Power down the converter and disconnect all power cables from the converter before connecting or disconnecting the motor temperature sensor or the motor holding brake Insulate cables...

Page 56: ...2 3 Phase L3 W Phase L3 4 Not assigned Brake Not assigned 5 Temperature sensor 6 Brake 7 V 8 Temperature sensor PE PE PE Requirements Note National Fire Protection Association NFPA compatibility These devices are only certified for installation in industrial machines in accordance with the Electrical Standard for Industrial Machinery NFPA79 Due to their design features it is possible that these de...

Page 57: ... In addition to these connections the converter as the source of the high frequency interference and all other components in each drive system motor and driven machine must be interconnected with respect to a high frequency point of view For this purpose cables with good high frequency properties must be used Prefabricated motor cables If you use prefabricated standard cables no tools will be need...

Page 58: ...signed PE 4 11 Mounting ET 200pro FC 2 fail safe devices In principle failsafe applications are configured the same as standard applications Differences in this regard include A module must be inserted to the left of the frequency converter via which the inverter safety functions are controlled Repair switch module F RSM F Switch Only the following modules may be inserted between F RSM or F Switch...

Page 59: ...ore only the most important points concerning its use with a frequency converter will be covered here The 3RK 19222 2BA00 bus module is required to accommodate a Safety Local repair switch module It is mounted to the left of the frequency converter bus module The Safety Local repair switch module is plugged onto its mounted backplane bus module 1 and screwed with 3 recessed head screws to the rack...

Page 60: ...94 4DA00 0AA0 bus module is required to accommodate an F Switch It is mounted to the left of the frequency converter bus module Then the electronic module and the connection module are mounted Procedure 1 Plug the electronic module onto the bus module 2 Plug the connection module onto the old electronic module 3 Use a screwdriver size 2 to screw the connection module onto the electronic module and...

Page 61: ...FIdrive telegrams according to the PROFIdrive profile 4 1 Within the PROFIBUS system the SIMATIC automation device represents the master whereas the ET 200pro station with the PROFIBUS interface module and other components such as frequency converters or I O modules represent the slave In PROFINET IO the SIMATIC automation system is designated as the I O controller and the ET 200pro station with t...

Page 62: ...sed automatically and the selected HSP files installed The next time that you open HW Config you will find the ET 200pro station in the hardware catalog under PROFIBUS DP or PROFINET IO 5 2 2 Installation of a master device file GSD If no hardware support package is installed for the inverter in STEP 7 or if the inverter is operated with a third party control system a device description of the inv...

Page 63: ...the frequency converter Note Please refer to the Interface modules chapter in Manual ET 200pro distributed I O system for information on the interface modules Parameterizing the PROFIBUS DP interface in HW Config The hardware configuration is used to parameterize the PROFIBUS DP interface When a CPU with an integrated DP interface or a DP communications processor is selected from the hardware cata...

Page 64: ...perating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF Inserting the ET 200pro system into the master system and setting the PROFIBUS address Figure 5 2 Selecting the ET 200pro from the hardware catalog Figure 5 3 Assigning the slave address on PROFIBUS DP The configuration should now appear as follows ...

Page 65: ...7324B AF 63 Figure 5 4 Configuration Inserting a converter into an ET 200pro slot Select it from the hardware catalog FC 2 1 1 1 5 kW and drag it to the slot Figure 5 5 Frequency converter selection Figure 5 6 Frequency converter in slot Note When engineering a failsafe application you must insert an F RSM or F switch in front of the frequency converter ...

Page 66: ... SIMATIC Manager consists of the following steps 1 Configure the controller 2 Configure the ET 200pro 3 Allocating device names and saving in the interface module 4 Configure the inverter The procedure is described using the example of an IM 154 4 PN HF V7 0 interface module Configure the controller Procedure 1 Open the hardware configuration 2 Select a SIMATIC CPU with PROFINET interface from the...

Page 67: ...Manager SIMATIC ET 200pro FC 2 converter Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF 65 4 Select object properties in the context menu 5 Create a new network on the General tab via the Properties button You have configured the PROFINET controller ...

Page 68: ...SP10 A5E34257324B AF Configure the ET 200pro Procedure 1 Select the interface module in the hardware catalog 2 Drag and drop the interface module into the PROFINET IO system You have configured the ET 200pro Assign device name The IO controller accesses its IO device via the device name The IP address is assigned permanently to the device name ...

Page 69: ...d the device name to the ET 200pro Saving device names in the interface module Requirements Your PC PG is connected to the interface module via an Ethernet connection A micro memory card is inserted in the interface module this is no longer required depending on the type of interface module Procedure 1 Select Target system Edit Ethernet Node 2 Select the ET 200pro Ethernet node Browse If there is ...

Page 70: ...e device name in the Assign device name field 5 Assign the name to the ET 200pro You have saved the device names in the interface module Configure the inverter Procedure 1 Select the inverter in the hardware catalog 2 Drag and drop the inverter to a slot of your choice in the ET 200pro 3 Enter the addresses of the inputs and outputs The input and output address must be identical You have configure...

Page 71: ... function of the inverter you must configure an ET 200pro with one of the F switch or F RSM modules Further information about the F switch and F RSM modules is available online F switch Manual Distributed I O System ET 200pro Fail Safe Modules F RSM Manual SIMATIC ET 200pro Motor Starters Configure the fail safe inverter Requirements STEP 7 V 5 3 SP3 or higher S7 Distributed Safety V5 4 or higher ...

Page 72: ...hardware in SIMATIC Manager SIMATIC ET 200pro FC 2 converter 70 Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF Procedure 1 Configure an ET 200pro with an IM154 4 interface module 2 Add an F switch or F RSM PROFINET IO PROFIBUS DP ...

Page 73: ...process image and configure the group diagnostics 4 Add an inverter to the right of the F switch or F RSM 5 Set the addresses of the inputs and outputs of the frequency converter You have configured a fail safe inverter Set up the PROFIsafe address on the F switch If you are using an F switch you must set up the PROFIsafe address on the module and configure it in STEP 7 Figure 5 7 Setting the PROF...

Page 74: ... The switch positions 0000000000 and 1111111111 are not allowed 5 3 4 Enable the diagnostic alarm The higher level control evaluates the Diagnostic alarm of the ET 200pro in the control program via the OB82 Enable the diagnostic alarm Procedure 1 Open the inverter properties 2 Enable the inverter s diagnostic alarm You have enabled the inverter s diagnostic alarm ...

Page 75: ... settings 6SL3255 0AA00 4JA2 IOP 2 handheld with power supply unit and rechargeable batteries as well as RS 232 connection cable If you are using your own connection cable carefully note the maximum per missible length of 5 m 6SL3255 0AA00 4HA1 PC tool STARTER download http support automation siemens com WW view en 26233208 for commissioning trouble shooting and controlling the frequency converter...

Page 76: ...ge 74 2 Restore the factory settings of the inverter if necessary Page 77 3 Check whether the factory setting of the inverter is appropriate for your application If not start basic commissioning Page 79 4 If necessary set further functions in the inverter Page 91 5 Save your settings Page 193 You have commissioned the inverter 6 3 Preparing for commissioning Overview Before starting commissioning ...

Page 77: ... for a standard induction motor Before starting commissioning you must know the following data Which motor is connected to the inverter Note down the Article No of the motor and the motor s nameplate data If available note down the motor code on the motor s nameplate Figure 6 1 Example of the rating plate for a standard induction motor In which region of the world is the motor to be used Europe IE...

Page 78: ...y setting 0 rpm The minimum speed is the lowest speed of the motor independent of the speed setpoint A minimum speed 0 is for example useful for fans or pumps Maximum speed factory setting 1500 rpm The inverter limits the motor speed to the maximum speed Operate the inverter with the factory setting We recommend that you execute quick commissioning For quick commissioning you must adapt the invert...

Page 79: ...actory settings when the safety functions are enabled If you are using the integrated safety functions of the inverter e g Safe Torque Off you must reset the safety functions separately from the remaining inverter settings The settings of the safety functions are protected by a password Settings that are not changed when restoring the factory setting The communication settings and the settings of ...

Page 80: ...settings 2 p9761 Enter the password for the safety functions 3 Start the reset with p0970 5 4 Wait until the inverter sets p0970 0 5 Set p0971 1 6 Wait until the inverter sets p0971 0 7 Switch off the inverter power supply 8 Wait until all LEDs on the inverter are dark 9 Switch on the inverter power supply again You have restored the safety function settings of your inverter to the factory setting...

Page 81: ...ls section of this manual See Tools to commission the inverter Page 73 Note Screens and sequence may vary The sequence of the commissioning process and the actual screens may vary according to the following influences The firmware version of the Intelligent Operator Panel 2 IOP 2 The firmware version of the device being commissioned The specific type of device being commissioned In all the scenari...

Page 82: ...24B AF Select Continue Select Control Mode Select Motor Data Select Enter Motor Data Select Motor Type Select Characteristic Select Continue Input Motor Frequency Input Motor Voltage Input Motor Current Input Power Rating Input Motor Speed Select Technology Applica tion Select required Motor Data ID function Select Macro Source ...

Page 83: ...P10 A5E34257324B AF 81 Input the Motor Speed Input Current Limit Select Motor Data ID option Input Encoder Type Input Encoder Pulses per rev Select Macro Source Input Maximum Speed Input Ramp up time Input Ramp down time Select Motor Temperature Sensor Select Motor Holding Brake option Input Minimum Motor Spped ...

Page 84: ... are two methods of commissioning when using STARTER You connect the computer on which STARTER is installed directly to the inverter via an appropriate USB cable Using the computer you access the head module on the inverter via a fieldbus cable In this case the control must be switched off Components for assembling a frequency converter Page 25 The graphic user interface of STARTER supports you wh...

Page 85: ...on siemens com WW view en 10804985 133100 An appropriate USB cable 6 6 2 1 Creating a project Creating a new project Procedure 1 Start the commissioning software 2 In the menu select Project New 3 Specify a name of your choice for the project You have created a new project 6 6 2 2 Transfer inverters connected via USB into the project Integrating the inverter into the project Procedure 1 Switch on ...

Page 86: ...the USB interface then the following No additional nodes found message is displayed In this case follow the description below 6 Select the inverter 7 Press the Accept button You have transferred an inverter accessible via the USB interface into your project Setting the USB interface in STARTER Procedure 1 Set the Access point to DEVICE STARTER Scout and the PG PC interface to S7USB 2 Press the Upd...

Page 87: ...en form select the inverter with which you wish to go online 3 Download the hardware configuration found online in your project PG or PC Significance of the symbol in front of the inverter A The inverter is online B The inverter is offline 4 When you are online double click on Control Unit 5 Start the commissioning wizard You have started the quick commissioning of the inverter 6 6 2 4 Carrying ou...

Page 88: ...nds to speed changes with a typical settling time of 100 ms 200 ms Responds to load surges with a typical set tling time of 500 ms U f and FCC are suitable for the following cases For ramp up times 0 rated speed 2 s For applications with increasing load torque without load impulses The vector control uses the converter the mo tor and the mechanics highly efficiently maxi mum motor voltage 95 of th...

Page 89: ...we recommend setting 1 Identify motor data at standstill and with motor rotating With this setting the inverter opti mizes its speed controller If one of the following cases is applicable select the setting 2 Identify motor data at standstill You have selected Speed control as control mode however the motor cannot freely rotate e g for mechanically limited traversing sections You have set V f cont...

Page 90: ... on ensure that nobody is working on the machine or located within its working area Secure the machine s working area against unintended access Lower suspended loads to the floor Requirements You selected a method of motor data identification during quick commissioning e g measurement of the motor data while the motor is stationary When quick commissioning is complete the inverter issues alarm A07...

Page 91: ...ntly set setpoint 5 If required switch off the motor 6 Relinquish the master control after the motor data identification 7 Press button RAM to ROM You have completed the motor data identification Self optimization of the speed control If you have not only selected motor data identification with the motor stationary but also rotating measurement with self optimization of the speed control you must ...

Page 92: ...Commissioning 6 6 Quick commissioning SIMATIC ET 200pro FC 2 converter 90 Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF ...

Page 93: ...he fieldbus interface of the Control Unit The drive control defines how the inverter responds to the commands Sequence control when switching the motor on and off Page 94 Jogging Page 97 Drive control via PROFIBUS and PROFINET Page 98 The inverter provides a motor holding brake control The motor holding brake holds the motor in position when it is switched off Motor holding brake Page 108 You can ...

Page 94: ...setpoint either from the higher level control or from the technology controller PID technology controller Page 145 Motor control The motor closed loop control ensures that the motor follows the speed setpoint You can choose between various control modes Motor control Page 150 The inverter has various methods to electrically brake the motor During electrical braking the motor develops a torque that...

Page 95: ...g Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF 93 Energy saving In the partial load range the efficiency optimization for standard induction motors reduces the losses in the motor Efficiency optimization Page 183 The inverter supports the PROFIenergy profile PROFIenergy profile for PROFINET Page 186 ...

Page 96: ...mally goes into the ready to start state In this state the inverter waits for the command to switch on the motor The inverter switches on the motor with the ON command The inverter changes to the Operation state After the OFF1 command the inverter brakes the motor down to standstill The inverter switches off the motor once standstill has been reached The inverter is again ready to start Requiremen...

Page 97: ...ow in the motor and the motor does not generate any torque Current flows in the motor and the motor generates a torque S1 The inverter waits for a new ON command The ON command is currently active You must activate the ON command again in order that the inverter exits the state S4 The motor is switched on S2 The inverter waits for a new command to switch on the motor S5a S5c The motor is still swi...

Page 98: ...off the motor immediately without first braking it Parameter Parameter Description Setting p1226 Standstill detection speed threshold rpm Factory setting 20 00 rpm The inverter identifies that the motor is at a standstill after OFF1 or OFF3 when at least one of the following conditions has been satis fied The speed actual value falls below the threshold in p1226 and the time started in p1228 has e...

Page 99: ...e assigned to motor clockwise and counter clockwise rotation When jogging the same ramp function generator is active as for the ON OFF1 command Jog settings Parameter Description p1058 Jogging 1 speed setpoint factory setting 150 rpm p1059 Jogging 2 speed setpoint factory setting 150 rpm p1082 Maximum speed factory setting 1500 rpm p1110 Inhibit negative direction 0 Negative direction of rotation ...

Page 100: ...input 0 p1056 722 1 Jog bit 1 Select jogging 2 via digital input 1 7 4 Drive control via PROFIBUS and PROFINET 7 4 1 Cyclic communication The send and receive telegrams of the converter for cyclic communication are structured as follows Figure 7 5 Telegrams for cyclic communication Table 7 3 Explanation of the abbreviations Abbreviation Explanation STW1 Control word 1 ZSW1 Status word 1 NSOLL_A Sp...

Page 101: ...s word by word transfer of send and receive data r2050 p2051 If you require an individual telegram for your particular application then using telegram 999 you have the option of individually interconnecting four transmit and receive words via BiCo For additional information please refer to the List Manual in function diagrams 2468 and 2470 7 4 1 1 Control and status word 1 The control and status w...

Page 102: ... 0 Disable RFG The inverter immediately sets its ramp function generator output to 0 p1140 0 r2090 4 1 Do not disable RFG The ramp function generator can be enabled 5 0 Stop RFG The output of the ramp function generator stops at the actual value p1141 0 r2090 5 1 Enable RFG The output of the ramp function generator follows the setpoint 6 0 Inhibit setpoint The inverter brakes the motor with the ra...

Page 103: ...ve Motor remains switched on no acknowledgment is necessary p2080 7 r2139 7 8 1 Speed deviation within the tolerance range Setpoint actual value deviation within the tolerance range p2080 8 r2197 7 9 1 Master control requested The automation system is requested to accept the inverter control p2080 9 r0899 9 10 1 Comparison speed reached or exceeded Speed is greater than or equal to the correspondi...

Page 104: ...nt to the PROFIdrive controller Selection of the PZD actual values in the word format to be sent to the PROFIdrive controller For further information refer to the function block diagrams 2468 and 2470 of the List Manual 7 4 2 Acyclic communication The inverter supports the following types of acyclic communication For PROFIBUS acyclic communication via data set 47 For PROFINET acyclic communication...

Page 105: ...1 Number of parameters m 2 Address parameter 1 Attribute 10 hex Parameter value 20 hex Parameter description Number of the indices 00 hex EA hex For parameters without index 00 hex 4 Parameter number 0001 hex FFFF hex 6 Number of the 1st index 0000 hex FFFF hex for parameters without index 0000 hex 8 Address parameter 2 Address parameter m Table 7 5 Inverter response to a read request Data block B...

Page 106: ... hex Double word 44 hex Error Number of index values or for a negative response number of error values 4 Value of the 1st index or for a negative response error value 1 You can find the error values in a table at the end of this section 6 Values parameter 2 Values parameter m Changing parameter values Table 7 6 Request to change parameters Data block Byte n Bytes n 1 n Header Reference 00 hex FF h...

Page 107: ... n Header Reference identical to a change request 02 hex change request successful 0 01 hex ID of drive objects at G120 al ways 1 Number of parameters identical to a change request 2 Table 7 8 Response if the inverter was not able to completely execute the change request Data block Byte n Bytes n 1 n Header Reference identical to a change request 82 hex Inverter was not able to completely execute ...

Page 108: ...s is not possible for temporary reasons that are not specified 14 hex Inadmissible value change request with a value that is within the limits but which is illegal for other permanent reasons i e a parameter with defined individual values 15 hex Response too long the length of the actual response exceeds the maximum transfer length 16 hex Illegal parameter address illegal or unsupported value for ...

Page 109: ...e connector output does not supply a float value although the con nector input requires a float value 84 hex Inverter does not accept a change request inverter is busy with internal calculations See parameter r3996 in the inverter List Manual Manuals for your inverter Page 272 85 hex No access methods defined 86 hex Write access only during commissioning of the data records p0010 15 operating stat...

Page 110: ...nverter switches the motor on 2 At the end of the motor excitation build up time p0346 the inverter issues the command to open the brake 3 The inverter keeps the motor at a standstill until the motor holding brake opening time p1216 has ended The motor holding brake must be opened within time p1216 4 The inverter accelerates the motor to the speed setpoint After the OFF1 or OFF3 command 1 The inve...

Page 111: ...the inverter issues the command to close the brake 4 After the motor holding brake closing time p1217 the inverter switches off the motor The motor holding brake must close within the time p1217 After the OFF2 command Figure 7 9 Controlling the motor holding brake after OFF2 After the OFF2 command the inverter issues the signal to immediately close the motor holding brake irrespective of the motor...

Page 112: ...e following description After commissioning check that the motor holding brake and the motor control function reliably For applications involving suspended loads we recommend that you use vector control together with an encoder Procedure 1 Set p1215 1 The Motor holding brake function is enabled 2 Check the magnetizing time p0346 The magnetizing time must be greater than zero The inverter assigns t...

Page 113: ...00 0 to 3 Increase p1310 in small steps Increase p1351 in small steps Vector control p1300 20 Increase p1475 in small steps 8 Switch off the motor 9 Check the behavior of the drive immediately after the motor has been switched off If the motor holding brake closes too late the load briefly sags before the motor holding brake closes Set a larger value for p1217 If the motor waits too long before sw...

Page 114: ...compensation output when starting with motor holding brake When the parameter p1351 is set to 0 slip compensation is automatically switched on p1352 Starting frequency for motor holding brake factory setting 1351 Setting the signal source for the frequency set value at the slip compensation output when starting with motor holding brake p1475 Speed controller torque set value for motor holding brak...

Page 115: ...0 01 IEC motor 50 Hz SI units 1 NEMA motor 60 Hz US units 2 NEMA motor 60 Hz SI units r0206 Power Module rated power kW hp kW p0219 Braking resistor braking power kW hp kW p0307 Rated motor power kW hp kW p0316 Motor torque constant Nm A lbf ft A Nm A r0333 Rated motor torque Nm lbf ft Nm p0341 Motor moment of inertia kgm2 lb ft2 kgm2 p0344 Motor weight kg Lb kg r0394 Rated motor power kW hp kW r1...

Page 116: ...SI system and US system and which can be displayed as a percentage the following applies p0505 1 p0505 3 and p0505 2 p0505 4 Reference variables There is a reference variable in the converter for most parameters with physical units When the referred representation is set then the converter scales the physical variables based on the particular reference variable When the reference variable changes ...

Page 117: ...m min or kg h Reference variable p0596 defines the reference variable of the technological unit for the technology controller Unit group Parameters involved with p0595 belong to unit group 9_1 Further information on this topic is provided in the List Manual Manuals for your inverter Page 272 Special features You must optimize the technology controller after changing p0595 or p0596 7 6 4 Setting th...

Page 118: ...tree 2 Select under the Units tab 3 Select the system of units 4 Select the technological unit of the technology controller 5 Select the motor standard 6 Save your settings 7 Go online The inverter signals that offline other units and process variables are set than in the inverter itself 8 Accept these settings in the inverter You have selected the motor standard and system of units using STARTER ...

Page 119: ...tandard converter functions linked with STO 1 The converter detects via the F0 rail that STO has been selected 2 The converter prevents energy from being fed to the motor When STO is active the motor does not generate any torque If you use a motor holding brake the converter closes the brake 3 The converter signals STO is active Figure 7 10 Principle of operation of STO when the motor is stationar...

Page 120: ...able to implementing an Emergency Stop however not an Emergency Off Risk Risk of electric shock Risk of unexpected motion Measure to minimize risk Safe switch off Switching off the electric power sup ply for the installation either com pletely or partially Safely stop and prevent restarting Stopping or preventing the potentially hazardous motion Command Emergency Off Emergency Stop Classic solutio...

Page 121: ... start unintentionally Evaluate the Emergency Stop button in a central control Select STO via PROFIsafe 7 7 2 Precondition for using STO Prerequisite for STO use In order to use the STO safety function the machine manufacturer should have already performed a risk assessment e g in compliance with EN ISO 1050 Safety of machinery Principles of risk assessment The risk assessment must confirm that th...

Page 122: ...out password What do I do if I lose the password Requirement You have forgotten the password however you would nevertheless like to change the setting of the safety functions Procedure 1 Create a new project for the inverter with STARTER Leave all the factory setting in the project 2 Load the project in the inverter After loading the inverter has the factory settings 3 If a memory card inserted in...

Page 123: ...ions Additional safety function configurations are described in the Safety Integrated Function Manual Manuals for your inverter Page 272 Parameter Description p0010 95 Drive commissioning parameter filter Safety Integrated commissioning p9601 Enable functions integrated in the drive factory setting 0000 bin 0 hex None of the safety functions has been released 1 hex Basic functions via onboard term...

Page 124: ... signal The screen form varies depending on the inverter and the interface that has been selected A Input terminal or connector for SINAMICS inverters F0 rail for SIMATIC ET 200pro FC 2 B PROFIsafe interface C D Delay time for SS1 and enable SBC for an inverter with CU250S 2 Control Unit E STO via the Power Module terminals for a PM240 2 or PM240P 2 FSD FSF Power Module 2 Select the signal that ma...

Page 125: ...of the STO input signal Filter to suppress short signals The inverter normally responds immediately to signal changes of the F0 bus The F switch tests the F0 bus using a bit pattern test off test in order to identify faults caused by short circuits or cross circuits A signal change during a bit pattern test usually lasts Off test 1 ms If the inverter identifies too many signal changes within a cer...

Page 126: ... STO debounce time factory setting 1 ms Debounce time for the basic functions 7 7 3 7 Setting the forced checking procedure test stop Requirement You are online with STARTER Procedure 1 Select the screen form for setting the forced checking procedure 2 Set the monitoring time to a value to match your application 3 Using this signal the inverter signals that a forced checking procedure test stop is...

Page 127: ... and monitoring the forced checking procedure test stop Parameter Description p9659 Forced dormant error detection timer Factory setting 8 h Monitoring time for the forced dormant error detection r9660 Forced dormant error detection remaining time Displays the remaining time until the forced dormant error detection and testing the safety switch off signal paths r9773 31 1 signal Forced dormant err...

Page 128: ...te an Acceptance report that describes the test results Documentation Supply information for the validation e g the harmonized European standards EN ISO 13849 1 and EN ISO 13849 2 Acceptance test of the machine or plant The acceptance test checks whether the safety relevant functions in the plant or machine function correctly The documentation of the components used in the safety functions can als...

Page 129: ...in the correct manner are authorized to perform the acceptance testing of the inverter Reduced acceptance test After a component has been replaced or the firmware updated a reduced acceptance test of the safety functions must be performed Measure Reduced acceptance test Acceptance test Documentation Replacing the inverter with an identical type No Only check the direction of rotation of the motor ...

Page 130: ...ptance tests of the safety functions Procedure 1 In STARTER select Create acceptance documentation STARTER has templates in German and English 2 Select the suitable template and create a report for each drive of your machine or system Template for the machine documentation de_G120x_Dokumentation_Maschine German template en_G120x_Documentation_machine English template Report of the settings for the...

Page 131: ...hiving and the machine documentation for further processing 4 Archive the reports and the machine documentation You have generated the documents to accept the safety functions Acceptance tests for the safety functions Page 267 7 8 Setpoints 7 8 1 Overview The inverter receives its main setpoint from the setpoint source The main setpoint generally specifies the motor speed ...

Page 132: ...terface Motorized potentiometer simulated in the inverter Fixed setpoints saved in the inverter You have the same selection options when selecting the source of the supplementary setpoint Under the following conditions the inverter switches from the main setpoint to other setpoints When the technology controller is active and appropriately interconnected its output specifies the motor speed When j...

Page 133: ...rce Parameter Description p1070 2050 1 Interconnects the main setpoint with the receive word PZD02 from the fieldbus p1075 2050 1 Interconnects the supplementary setpoint with receive word PZD02 from the fieldbus Parameter Parameter Description Setting p1070 0 n CI Main setpoint Signal source for the main setpoint The factory setting depends on the Control Unit With PROFIBUS or PROFINET interface ...

Page 134: ...he PZD received from the fieldbus controller in the word format 1 Most standard telegrams receive the speed setpoint as receive word PZD02 Further information For further information refer to the function diagrams 2468 9360 and 3030 of the List Manual 7 8 3 Motorized potentiometer as setpoint source Function description The Motorized potentiometer function emulates an electromechanical potentiomet...

Page 135: ...tiometer setpoint higher Signal source to continuously increase the setpoint The factory setting depends on the inverter Inverters with PROFIBUS or PROFINET interface 0 2090 13 1 0 Inverters without PROFIBUS or PROFINET interface 0 p1036 0 n BI Motorized potentiometer setpoint lower Signal source to continuously decrease the setpoint The factory setting depends on the inverter Inverters with PROFI...

Page 136: ...070 0 n CI Main setpoint Signal source for the main setpoint The factory setting depends on the Control Unit With PROFIBUS or PROFINET interface 0 2050 1 Without PROFIBUS or PROFINET interface 0 755 0 p1071 0 n CI Main setpoint scaling Signal source for scaling the main setpoint Factory setting 1 r1073 CO Main setpoint active Displays the active main setpoint p1075 0 n CI Supplementary setpoint Si...

Page 137: ...n NVRAM active 1 If bit 00 1 the setpoint is retained during a power failure 04 Ramp function generator always active 1 The inverter also calculates the ramp function generator when the motor is switched off p1037 0 n Motorized potentiometer maximum speed rpm The inverter limits the motorized potentiometer output to p1037 Factory setting 0 rpm After quick commissioning the inverter sets the parame...

Page 138: ... is needed is to run the motor at a constant speed or to switch between different speeds Example After it has been switched on a conveyor belt only runs with two different velocities Interconnecting the fixed speeds with a main setpoint Figure 7 18 Fixed speeds as setpoint source Table 7 17 Setting the fixed speed as a setpoint source Parameter Remark p1070 1024 Main setpoint Interconnecting the m...

Page 139: ...nction diagram for directly selecting fixed setpoints Additional information about direct selection can be found in function diagram 3011 in the List Manual 2 Binary selection You set 16 different fixed setpoints You precisely select one of these 16 fixed setpoints by a combination of four selection bits Figure 7 20 Simplified function diagram for binary selection of the setpoints Additional infor...

Page 140: ...lculation 7 9 1 Overview Overview Setpoint processing influences the setpoint using the following functions Invert inverts the motor direction of rotation The Inhibit direction of rotation function prevents the motor from rotating in the incorrect direction this function can make sense for conveyor belts extruders pumps and fans for example The Skip frequency bands prevent the motor from being con...

Page 141: ...1 you must interconnect parameter p1113 with a signal of your choice Table 7 18 Example of settings to invert the setpoint Parameter Remark p1113 2090 11 Invert setpoint via control word 1 bit 11 7 9 3 Inhibit direction of rotation In the factory setting of the inverter both motor directions of rotation are enabled Set the corresponding parameter to a value 1 to permanently block directions of rot...

Page 142: ...ovided in function diagram 3050 of the List Manual Manuals and technical support Page 272 Minimum speed The inverter prevents continuous motor operation at speeds minimum speed Speeds where the absolute value is less than the minimum speed are only possible during motor operation when accelerating or braking Table 7 20 Setting the minimum speed Parameter Description p1080 Minimum speed factory set...

Page 143: ...limit positive direction of rotation factory setting 210 000 rpm p1085 CI Speed limit positive direction of rotation factory setting 1083 p1086 Speed limit negative direction of rotation factory setting 210 000 rpm p1088 CI Speed limit negative direction of rotation factory setting 1086 7 9 6 Ramp function generator The ramp function generator in the setpoint channel limits the rate change of the ...

Page 144: ...ndependently of each other The optimum times that you select depend on your particular application in question and can range from just a few 100 ms e g for belt conveyor drives to several minutes e g for centrifuges Initial and final rounding permit smooth jerk free acceleration and braking The ramp up and ramp down times of the motor are increased by the rounding times Effective ramp up time p112...

Page 145: ...n generator The value applies for ramp up and ramp down p1131 Ramp function generator final rounding time Factory setting depends on the Power Module Final rounding for extended ramp function generator The value applies for ramp up and ramp down p1134 Ramp function rounding type factory setting 0 0 Continuous smoothing 1 Discontinuous smoothing p1135 OFF3 ramp down time factory setting depends on ...

Page 146: ... the ramp down time The minimum ramp down time that makes sense depends on your particular application Depending on the Power Module used for an excessively short ramp down time the inverter either reaches the motor current or the DC link voltage in the inverter becomes too high Extend the ramp down time if the motor is braked too quickly or the inverter goes into a fault condition when braking 6 ...

Page 147: ...n your higher level control system Drive control via PROFIBUS and PROFINET Page 98 The control sends the scaling value to the inverter in PZD 3 Procedure 1 Set p1138 2050 2 This means that you have interconnected the scaling factor for the ramp up time with PZD receive word 3 2 Set p1139 2050 2 This means that you have interconnected the scaling factor for the ramp down time with PZD receive word ...

Page 148: ...le Technology controller as a level controller Precondition Additional functions The motor closed loop control is set Tools To change the function settings you can use an operator panel or a PC tool for example Function description Function diagram The technology controller is implemented as a PID controller controller with proportional integral and derivative action ...

Page 149: ... technology controller supplies the main setpoint p2251 0 The ramp function generator output of the technology controller has not yet reached the start value Figure 7 24 Simplified representation of the technology controller Basic settings The settings required as a minimum are marked in gray in the function diagram Interconnect setpoint and actual values with signals of your choice Set ramp funct...

Page 150: ...ion of disturbance components The actual value approaches the setpoint and slightly over shoots maximum 10 of the setpoint step The actual value only slowly approaches the setpoint Increase the proportional component KP p2280 and re duce the integration time TI p2285 The actual value only slowly approaches the setpoint with slight oscillation Increase the proportional component KP p2280 and re duc...

Page 151: ...Technology controller actual value Technology controller actual value Factory setting 0 p2257 p2258 Technology controller ramp up time and ramp down time s Factory setting 0 0 s p2274 Technology controller differ entiation time constant Td s The differentiation improves the rise time for very slow controlled varia bles e g a temperature control Factory setting 0 0 s p2280 Technology controller pro...

Page 152: ...d Factory setting 0 p2270 Technology controller actual value function Technology controller actual value function 0 no function 1 2 x2 3 x3 Factory setting 0 Further information For additional information refer to the function diagrams 7950 ff of the List Manual You will find additional information on the following PID controller components in the Internet at Setpoint input Analog value or fixed s...

Page 153: ...oller prevents the speed control from becoming unstable In applications in which greater speed accuracy is required a closed loop control with load dependent voltage boost can be selected flux current control FCC 1 In the U f control variant flux current control FCC the inverter controls the motor current start ing current at low speeds Figure 7 25 Simplified function diagram of the U f control On...

Page 154: ...rent control FCC the inverter compensates for the voltage drop in the stator resistor of the motor Figure 7 26 Characteristics of V f control The inverter increases its output voltage to the maximum possible output voltage The maximum possible output voltage of the inverter depends on the line voltage When the maximum output voltage is reached the inverter only increases the output frequency At th...

Page 155: ...s less than 7 5 kW Precondition You have set the motor data ac cording to the rating plate and have performed the motor identification after quick commission ing Linear with Flux Current Control FCC p1300 1 The required torque increases with the speed Centrifugal pumps radial fans axial fans Lower losses in the motor and inverter than for a linear characteristic Parabolic p1300 2 Table 7 28 Charac...

Page 156: ...can be found in the parameter list and in the function diagrams 6300 ff of the List Manual 7 11 1 3 Optimizing motor starting After selection of the U f characteristic no further settings are required in most applications In the following circumstances the motor cannot accelerate to its speed setpoint after it has been switched on Load moment of inertia too high Load torque too large Ramp up time ...

Page 157: ...moothly 4 Accelerate the motor to the maximum speed with maximum load 5 Check that the motor follows the setpoint 6 If necessary increase the voltage boost p1311 until the motor accelerates without problem In applications with a high break loose torque you must also increase parameter p1312 in order to achieve a satisfactory motor response You have set the voltage boost Parameter Description p1310...

Page 158: ...ller Using the motor model the inverter calculates the following closed loop control signals from the measured phase currents and the output voltage Current component Iq Current component Iq Speed actual value The setpoint of the current component Id flux setpoint is obtained from the motor data For speeds above the rated speed the inverter reduces the flux setpoint along the field weakening chara...

Page 159: ...otor and current model If the motor data in the inverter correspond to the motor data on the rating plate then the motor and current model in the inverter are correct and the vector control can operate satisfactorily The inverter calculates the torque limits matching the current limit that you have set for the basic commissioning Regardless of it you can also set additional positive and negative t...

Page 160: ... Before the setpoint reaches its final value it passes the actual value Finally the actual value approaches the setpoint without any significant overshoot In the two cases describe above we recommend that you manually optimize the speed control The most important parameters Table 7 29 Encoderless speed control Parameter Description p0342 Moment of inertia ratio total to motor factory setting 1 0 p...

Page 161: ... load and motor p0342 Initially the speed actual value follows the speed setpoint with some delay and then overshoots the speed setpoint Increase p0342 Initially the speed actual value increases faster than the speed setpoint The setpoint passes the actual value before reaching its final value Finally the actual value approaches the setpoint without any overshoot Reduce p0342 7 Switch off the moto...

Page 162: ...of the intermediate points to values suitable for the rated speed of the motor The frictional torque of all intermediate points is still equal to zero On request the inverter records the friction characteristic The inverter accelerates the motor step by step up to the rated speed measures the frictional torque und writes the frictional torque into the intermediate points of the friction characteri...

Page 163: ...orted 08 1 signal Friction characteristic positive direction r3841 Friction characteristic output Nm p3842 Activate friction characteristic 0 Friction characteristic deactivated 1 Friction characteristic activated p3845 Activate friction characteristic plot factory setting 0 0 Friction characteristic plot deactivated 1 Friction characteristic plot activated both directions 2 Friction characteristi...

Page 164: ...rcentage of the torque setpoint The speed controller corrects inaccuracies in the precontrol feed forward control Figure 7 31 Influence of the moment of inertia estimator on the speed control The more precise the value of the moment of inertia in the inverter the lower the overshoot after speed changes Figure 7 32 Influence of the moment of inertia on the speed Function From the actual speed the a...

Page 165: ...eristic Page 159 How does the inverter calculate the load torque Figure 7 34 Calculating the load torque At low speeds the inverter calculates the load torque ML from the actual motor torque The calculation takes place under the following conditions Speed p1226 Acceleration setpoint 8 1 s2 speed change 480 rpm per s Acceleration moment of inertia r1493 0 9 p1560 How does the inverter calculate the...

Page 166: ...torque in at least one direction of rotation Acceleration setpoint 8 1 s2 speed change 480 rpm per s The inverter calculates the load torque again after acceleration Moment of inertia precontrol In applications where the motor predominantly operates with a constant speed the inverter can only infrequently calculate the moment of inertia using the function described above Moment of inertia precontr...

Page 167: ...e motor accelerates or brakes Typical of a constant load torque are conveyor applications and centrifuges for example Fan applications for example are not permitted The speed setpoint is free from superimposed unwanted signals The motor and load are connected to each other with an interference fit Drives with slip between the motor shaft and load are not permitted e g as a result of loose or worn ...

Page 168: ...93 Total moment of inertia scaled r1493 p0341 p0342 p1496 p1496 Acceleration precontrol scaling factory setting 0 According to rotating measurement of the motor data identification is p1496 100 p1498 Load moment of inertia factory setting 0 kgm2 p1502 Freeze moment of inertia estimator factory setting 0 If the load torque changes when accelerating the motor set this signal to 0 0 signal Moment of ...

Page 169: ... of inertia precontrol The inverter adapts the characteristic in parallel r5311 Moment of inertia precontrol status word 00 1 signal New measuring points for the characteristic of the moment of inertia precontrol are available 01 1 signal New parameters are been calculated 02 1 signal Moment of inertia precontrol active 03 1 signal The characteristic in the positive direction of rotation has been ...

Page 170: ...oo long This may damage the motor Monitor the motor temperature Allow the motor to adequately cool down between braking operations If necessary select another motor braking method With DC braking the inverter outputs an internal OFF2 command for the time that it takes to de energize the motor p0347 and then impresses the braking current for the duration of the DC braking The DC braking function is...

Page 171: ...g initiated by a control command Requirement p1231 4 and p1230 control command e g p1230 722 3 control command via DI 3 Function 1 The higher level control issues the command for DC braking e g using DI3 p1230 722 3 2 DC braking starts If the higher level control withdraws the com mand during DC braking the inverter inter rupts DC braking and the motor accelerates to its setpoint DC braking when t...

Page 172: ...setting 0 A p1233 DC braking duration factory setting 1 s p1234 DC braking start speed factory setting 210000 rpm r1239 DC braking status word 08 10 11 12 13 DC braking active DC braking ready DC braking selected DC braking selection internally locked DC braking for OFF1 OFF3 Table 7 30 Configuring DC braking as a response to faults Parameter Description p2100 Set fault number for fault response f...

Page 173: ...e line supply referred to High Overload base load Technical data Page 245 Setting the braking with regenerative feedback to the line Parameter Description Limiting the regenerative feedback for V f control p1300 20 p0640 Motor series overload factor factory setting 0 00 A default for quick commissioning It is only possible to limit the regenerative power with V f control by limiting the motor curr...

Page 174: ...eration operation If the load of the motor is so large during stationary operation that the motor current reaches the current limit the I max controller reduces the speed and the motor voltage until the motor current is in the permissible range again If the motor current reaches the current limit during deceleration the I max controller extends the deceleration operation Settings You only have to ...

Page 175: ...erence value defined in the factory Actual current reference value r0036 becomes higher Actual current reference value r0036 becomes lower or remains 0 r0037 Power unit temperatures C p0290 Power unit overload response Factory setting and the ability to be changed depends on the hardware The dependency is described in the List Manual A thermal overload is present if the inverter temperature is gre...

Page 176: ...verload Once the overload condition has been removed the inverter increases the pulse frequency back to the pulse frequency setpoint p1800 2 If it is not possible to temporarily reduce the pulse frequency or the risk of thermal overload cannot be prevented then stage 2 follows In vector control the inverter reduces its output current In U f control the inverter reduces the speed Once the overload ...

Page 177: ...rter thermal overload cannot be prevented then stage 2 follows In vector control the inverter reduces the output current In U f control the inverter reduces the speed Once the overload condition has been removed the inverter re enables the output current or speed If both measures cannot prevent a power unit thermal overload then the inverter switches off the motor with fault F30024 Overload respon...

Page 178: ...rature sensor are at dangerous potential Touching live parts on the motor cable and in the motor terminal box can result in death or severe injury Power down the converter and disconnect all power cables from the converter before connecting or disconnecting the motor temperature sensor or the motor holding brake Insulate cables in the motor terminal box that are not used NOTICE Device damage by ea...

Page 179: ...rrect polarity the motor can become damaged due to overheating as the inverter cannot detect a motor overtemperature condition Connect the KTY sensor with the correct polarity Using a KTY sensor the inverter monitors the motor temperature and the sensor itself for wire break or short circuit Temperature monitoring The inverter uses a KTY sensor to evaluate the motor temperature in the range from 4...

Page 180: ...07015 or F07016 Wire break The inverter interprets a resistance 2120 Ω as a wire break and responds with the alarm A07015 After 100 milliseconds the inverter responds with fault F07016 Short circuit The inverter interprets a resistance 603 Ω as a short circuit and responds with alarm A07015 After 100 milliseconds the inverter responds with a fault Setting parameters for the temperature monitoring ...

Page 181: ...10 and fault F07011 12 Alarm A07910 and fault F07011 For use of the thermal motor model in parallel to the temperature sensor After switching off the supply voltage the inverter saves the most recently calculated difference to the ambient air temperature After switching the supply voltage on again the thermal motor model starts with 90 of the previously saved difference temperature p0640 Current l...

Page 182: ...tator winding and rotor Thermal motor model 2 calculates the temperatures both in the rotor as well as in the stator winding Figure 7 38 Thermal motor model 2 for induction motors Table 7 32 Thermal motor model 2 for induction motors Parameter Description r0068 CO Absolute actual current value p0610 Motor overtemperature response factory setting 12 0 Alarm A07012 The inverter does not reduce the c...

Page 183: ...11 p0605 Mot_temp_mod 1 2 threshold factory setting 145 0 C Motor temperature p0605 alarm A07012 p0612 Mot_temp_mod activation 01 1 signal Activate motor temperature model 2 for induc tion motors 09 1 signal Activate motor temperature model 2 expan sions The inverter sets bit 09 1 after commissioning If you load the parameter settings for firmware version V4 6 into the inverter bit 09 0 remains p0...

Page 184: ...al stall detection r1746 for the time p2178 is present via the Motor model error threshold stall detection p1745 the inverter signals Motor stalled and fault F07902 Parameter Description r1408 Current controller status word r1408 12 1 Motor stalled p1745 Motor model fault threshold value stall detection factory setting 5 If the motor stalls too early with this setting then using the trace function...

Page 185: ...age is only relevant when the motor must satisfy high requirements relating to the dynamic performance Even when efficiency optimization is active the inverter closed loop motor control prevents the motor from stalling Precondition Efficiency optimization functions under the following preconditions Operation with an induction motor Vector control is set in the inverter Function description Figure ...

Page 186: ...ethod 1 We recommend that you set method 2 Figure 7 40 Determining the optimum flux from the motor thermal model Based on its thermal motor model the inverter continually determines for the actual operating point of the motor the interdependency between efficiency and flux The inverter then sets the flux to achieve the optimum efficiency Figure 7 41 Qualitative result of efficiency optimization me...

Page 187: ...zation method 1 The reduced flux in the motor partial load range results in higher efficiency Parameter The inverter calculates the parameters for the thermal motor model based on the motor data that has been set and the motor data identification Table 7 33 Efficiency optimization method 2 Parameter Description Setting p1401 14 Flux control configuration 1 signal Efficiency optimization 2 active F...

Page 188: ...ss 3 Parameters r5600 to p5614 are reserved for PROFIenergy functions in the inverter An application example for energy savings with PROFIenergy is available in the Internet at PROFIenergy saving energy with SIMATIC S7 https support industry siemens com cs ww en view 41986454 7 19 1 General inverter behavior when in the PROFIenergy energy saving mode When the PROFIenergy energy saving mode is acti...

Page 189: ...ve states ready S3 and operation S4 If you set p5611 2 1 you allow the transition into the energy saving mode from the PROFIdrive states ready S3 and operation S4 To do so you must set one of the following settings p5611 1 1 With the transition to the energy saving mode the inverter issues an OFF1 command and enters the start inhibit state S1 p5611 1 0 You can use p5614 to interconnect a signal so...

Page 190: ... or S4 operation End_Pause Switches from energy saving mode to the operating state Cancels the switching from the operating state to the energy saving mode PROFIenergy status requests List_Energy_Saving_Modes Determines all supported energy saving modes Get_Mode Determines information about the selected energy saving mode PEM_Status Determines the current PROFIenergy status PEM_Status_with_CTTO De...

Page 191: ...long 08 hex Invalid Block Header 50 hex No suitable energy saving mode available 51 hex Time is not supported 52 hex Impermissible PE_Mode_ID 53 hex No switch to energy saving mode because of state operate 54 hex service or function temporarily not available 7 20 Switchover between different settings There are applications that require different inverter settings Example You connect different moto...

Page 192: ...ive commissioning Ready Table 7 37 Parameters for switching the drive data sets Parameter Description p0820 Drive data set selection DDS p0826 Motor changeover motor number r0051 Displaying the number of the DDS that is currently effective For an overview of all the parameters that belong to the drive data sets and can be switched see the Parameter Manual Note You can only switch over the motor da...

Page 193: ...g Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF 191 Table 7 38 Parameters for copying the drive data sets Parameter Description p0819 0 Source drive data set p0819 1 Target drive data set p0819 2 1 Start copy operation For more information see the List Manual the parameter list and function diagram 8565 ...

Page 194: ...Advanced commissioning 7 20 Switchover between different settings SIMATIC ET 200pro FC 2 converter 192 Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF ...

Page 195: ...Operator Panels with USB connection with the PG PC is not possible If the inverter is connected with a PG PC via a USB cable you cannot backup data to a memory card via an operator panel Disconnect the USB connection between the PG PC and inverter before you backup data to the memory card via an operator panel Carrying out series commissioning Series commissioning is the commissioning of several i...

Page 196: ...rds up to 2 GB SDHC cards SD High Capacity and SDXC cards SD Extended Capacity are not permitted If you use other SD or MMC memory cards then you must format the memory card as follows MMC Format FAT 16 Insert the card into your PC s card reader Command to format the card format x fs fat x Drive code of the memory card on your PC SD Format FAT 16 or FAT 32 Insert the card into your PC s card reade...

Page 197: ... Remove the inverter from the bus module 2 Insert an empty memory card into the inverter 3 Mount the inverter on the bus module 4 Switch on the 24 V inverter supply voltage After the power supply has been switched on the inverter copies all of the changed settings to the memory card Note If the memory card is not empty and already contains settings then the inverter takes the settings from the mem...

Page 198: ...ll of the settings from the memory card 8 2 Saving settings on a PC With the supply voltage switched on you can transfer the inverter settings from the inverter to a PG PC or the data from a PG PC to the inverter This requires you to have installed the STARTER commissioning tool on your PG PC Overview of the inverter functions Page 91 Inverter PC PG Procedure 1 Go online 2 Click the Download proje...

Page 199: ...ry of the inverter select the Copy RAM to ROM button 5 Go offline You have transferred the settings from the PG to the inverter Procedure for enabled safety functions 1 Go online 2 Click the Download project to target system button 3 Call the screen for the safety functions You have transferred the settings from the PG to the inverter To activate the safety functions proceed as follows 1 Select th...

Page 200: ... Your settings only become effective after this power on reset You have activated the safety functions 8 3 Saving settings on an operator panel Requirement When the power supply is switched on you can transfer the inverter settings to the IOP or vice versa transfer the IOP data to the inverter Inverter IOP 2 Procedure 1 Connect the operator panel to the inverter 2 Start data transfer in the menu U...

Page 201: ... ways to back up settings In addition to the default setting the inverter has an internal memory for backing up three other settings On the memory card you can back up 99 other settings in addition to the default setting Additional information is available on the Internet Memory options http support automation siemens com WW view en 43512514 8 5 Write protection The write protection prevents unaut...

Page 202: ...te protection can be identified as in the expert list the input fields of adjustable parameters p are shaded gray Parameter r7760 Write protection know how protection status 00 1 signal Write protection active p7761 Write protection factory setting 0 0 Deactivate write protection 1 Activate write protection Exceptions to write protection Some functions are excluded from write protection e g Activa...

Page 203: ...a SIEMENS memory card Memory cards Page 194 Know how protection with extended copy protection Function description The active know how protection provides the following With just a few exceptions the values of all adjustable parameters p are invisible In STARTER instead of the parameter values the text Know how protection is displayed Several adjustable parameters can be read and changed when know...

Page 204: ...playing acceptance documents for safety functions Depending on the know how protection settings the trace function in STARTER can also be active when know how protection is active When know how protection is active support can only be provided from Technical Support after prior agreement from the machine manufacturer OEM Know how protection without copy protection You can transfer inverter setting...

Page 205: ...ger possible to enter or change the password for know how protection You must reset the inverter to the factory settings in order to be able to gain access to the inverter adjustable parameters When restoring the factory settings you lose what you have configured in the inverter and you must recommission the inverter Extending the exception list Procedure with STARTER 1 Backup the inverter setting...

Page 206: ...roject offline on your computer you must load the project into the inverter and go online 2 Select the required inverter in the project 3 In the shortcut menu select Know how protection drive unit activating 4 The Without copy protection option is active by default If an appropriate memory card is inserted in the Control Unit you can select one of two copy protection options With basic copy protec...

Page 207: ...tandard The option must be active in order that the inverter keeps the know how protection settings after switching off and switching on the power supply 9 Click on OK You have activated know how protection Preventing data reconstruction from the memory card As soon as know how protection has been activated the inverter only backs up encrypted data to the memory card In order to guarantee know how...

Page 208: ...rd for know how protection 6 Exit the screen form with OK You have deactivated know how protection Parameter Parameter Description r7758 0 19 KHP Control Unit serial number p7759 0 19 KHP Control Unit reference serial number r7760 Write protection know how protection status 01 1 signal Know how protection active 02 1 signal Know how protection temporarily unlocked 03 1 signal Know how protection c...

Page 209: ...sed Please take this fact into consideration in special installation situations e g allow sufficient reserve regarding the cable length WARNING Fire or electric shock due to defective components If an overcurrent protection device is triggered the inverter may be defective A defective inverter can cause a fire or electric shock Have the inverter and the overcurrent protection device checked by a s...

Page 210: ...the converter requires to be replaced due to a persistent fault condition then the procedures outline below should be performed WARNING Unexpected drive behaviour by unsuitable converter settings The converter should be replaced with another converter with the same firmware version of the converter being replaced If the firmware versions are different it is possible that the converter will not res...

Page 211: ...of the power supply to the converter 2 Switch off the mains supply to the converter 3 Disconnect the three HANQ cables from the converter 4 Remove the converter from the DIN rail by unscrewing the eight screws that secure the converter onto the DIN rail Notes The screw are self retaining screws and cannot be totally re moved from the converter housing Ensure that the weight of the converter is sup...

Page 212: ...ory card from the card reader at the rear of the converter 6 Fit the memory card into the new converter 7 Fix the converter to the DIN rail using the eight fixing screws Notes The weight of the converter must be supported during the fixing process to ensure that the converter is fitted correctly to the DIN rail The torque for the fixing screw is 1 5 Nm ...

Page 213: ... setting parameter p0971 to 1 and recommission the converter When recommissioned if the alarm A01028 is not present after the power cycle of the converter the new param eter settings have been accepted For converters with safety functions enabled The converter will read the parameter settings from the memory card after power up If the converter outputs the Alarm A01028 this indicates that the para...

Page 214: ... Replacing the inverter with an identical type No Only check the direction of rotation of the motor Supplement the inverter data Log the new checksums Countersignature Supplement the hardware version in the inverter data Replacing the motor with an iden tical pole pair number No change Replace the gearbox with an iden tical ratio Replacing safety related I O de vices e g Emergency Stop switch No O...

Page 215: ... the files to a directory of your choice on your PC 3 Transfer the unzipped files into the root directory of the memory card Figure 9 1 Example of memory card contents after the file transfer Depending on the firmware the filenames and the number of files may differ from the display above The USER directory does not exist on unused memory cards After the memory card is plugged in for the first tim...

Page 216: ...e SIMATIC ET 200pro FC 2 converter 214 Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF Overview of firmware upgrades and downgrades User actions Inverter response Figure 9 2 Overview of the firmware upgrade and firmware downgrade ...

Page 217: ...er supply 2 Disconnect the connectors for power supply and motor from the inverter 3 Disassemble the inverter and remove it from the ET 200pro station 4 Insert the card with the matching firmware into the slot on the rear side of the inverter until you can feel it lock in place 5 Plug the inverter into the ET 200pro station and tighten two of the fixing screws so that the inverter can no longer un...

Page 218: ...ther to remove the memory card from the inverter You leave the memory card in place If the memory card does not contain any data backup for the converter settings the converter writes its settings to the memory card in the next step If the memory card already includes a data backup the converter imports the settings from the memory card in the next step Note The inverter imports the settings from ...

Page 219: ...rom the ET 200pro station 12 Switch on the 24 V inverter supply volt age 12 Remove the card with the firmware from the inverter 13 If the firmware upgrade was successful the inverter LED RDY turns green after several seconds 13 Plug the inverter into the ET 200pro sta tion and tighten all fixing screws 14 Reconnect all connectors 14 Switch on the 24 V inverter supply volt age 15 If the firmware up...

Page 220: ...e firmware in all inverters Requirements 1 Your inverter s firmware is at least version V4 7 2 You have saved your settings onto a memory card in an operator panel or on a PC Procedure 1 Switch off the 24 V inverter power supply 2 Disconnect the connectors for power supply and motor from the inverter 3 Disassemble the inverter and remove it from the ET 200pro station 4 Insert the card with the mat...

Page 221: ...ansfer takes between 5 and 10 minutes While data is being transferred the LED RDY on the inverter stays red The SAFE LED flashes with a variable frequency 8 Once the transfer is completed the RDY and SAFE LEDs flash slowly 0 5 Hz red or yellow Note Power supply failure during the transfer The inverter firmware will be incomplete if the power supply fails during the transfer Start again with Step 1...

Page 222: ...he memory card already includes a data backup the inverter imports the settings from the memory card when the power returns Note The inverter imports the settings from the memory card The further procedure can change the inverter settings If the memory card already contains settings check whether the settings are suitable for the inverter If the settings are not suitable for the inverter remove th...

Page 223: ...ly volt age 12 Remove the card with the firmware from the inverter 13 If the firmware upgrade was successful the inverter LED RDY turns green after several seconds 13 Plug the inverter into the ET 200pro sta tion and tighten all fixing screws 14 Reconnect all connectors 14 Switch on the 24 V inverter supply volt age 15 Take your settings over from your data backup to the inverter Transferring the ...

Page 224: ...verter 9 3 3 Correcting a failed firmware upgrade or downgrade How does the converter report a failed upgrade or downgrade The converter signals a failed firmware up grade or downgrade with a quickly flashing RDY LED and a lit up BF LED Correcting a failed upgrade or downgrade To correct a failed firmware upgrade or downgrade you can check the following Does the firmware version fulfill the requir...

Page 225: ...e is the total time that the inverter has been supplied with power since the initial commissioning Alarms and faults Every alarm and every fault has a unique number The inverter signals alarms and faults via the following interfaces Fieldbus Terminal strip with the appropriate setting Interface to the BOP 2 or IOP 2 operator panel Interface for STARTER Identification maintenance data I M If reques...

Page 226: ...t present GREEN slow Commissioning or reset to factory settings RED on General system fault or Firmware update is running RED slow Converter is waiting for a power cycled after a firmware update RED fast Fault present possibly incorrect memory card or unsuccessful firmware update ORANGE on Converter start up in progress SAFE LED Description YELLOW on One or more safety functions are enabled but no...

Page 227: ...reen Here PROFINET offers more functions than PROFIBUS PROFIBUS Faults without component assignment PROFINET Faults and alarms with component assignment The fault and alarm messages are saved in the inverter in the following parameters r0947 0 63 Fault number r2122 0 63 Alarm code r3120 0 63 Components which are involved with the fault only for PROFINET r3121 0 63 Components which are involved wit...

Page 228: ... Undervoltage 0014 hex Ground fault 0003 hex Overvoltage 0018 hex Actuator disconnection 0005 hex Overtemperature 0019 hex Safety related shutdown 0009 hex Error 001A hex External fault 0010 hex Parameterization error 001D hex Fault 1 in actuator sensor 0013 hex Communication error 001F hex Channel temporarily not available Reading out diagnostics data The control requests the diagnostics data fro...

Page 229: ... nc download specifications standards downloads profinet io specification display The following objects belonging to a diagnostics message in PROFIBUS Standard diagnostics Station status 1 to 3 Master PROFIBUS address Manufacturer s identifier Identifier related diagnostics Status messages module status Channel related diagnostics Diagnostics alarm with DS0 DS1 Note Precondition for diagnostics vi...

Page 230: ...x Undervoltage 0010 hex Hardware software error 0003 hex Overvoltage 0013 hex Communication error 0005 hex Overtemperature 0014 hex Ground fault 0009 hex Error 0018 hex Actuator disconnection 0019 hex Safety related shutdown 001A hex External fault 001D hex Fault 1 in actuator sensor 001F hex Channel temporarily not available When several faults are allocated at one inverter with the same message ...

Page 231: ... 1 Alarm specifier 1 Fault is active and the slot is not OK 2 Fault is resolved and the slot is OK 3 Fault is resolved and the slot is not OK 4 Module fault 0 No fault is active 1 Fault is active 2 Channel fault present 0 No fault is active 1 Fault is active 5 Channel information present 1 DS1 exists 3 Internal fault 0 No fault is active 1 Fault is active 6 Type of class module 0011 distributed ...

Page 232: ...the fault number the meaning can be found in the list manual Interrupts are displayed in bit 7 of the status word ZSW1 bit 7 Once this bit has been evaluated if any interrupts exist their cause can be investigated with the help of the function Reading parameters Parameter P2111 contains all pending interrupts and r2110 contains the interrupt numbers whose meanings can be found in the List Manual T...

Page 233: ...o station with converters using the factory settings Configure the OB83 in the higher level control OB86 Diagnostic interrupts for IM slave OB122 Diagnostic interrupts for I O access errors If one of these organization blocks is missing from the control program the control enters the stop state if there is a fault 10 3 Identifikation Maintenance Data I M I M data The inverter supports the followin...

Page 234: ... 70 19 REVISION_COUNTER u16 0000 hex PROFILE_ID u16 3A00 hex PROFILE_SPECIFIC_TYPE u16 0000 hex IM_VERSION u8 2 01 02 IM_SUPPORTED bit 16 001E hex 10 4 Alarms alarm buffer and alarm history Alarms Alarms have the following properties Incoming alarms have no direct influence on the inverter Alarms disappear again when the cause is eliminated Alarms do not have to be acknowledged Alarms are displaye...

Page 235: ...dex 7 Alarm history Figure 10 3 Shifting removed alarms into the alarm history If the alarm buffer is completely filled and an additional alarm occurs the inverter shifts all removed alarms into the alarm history The following occurs in detail 1 To create space after position 8 in the alarm history the inverter shifts the alarms already stored in the alarm history down by one or more positions If ...

Page 236: ...larm value Displays additional information about the alarm r2125 Alarm time removed in milliseconds Displays the time in milliseconds when the alarm was removed r2145 Alarm time received in days Displays the time in days when the alarm occurred r2132 Actual alarm code Displays the code of the alarm that last occurred r2134 Alarm value for float values Displays additional information about the alar...

Page 237: ...he inverter via the LED RDY Display in STARTER Fault buffer Figure 10 4 Fault buffer The inverter saves incoming faults in the fault buffer A fault includes a fault code a fault value and two fault times Fault code r0945 The fault code and fault value describe the cause of the fault Fault value r0949 in fixed point format I32 r2133 in floating point format Float Fault time received r2130 r0948 Fau...

Page 238: ...r acknowledging the faults If at least one of the fault causes in the fault buffer has been removed and you acknowledge the faults the following takes place 1 The inverter shifts the values previously saved in the fault history by eight indexes The inverter deletes the faults that were saved in the indexes 56 63 before the acknowledgement 2 The inverter copies the contents of the fault buffer to t...

Page 239: ...t time received in days Displays the time in days when the fault occurred r2131 Actual fault code Displays the code of the oldest fault that is still active r2133 Fault value for float values Displays additional information about the fault that occurred for float values r2136 Fault time removed in days Displays the time in days when the fault was removed Extended settings for faults Parameter Desc...

Page 240: ...or which the acknowledgement type should be changed You can modify the acknowledgement type for up to 20 different fault codes p2127 0 19 Setting acknowledgement mode Setting the acknowledgement type for the selected fault 1 Acknowledgement only using POWER ON 2 IMMEDIATE acknowledgement after removing the fault cause You will find details in function diagram 8075 and in the parameter description ...

Page 241: ...002 p2003 r2004 F01040 Parameters must be saved Save parameters p0971 Switch CU off and on again F01044 Error when loading data from memory card Replace memory card or CU A01101 Memory card not available Insert a memory card or deactivate the warning A01101 Spare parts and accessories Page 29 F01105 CU Insufficient memory Reduce number of data records F01205 CU Time slice overflow Contact technica...

Page 242: ...oltage and if required change p0210 Check the line voltage F07011 Motor overtemperature Reduce the motor load Check ambient temperature Check the wiring and connection of the sensor A07012 I2t Motor Module overtemperature Check and if necessary reduce the motor load Check the motor s ambient temperature Check thermal time constant p0611 Check overtemperature fault threshold p0605 A07015 Motor temp...

Page 243: ...r short circuit and ground fault Check the motor regarding the star delta connection and rating plate parameterization Check power unit motor combination Select flying restart function p1200 if switched to rotating motor A07805 Drive Power unit overload I2t Reduce the continuous load Adapt the load cycle Check the assignment of rated currents of the motor and power unit F07806 Regenerative power l...

Page 244: ... speed too high A07922 Torque speed out of tolerance F07923 Torque speed too low Check the connection between the motor and the load Adapt the parameterization corresponding to the load F07924 Torque speed too high A07927 DC braking active Not required F7966 Check commutation angle Carry out pole position identification F7969 Pole position identification incorrect An error has occurred during the ...

Page 245: ...ration ramp Reduce the load Replace the power unit F30002 DC link voltage overvoltage Increase the ramp down time p1121 Set the rounding times p1130 p1136 Activate the DC link voltage controller p1240 p1280 Check the line voltage p0210 Check the line phases F30003 DC link voltage undervoltage Check the line voltage p0210 F30004 Inverter overtemperature Check whether the inverter fan is running Che...

Page 246: ...ses A30049 Internal fan defective Check the internal fan and if required replace F30052 Incorrect Power Module data Replace Power Module or upgrade CU firmware F30053 Error in FPGA data Replace the Power Module F30059 Internal fan defective Check the internal fan and if required replace A30502 DC link overvoltage Check the unit supply voltage p0210 Check the dimensioning of the line reactor F30600...

Page 247: ...echnical data Date Unit Value Rated input voltage V AC 400 Permissible voltage range min V AC 380 Permissible voltage range max V AC 480 Rated output current 45 C A 3 9 55 C A 3 5 Maximum output current 3 s A 2 x rated output current Rated input current 3AC A 3 7 Integrated device fuse A 16 medium time lag Rated power 55 C kW 1 10 Power with overload 150 for 60 s every 300 s kW 1 65 Power with ove...

Page 248: ...ions must be taken into account when installing a frequency converter Shocks and vibrations The frequency converter must not be dropped exposed to sudden shocks or installed in surroundings where it might be exposed to regular vibrations Air pollution water The frequency converter must not be installed in areas where there are corrosive gases and air pollution however it can be exposed to dust and...

Page 249: ...0 m above sea level it is permissible to connect the inverter to any of the line supplies that are specified for it For installation altitudes 2000 m 4000 m above sea level the following applies Connection to a TN line system with grounded neutral point is permissible TN systems with grounded line conductor are not permitted The TN line system with grounded neutral point can also be supplied using...

Page 250: ... three ways for the manufacturer assembler to verify compliance Self certification The manufacturer declares that the European standards applicable to the electrical environment for which the unit is intended are satisfied Only standards which have been officially published in the official journal of the European Union are allowed to be cited in the manufacturer s declaration Description of techni...

Page 251: ...cilities which are not connected directly to a public low voltage supply network Note Example Developed commercial sites and other sites which are supplied by a transformer provided specially for the purpose Class C1 Power drive system PDS with a rated voltage of less than 1000 V for use in residential buildings Class C2 Power drive system PDS with a rated voltage of less than 1000 V which is neit...

Page 252: ...pproval is required for units which are installed in an environment of Class C3 commercial EMC immunity The frequency converters were tested in accordance with the interference immunity requirements for environments of Class C3 commercial Table 11 4 EMC immunity EMC impact Standard Step Power crite rion Electrostatic discharge ESD EN 61000 4 2 4 kV discharge by contact A 8 kV discharge in air Elec...

Page 253: ...lication Requirement relating to Emitted noise Interference immunity Industry EN 61000 6 4 with Class A filter EN 61000 6 2 Installation guidelines for ET 200pro FC 2 frequency converters with integrated EMC filter Operation is only permitted for TN line supply systems The converter must be assembled on a grounded plate with a large surface The module rack is to be grounded The maximum length per ...

Page 254: ...s for interference immunity for a drive system compliant with Category C3 EMC phenomena Basic standard for test proce dures Level Evaluation crite rion Voltage dips EN 61800 3 A11 30 10 ms 1 B 60 100 ms 1 C 95 5 s 2 C Voltage interruptions EN 61800 3 A11 100 230 ms 2 C 100 120 ms regenerative feed back 3 C Harmonics at rated load 5 7 11 13 Motor operation EN 61800 3 A11 18 4 15 6 8 8 8 4 Regenerat...

Page 255: ... emissions noise radiation and EN 61000 6 2 interference immunity in the second environment industrial Limit values for general industrial application The following tables contain the key limit values for compliance with the generic standards Table 11 9 Limit values for noise radiation for general industrial application to EN 61000 6 4 EMC phenomena Basic standard for test procedures Limit value R...

Page 256: ...vel Evaluation criterion 1 kV electric power cable phase phase B 1 kV control cable cable ground B High frequency electromagnetic field amplitude modulated EN 61000 4 3 80 MHz 1000 MHz 10 V m 80 AM A The requirements of the generic standards in respect of interference immunity are met The required values for interference emission are complied with if installation takes place according to EMC insta...

Page 257: ...fieldbus to a value of 4000 hex Table A 1 Signal category and the associated scaling parameters Signal category 4000 hex Speeds frequencies p2000 Voltage p2001 Current p2002 Torque p2003 Power r2004 Temperature p2006 Control and status words Control and status words consist of a high byte and a low byte A SIMATIC control interprets words differently than the inverter The higher and lower order byt...

Page 258: ... of control word 1 are listed in the following table The hexadecimal numeric value 2500 specifies the setpoint frequency of the inverter The maxi mum frequency is the hexadecimal value 4000 The controller cyclically writes the process data to logical address 256 of the inverter The invert er also writes its process data to logical ad dress 256 You define the address area in HW Config Table A 2 Ass...

Page 259: ... FW V4 7 SP10 A5E34257324B AF 257 HEX BIN Bit in STW1 Significance Bit in MW1 Bit in MB1 Bit in MB2 Inputs 4 0 8 Jog 1 0 0 0 9 Jog 2 1 1 1 10 PLC control 2 2 0 11 Setpoint inversion 3 3 0 0 12 Irrelevant 4 4 0 13 Motorized potentiometer 5 5 0 14 Motorized potentiometer 6 6 0 15 Data set changeover 7 7 ...

Page 260: ...ic communication M9 0 Starts reading parameters M9 1 Starts writing parameters M9 2 Displays the read process M9 3 Displays the write process The number of simultaneous requests for acyclic communication is limited More detailed infor mation can be found under http support automation siemens com WW view de 15364459 http support automation siemens com WW vie w en 15364459 ...

Page 261: ...4 2018 FW V4 7 SP10 A5E34257324B AF 259 Figure A 1 Reading parameters Note With PROFINET standard function blocks SFB instead of system functions SFC With acyclic communication via PROFINET you must replace the system functions with standard function blocks as follows SFC 58 SFB 53 SFC 59 SFB 52 ...

Page 262: ...ber of indexes MB 59 10 Parameter number MW 52 12 Number of the 1st index MW 65 14 Address parame ter 3 Attribute 10 hex Parameter value Number of indexes MB 60 16 Parameter number MW 54 18 Number of the 1st index MW 67 20 Address parame ter 4 Attribute 10 hex Parameter value Number of indexes MB 61 22 Parameter number MW 56 24 Number of the 1st index MW 69 26 SFC 58 copies the specifications for ...

Page 263: ...rence MB 42 02 hex Change request 0 01 hex Number of parameters MB 44 2 Address parame ter 1 10 hex Parameter value Number of indexes 00 hex 4 Parameter number MW 21 6 Number of the 1st index MW 23 8 Values parame ter 1 Format MB 25 Number of index values MB 27 10 Value of the 1st indexMW35 12 SFC 58 copies the specifications for the parameters to be written from DB 3 and sends them to the inverte...

Page 264: ...s inverter signals with respect to time Signals In two settings that are independent of one another using you can interconnect eight signals each Recording You can start a measurement as frequently as you require As long as you do not exit START the results remain under the Measurements tab with data and time When terminating STARTER or under the Measurements tab you can save the measurement resul...

Page 265: ...pends on the number of recorded signals and the trace clock cycle Proceed as follows to extend the recording duration 1 Multiply the trace clock cycle by an integral number 2 Accept the displayed maximum duration using Alternatively you can also specify the measurement period and then calculate the trace clock cycle of STARTER using Trigger condition to start the device trace The device trace star...

Page 266: ...play options In this area you can set how the measurement results are displayed Repeat measurement This places the measurements that you wish to perform at different times above one other Arrange curves in tracks This defines whether the device trace will show all measured values on a common zero line or on separate zero lines Measuring cursor On This allows you to analyze the measuring intervals ...

Page 267: ...function comprises one or several blocks that are interconnected with one another Figure A 4 Example of a block Motorized potentiometer MOP Most of the blocks can be adapted to specific applications using parameters You cannot change the signal interconnection within the block However the interconnection between blocks can be changed by interconnecting the inputs of a block with the appropriate ou...

Page 268: ...nverter If you change the signal interconnection in the inverter you can adapt the inverter to a wide range of requirements This does not necessarily have to involve highly complex functions Example 1 Assign a different function to a digital input Example 2 Switch the speed setpoint from the fixed speed to the analog input Principle when connecting BICO blocks using BICO technology When interconne...

Page 269: ...for the safety functions A 4 1 Recommended acceptance test The following descriptions for the acceptance test are recommendations that illustrate the principle of acceptance You may deviate from these recommendations if you check the following once you have completed commissioning Correct assignment of the interfaces of each converter with the safety function Fail safe inputs PROFIsafe address Cor...

Page 270: ...ults nor alarms of the safety functions r0945 0 7 r2122 0 7 STO is not active r9773 1 0 2 Switch on motor 2 1 Enter a speed setpoint 0 2 2 Switch on the motor ON command 2 3 Check that the correct motor is running 3 Select STO 3 1 Select STO while the motor is running 3 2 Check the following The inverter signals the following STO Selection via F0 rail r9772 17 1 If a mechanical brake is not availa...

Page 271: ... STO 4 1 Deselect STO 4 2 Check the following STO is not active r9773 1 0 The inverter signals neither faults nor alarms of the safety functions r0945 0 7 r2122 0 7 You have performed the acceptance test of the STO function A 4 3 Machine documentation Machine or plant description Designation Type Serial number Manufacturer End customer Overview diagram of the machine and or system Inverter data Th...

Page 272: ...on table Operating mode Safety equipment Drive Selected safety function Checked Automatic Protective door closed Conveyor belt Protective door open Conveyor belt STO Emergency Stop button pressed Conveyor belt STO Acceptance test reports File name of the acceptance reports Data backup Data Storage medium Holding area Archiving type Designation Date Acceptance test reports PLC program Circuit diagr...

Page 273: ... cycle processor 1 r9780 r9780_v Table A 8 Checksums Name Number Value SI module identifier Control Unit r9670 r9670_v SI module identifier Power Module r9672 r9672_v SI reference checksum SI parameters processor 1 p9799 p9799_v SI reference checksum SI parameters processor 2 p9899 p9899_v Table A 9 Settings of the safety functions Name Number Value SI enable functions integrated in the drive p960...

Page 274: ...echnical support A 5 1 Manuals for your inverter Manuals with additional information that can be downloaded Getting Started SIMATIC ET 200pro FC 2 https support industry siemens com cs ww en view 109478674 Installing the inverter SIMATIC ET200 proFC 2 operating instructions https support industry siemens com cs ww en view 109478246 Installing commissioning and maintaining the inverter Advanced com...

Page 275: ...d additional information about the product on the Internet Product support https support industry siemens com cs ww en This URL provides the following Up to date product information product announcements FAQs Downloads The Newsletter contains the latest information on the products you use The Knowledge Manager Intelligent Search helps you find the documents you need Users and specialists from arou...

Page 276: ...Appendix A 5 Manuals and technical support SIMATIC ET 200pro FC 2 converter 274 Operating Instructions 04 2018 FW V4 7 SP10 A5E34257324B AF ...

Page 277: ...avior 248 Clearance distance USB 48 Commissioning Accessories 73 Guidelines 74 Communication Acyclic 102 Communication interfaces Backplane 46 fieldbus 46 Memory card 46 Mini USB 46 Optical interface 46 Communications interface USB 48 Compressor 86 Configuration options 25 Connection module 41 Connectors 266 Contact bounce 123 Control word 99 Control word 1 100 Conveyor belt 86 168 Conveyor system...

Page 278: ...ct bounce 123 On off test 123 Firmware Update 127 212 Firmware downgrade 218 Firmware upgrade 215 Firmware version 269 Flow control 145 Flux current control 151 Forced checking procedure 124 Forced dormant error detection setting 125 Formatting 194 Frequency converter 43 Ambient conditions 246 Function Manual 272 Function table 270 Functional ground FE 37 Functions Overview 91 G Getting Started 27...

Page 279: ...ke 108 108 109 110 Motor standard 113 Motor temperature sensor 178 Motorized potentiometer 132 O OB122 231 OB82 231 OB83 231 OB86 231 Off test 123 OFF3 ramp down time 143 Operating instruction 21 Operating instructions 272 Operating mode 270 Operation 95 Operator panel BOP 2 73 Door mounting kit 73 Handheld 73 IOP 73 Optical cable 29 Optical interface 46 Optimizing the closed loop speed controller...

Page 280: ... 131 132 Settling time 86 Short circuit monitoring 177 178 Signal interconnection 265 Skip frequency band 138 Slip compensation 151 Software components 59 Speed Limiting 138 Speed control 156 Spindle 86 Square law characteristic 153 Standards EN 61800 3 24 STARTER 73 82 119 Download 73 STARTER commissioning tool 119 STARTER PC tool 119 Starting behavior Optimization 154 State overview 95 Status LE...

Page 281: ...12 Upload 196 198 USB 48 USB cable 73 Use for the intended purpose 23 V V f characteristic 151 Vector control 158 Sensorless 156 Version Firmware 269 Hardware 269 Safety function 269 Voltage boost 151 154 W Winders 171 Wire break monitoring 177 178 Wiring Motor cable 55 Power transmission 56 Requirements 54 Write protection 199 200 Z ZSW1 status word 1 101 ...

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