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Siemens Sinamics CU240D-2 DP, Operating Instructions Manual

The Siemens Sinamics CU240D-2 DP is a powerful motor control device that ensures efficient operations in various industrial applications. To get started with this product quickly and effectively, you can download the complimentary "Getting Started Manual" from our website, completely free of charge.

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Summary of Contents for Sinamics CU240D-2 DP

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Page 3: ...INAMICS SINAMICS G120D Converter with the control units CU240D 2 Operating Instructions Edition 04 2018 firmware V4 7 SP10 04 2018 FW V4 9 SP10 A5E34262100B AF Changes in the current edition Fundamental safety instructions 1 Introduction 2 Description 3 Installation 4 Commissioning 5 Advanced commissioning 6 Backing up data and series commissioning 7 Alarms faults and system messages 8 Corrective ...

Page 4: ...ersonnel 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 Siemens products ma...

Page 5: ...ions and cables Page 51 Diagrams standardized for the reduction of the output current as a function of installation altitude Current derating as a function of the installation altitude Page 316 Revised descriptions Only commissioning using the Startdrive PC based tool is described Commissioning with STARTER has been removed Exceptions Write and know how protection You can find information on commi...

Page 6: ...Changes in the current edition Converter with the control units CU240D 2 4 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF ...

Page 7: ...lation 36 4 2 1 Overview of the interfaces 36 4 2 2 Permissible line supplies 37 4 2 3 Protective conductor 38 4 2 4 Grounding converter and motor 40 4 2 5 Basic EMC Rules 42 4 2 6 Connections and interference suppression 43 4 2 7 Equipotential bonding 43 4 2 8 Branch circuit protection of individual inverters 45 4 2 9 Branch circuit protection of multiple inverters 48 4 2 10 24 V power supply wit...

Page 8: ...y setting 97 5 6 1 Restoring the factory setting 97 5 6 2 Resetting the safety functions to the factory setting 98 5 6 3 Restore the settings to the factory settings without safety functions 99 6 Advanced commissioning 101 6 1 Overview of the converter functions 101 6 2 Sequence control when switching the motor on and off 104 6 3 Adapt the default setting of the terminal strip 106 6 3 1 Digital in...

Page 9: ...oning 162 6 11 3 8 Reduced acceptance test after function expansions 163 6 12 Setpoints 163 6 12 1 Overview 163 6 12 2 Analog input as setpoint source 165 6 12 3 Specifying the setpoint via the fieldbus 167 6 12 4 Motorized potentiometer as setpoint source 169 6 12 5 Fixed speed setpoint as setpoint source 172 6 13 Setpoint calculation 175 6 13 1 Overview 175 6 13 2 Invert setpoint 177 6 13 3 Inhi...

Page 10: ...ngs 243 7 Backing up data and series commissioning 245 7 1 Saving settings on a memory card 246 7 1 1 Memory cards 246 7 1 2 Saving settings to the memory card 247 7 1 3 Transferring the settings from the memory card 248 7 1 4 Activate message for a memory card that is not inserted 249 7 2 Backup the settings to a PC 250 7 3 Saving settings and transferring them using an operator panel 252 7 4 Oth...

Page 11: ...gs Control Unit 311 10 2 Performance ratings Power Module 312 10 3 SINAMICS G120D specifications 314 10 4 Data regarding the power loss in partial load operation 314 10 5 Ambient operating conditions 315 10 6 Current derating as a function of the installation altitude 316 10 7 Pulse frequency and current reduction 316 10 8 Electromagnetic Compatibility 317 A Appendix 321 A 1 New and extended funct...

Page 12: ...ontents Converter with the control units CU240D 2 10 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF A 6 1 Overview of the manuals 343 A 6 2 Configuring support 345 A 6 3 Product Support 346 Index 347 ...

Page 13: ...g auxiliary 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 an...

Page 14: ...ection 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 ...

Page 15: ...ly open 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...

Page 16: ...active 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 contr...

Page 17: ... and 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 U...

Page 18: ...used 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 ...

Page 19: ...r suitable 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 ...

Page 20: ...ise network 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 ...

Page 21: ...y lead 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 ...

Page 22: ...e phones 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 condi...

Page 23: ...r drive systems Converter with the control units CU240D 2 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF 21 For more information about the residual risks of the drive system components see the relevant sections in the technical user documentation ...

Page 24: ...Fundamental safety instructions 1 5 Residual risks of power drive systems Converter with the control units CU240D 2 22 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF ...

Page 25: ... safe conditions The information 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 ...

Page 26: ...quired for commissioning How is the inverter set in the factory What is the commissioning procedure How do you restore the inverter factory settings Advanced commis sioning Page 101 Which functions are included in the inverter firmware How do the functions interoperate with one another How are the functions set Backing up data and series commissioning Page 245 Why is it necessary to back up the in...

Page 27: ...ing questions Technical data Page 311 What is the inverter technical data Appendix Page 321 What are the new functions of the current firmware What are the most important inverter parameters How does the device trace function in STARTER How can signal interconnections be changed in the inverter firmware What does BiCo technology mean Where can you find additional manuals and information about the ...

Page 28: ...Introduction 2 2 Guide through the manual Converter with the control units CU240D 2 26 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF ...

Page 29: ...strial networks Additional measures have to be taken when connected to public grids The technical specifications and information about connection conditions are indicated on the rating plate and in the operating instructions Use of OpenSSL This product contains software developed in the OpenSSL project for use within the OpenSSL toolkit This product contains cryptographic software created by Eric ...

Page 30: ...t CU and the Power Module PM Table 3 1 CU240D 2 Control Units Designation Interface Encoder type Article number CU240D 2 DP PROFIBUS HTL Encoder 6SL3544 0FB20 1PA0 CU240D 2 DP F PROFIBUS HTL Encoder 6SL3544 0FB21 1PA0 CU240D 2 PN PROFINET Ether Net IP HTL Encoder 6SL3544 0FB20 1FA0 CU240D 2 PN F PROFINET Ether Net IP HTL Encoder 6SL3544 0FB21 1FA0 CU240D 2 PN F PP PROFINET Ether Net IP Push Pull c...

Page 31: ...0PE17 5AA1 1 5 kW 4 1 A 6SL3525 0PE21 5AA1 FSB 3 0 kW 7 7 A 6SL3525 0PE23 0AA1 FSC 4 0 kW 10 2 A 6SL3525 0PE24 0AA1 5 5 kW 13 2 A 6SL3525 0PE25 5AA1 7 5 kW 19 0 A 6SL3525 0PE27 5AA1 3 2 Directives and standards Relevant directives and standards The following directives and standards are relevant for the inverters European Low Voltage Directive The inverters fulfil the requirements stipulated in th...

Page 32: ... it has been proven that the inverter is in compliance with directive 2004 108 EC or 2014 30 EU Underwriters Laboratories North American market Inverters provided with one of the test symbols displayed fulfil the requirements stipulated for the North American market as a component of drive applications and are appropriately listed EMC requirements for South Korea The inverters with the KC marking ...

Page 33: ...ions 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 sued de industrie_konsumprodukte zertifikatsdatenbank Sta...

Page 34: ...er NOTICE 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 ...

Page 35: ...odule PM and the Control Unit CU The CU must be fitted to the PM prior to any further commissioning taking place NOTICE Damage due to incorrectly fitted seal If the seal is not fitted correctly the drive will not reach IP65 rating In this case the converter is not protected against water or dust This may damage the converter Fit the seal correctly when assembling the Power Module and the Control U...

Page 36: ...40D 2 34 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF Drill pattern and dimensions The inverter has an identical drill pattern for all frame sizes The drill pattern depth and tightening torques are shown in the diagram below Figure 4 2 SINAMICS G120D drill pattern ...

Page 37: ...s required Above and below the inverter 150 mm 5 9 inches Figure 4 3 Mounting orientation correct impermissible X permissible with restrictions Restrictions due to vertical mounting If the converter is mounted in the vertical position the maximum ambient temperature is 40 C Additionally you have to reduce the converter output current to 80 of rated converter current If the output current derating ...

Page 38: ...of the converter Digital inputs 0 5 with status LED HTL Encoder connection Fieldbus IN and OUT PROFINET or PROFIBUS Analog inputs 0 and 1 24 V DC supply IN and OUT Slot for a memory card at rear of the Control Unit Optical interface for operator panel IOP handheld PROFINET status LED Converter status LED PE grounding terminal USB PC connection address and bus termi nation switch for PROFIBUS Mains...

Page 39: ...hock Observe the installation specifications provided in this manual Observe the applicable installation standards Ensure the continuity of the protective conductor 4 2 2 Permissible line supplies Operation on an IT line system is not permitted In an IT line system all of the conductors are insulated with respect to the PE protective conductor or connected to the PE protective conductor through an...

Page 40: ... Above an installation altitude of 2000 m the permissible line supplies are restricted Current derating as a function of the installation altitude Page 316 Prohibited operation Operation on TN line systems with grounded external conductors is prohibited Operation on TT line systems without grounded neutral points is prohibited 4 2 3 Protective conductor WARNING Electric shock due to interrupted pr...

Page 41: ... 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 cable Line or motor feeder cable 16 mm2 Minimum cross section of the protective conductor cross section of the line or motor feeder cable Line feeder cable 16 mm 35 ...

Page 42: ...uately protected against mechanical damage As a conductor of a multi conductor cable the protective conductor has a cross section 2 5 mm Cu For an individual conductor the protective conductor has a cross section 10 mm Cu The protective conductor consists of two conductors with the same cross section When connecting a multi conductor cable using an industrial plug connector according to EN 60309 t...

Page 43: ...nd the connector as shown in the diagram above grounding the converter Although the line and motor connectors are of a different type the principle of grounding them is the same If possible ground the motor housing EMC cable glands Where cable glands are used within the installation of the system it is recommended that EMC glands are used The cable gland provides protection to the IP68 standard wh...

Page 44: ... should not cross motor cables if crossing is necessary they should cross at an angle of 90 Shield signal and data cables Route particularly sensitive signal cables such as setpoint and actual value cables with optimum shield bonding at both ends and without any interruptions of the shield Ground spare wires for signal and data cables at both ends Route all power cables line supply cables as well ...

Page 45: ...must have interference suppressors to reduce high frequency radiation when the contacts are opened RC elements or varistors for AC currentoperated coils and freewheeling diodes for DC current operated coils The interference suppressors must be connected directly on each coil No external suppression device is required for the motor holding brake 4 2 7 Equipotential bonding Grounding and high freque...

Page 46: ... motor cable shield and motor terminal box via electrically conductive PG gland Driven machine Conventional grounding system Standard heavy power PE conductors without special high frequency properties Ensures low frequency equipotential bonding as well as protection against injury Foundation ground Figure 4 7 Grounding and high frequency equipotential bonding measures in the drive system and in t...

Page 47: ...rs through their own dedicated 400 V branch Branch circuit protection according to the IEC standard Table 4 2 Branch circuit protection according to the IEC standard Rated power Power Module Frame size Article No Max rated current of the protection de vice Fuse Circuit breaker 0 75 kW 6SL3525 0PE17 5AA1 FSA 3NA3803 3RV2011 1JA10 10 A 1 5 kW 6SL3525 0PE21 5AA1 3 kW 6SL3525 0PE23 0AA1 FSB 3NA3805 3R...

Page 48: ...odule Frame size Max rated current of the fuse Short circuit current rating SCCR 0 75 kW 6SL3525 0PE17 5AA1 FSA 10 A 100 kA 480 V 3 AC 1 5 kW 6SL3525 0PE21 5AA1 15 A 100 kA 480 V 3 AC 3 kW 6SL3525 0PE23 0AA1 FSB 25 A 100 kA 480 V 3 AC 4 kW 6SL3525 0PE24 0AA1 FSC 35 A 100 kA 480 V 3 AC 5 5 kW 6SL3525 0PE25 5AA1 45 A 100 kA 480 V 3 AC 7 5 kW 6SL3525 0PE27 5AA1 60 A 100 kA 480 V 3 AC Table 4 5 Branch...

Page 49: ...5 0PE24 0AA1 FSC 3RV1742 DIVQ 35 A 65 kA 480Y 277 V AC LGG or CED6 DIVQ 35 A 65 kA 480 V 3 AC 3RV2021 4BA NKJH 20 A 65 kA 480Y 277 V AC 3RV1031 4BA or 3RV2031 4BA NKJH 20 A 65 kA 480Y 277 V AC 5 5 kW 6SL3525 0PE25 5AA1 FSC 3RV1742 DIVQ 45 A 65 kA 480Y 277 V AC LGG or CED6 DIVQ 45 A 65 kA 480 V 3 AC 3RV2021 4DA NKJH 25 A 65 kA 480Y 277 V AC 3RV1031 4DA or 3RV2031 4DA NKJH 25 A 65 kA 480Y 277 V AC 7...

Page 50: ...ction Add together the rated input currents of the inverter group The sum of all rated input currents must be 24 A Use one of the following protection devices for the inverter group Fuse or circuit breaker with a rated current of 30 A Intrinsically safe circuit breaker with a rated current of 25 A The branch circuit protection also depends on the following conditions Type of cable routing Limit va...

Page 51: ...to UL standards Protection device UL category Fuses of any manufacturer with faster tripping characteristic than class RK5 e g class J T CC G or CF JDDZ SIEMENS circuit breaker DIVQ Intrinsically safe SIEMENS circuit breaker NKJH Table 4 8 Branch circuit protection with non semiconductor fuses of Classes J T CC G or CF UL Category Code JDDZ Max rated current of the fuse Short circuit current ratin...

Page 52: ...or the 24 V supply of the inverter 1 A T distributor with integrated power supply unit supplies the 24 V Advantage Low installation costs 2 An external power supply unit supplies the 24 V Advantage You can switch off the 400 V without interrupting the 24 V supply and thus the fieldbus communication of the inverter The inverter can conduct a maximum current of 8 A through its 24 V connector Figure ...

Page 53: ...Use a power supply with PELV Protective Extra Low Voltage For applications in USA and Canada Use a power supply NEC Class 2 The 0 V of the power supply must be connected with low resistance to the PE of the system The switched 24 V 2L supplies the two digital outputs Switching off brings all of the actuators connected to the digital outputs into the no voltage state If you don t need the switching...

Page 54: ...Installation 4 2 Electrical Installation Converter with the control units CU240D 2 52 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF Figure 4 11 CU240D 2 PROFIBUS connectors ...

Page 55: ...Installation 4 2 Electrical Installation Converter with the control units CU240D 2 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF 53 Figure 4 12 CU240D 2 PROFINET connectors ...

Page 56: ...Installation 4 2 Electrical Installation Converter with the control units CU240D 2 54 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF Figure 4 13 CU240D 2 PROFINET Push Pull connectors ...

Page 57: ...Installation 4 2 Electrical Installation Converter with the control units CU240D 2 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF 55 Figure 4 14 CU240D 2 PROFINET FO connectors ...

Page 58: ...tor terminal box can lead to death due electrical shock Keep the motor terminal box closed whenever the mains is applied to the converter Insulate the cables that are not used Use appropriate insulation on the cables NOTICE Damage of the converter by disconnecting the motor cable during operation The disconnection of the motor cable by a switch or contactor during operation may damage the converte...

Page 59: ...al machines in accordance with the Electrical Standard for Industrial Machinery NFPA79 Due to the nature of these devices they may not be suitable for installation accordance with the National Electrical Code NFPA70 Table 4 10 Tools Article number Crimp tool Q8 0 and Q4 2 3RK1902 0AH00 Removal tool Q8 0 3RK1902 0AJ00 Removal tool Q4 2 Harting part number 0999 000 0305 No special tools are required...

Page 60: ... 6GK1900 0NB00 6AA0 Table 4 14 Mains connector Power rating cable size Article number 0 75 kW 1 50 kW 2 5 mm2 14 AWG 3RK1911 2BE50 3 00 kW 4 00 kW 4 mm2 12 or 10 AWG 3RK1911 2BE10 5 50 kW 7 50 kW 6 mm2 10 AWG 3RK1911 2BE30 You find information about motor connectors in the internet Solution partner https www automation siemens com solutionpartner partnerfinder Partner Finder aspx lang en Cable len...

Page 61: ...les S7 communication 2 Control Unit PROFIdrive PROFIsafe 1 PROFIener gy 2 PROFIBUS Page 76 CU240D 2 DP CU240D 2 DP F PROFINET Page 72 CU240D 2 PN CU240D 2 PN F CU240D 2 PN F PP CU240D 2 PN F FO EtherNet IP 2 1 Information on PROFIsafe can be found in the Safety Integrated function manual 2 Information about these fieldbuses profiles and communication types can be found in the Fieldbus function man...

Page 62: ... connection the motor is oper ated with a voltage and frequency above its rated values As a consequence the motor power is increased by a factor 3 1 73 In the range f 0 87 Hz the motor can output its rated torque MN The maximum voltage U 400 V is available at a frequency of f 3 50 Hz 87 Hz The motor only goes into field weakening above 87 Hz The higher motor power when operated with an 87 Hz chara...

Page 63: ...es in the motor terminal box that are not used NOTICE Device damage when earthing the connections for temperature sensor and motor holding brake The temperature sensor and motor holding brake connections are at DC link negative potential Earthing any connection of the motor cable will damage the device Insulate cables in the motor terminal box that are not used Do not earth cables that are not use...

Page 64: ... and outputs of the control unit CU240D 2 In the factory settings the fieldbus interface of the inverter is not active Figure 4 17 Factory settings of the control units CU240D 2 Changing the function of the inputs and outputs The function of each color identified input and output can be set To avoid having to change each input individually you can set multiple inputs and outputs together using def...

Page 65: ...Fixed speed setpoint 3 p1003 fixed speed setpoint 4 p1004 fixed speed setpoint active r1024 Speed setpoint main setpoint p1070 0 1024 DI 4 and DI 5 high the inverter adds the two fixed speed setpoints Default setting 2 Conveyor system with Basic Safety DO 0 p0730 DO 1 p0731 DI 0 r0722 0 DI 5 r0722 5 Fixed speed setpoint 1 p1001 fixed speed setpoint 2 p1002 fixed speed setpoint active r1024 Speed s...

Page 66: ...ies DO 0 p0730 DO 1 p0731 DI 0 r0722 0 DI 5 r0722 5 Fixed speed setpoint 1 p1001 fixed speed setpoint 4 p1004 fixed speed setpoint active r1024 Speed setpoint main setpoint p1070 0 1024 Several of the DI 0 DI 1 DI 4 and DI 5 high the inverter adds the corresponding fixed speed set points Default setting 4 Conveyor system with fieldbus DO 0 p0730 DO 1 p0731 Speed setpoint main setpoint p1070 0 2050...

Page 67: ...9 SP10 A5E34262100B AF 65 Default setting 5 Conveyor system with fieldbus and Basic Safety DO 0 p0730 DO 1 p0731 DI 4 r0722 4 DI 5 r0722 5 Speed setpoint main setpoint p1070 0 2050 1 Default setting 6 Fieldbus with Extended Safety DO 0 p0730 DO 1 p0731 DI 0 r0722 0 DI 5 r0722 5 Speed setpoint main setpoint p1070 0 2050 1 ...

Page 68: ... Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF Default setting 7 Fieldbus with data set switchover DO 0 p0730 DO 1 p0731 DI 0 r0722 0 DI 3 r0722 3 Speed setpoint main setpoint p1070 0 2050 1 Jog 1 speed setpoint p1058 factory setting 150 rpm Jog 2 speed setpoint p1059 factory setting 150 rpm ...

Page 69: ...sic Safety DO 0 p0730 DO 1 p0731 DI 0 r0722 0 DI 5 r0722 5 Motorized potentiometer setpoint after the ramp function generator r1050 Speed setpoint main setpoint p1070 0 1050 Default setting 9 Standard I O with MOP DO 0 p0730 DO 1 p0731 DI 0 r0722 0 DI 3 r0722 3 Motorized potentiometer setpoint after the ramp function generator r1050 Speed setpoint main setpoint p1070 0 1050 ...

Page 70: ...4262100B AF Default setting 12 Standard I O with analog setpoint DO 0 p0730 DO 1 p0731 DI 0 r0722 0 DI 2 r0722 2 AI 0 r0755 0 Speed setpoint main setpoint p1070 0 755 0 Default setting 13 Standard I O with analog setpoint and safety DO 0 p0730 DO 1 p0731 DI 0 r0722 0 DI 5 r0722 5 AI 0 r0755 0 Speed setpoint main setpoint p1070 0 755 0 ...

Page 71: ...18 FW V4 9 SP10 A5E34262100B AF 69 Default setting 14 Process industry with fieldbus DO 0 p0730 DO 1 p0731 DI 0 r0722 0 DI 5 r0722 5 Motorized potentiometer setpoint after the ramp function generator r1050 Speed setpoint main setpoint p1070 0 2050 1 p1070 1 1050 Switch controller via PZD01 bit 15 p0810 r2090 15 ...

Page 72: ...D 2 70 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF Default setting 24 Distributed conveyor systems with fieldbus DO 0 p0730 DO 1 p0731 DI 0 r0722 0 DI 5 r0722 5 p2081 0 r0722 0 p2081 5 r0722 5 p0730 r2094 0 p0731 r2094 1 Speed setpoint main setpoint p1070 0 2050 1 ...

Page 73: ... inverter you need a fail safe digital input For specific default settings of the terminal strip e g default setting 2 the inverter combines two digital inputs to form one fail safe digital input FDI 0 Which devices are you allowed to connect The fail safe digital input is designed for the following devices Connection of safety sensors e g emergency stop command devices or light curtains Connectio...

Page 74: ...ontrol cabinets increases the risk of damaging cables Damaged cables raise the risk of an undetected cross circuit with power conducting cables laid in parallel A cross circuit can cause interruption to the transfer of safety related signals To reduce the risk of cable damage you need to lay signal lines in steel pipes Special requirements placed on EMC compliant installation Use shielded signal c...

Page 75: ...ng topology MRPD Media redundancy bumpless Requirement IRT and the ring topology created in the control Diagnostic alarms in accordance with the error classes specified in the PROFIdrive profile Device replacement without removable data storage medium Shared Device for Control Units with fail safe functions The inverter as Ethernet node Figure 4 19 The inverter as Ethernet node See also http suppo...

Page 76: ...ernet cables Table 4 16 Recommended PROFINET cables Cable type Max length be tween devices Article Number Industrial Ethernet FC TP Standard Cable GP 2 x 2 100 m 328 ft 6XV1840 2AH10 Industrial Ethernet FC TP Flexible Cable GP 2 x 2 85 m 278 ft 6XV1870 2B Industrial Ethernet FC Trailing Cable GP 2 x 2 85 m 278 ft 6XV1870 2D Industrial Ethernet FC Trailing Cable 2 x 2 85 m 278 ft 6XV1840 3AH10 Indu...

Page 77: ...ter You specify the IP address via an engineering software e g via HW Config or STARTER The IO Controller assigns an IP address to the inverter Telegram Set the same telegram in the inverter as in the IO Controller Interconnect the telegrams in the control program of the IO Controller with the signals of your choosing Drive control via PROFIBUS or PROFINET Page 113 Application examples You can fin...

Page 78: ...L as zipped file zip into directory SIEMENS SINAMICS DATA CFG on the memory card 2 Unzip the GSDML file on your computer 3 Import the GSDML into the engineering system of the controller You have now installed the GSDML in the engineering system of the controller 4 4 Connecting the inverter to PROFIBUS The PROFIBUS DP interface has the following functions Cyclic communication Acyclic communication ...

Page 79: ...n examples You can find application examples for PROFIBUS communication on the Internet Controlling the speed of a SINAMICS G110M G120 G120C G120D with S7 300 400F via PROFINET or PROFIBUS with Safety Integrated via terminal and HMI https support industry siemens com cs ww en view 60441457 Controlling the speed of a SINAMICS G110M G120 Startdrive with S7 1500 TO via PROFINET or PROFIBUS with Safet...

Page 80: ...writes the GSD as zipped file zip into directory SIEMENS SINAMICS DATA CFG on the memory card 2 Unzip the GSD file on your computer 3 Import the GSD in the engineering system of the controller You have now installed the GSD file in the engineering system of the controller 4 4 4 Setting the address Valid address area 1 125 You have the following options for setting the address Using the address swi...

Page 81: ...w of the interfaces Page 36 Setting the bus address Procedure 1 Set the address using one of the subsequently listed options Via the address switch On an operator panel via p0918 With Startdrive Confirm the prompt for saving your settings copy RAM to ROM 2 Switch off the inverter power supply 3 Wait until all LEDs on the inverter are dark 4 Switch on the inverter power supply again Your settings b...

Page 82: ...Installation 4 4 Connecting the inverter to PROFIBUS Converter with the control units CU240D 2 80 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF ...

Page 83: ...ol units CU240D 2 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF 81 Commissioning 5 5 1 Commissioning tools Figure 5 1 Commissioning tools PC or IOP 2 Handheld Kit IOP 2 Handheld Article number 6SL3255 0AA00 4HA1 ...

Page 84: ... Article number 6SL3072 0AA00 0AG0 Startdrive Article number 6SL3072 4CA02 1XG0 STARTER and Startdrive download STARTER http support automation siemens com WW view en 10804985 133200 Startdrive http support automation siemens com WW view en 68034568 Help regarding operation STARTER videos http www automation siemens com mcms mc drives en low voltage inverter sinamics g120 videos Pages videos aspx ...

Page 85: ...age 84 2 Restore the factory settings of the inverter if necessary Page 97 3 Check if the factory setting of the inverter is sufficient for your application Page 84 4 Set the following for quick commissioning of the drive The closed loop motor control The inputs and outputs The fieldbus interface Page 88 5 Check if additional inverter functions are required for the application Page 101 6 If necess...

Page 86: ...eplate Figure 5 2 Example of the rating plate for a standard induction motor In which region of the world is the motor to be used Europe IEC 50 Hz kW North America NEMA 60 Hz hp or 60 Hz kW How is the motor connected Pay attention to the connection of the motor star connection Y or delta connection Δ Note the appropriate motor data for connecting 5 3 1 Inverter factory setting Motor With its facto...

Page 87: ...ection of rotation reverses with the reversing command The ramp up and ramp down times define the maximum motor acceleration when the speed setpoint changes The ramp up and ramp down time is derived from the time between motor standstill and the maximum speed or between the maximum speed and motor standstill Switching the motor on and off in the jog mode Figure 5 4 Jogging the motor with the facto...

Page 88: ... setpoint A minimum speed is for example useful for fans or pumps Maximum speed factory setting 1500 rpm The inverter limits the motor speed to this value Operate the inverter with the factory setting For basic applications you can try to operate the drive without any additional commissioning steps Check whether the control quality of the drive without commissioning is adequate for the requirement...

Page 89: ...of the motor must lie in the range of 13 100 of the rated current of the inverter Properties of closed loop motor control Responds to speed changes with a typical settling time of 100 ms 200 ms Responds to load surges with a typical settling time of 500 ms U f and FCC are suitable for the following cases For power up times 0 rated speed 2 s For applications with increas ing load torque without loa...

Page 90: ...IOP 2 Handheld Kit HHK The details of the HHK and the associated cables are given in the Commissioning tools section of this manual See Commissioning tools Page 81 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 th...

Page 91: ... Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF 89 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 ...

Page 92: ...4 2018 FW V4 9 SP10 A5E34262100B AF Select Technology Applica tion Select required Motor Data ID function Select Macro Source 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 ...

Page 93: ...t Motor Holding Brake option Input Minimum Motor Spped Summary of settings Select Continue Save Settings Settings saved Status Screen displayed On first ON command Motor ID is performed 5 5 Quick commissioning with a PC The screen forms that are shown in this manual show generally valid examples The number of setting options available in screen forms depends on the particular inverter type ...

Page 94: ...select Project New 3 Specify a name of your choice for the project You have created a new project 5 5 2 Transfer inverters connected via USB into the project Integrating the inverter into the project Procedure 1 Switch on the inverter power supply 2 First insert a USB cable into your PC and then into the inverter 3 The PC operating system installs the USB driver when you are connecting the inverte...

Page 95: ...e menu Online Upload device as new station hardware and software You have transferred an inverter accessible via the USB interface into your project Procedure 1 Select your project and go online 2 In the following screen form select the inverter with which you wish to go online 3 Once you are online select Commissioning Commissioning Wizard You have started the commissioning Wizard of the inverter...

Page 96: ...or data according to the rating plate of your motor If you have selected a motor based on its article number the data has already been entered Select the temperature sensor for monitoring of the motor temperature Define whether the inverter actuates a motor holding brake Set the most important parameters to suit your application Select the technological application 0 In all applications that do no...

Page 97: ...re 1 Select the Motor encoder screen form 2 Select the Encoder data button 3 You have access to the following settings in the Encoder data screen form You can change all of the encoder data You can select another encoder type Startdrive only lists the encoder types that are permitted for the configured interface If you wish to set another encoder interface you must restart the commissioning Wizard...

Page 98: ...to the ambient temperature An excessively high motor temperature falsifies the motor data identification results The PC and inverter are connected to each other online WARNING Unexpected machine motion while the motor data identification is in progress For the stationary measurement the motor can make several rotations The rotating measurement accelerates the motor up to the rated speed Secure dan...

Page 99: ...ary but also rotating measurement with self optimization of the speed control you must switch on the motor again as described above and wait for the optimization run to finish Quick commissioning has been completed once the motor data identification has been successfully completed 5 6 Restoring the factory setting 5 6 1 Restoring the factory setting When must you reset the inverter to the factory ...

Page 100: ...Resetting the safety functions to the factory setting Procedure 1 Go online 2 Select Commissioning 3 Select Backing up reset 4 Select Safety parameters are reset 5 Press the Start button 6 Enter the password for the safety functions 7 Confirm that the parameters have been saved RAM to ROM 8 Go offline 9 Switch off the inverter power supply 10 Wait until all LEDs on the inverter are dark 11 Switch ...

Page 101: ...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 settings 5 6 3 Restore the settings to the factory settings without safety functions Restoring the inverter to the factory setting Procedure with Startdrive 1 Go onl...

Page 102: ...reset the inverter to the factory settings Procedure with operator panel Proceed as follows to reset the inverter to factory settings 1 Select the Extras menu 2 Select the Parameter settings menu 3 Select the entry Restore drive to factory settings 4 Wait until the inverter has been reset to the factory setting You have reset the inverter to the factory settings ...

Page 103: ...e drive control defines how the inverter responds to the commands Sequence control when switching the motor on and off Page 104 Adapt the default setting of the terminal strip Page 106 Drive control via PROFIBUS or PROFINET Page 113 Jogging Page 132 Limit position control Page 134 The inverter can switch between different settings of the drive control Switching over the drive control command data ...

Page 104: ...he setpoint normally defines the motor speed Setpoints Page 163 The setpoint processing uses a ramp function generator to prevent speed steps occurring and to limit the speed to a permissible maximum value Setpoint calculation Page 175 Technology controller The technology controller controls process variables e g pressure temperature level or flow The motor control receives the setpoint either fro...

Page 105: ... monitoring Page 221 Motor temperature monitoring using a temperature sensor Page 224 Motor protection by calculating the temperature Page 228 The monitoring of the driven load prevents impermissible operating modes e g dry running of a pump Monitoring the driven load Page 230 Energy saving In the partial load range the efficiency optimization for standard induction motors reduces the losses in th...

Page 106: ...r normally 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 Requi...

Page 107: ...ot flow 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 stil...

Page 108: ...n 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 expired The speed setpoint falls below the thresh old in p1226 and the time subsequently started in p1227 has expired p1227 Standstill detection monitor ing time s Factory setting 300 00 s p1228 Pulse cancellation delay time s Factory setting 0 ...

Page 109: ...ng 6 3 Adapt the default setting of the terminal strip Converter with the control units CU240D 2 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF 107 Figure 6 4 Internal interconnection of the inputs and outputs ...

Page 110: ...eration p1201 Flying restart enable signal source p0855 Unconditionally release holding brake p2103 1 Acknowledge faults p0856 Enable speed controller p2106 External fault 1 p0858 Unconditionally close holding brake p2112 External alarm 1 p1020 Fixed speed setpoint selection bit 0 p2200 Technology controller enable p1021 Fixed speed setpoint selection bit 1 p3330 Two wire three wire control contro...

Page 111: ... STO safety function with control using a fail safe input Additional safety functions additional fail safe digital inputs the fail safe digital output of the converter and the control of the safety functions using PROFIsafe are described in the Safety Integrated Function Manual Defining a fail safe digital input If you use the STO safety function then you must configure this during the basic commi...

Page 112: ...imit r0052 2 Drive running r0052 12 Brake active r0052 3 Drive fault active r0052 13 Motor overload r0052 4 OFF2 active r0052 14 Motor CW rotation r0052 5 OFF3 active r0052 15 Inverter overload r0052 6 Closing lockout active r0053 0 DC braking active r0052 7 Drive alarm active r0053 2 f_actual p1080 f_min r0052 8 Setpoint actual value discrepancy r0053 6 f_actual setpoint f_setpoint A complete lis...

Page 113: ...verter offers a series of default settings which you can select using parameter p0756 AI 0 Unipolar voltage input No sensor connected 0 V 10 V p0756 0 0 8 AI 1 Unipolar voltage inputt No sensor connected 0 V 10 V p0756 1 0 8 If you change the analog input type using p0756 then the inverter automatically selects the appropriate scaling of the analog input You can define your own characteristic that...

Page 114: ... input via its index e g parameter p0755 0 is assigned to analog input 0 Table 6 6 Connector inputs CI of the inverter selection CI Significance CI Significance p1070 Main setpoint p1522 Torque limit upper p1075 Supplementary setpoint p2253 Technology controller setpoint 1 p1503 Torque setpoint p2264 Technology controller actual value p1511 Supplementary torque 1 A complete list of the connector i...

Page 115: ...ing 0 p0764 1 Analog inputs dead zone AI 1 factory setting 0 Using an analog input as digital input An analog input can also be used as digital input Digital inputs Page 108 6 4 Drive control via PROFIBUS or PROFINET 6 4 1 Receive data and send data Cyclic data exchange The inverter receives cyclic data from the higher level control and returns cyclic data to the control Figure 6 7 Cyclic data exc...

Page 116: ...ceives control commands and setpoints from the higher level control and sends status messages and actual values via PZD data PROFIdrive and telegram numbers For typical applications certain telegrams are defined in the PROFIdrive profile and are assigned a fixed PROFIdrive telegram number As a consequence behind a PROFIdrive telegram number there is a defined signal composition As a consequence a ...

Page 117: ...eading and writing to parameters 16 bit speed setpoint for PCS7 with reading and writing to parameters Unassigned interconnection and length Table 6 7 Explanation of the abbreviations Abbreviation Explanation Abbreviation Explanation PZD Process data PKW Parameter channel STW Control word MIST_GLATT Actual smoothed torque ZSW Status word PIST_GLATT Actual smoothed active power NSOLL_A Speed setpoi...

Page 118: ... definition Interconnection of the process data Figure 6 9 Interconnection of the send data In the inverter the send data are available in the Word format p2051 and in the Double word format p2061 If you set a specific telegram or you change the telegram then the inverter automatically interconnects parameters p2051 and p2061 with the appropriate signals Figure 6 10 Interconnection of the receive ...

Page 119: ...he ramp function generator The inverter switches off the motor at standstill p0840 0 r2090 0 0 1 ON The inverter goes into the ready state If in addition bit 3 1 then the inverter switches on the motor 1 0 OFF2 Switch off the motor immediately the motor then coasts down to a standstill p0844 0 r2090 1 1 No OFF2 The motor can be switched on ON com mand 2 0 Quick stop OFF3 Quick stop The motor brake...

Page 120: ...the setpoint saved in the motorized potentiometer p1036 0 r2090 14 15 CDS bit 0 Reserved Changes over between settings for different operation interfaces command data sets p0810 r2090 15 1 If you change over from another telegram to telegram 20 then the assignment of the previous telegram is kept Status word 1 ZSW1 Bit Significance Remarks Signal inter connection in the in verter Telegram 20 All o...

Page 121: ...trol p2080 9 r0899 9 10 1 Comparison speed reached or exceeded Speed is greater than or equal to the corre sponding maximum speed p2080 10 r2199 1 11 1 current or torque limit reached 1 torque limit reached Comparison value for current or torque has been reached or exceeded p2080 11 r0056 13 r1407 7 12 1 1 Holding brake open Signal to open and close a motor holding brake p2080 12 r0899 12 13 0 Ala...

Page 122: ... between settings for different motors drive data sets p0820 r2093 4 5 1 DDS selection bit 1 p0821 r2093 5 6 Not used 7 Not used 8 1 technology controller enable p2200 0 r2093 8 9 1 enable DC braking p1230 0 r2093 9 10 Not used 11 1 Enable droop Enable or inhibit speed control ler droop p1492 0 r2093 11 12 1 torque control active 0 speed control active Changes over the control mode for vector cont...

Page 123: ...tual current current threshold value 4 1 n_act p2155 Absolute actual speed speed threshold value 2 5 1 n_act p2155 Absolute actual speed speed threshold value 2 6 1 n_act r1119 Speed setpoint reached 7 1 DC link voltage p2172 Actual DC link voltage threshold value 8 1 DC link voltage p2172 Actual DC link voltage threshold value 9 1 ramp up or ramp down complet ed Ramp function generator is not act...

Page 124: ...ith parameters in the inverter Bit Significance P no 0 1 Control Unit signals a fault p2051 5 r3113 1 1 line fault Phase failure or inadmissible voltage 2 1 DC link overvoltage 3 1 Power Module fault e g overcurrent or overtemperature 4 1 inverter overtemperature 5 1 ground fault phase fault in the motor cable or in the motor 6 1 motor overload 7 1 communication error to the higher level control s...

Page 125: ...s relating to the parameter channel at the end of this section AK Request and response IDs Bits 12 15 of the 1st The parameter channel words contain the request and response identifier AK Table 6 9 Request identifiers control inverter AK Description Response identifier positive negative 0 No request 0 7 8 1 Request parameter value 1 2 7 8 2 Change parameter value word 1 7 8 3 Change parameter valu...

Page 126: ...utside the value limits 03 hex Incorrect subindex access to a subindex that does not exist 04 hex No array access with a subindex to non indexed parameters 05 hex Incorrect data type change request with a value that does not match the data type of the parameter 06 hex Setting not permitted only resetting change request with a value not equal to 0 without permission 07 hex Descriptive element canno...

Page 127: ... currently valid limit example a parameter value is too large for the inverter power CC hex Change request not permitted change is not permitted as the access code is not availa ble PNU parameter number and page index The parameter number is located in value PNU in the 1st word of the parameter channel PKE The page index is located in the 2nd word of the parameter channel IND bit 7 0 Parameter num...

Page 128: ...5E34262100B AF PWE Parameter value or connector Parameter values or connectors can be located in the PWE Table 6 12 Parameter value or connector PWE 1 PWE 2 Parameter value Bit 15 0 Bit 15 8 Bit 7 0 0 0 8 bit value 0 16 bit value 32 bit value Connector Bit 15 0 Bit 15 10 Bit 9 0 Number of the connector 3F hex The index or bit field number of the con nector ...

Page 129: ...offset 6000 corresponds to 90 hex Because you want to read the parameter value words 3 and 4 in the parameter channel for requesting the parameter value are irrelevant They should be assigned a value of 0 for example Figure 6 11 Telegram for a read request from p7841 2 Write request Change restart mode p1210 The restart mode is inhibited in the factory setting p1210 0 In order to activate the auto...

Page 130: ...1 source ON OFF1 the value 722 2 DI 2 To do this you must populate the telegram of the parameter channel as follows PKE bit 12 15 AK 7 hex change parameter value field word PKE bit 0 10 PNU 348 hex 840 348 hex no offset as 840 1999 IND bit 8 15 subindex 1 hex CDS1 Index 1 IND bit 0 7 page index 0 hex offset 0 corresponds to 0 hex PWE1 Bit 0 15 2D2 hex 722 2D2 hex PWE2 Bit 10 15 3F hex drive object...

Page 131: ... of the corresponding telegram The interconnections contained in the telegram are locked 3 Extend the telegram by attaching additional signals Interconnect additional PZD send words and PZD receive words with signals of your choice via parameters r2050 and p2051 You have extended the telegram Freely interconnecting signals in the telegram Procedure 1 Set p0922 999 2 Set p2079 999 The interconnecti...

Page 132: ...PZD 2 2 Standard telegram 20 PZD 2 6 SIEMENS telegram 350 PZD 4 4 SIEMENS telegram 352 PZD 6 6 SIEMENS telegram 353 PZD 2 2 PKW 4 4 SIEMENS telegram 354 PZD 6 6 PKW 4 4 Free telegram configuring r2050 0 11 PROFIdrive PZD receive word Received PZD setpoints in the word format p2051 0 16 PROFIdrive PZD send word Sent PZD actual values in the word format For further information refer to the function ...

Page 133: ... is provided in the Fieldbus function manual Overview of the manuals Page 343 6 4 10 Acyclically reading and writing inverter parameters Overview The inverter supports the writing and reading of parameters via acyclic communication For PROFIBUS Up to 240 bytes per write or read request via data set 47 For PROFINET Write or read requests via B02E hex and B02F hex Further information about acyclic c...

Page 134: ... conveyor belt Commands Jog 1 or Jog 2 switch the motor on and off The commands are only active when the inverter is in the Ready for switching on state Figure 6 14 Behavior of the motor when jogging After switching on the motor accelerates to the setpoint jog 1 or setpoint jog 2 The two different setpoints can for example be assigned to motor clockwise and counter clockwise rotation When jogging ...

Page 135: ...tive direction 0 Negative direction of rotation is enabled 1 Negative direction of rotation is inhibited p1111 Inhibit positive direction 0 Positive direction of rotation is enabled 1 Positive direction of rotation is inhibited p1113 Setpoint inversion 0 Setpoint is not inverted 1 Setpoint is inverted p1120 Ramp function generator ramp up time factory setting 10 s p1121 Ramp function generator ram...

Page 136: ...limit switch is a sensor that signals that the limit position has been reached Function The limit position control moves the motor depending on two limit switch signals When a limit position is reached the inverter stops the motor At a limit position the inverter starts the motor with a new motion command in the direction of the opposite limit position If neither of the limit positions has been re...

Page 137: ...own time The motor moves the machine component in the opposite direction at a 0 1 signal change Figure 6 15 Limit position control of the inverter Parameter Explanation p3340 0 n Start limit switch 1 signal Start is active 0 signal Start is inactive p3342 0 n Minus limit switch 1 signal Limit switch is inactive 0 signal Limit switch is active p3343 0 n Plus limit switch r3344 Limit switch ON OFF 0...

Page 138: ... an Operator Panel 2 Interconnect the limit position control of the inverter to the signals of the limit switches and the higher level controller p3340 722 0 Interconnect inputs of the limit position control to digital inputs of your choice p3342 722 2 p3343 722 3 p0840 r3344 0 Interconnect ON OFF1 command If the motor is to stop with a shorter braking time than OFF1 when the limit position is rea...

Page 139: ...mit position control Fixed speed setpoint as setpoint source Page 172 5 Start the rotary table briefly 6 If the rotary table has not traversed in the direction of the opposite limit position invert the speed setpoint in the inverter 7 Set the mechanical position of the limit switch and the OFF3 ramp down time so that the rotary table stops in good time at each limit position You have adapted the l...

Page 140: ...t you can set the inverter con trol in various ways and toggle between the settings For instance as described above the inverter can either be operated via a fieldbus or via its digital inputs The settings in the inverter which are as signed to a specific master control are termed the command data set You select the command data set using parameter p0810 To do this you must interconnect parameter ...

Page 141: ... data sets Copying command data sets Procedure 1 Set p0809 0 to the number of the command data set whose settings you wish to copy source 2 Set p0809 1 to the number of the command data set in which you wish to copy the settings 3 Set p0809 2 1 4 The inverter sets p0809 2 0 You have copied the settings of a command data set into another command data set Parameter Parameter Description p0010 Drive ...

Page 142: ...e drive control command data set Converter with the control units CU240D 2 140 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF Parameter Description p0810 Command data set selection CDS bit 0 p0811 Command data set selection CDS bit 1 ...

Page 143: ...the inverter 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...

Page 144: ...sed 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 6 18 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 ...

Page 145: ...o the 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 assig...

Page 146: ...l p1300 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 befo...

Page 147: ...ip 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 brake factory setting 0 Setting the signal source for the torque set value when starting with motor ho...

Page 148: ...rd Parame ter Designation Motor standard IEC NEMA p0100 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 Mot...

Page 149: ... the 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 cha...

Page 150: ...in which technological unit the input and output variables of the technology controller are calculated e g bar 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 Overview of the manuals Page 34...

Page 151: ... the inverter itself 7 Accept these settings in the inverter You have selected the motor standard and system of units 6 11 Safe Torque Off STO safety function We recommend that you commission the safety functions using the STARTER or Startdrive PC tool Commissioning tools Page 81 The operating instructions describe how to commission the STO safety function as basic function for control via a fail ...

Page 152: ... the PROFIsafe safe communication 2 The inverter interrupts the energy supply to the motor If you use a motor holding brake the inverter closes the brake 3 The inverter signals that STO is active via a safety relevant output or via the PROFIsafe safe communication Figure 6 19 Functionality of STO when the motor is at standstill A and rotating B If the motor is still rotating B when STO is selected...

Page 153: ...ectric power sup ply for the installation either com pletely or partially Safely stop and safely prevent re starting Stopping or preventing the dangerous movement Command Emergency Off Emergency Stop Classic solution Switch of the power supply Switch of the drive power supply Solution with the STO safety function inte grated in the drive STO is not suitable for safely switch ing of an electric vol...

Page 154: ...motors that are at a standstill Evaluate the Emergency Stop button in a central control Select STO via PROFIsafe 6 11 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 confi...

Page 155: ... like to change the setting of the safety functions Procedure 1 Create a new project for the inverter using Startdrive 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 the inverter remove it 4 Recommission the inverter You can obtain more information or learn about alternative procedur...

Page 156: ...trol type safety functions 4 Select Via terminals as control type for the safety functions You have configured the safety functions Additional configurations of the safety functions are described in the Safety Integrated Function Manual Overview of the manuals Page 343 Parameter Description p0010 95 Drive commissioning parameter filter Safety Integrated commissioning p9601 Enable functions integra...

Page 157: ...n 6 11 3 4 Interconnecting the STO active signal If you require the feedback signal STO active of the inverter in your higher level control system then you must appropriately interconnect the signal Procedure 1 Select the button for the feedback signal The screen form varies depending on the interface selected A Control type 2 Select the signal that matches your particular application You have int...

Page 158: ...uts One filter for the simultaneity monitoring A filter to suppress short signals e g test pulses Set the discrepancy time for the simultaneity monitoring The inverter checks that the two input signals of the fail safe digital input always have the same signal state high or low With electromechanical sensors e g emergency stop buttons or door switches the two sensor contacts never switch at exactl...

Page 159: ...nce In order to identify faults due to short circuit or cross faults several control modules test their fail safe digital outputs with bit pattern tests bright dark test If a fail safe digital input of the inverter is interconnected with a fail safe digital output of an open loop control module then the inverter responds with a bit pattern test The typical duration of the signal change within a bi...

Page 160: ...tandard and safety functions The debounce time p0724 for standard digital inputs has no influence on the fail safe input signals Conversely the same applies The F DI debounce time does not affect the signals of the standard inputs If you use an input as a standard input set the debounce time using parameter p0724 If you use an input as a fail safe input set the debounce time as described above 6 1...

Page 161: ...tart the forced checking procedure each time that the STO function is selected Using a timer block the inverter monitors as to whether the forced checking procedure is regularly performed Figure 6 23 Starting 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 detect...

Page 162: ...voltage condition 8 Switch the inverter power supply on again Your settings are now active Parameter Description p9700 D0 hex SI copy function factory setting 0 Start the SI parameter copy function p9701 DC hex Confirm data change factory setting 0 Confirm SI Basic parameter change p0010 0 Drive commissioning parameter filter 0 Ready p0971 1 Save parameter 1 Save the drive object copy from RAM to ...

Page 163: ...puts are in some instances interconnected with a standard function Procedure 1 Select the screen for the digital inputs 2 Remove all interconnections of the digital inputs that you use as failsafe digital input F DI 3 You must delete the digital input connections for all CDS if you use the switchover of the command data sets CDS You can find a description of the CDS switchover in the operating ins...

Page 164: ... 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 also provide information about the necessary tests Testing the safety related functions includes e g the following Are all safety equipment such as protective door monitoring devices light barriers or emergency off s...

Page 165: ...ther information is provided on the Internet Startdrive system requirements and download https support industry siemens com cs ww en view 109752254 6 11 3 8 Reduced acceptance test after function expansions Reduced acceptance test after function expansions A full acceptance test is necessary only after first commissioning A reduced acceptance test is sufficient when safety functions are expanded M...

Page 166: ...rter fieldbus interface 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 mo...

Page 167: ...cts supplementary setpoint with analog input 0 Parameter Parameter Description Setting r0755 0 1 CO CU analog inputs actual value in percent Displays the actual referenced input value of the analog inputs 0 analog input 0 1 analog input 1 p1070 0 n CI Main setpoint Signal source for the main setpoint The factory setting depends on the inverter Inverter with PROFIBUS or PROFINET interface 0 2050 1 ...

Page 168: ...erter with the control units CU240D 2 166 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF Further information For further information refer to the function diagrams 2250 ff and 3030 of the List Manual See also Analog inputs Page 111 ...

Page 169: ...nt source 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 inte...

Page 170: ...t scaling Signal source for scaling the supplementary setpoint Factory setting 0 r2050 0 11 CO PROFIdrive PZD re ceive word Connector output to interconnect the 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 Li...

Page 171: ...er function emulates an electromechanical potentiometer The output value of the motorized potentiometer can be set with the higher and lower control signals Figure 6 27 Motorized potentiometer as setpoint source Figure 6 28 Function chart of the motorized potentiometer Example Setting with the motorized potentiometer as setpoint source Parameter Description p1070 1050 Interconnects the main setpoi...

Page 172: ...torized potentiometer start value rpm Start value that is effective when the motor is switched on Factory setting 0 rpm p1047 MOP ramp up time s MOP ramp up time Factory setting 10 s p1048 MOP ramp down time s MOP ramp down time Factory setting 10 s r1050 Motorized potentiometer setpoint after the ramp function generator Motorized potentiometer setpoint after the ramp function generator p1070 0 n ...

Page 173: ...age in 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 p...

Page 174: ...stinction between two methods when selecting the fixed speed setpoints Directly selecting a fixed speed setpoint You set 4 different fixed speed setpoints Up to 16 different setpoints are obtained by adding one or several of the four fixed speed setpoints Figure 6 30 Direct selection of the fixed speed setpoint Selecting the fixed speed setpoint binary You set 16 different fixed speed setpoints Yo...

Page 175: ... 19 Settings for the application example Parameter Description p1001 0 300 000 Fixed speed setpoint 1 rpm p1002 0 2000 000 Fixed speed setpoint 2 rpm p0840 0 722 0 ON OFF1 Switches on the motor with digital input 0 p1070 0 1024 Main setpoint Interconnects the main setpoint with a fixed speed setpoint p1020 0 722 0 Fixed speed setpoint selection bit 0 Interconnects fixed speed setpoint 1 with digit...

Page 176: ...022 0 n Fixed speed setpoint selec tion bit 2 Fixed speed setpoint selection bit 2 Factory setting 0 p1023 0 n Fixed speed setpoint selec tion bit 3 Fixed speed setpoint selection bit 3 Factory setting 0 r1024 Fixed speed setpoint active Fixed speed setpoint active r1025 0 Fixed speed setpoint status Fixed speed setpoint status 1 signal Fixed speed setpoint is selected Further information Addition...

Page 177: ...tal input 1 DI 1 p1016 1 Fixed speed setpoint mode Directly selects fixed speed setpoints Table 6 22 Resulting fixed speed setpoints for the application example Fixed speed setpoint selected via Resulting setpoint DI 0 0 Motor stops DI 0 1 and DI 1 0 300 rpm DI 0 1 and DI 1 1 2300 rpm 6 13 Setpoint calculation 6 13 1 Overview Overview Setpoint processing influences the setpoint using the following...

Page 178: ... V4 9 SP10 A5E34262100B AF The Speed limitation function protects the motor and the driven load against excessively high speeds The Ramp function generator function prevents the setpoint from suddenly changing As a consequence the motor accelerates and brakes with a reduced torque Figure 6 32 Setpoint processing in the inverter ...

Page 179: ...nterconnect parameter p1113 with a binary signal of your choice Table 6 23 Application examples showing how a setpoint is inverted Parameter Description p1113 722 1 Digital input 1 0 Setpoint remains unchanged Digital input 1 1 Inverter inverts the setpoint p1113 2090 11 Inverts the setpoint via the fieldbus control word 1 bit 11 Parameter Parameter Description Setting p1113 0 n BI Setpoint invers...

Page 180: ...nverted Parameter Description p1110 0 1 Negative direction of rotation is permanently inhibited p1110 0 722 3 Digital input 3 0 Negative direction of rotation is enabled Digital input 3 1 Negative direction of rotation is inhibited Parameter Parameter Description Setting p1110 0 n BI Inhibit negative direction Signal source to inhibit the negative direction 0 signal Direction of rotation is enable...

Page 181: ...ion is provided in function diagram 3050 of the List Manual Overview of the manuals Page 343 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 6 25 Setting the minimum speed Parameter Description p1080 Minimum speed factory ...

Page 182: ...If you are using an analog input as speed setpoint source then for a setpoint 0 V noise voltages can be superimposed on the analog input signal After the on command the motor accelerates up to the minimum frequency in the direction of the random polarity of the noise voltage A motor rotating in the wrong direction can cause significant material damage to the machine or system Inhibit the motor dir...

Page 183: ...ceeded If you must limit the speed depending on the direction of rotation then you can define speed limits for each direction Table 6 26 Parameters for the speed limitation Parameter Description p1082 Maximum speed factory setting 1500 rpm p1083 Speed limit positive direction of rotation factory setting 210 000 rpm p1085 CI Speed limit positive direction of rotation factory setting 1083 p1086 Spee...

Page 184: ...rque does not rise suddenly in the motor Basic ramp function generator The basic ramp function generator limits the acceleration however not the rate the acceleration changes jerk If you use a 1FK7 encoderless synchronous motor we recommend using an extended ramp function generator with an initial rounding of at least 0 1 s Extended ramp function generator The ramp up and ramp down times of the ex...

Page 185: ...ory setting 0 s Initial rounding for the extended ramp function generator The value applies for ramp up and ramp down p1131 Ramp function generator final rounding time factory setting 0 s Final rounding for the 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 ...

Page 186: ...ky In most applications it is sufficient when the final rounding is set to the same value as the initial rounding 4 Switch off the motor 5 Evaluate your drive response If the motor decelerates too slowly then reduce 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 inv...

Page 187: ...p down time factory setting 10 s Braking time in seconds from the maximum speed down to standstill p1135 OFF3 ramp down time factory setting 0 s The quick stop OFF3 has its own ramp down time Changing the ramp up and ramp down times in operation The ramping up and down time of the ramp function generator can be changed during operation The scaling value can come e g from the fieldbus Table 6 29 Pa...

Page 188: ... 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 3 The inverter receives the value for scaling the ramp up and ramp down times via PZD receive word 3 Further information is provided on the Internet FAQ ht...

Page 189: ...oller controller with proportional integral and derivative action The inverter uses the start value when all the following conditions are simultaneously satisfied The 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 6 35 Simplified representation of the technology controller Basic set...

Page 190: ...ensation 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 r...

Page 191: ...4 CI 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 controlle...

Page 192: ...erted 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 fix...

Page 193: ...ontroller 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 6 36 Simplified function diagram of the U f contro...

Page 194: ...x current control FCC the inverter compensates for the voltage drop in the stator resistor of the motor Figure 6 37 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 ...

Page 195: ...otors 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 6 34 Ch...

Page 196: ...ely adjustable U f char acteristic Adjustable characteristic p1300 3 U f characteristic with inde pendent voltage setpoint The interrelationship between the frequency and voltage is not calculated in the inverter but is specified by the user Independent voltage set point p1300 19 Additional information on U f characteristics can be found in the parameter list and in the function diagrams 6300 ff o...

Page 197: ...corresponding to the starting currents p1310 p1312 Figure 6 38 The resulting voltage boost using a linear characteristic as example Preconditions Set the ramp up time of the ramp function generator to a value 1 s 1 kW 10 s 10 kW depending on the power rating of the motor Increase the starting current in steps of 5 Excessively high values in p1310 p1312 can cause the motor to overheat and switch of...

Page 198: ...ltage boost Parameter Description p1310 Starting current voltage boost permanent factory setting 50 Compensates for voltage drops caused by long motor cables and the ohmic losses in the motor p1311 Starting current voltage boost when accelerating factory setting 0 Provides additional torque when the motor accelerates p1312 Starting current voltage boost when starting factory setting 0 Provides add...

Page 199: ...electing the control mode 3 Settings that are required Figure 6 39 Simplified function diagram for vector control with speed controller 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 for encoderless vector control The setpoint of the current ...

Page 200: ...or data identification routine at standstill Speed limits and torque limits In the quick commissioning set the maximum speed p1082 and current limit p0640 to match your particular application When exiting quick commissioning the inverter calculates the torque and power limits corresponding to the current limit The actual torque limits are obtained from the converted current and power limits and th...

Page 201: ...the absolute values of the two values do not match check the setting of p0408 and the encoder wiring You have ensured that the scaling and polarity of the encoder signal are correct 6 15 2 3 Optimizing the speed controller Optimum control response post optimization not required Preconditions for assessing the controller response The moment of inertia of the load is constant and does not depend on ...

Page 202: ...ia ratio total to motor factory setting 1 0 p1496 Acceleration precontrol scaling factory setting 0 For the rotating measurement of the motor data identification the inverter sets the parameters to 100 p1452 Speed controller speed actual value smoothing time without encoder factory setting 10 ms p1470 Speed controller operation without encoder P gain factory setting 0 3 p1472 Speed controller oper...

Page 203: ...rated speed 5 Monitor the associated characteristic of the setpoint and actual speed 6 Optimize the controller by adapting the ratio of the moments of inertia of the 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 setpo...

Page 204: ...eter Description p0342 Moment of inertia ratio total to motor factory setting 1 0 p1496 Acceleration precontrol scaling factory setting 0 For the rotating measurement of the motor data identification the inverter sets the parameters to 100 p1452 Speed controller speed actual value smoothing time without encoder factory setting 10 ms p1470 Speed controller operation without encoder P gain factory s...

Page 205: ...amp function generator may be used for mechanically coupled drives Par Explanation r1482 Speed controller I torque output p1488 Droop input source factory setting 0 0 Droop feedback not connected 1 Droop from the torque setpoint 2 Droop from the speed control output 3 Droop from the integral output speed controller p1489 Droop feedback scaling factory setting 0 05 A value of 0 05 means At the rate...

Page 206: ...al effects p1610 Static torque setpoint encoderless Factory setting 50 Set a value which is higher than the maximum load torque that occurs When opening the motor holding brake enter a speed setpoint 0 For speed setpoint 0 and with the motor holding brake open the load drops because the induction motor rotates with the slip frequency as a result of the pulling load Set the ramp up and ramp down ti...

Page 207: ...10 intermediate points Figure 6 42 Friction characteristic The intermediate points of the friction characteristic are defined for positive speeds In the negative direction of rotation the inverter uses the intermediate points with a negative sign Recording a friction characteristic After quick commissioning the inverter sets the speeds of the intermediate points to values suitable for the rated sp...

Page 208: ...tatus word 00 1 signal Friction characteristic OK 01 1 signal Determination of the friction characteristic is active 02 1 signal Determination of the friction characteristic is complete 03 1 signal Determination of the friction characteristic has been aborted 08 1 signal Friction characteristic positive direction r3841 Friction characteristic output Nm p3842 Activate friction characteristic 0 Fric...

Page 209: ...in percentage of the torque setpoint The speed controller corrects inaccuracies in the precontrol feed forward control Figure 6 43 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 6 44 Influence of the moment of inertia on the speed Function From the actual speed ...

Page 210: ...racteristic Page 205 How does the inverter calculate the load torque Figure 6 46 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...

Page 211: ...load 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 pre...

Page 212: ...st the 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 ...

Page 213: ... r1493 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...

Page 214: ...teristic of the moment of inertia pre control remains unchanged p5310 00 1 p5310 01 1 Activating the moment 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 ...

Page 215: ...trol the torque and speed of a synchronous motor Pole position identification The inverter must measure the pole position for motors not equipped with an encoder or for encoders which do not supply the information regarding the pole position If you are using a Siemens motor then the inverter automatically selects the appropriate technique to determine the pole position and when required starts the...

Page 216: ...que that the motor generates Figure 6 49 Simplified function diagram of the closed loop torque control Typical applications for torque control The torque control is used in applications where the motor speed is specified by the connected driven load Examples of such applications include Load distribution between master and slave drives The master drive is speed controlled the slave drive is torque...

Page 217: ... limit p1521 Lower torque limit p1530 Motoring power limit p1531 Regenerative power limit Additional information about this function is provided in the parameter list and in function diagrams 6030 onwards in the List Manual 6 16 Electrically braking the motor Braking with the motor in generating mode If the motor brakes the connected load electrically it will convert the kinetic energy of the moto...

Page 218: ... result of DC braking The motor will overheat if you use DC braking too frequently or use it for too 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 an...

Page 219: ...aking 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 wh...

Page 220: ...tory 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 6 38 Configuring DC braking as a response to faults Parameter Description p2100 Set fault number for fault respo...

Page 221: ...e supply referred to High Overload base load Performance ratings Power Module Page 312 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 t...

Page 222: ...acceleration 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 hav...

Page 223: ...t reference 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 i...

Page 224: ...or overload 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 overl...

Page 225: ...inverter 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 re...

Page 226: ...emperature 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 b...

Page 227: ...incorrect 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 fr...

Page 228: ...ng A07015 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 monitor...

Page 229: ... A07910 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 Curr...

Page 230: ...re stator winding and rotor Thermal motor model 2 calculates the temperatures both in the rotor as well as in the stator winding Figure 6 51 Thermal motor model 2 for induction motors Table 6 40 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 t...

Page 231: ...load the parameter settings for firmware version V4 6 into the inverter bit 09 0 remains p0627 Motor overtemperature stator winding factory setting 80 K p0625 Motor ambient temperature during commissioning factory setting 20 C Specification of the motor ambient temperature in C at the instant of the motor data identification r0632 Mot_temp_mod stator winding temperature C p0640 Current limit A Fur...

Page 232: ...te motor temperature model 3 for 1FK7 or 1FG1 encoderless synchronous motors p5390 Mot_temp_mod 1 3 alarm threshold factory setting 110 0 C Motor temperature p5390 alarm A07012 p5391 Mot_temp_mod 1 3 fault threshold factory setting 120 0 C Motor temperature p5391 or motor temperature p5390 longer than a motor dependent time calculated by the inverter fault F07011 p0613 Mot_temp_mod 1 3 ambient air...

Page 233: ...ng The no load monitoring evaluates the motor current Insufficient current indicates that the motor and the load are no longer mechanically connected with each other The blocking protection triggers for a motor current that corresponds to the set current limit coupled with motor standstill The torque monitoring assumes that a specific torque is associated with each speed for pumps and fans Insuffi...

Page 234: ...5 If the motor stalls too early with this setting then using the trace function you have the option of determining a better value To do this set p1745 100 r1746 Motor model fault signal stall detection p2178 Motor stalled delay time factory setting 0 01 s r2198 Status word monitoring 2 r2198 07 1 Motor stalled 6 21 2 No load monitoring In applications with fans compressors or conveyor belts an ins...

Page 235: ... the set current limit without the speed reaching the specified setpoint If the speed lies below the speed threshold p2175 for the time p2177 while the motor current reaches the current limit the inverter signals Motor blocked and fault F07900 Parameter Description r0063 Actual speed value rpm 0 Unsmoothed 1 Smoothed with p0045 p2175 Motor blocked speed threshold factory setting 120 rpm p2175 0 Bl...

Page 236: ... Speed deviation monitoring If the load monitoring detects load failure the inverter issues fault F07936 For a torque and speed deviation as response you can either set an alarm or a fault Details are provided in the following descriptions Settings Table 6 42 Setting options for load monitoring Parameters Description p2193 Load monitoring configuration factory setting 1 0 Monitoring deactivated 1 ...

Page 237: ... active below speed threshold 1 and above speed threshold 3 Parameters Description p2181 Load monitoring response 1 A07920 for torque too low 2 A07921 for torque too high 3 A07922 for torque outside tolerance 4 F07923 for torque too low 5 F07924 for torque too high 6 F07925 for torque outside tolerance p2182 Load monitoring speed threshold 1 The inverter interpolates linearly between characteris t...

Page 238: ...ring motor operation If the encoder signal fails for time p2192 the inverter signals fault F07936 Figure 6 53 Function plan and time response of the speed monitoring Parameter Description p2192 Load monitoring delay time factory setting 10 s After the motor is switched on if the LOW signal is present at the associated digital input for longer than this time the inverter signals a load failure F079...

Page 239: ...toring for traction drives and hoisting gear Drive belt monitoring for fans and conveyor belts Blocking protection for conveyor belts You require an electronic encoder for the Speed monitoring function e g a proximity switch The inverter analyzes an encoder signal at max 32 kHz To use the function you must connect the encoder to one of the digital inputs DI 1 or DI 2 and connect the relevant digit...

Page 240: ...the inverter sets the actual speed value in r0586 to zero The time is restarted with the next pulse p0585 Probe 1 Gear ratio factory setting 1 The inverter multiplies the measured speed by the gear ratio before displaying it in r0586 r0586 Probe 1 Actual speed value Result of the speed calculation p2181 Load monitoring response 1 A07920 for torque too low 2 A07921 for torque too high 3 A07922 for ...

Page 241: ...dvantage 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 Fi...

Page 242: ...han method 1 We recommend that you set method 2 Figure 6 57 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 6 58 Qualitative result of efficiency optimizati...

Page 243: ...timization 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 6 43 Efficiency optimization method 2 Parameter Description Setting p1401 14 Flux control configuration 1 signal Efficiency optimization 2 acti...

Page 244: ...10 A5E34262100B AF Table 6 44 Efficiency optimization method 1 Parameter Description Setting p1570 Flux setpoint Factory setting 100 p1580 Efficiency optimization 0 Efficiency optimization is deactivated 100 In no load operation the inverter reduces the flux setpoint to 50 of the rated motor flux The factory setting depends on the inverter ...

Page 245: ...S Your can set several inverter functions differently and then switch over between the different settings The associated parameters are indexed index 0 1 2 or 3 Using control commands select one of the four indexes and therefore one of the four saved settings The settings in the inverter with the same index are called the drive data set Figure 6 61 Switching over between different settings using d...

Page 246: ... the same motor with different drive data sets then you must enter the same motor number in every index of parameter p0826 In this particular case you can also switch over between the different drive data sets in operation If you operate different motors on one inverter then you must number the motors in parameter p0826 In this case you may only switch over the drive data sets in the ready for ope...

Page 247: ... backup using 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 commissionin...

Page 248: ...DHC 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 reader Command to for...

Page 249: ...Unit You have to insert the card before the Control Unit is fitted to the Power Module Figure 7 1 Memory card in Control Unit Upload Procedure 1 Switch off the converter power supply 2 Remove the Control Unit from the Power Module 3 Insert an empty memory card into the Control Unit Note If the memory card is not empty and already contains parameter settings the converter will take the parameter se...

Page 250: ...wnload Procedure 1 Switch off the converter power supply 2 Remove the Control Unit from the Power Module 3 Insert the memory card containing parameter settings into the Control Unit 4 Fit the Control Unit to the Power Module making sure that the seals are fitted correctly and the correct tighten torque 2 0 Nm is used to ensure the IP rating of the Inverter 5 Connect the external 24 V supply to the...

Page 251: ... inserted is activated To cyclically signal to a higher level control that a memory card is not inserted interconnect parameter r9401 to the send data of a PROFIdrive telegram of your choice Deactivate message Procedure 1 Set p2118 x 1101 x 0 1 19 2 Set p2119 x 3 Message A01101 for a memory card that is not inserted is deactivated Parameter Parameter Explanation p2118 0 19 Change message type mess...

Page 252: ...Upload device to PG PC 3 Back up the project with Project Save 4 Wait until Startdrive reports that data backup has been completed 5 Go offline You have backed up the settings with Startdrive PC PG inverter The procedure depends on whether you also transfer settings of safety functions or not Procedure with Startdrive without enabled safety functions 1 Go online 2 Select Load to device Hardware an...

Page 253: ... the safety functions If the password is the factory default you are prompted to change the password If you try to set a password that is not permissible the old password will not be changed 6 Press the End safety commissioning button 7 Confirm the prompt for saving your settings copy RAM to ROM 8 Disconnect the online connection 9 Switch off the inverter power supply 10 Wait until all LEDs on the...

Page 254: ...sa 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 UP DOWNLOAD Drive to panel You have backed up the settings to the IOP 2 IOP 2 Inverter Procedure 1 Connect the operator panel to the inverter 2 Start data transfer in the menu UP DOWNLOAD Panel to drive 3 Switch off the inverter power supply 4 Wait until ...

Page 255: ...ion siemens com WW view en 43512514 7 5 Write protection The write protection prevents unauthorized changing of the inverter settings If you are working with a PC tool such as STARTER then write protection is only effective online The offline project is not write protected Write protection is applicable for all user interfaces Operator Panel BOP 2 and IOP 2 STARTER or Startdrive PC tool Parameter ...

Page 256: ...tection Exceptions to write protection Some functions are excluded from write protection e g Activating deactivating write protection Changing the access level p0003 Saving parameters p0971 Safely removing the memory card p9400 Restoring the factory setting Transfer the settings from an external data backup e g upload into the inverter from a memory card The parameters that are not write protected...

Page 257: ...ers 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 how protection is active You can find a list of the adjustable parameters that can be read and changed in the List Manual under KHP_WRITE_NO_LOCK In addition you can define an exception list of adjustable parameters which end users...

Page 258: ...ety 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 settings to other inverters using a memory ...

Page 259: ...o longer 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 se...

Page 260: ... a project 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 pr...

Page 261: ... as standard 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 kno...

Page 262: ...assword 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 protect...

Page 263: ...and series commissioning 7 6 Know how protection Converter with the control units CU240D 2 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF 261 See also Write protection Page 253 Commissioning tools Page 81 ...

Page 264: ...Backing up data and series commissioning 7 6 Know how protection Converter with the control units CU240D 2 262 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF ...

Page 265: ...ollowing interfaces Fieldbus Terminal strip with the appropriate setting Interface to the BOP 2 or IOP 2 operator panel Interface to STARTER or Startdrive Identification maintenance data I M If requested the inverter sends data to the higher level control via PROFIBUS or PROFINET Inverter specific data Plant specific data 8 1 Operating states indicated on LED LED status indicators The Control Unit...

Page 266: ...ng Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF Figure 8 1 Status LED locations Table 8 1 Explanation of symbols for the following tables LED is ON LED is OFF LED flashes slowly LED flashes quickly LED flashes with variable frequency Please contact Technical Support for LED states that are not described in the following ...

Page 267: ...e Firmware update is active Inverter waits until the power supply is switched off and switched on again after a firmware update Table 8 3 Digital input and digital output DI DO Explanation The associated digital input or digital output has the high state The associated digital input or digital output has the low state Table 8 4 Integrated safety functions SAFE Explanation One or more safety functi...

Page 268: ...cation via PROFINET has been set up Communication via PROFINET is not active Inverter does not receive a light wave signal Possible causes Fiber optical cable or connector damaged Excessive attenuation of the fiber optic line Table 8 7 PROFINET and PROFIBUS fieldbuses BF Explanation Data exchange between the inverter and control system is active Fieldbus interface is not being used The fieldbus is...

Page 269: ... sets r2114 0 the value 0 and increases the value of r2114 1 by 1 Using system runtime you can track the chronological sequence of faults and alarms over time When a corresponding message is triggered the inverter transfers the parameter values r2114 to the corresponding parameters of the alarm or fault buffer Parameter Description r2114 0 System runtime ms r2114 1 System runtime days You cannot r...

Page 270: ... inverter transfers its I M data to a higher level control or to a PC PG with installed STEP 7 or TIA Portal I M0 Designation Format Example for the content Valid for PROFINET Valid for PROFIBUS Manufacturer specific u8 10 00 00 hex MANUFACTURER_ID u16 42d hex Siemens ORDER_ID Visible String 20 6SL3246 0BA22 1FA0 SERIAL_NUMBER Visible String 16 T R32015957 HARDWARE_REVISION u16 0001 hex SOFTWARE_R...

Page 271: ...8 2 Alarm buffer The inverter saves incoming alarms in the alarm buffer An alarm includes an alarm code an alarm value and two alarm times Alarm code r2122 Alarm value r2124 in fixed point format I32 r2134 in floating point format Float Alarm time received r2145 r2123 Alarm time removed r2146 r2125 The inverter takes its internal time calculation to save the alarm times System runtime Page 267 Up ...

Page 272: ...larms from the alarm buffer to the now freed up positions of the alarm history Alarms that have not been removed remain in the alarm buffer 3 The inverter closes gaps in the alarm buffer that occurred when the removed alarms were shifted in the alarm history by shifting the alarms that have not been removed up 4 The inverter saves the received alarm as the latest alarm in the alarm buffer The alar...

Page 273: ... 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 alarm that occurred for float values r2146 Alarm time removed in days Displays the time in days when the alarm was removed Extended settings for alarms Parameter Description You can change up to 20 different alarms into a fault or suppress...

Page 274: ... STARTER Fault buffer Figure 8 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 Fault time removed r2136 r2109 The inverte...

Page 275: ...after 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 ...

Page 276: ...Fault 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 ...

Page 277: ...edgement mode Selection of the faults for 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...

Page 278: ...s and system messages 8 6 List of alarms and faults Converter with the control units CU240D 2 276 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF 8 6 List of alarms and faults Axxxxx Alarm Fyyyyy Fault ...

Page 279: ...1040 Parameters must be saved Save parameters p0971 Switch CU off and on again F01044 Error loading data from memory card Replace memory card or CU A01101 Memory card not available Insert a memory card or deactivate the warning A01101 Activate message for a memory card that is not inserted Page 249 F01105 CU Insufficient memory Reduce number of data sets F01122 Frequency at the probe input too hig...

Page 280: ...ter is interrupted Establish the PROFIBUS connection and activate the PROFIBUS master with cyclic operation F03505 Analog input wire break Check the connection to the signal source for interrupts Check the level of the signal supplied The input current measured by the analog input can be read out in r0752 A03520 Temperature sensor fault Check that the sensor is connected correctly A05000 A05001 A0...

Page 281: ...er active The alarm automatically disappears after one of the following measures Increase the current limit p0640 Reduce the load Slow down the up ramp for the setpoint speed F07426 Technology controller actual value limited Adapt the limits to the signal level p2267 p2268 Check the actual value scaling p2264 F07801 Motor overcurrent Check current limits p0640 Vector control Check current controll...

Page 282: ... A07910 Motor overtemperature Check the motor load Check the motor s ambient temperature Check the KTY84 or PT1000 sensor Check the overtemperatures of the thermal model p0626 p0628 A07920 Torque speed too low The torque deviates from the torque speed envelope curve Check the connection between the motor and the load Adapt the parameterization corresponding to the load A07921 Torque speed too high...

Page 283: ...checking of the memory card Insert a suitable memory card and switch the inverter supply voltage temporarily off and then on again POWER ON Deactivate the copy protection p7765 F13101 Know how protection Copy protec tion cannot be activated Insert a valid memory card F30001 Overcurrent Check the following Motor data if required carry out commissioning Motor connection method Υ Δ U f operation Assi...

Page 284: ... air Check whether the fan is running Check the fan filter elements Check whether the ambient temperature is in the permissible range F30036 Overtemperature inside area F30037 Rectifier overtemperature See F30035 and in addition Check the motor load Check the line phases A30049 Internal fan defective Check the internal fan and if required replace F30052 Incorrect Power Module data Replace Power Mo...

Page 285: ...an HTL TTL encoder the speed difference has exceeded the value in p0492 over several sampling cycles Check tachometer feeder cable for interruptions Check grounding of the tachometer shielding Increase the maximum speed difference per sampling cycle p0492 A31418 Speed difference per sampling rate exceeded F31905 Parameterization error Check whether the connected encoder type matches the encoder th...

Page 286: ...Alarms faults and system messages 8 6 List of alarms and faults Converter with the control units CU240D 2 284 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF ...

Page 287: ...are parts compatible and do not change the article number In the scope of such spare parts compatible ongoing development plug connector or connection positions are sometimes slightly modified This does not cause any problems when the components are properly used Please take this fact into consideration in special installation situations e g allow sufficient reserve regarding the cable length 9 2 ...

Page 288: ...Siemens customer service A repair center that has been authorized by Siemens Specialist personnel who are thoroughly acquainted with all the warnings and operating procedures contained in this manual Only use original spare parts when carrying out repairs Recycling and disposal For environmentally friendly recycling and disposal of your old device please contact a company certified for the disposa...

Page 289: ...lacing converter components Permissible replacement of components In the event of a long term function fault you must replace the Power Module or Control Unit The converter s Power Module and Control Unit can be replaced independently of each other Replacing the Power Module Replacing the Control Unit Replacement Same type Same power rating Replacement Same type Higher power rating Replacement Sam...

Page 290: ...oad the converter settings into the converter using the memory card or if you are using a SIMATIC S7 controller with DriveES using DriveES Additional information about replacing devices without removable storage medium can be found in the Internet Profinet system description http support automation siemens com WW view en 19292127 9 2 3 Replacing a Control Unit with enabled safety function Replacin...

Page 291: ...ew Control Unit Replacing a Control Unit with data backup in Startdrive Requirement You have backed up the actual settings of the Control Unit to be replaced to a PC using Startdrive Procedure 1 Switch off the line voltage to the Power Module and if installed the external 24 V supply or the voltage for the digital outputs of the Control Unit 2 Remove the signal cables of the Control Unit 3 Remove ...

Page 292: ... the line voltage to the Power Module and if installed the external 24 V supply or the voltage for the digital outputs of the Control Unit 2 Remove the signal cables of the Control Unit 3 Remove the defective Control Unit 4 Mount the new Control Unit on the Power Module 5 Reconnect the signal cables of the Control Unit 6 Switch on the line voltage again 7 Plug the Operator Panel into the Control U...

Page 293: ...e Control Unit and transferred the safety function settings from the operator panel to the new Control Unit 9 2 4 Replacing the Control Unit without the safety functions enabled Replacing a Control Unit with data backup on a memory card If you use a memory card with firmware after the replacement you obtain a precise copy firmware and settings of the replaced Control Unit Precondition You have a m...

Page 294: ...eplaced to a PC using Startdrive Procedure 1 Switch off the line voltage to the Power Module and if installed the external 24 V supply or the voltage for the digital outputs of the Control Unit 2 Remove the signal cables of the Control Unit 3 Remove the defective Control Unit 4 Mount the new Control Unit on the Power Module 5 Reconnect the signal cables of the Control Unit 6 Switch on the line vol...

Page 295: ...larm A01028 Alarm A01028 The loaded settings are not compatible with the inverter Clear the alarm with p0971 1 and recommission the drive No alarm A01028 Proceed with the next step 11 Back up the settings so they are not lost when the power fails For BOP 2 in the menu EXTRAS RAM ROM For IOP 2 in the menu SAVE RAM TO ROM You have replaced the Control Unit and transferred the safety function setting...

Page 296: ...an be transferred to another inverter using a memory card Saving settings to the memory card Page 247 Transferring the settings from the memory card Page 248 Replacing devices with know how protection with copy protection The know how protection with copy protection hides the inverter settings and also prevents the duplication of the inverter settings If the inverter settings can neither be copied...

Page 297: ...ivating and deactivating know how protection Page 258 Enter the serial number of the new inverter in p7759 Enter the serial number of the inserted memory card as reference serial number in p7769 Activate know how protection with copy protection Copy RAM to ROM must be activated Activating and deactivating know how protection Page 258 Write the configuration with p0971 1 to the memory card Send the...

Page 298: ...tion Page 258 Enter the serial number of the new inverter in p7759 Enter the serial number of the customer s memory card as reference serial number in p7769 Activate know how protection with copy protection Copy RAM to ROM must be activated Activating and deactivating know how protection Page 258 Write the configuration with p0971 1 to the memory card Copy the encrypted project from the card to th...

Page 299: ... two phases of the motor line A motor with an incorrect direction of rotation can damage the machine or installation Driven loads with only one permissible direction of rotation include certain saws Connect the three phases of the motor lines in the right order After replacing the Power Module check the direction of motor rotation Procedure 1 Switch off the line voltage of the Power Module You can...

Page 300: ... Power Module 5 Mount the Control Unit onto the new Power Module 6 Connect up the new Power Module using the connecting cables NOTICE Motor damage due to interchanged motor connecting cables The direction in which the motor rotates switches if you exchange the two phases of the motor line A motor with an incorrect direction of rotation can damage the machine or installation Work machines with only...

Page 301: ... 67364620 2 Extract 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 2 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 i...

Page 302: ...grade Converter with the control units CU240D 2 300 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF Overview of firmware upgrades and downgrades User actions Inverter response Figure 9 3 Overview of the firmware upgrade and firmware downgrade ...

Page 303: ...2100B AF 301 9 3 1 Upgrading firmware When upgrading firmware you replace the inverter s firmware with a newer version Only update the firmware to a newer version if you require the expanded range of functions of that newer version Requirements Your inverter s firmware is at least version V4 5 Inverter and memory card have different firmware versions ...

Page 304: ...Insert the connectors for the Control Unit 24 V power sup ply 6 Switch on the 24 V power supply for the Control Unit 7 The Control Unit transfers the firmware from the memory card into its memory The transfer takes between 5 and 10 minutes During the transfer the BF LED will flash orange at a variable frequency Because the Control Unit is separated from the Power Module the RDY LED will additional...

Page 305: ...t all plugs and switch on the 24 V sup ply 13 If the firmware upgrade was successful the Con trol Unit responds after a few seconds with the RDY LED lighting up green If the memory card is still inserted depending on the previous content of the memory card one of the two following cases has occurred The memory card contained a data backup The inverter has taken over the settings from the memory ca...

Page 306: ...in place 5 Insert the connectors for the Control Unit 24 V power sup ply 6 Switch on the 24 V power supply 7 The Control Unit transfers the firmware from the memory card into its memory The transfer takes between 5 and 10 minutes During the transfer the BF LED will flash orange at a variable frequency Because the Control Unit is separated from the Power Module the RDY LED will additionally shine r...

Page 307: ...stores the factory settings 11 Mount the Control Unit on the Power Module 12 Reconnect all plugs and switch on the 24 V sup ply 13 If the firmware downgrade was successful the Control Unit responds after a few seconds with the RDY LED lighting up green If the memory card is still inserted depending on the previous content of the memory card one of the two following cases has occurred The memory ca...

Page 308: ...grade The inverter signals a failed firmware upgrade 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 requirements of your inverter For an upgrade at least V4 5 For a downgrade at least V4 6 Have you inserted the card properly ...

Page 309: ...e the gearbox with an iden tical ratio Replacing safety related I O de vices e g Emergency Stop switch No Only check the control of the safety functions that are influenced by the components that have been replaced No change Inverter firmware update No Supplement firmware version in the inverter data Log the new checksums Countersignature 9 5 If the converter no longer responds If the inverter no ...

Page 310: ...commission the inverter You have restored the inverter factory settings Case 2 The motor is switched off You cannot communicate with the inverter either via the operator panel or other interfaces The LEDs flash and are dark this process is continually repeated Procedure 1 Remove the memory card if one is inserted in the inverter 2 Switch off the inverter power supply 3 Wait until all LEDs on the i...

Page 311: ... on then check the following Is a fault present If there is then remove the fault cause and acknowledge the fault Has the inverter been completely commissioned p0010 0 If not the inverter is e g still in a commissioning state Is the inverter reporting the ready to start status r0052 0 1 Is the inverter missing some enable signals r0046 How does the inverter receive its setpoint and commands Digita...

Page 312: ...Corrective maintenance 9 5 If the converter no longer responds Converter with the control units CU240D 2 310 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF ...

Page 313: ...rotected against reverse voltage 24 V power supply OUT The converter is fully protected against short circuit Setpoint resolution 0 01 Hz digital 0 01 Hz serial Digital inputs 6 programmable digital inputs Voltage 30 V Voltage for low state 7 4 V Voltage for high state 15 V Current for 24 V input voltage 3 5 mA 6 3 mA Minimum current for the high state 1 6 mA 3 0 mA Compatible to SIMATIC outputs P...

Page 314: ...10E 8 Probability of failure of the fail safe functions Probability of Failure per Hour USB interface Mini B not available on the push pull variants of the control unit 10 2 Performance ratings Power Module SINAMICS G120 D performance ratings Table 10 2 Power Module performance ratings Feature Specification Line voltage power ranges 3 AC 380 V 500 V 10 High Overload 0 75 kW 7 5 kW 1 0 hp 10 0 hp L...

Page 315: ...ltage Overload Ground faults Short circuit Stall prevention Motor blocking protection Motor overtemperature Power Module overtemperature Parameter interlock Standards UL cUL CE C tick CE mark Conformity with EC Low Voltage Directive 73 23 EEC and filtered ver sions also Electromagnetic Compatibility Directive 89 336 EEC Brake voltage 180 V DC 400 V half wave rectified 1 A maximum The UL approved c...

Page 316: ... 1 7 7 Weight nett kg 5 5 5 5 8 5 lbs 12 1 12 1 18 7 Weight packed kg 6 5 6 5 9 5 lbs 14 3 14 3 20 9 Table 10 4 Power Module Frame Sizes C 3 AC 380 V 500 V 10 Article No 6SL3525 0PE24 0AA1 0PE25 5AA1 0PE27 5AA1 Output Rating HO kW 4 5 5 7 5 Output Power kVA Rated Input Current A 9 5 12 2 17 7 HO Output Current A 10 2 13 2 19 Weight nett kg 9 5 9 5 9 5 lbs 20 9 20 9 20 9 Weight packed kg 10 5 10 5 ...

Page 317: ...20D is 95 non condensing Shock and vibration Do not drop the SINAMICS G120D or expose to sudden shock Do not install the SINAMICS G120D in an area where it is likely to be exposed to constant vibration Electromagnetic radiation Do not install the SINAMICS G120D near sources of electromagnetic radiation Atmospheric pollution and water When fully assembled the inverter has an IP65 rating This means ...

Page 318: ...000 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 an isolation transformer The phase to phase voltage does not have to be reduced 10 7 Pulse frequency and current reduction Pulse frequency and ...

Page 319: ...m Table 10 6 Compliance Table Category C2 First Environment Professional Use Article number Remark 6SL3525 0PE17 A 0 6SL3525 0PE21 A 0 6SL3525 0PE23 A 0 6SL3525 0PE24 A 0 6SL3525 0PE25 A 0 6SL3525 0PE27 A 0 All inverters with integrated Class A filters The inverter meets the requirements for category C2 for conducted emissions In a domestic environment this product may cause radio interference in ...

Page 320: ...tary miti gation measures may be required Category C2 First Environment Professional Use Harmonic Currents Table 10 8 Harmonic Currents Typical Harmonic Current of rated input current at UK 1 5th 7th 11th 13th 17th 19th 23rd 25th 54 39 11 5 5 3 2 2 Units installed within the category C2 domestic environment require supply authority acceptance for connection to the public low voltage power supply n...

Page 321: ...EN 61000 4 4 2 kV 5 kHz A Surge Voltage EN 61000 4 5 1 kV differential L L A 1 2 50 μs 2 kV common L E Conducted EN 61000 4 6 0 15 MHz 80 MHz 10 V rms A Radio frequency Common Mode 80 AM at 1 kHz Mains Interruptions Voltage Dips EN 61000 4 11 95 dip for 3 ms A 30 dip for 10 ms C 60 dip for 100 ms C 95 dip for 5000 ms D Voltage Distortion EN 61000 2 4 10 THD A Voltage Unbalance EN 61000 2 4 3 Negat...

Page 322: ...Technical data 10 8 Electromagnetic Compatibility Converter with the control units CU240D 2 320 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF ...

Page 323: ...ased to provide more robust inverter operation Monitoring time for data failure at the Mod bus interface p2040 10 s r2057 indicates how the address switch on the inverter is set 3 BACnet MS TP New factory setting for more robust inverter operation Baud rate p2020 38 4 kBd Monitoring time for data failure at the BACnet interface was in creased p2040 10 s Factory setting for the maximum number of in...

Page 324: ...r SIMOTICS GP SD syn chronous reluctance motors Second generation 1FP1 04 1FP1 14 Further frame sizes 1 1 kW 3 kW 1500 1 min 1800 1 min 2810 1 min 0 75 kW 4 kW 3000 1 min 3600 1 min In planning 37 kW 45 kW 1500 1 min 1800 1 min 2810 1 min 5 5 kW 18 5 kW 3000 1 min 3600 1 min 45 kW 3000 1 min 3600 1 min The predefined motor data is already included in the firmware 1 1 Installation with PM240 2 or P...

Page 325: ...1FP1 synchronous reluctance motor with SINAMICS G120 5 Support of 1FP3 synchronous reluctance motors A PM240 2 Power Module is required to operate a 1FP3 synchronous reluctance motor along with a selective release from SIEMENS 6 Support of 1LE5 induction motors 7 The inverter supports forming of the PM330 Power Module DC link ca pacitors 8 Setting option for two output reactors using parameter p02...

Page 326: ...control system New alarm A01101 15 Expansion of the End stop control function on the following inverters SINAMICS G120 SINAMICS G120C SINAMICS G120D 16 Expansion of the technology controller to include the following functions Gain KP and integral time TN can be adapted The system deviation can be used as adaptation signal 17 Expansion to the torque limiting for SINAMICS G120 inverters with CU230P ...

Page 327: ...anual Overview of the manuals Page 343 2 Support for Power Module PM330 JX frame size 3 Support for 1PC1 induction motors 4 The control of synchronous reluctance takes into account the inductance of the output reactor 5 Support of motor temperature sensor Pt1000 6 New p4621 parameter for disabling PTC short circuit monitoring 7 Revision of the thermal motor model for protecting the motor against d...

Page 328: ...n the Safety Integrated function manual Overview of the manuals Page 343 The Safety Integrated Basic Function Safe Torque Off STO is supported with the revised PM230 Power Module 3 PM330 Power Module frame size HX is supported 4 Support of 1FP1 synchronous reluctance motors 5 Encoderless 1FG1 geared synchronous motors are supported 6 Selection list for 1PH8 induction motors in the STARTER and Star...

Page 329: ...ler can be switched over A new parameter defines the sign of the system deviation matching the particular application e g for cooling or heating applications 16 The technology controller output can be enabled and disabled during operation 17 Ramp function generator remains active with enabled technology control ler 18 Line contactor control using a digital output of the inverter to save energy whe...

Page 330: ...a BACnet Access to parameters and analog inputs 27 The bus error LED for communication via USS and Modbus can be switched off 28 Default of the minimum speed to 20 of the rated motor speed 29 For commissioning with an operator panel the inverter automatically backs up the measured data retentively in the ROM after identification of the motor data 30 The result of the energy savings calculation for...

Page 331: ... routing 4 The basic functions of Safety Integrated are unrestrictedly available in all con trol types with 1FK7 encoderless permanent field synchronous motors 5 Encoderless 1FK7 synchronous motors are supported Direct motor selection based on the article number with associated code number It is not necessary to input individual motor data 6 Pulse input as source of setpoint value The inverter cal...

Page 332: ...control units CU240D 2 330 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF A 1 6 Firmware version 4 6 SP6 Table A 6 New functions and function changes in firmware 4 6 SP6 Function SINAMICS G120 G120D 1 Support for the new Power Modules PM330 IP20 GX ...

Page 333: ...em test with CodeSys suppression of ErrorPassiv alarm 5 Extension to communication via BACnet Multistate value objects for alarms commandable AO objects objects for con figuring the PID controller 6 Communication via EtherNet IP 7 Skip frequency band for analog input A symmetrical skip frequency band can be set for each analog input around the 0 V range 8 Changing the control of the motor holding ...

Page 334: ...es one or several blocks that are interconnected with one another Figure A 1 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 outputs of another...

Page 335: ...rter 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 interconnecti...

Page 336: ...The oil pump is running the required pressure level is not reached however until after 5 seconds The protective door is closed To implement this task you must insert free function blocks between digital input 0 and the command to switch on the motor ON OFF1 Figure A 4 Signal interconnection for control logic The signal of digital input 0 DI 0 is fed through a time block PDE 0 and is interconnected...

Page 337: ...0 0 is the input of the ON OFF1 block of the inverter Parameter r20031 is the output of the AND block To interconnect ON OFF1 with the output of the AND block set p0840 20031 Figure A 5 Interconnecting blocks by setting p0840 0 20031 A 3 Connecting a fail safe digital input The following examples show the interconnection of a fail safe digital input corresponding to PL d according to EN 13849 1 an...

Page 338: ...HTL encoder Proceeding manually configuring the encoder 1 Set p0010 4 This allows the encoder parameters to be accessed 2 Configure the encoder using the table below 3 Set p0010 0 Parameter Description p0400 0 Encoder type selection Factory setting 0 Selects the encoder from the list of encoder types supported by the firmware of the Control Unit 0 No encoder 3005 1024 HTL A B without zero mark 300...

Page 339: ...0 0000 bin Bit Signal name 1 signal 0 signal 00 Data logger Yes No 01 Zero mark edge detection Yes No 04 Edge evaluation bit 0 Yes No 05 Edge evaluation bit 1 Yes No 06 Freeze the speed actual value for dn dt errors Yes No 11 Fault handling after PROFIdrive Yes No 12 Activate additional messages Yes No 26 Deselect track monitoring Yes No p0438 0 Squarewave encoder filter time Factory setting 0 64 ...

Page 340: ...u 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 Correct setting of the STO safety function Note Perform the acceptance test with the maximum possible velocity and acceleration in order to test the expected maximum braking dista...

Page 341: ...aults 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 Test each configured activation e g via digital inputs and PROFIsafe 3 2 Check the following When controlled via PROFIsafe When co...

Page 342: ...own A mechanical brake brakes the motor and holds it to ensure that it remains at standstill The inverter signals neither faults nor alarms of the safety functions r0945 0 7 r2122 0 7 The inverter signals the following STO is selected r9773 0 1 STO is active r9773 1 1 4 Deselect STO 4 1 Deselect STO 4 2 Check the following STO is not active r9773 1 0 The inverter signals neither faults nor alarms ...

Page 343: ... on the operating mode and safety equipment are shown in the function table Operating mode Safety equipment Drive Selected safety function Checked Table A 8 Example of a function 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...

Page 344: ...ame Company dept Signature A 5 4 Documenting the settings for the basic functions firmware V4 4 V4 7 SP6 Drive pDO NAME_v Table A 9 Firmware version Name Number Value Control Unit firmware version r18 r18_v SI version safety functions integrated in the drive processor 1 r9770 r9770_v Table A 10 Monitoring cycle Name Number Value SI monitoring clock cycle processor 1 r9780 r9780_v Table A 11 Checks...

Page 345: ...tection timer p9659 p9659_v SI forced checking procedure STO via PM terminals time p9661 p9661_v Table A 13 Safety logbook Name Number Value SI change control checksum r9781 0 r9781 0 _v SI change control checksum r9781 1 r9781 1 _v SI change control time stamp r9782 0 r9782 0 _v SI change control time stamp r9782 1 r9782 1 _v A 6 Manuals and technical support A 6 1 Overview of the manuals Manuals...

Page 346: ...mens com cs ww en view 109751350 Configuring fieldbuses List manual SINAMICS G120D https support industry siemens com cs ww en view 109477255 Parameter list alarms and faults Graphic function diagrams Operating instructions IOP https support industry siemens com cs ww en view 109478559 Using the operator panel mounting the door mounting kit for IOP Accessories manual https support industry siemens...

Page 347: ...configured The configured manual can be exported in RTF PDF or XML format A 6 2 Configuring support Catalog Ordering data and technical information for SINAMICS G inverters Catalogs for download or online catalog Industry Mall Everything about SINAMICS G120D www siemens com sinamics g120d SIZER The configuration tool for SINAMICS MICROMASTER and DYNAVERT T drives motor starters as well as SINUMERI...

Page 348: ...ices https support industry siemens com cs ww en view 80561520 A 6 3 Product Support You can find 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 ...

Page 349: ...asic Safety 109 BF Bus Fault 265 266 266 266 BICO block 332 bi metal switch 224 Binectors 333 Bit pattern test 157 Block 332 Braking Regenerative 219 Braking method 215 C Cable protection 45 49 Catalog 345 Category C2 318 CDS Command Data Set 138 161 Centrifuge 87 216 219 Chain conveyors 87 87 Characteristic Additional 193 Linear 193 parabolic 193 square law 193 Circuit diagram 341 Closed loop tor...

Page 350: ...2 150 Encoder 199 End customer 340 Energy recovery option 219 Extended Safety 109 External fan 286 286 Extruder 87 223 F Factory settings 98 Restoring the 98 98 99 Factory settings for inputs and outputs 62 Fail safe digital input 109 Fail safe digital output 109 Fan 94 Fans 87 222 Fault 263 272 Acknowledge 272 273 Motor 309 Fault buffer 272 Fault case 274 Fault code 272 Fault history 273 Fault ti...

Page 351: ...e supply type 38 Linear characteristic 193 List Manual 343 Load failure 237 Lowerers 87 M Machine description 340 Main screen form basic functions 155 Manual mode 138 Manufacturer 340 Maximum cable length PROFIBUS 77 Maximum current controller 220 Maximum speed 86 176 MELD_NAMUR fault word according to the VIK Namur definition 122 Memory card automatic Upload 247 fitting 247 Memory cards 246 Minim...

Page 352: ...y 59 PROFIsafe 59 Protection functions 103 Protection level 313 Protective conductor 38 Pt1000 sensor 224 PTC temperature sensor 224 Pulse cancelation 117 Pulse enable 117 Pulse frequency 222 223 313 316 316 Pump 87 94 PZD process data 114 Q Questions 346 R Ramp down time 183 185 Scaling 185 Ramp function generator 176 182 Rampup time Ramp up time Scaling 185 RDY Ready 265 Ready 105 Ready for swit...

Page 353: ... overview 105 Status word Status word 1 118 Status word 3 121 STO Safe Torque Off 149 150 Acceptance test 339 Selecting 150 Storage medium 245 Storage temperature 313 STW1 control word 1 117 Subindex 125 Support 346 Switch off Motor 106 OFF1 command 106 OFF2 command 106 OFF3 command 106 Switch on Motor 106 ON command 106 Switching on inhibited 105 118 Switch off signal paths 158 Symbols 23 System ...

Page 354: ...Index Converter with the control units CU240D 2 352 Operating Instructions 04 2018 FW V4 9 SP10 A5E34262100B AF Write protection 253 253 Z ZSW1 status word 1 118 ZSW3 status word 3 121 ...

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