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Siemens SINAMICS G120P, Operating Instructions Manual

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Siemens SINAMICS G120P Operating Instructions Manual Download Page 357

 

Functions 

 

7.5 Motor control 

Inverter cabinet units 
Operating Instructions, 12/2014, A5E32923362A 

357

 

7.5.2

 

Closed-loop speed control 

7.5.2.1

 

Properties of the sensorless vector control 

Using a motor model, the speed control calculates the load and the motor slip. As a result of 

this calculation, the inverter controls its output voltage and frequency so that the motor 

speed follows the setpoint, independent of the motor load. 
Speed control is possible without directly measuring the motor speed and is therefore also 

called "sensorless vector control".  

 

Figure 7-15  Simplified function diagram of sensorless vector control 

You can find additional information on speed control in the function diagrams 6020 ff. of the 

List Manual. 

Summary of Contents for SINAMICS G120P

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Page 3: ...____________ ___________________ ___________________ SINAMICS SINAMICS G120 Inverter cabinet units Operating Instructions Firmware V4 7 12 2014 A5E32923362A Preface Safety information 1 Device overview 2 Mechanical installation 3 Electrical installation 4 Commissioning 5 Operation 6 Functions 7 Application examples 8 Alarms faults and system messages 9 Maintenance and servicing 10 Technical specif...

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

Page 5: ...nction diagrams Fault warning list The individual device documentation describes precisely one customized cabinet unit and contains the following Dimension drawing The dimension drawing documents the dimensions of the ordered cabinet unit Layout diagram The components installed in the ordered cabinet units are shown in the layout diagram with the equipment and location codes Circuit diagram The ci...

Page 6: ...the Internet at http support automation siemens com WW view en 38797189 133300 Technical support Time zone Europe Africa Phone 49 0 911 895 7222 Fax 49 0 911 895 7223 Internet http www siemens com automation support request Time zone America Phone 1 423 262 2522 Fax 1 423 262 2200 Internet techsupport sea siemens com Time zone Asia Pacific Phone 86 1064 757 575 Fax 86 1064 747 474 Internet support...

Page 7: ...asures the limit values according to category C2 or to limit class A Group 1 are maintained Additional measures such as the use of an additional RFI suppression filter EMC filter may be necessary In addition measures for a correct EMC compliant configuration of the plant are described in detail in this manual and in the SINAMICS Low Voltage Configuration Manual Certification The following certific...

Page 8: ...Preface Inverter cabinet units 8 Operating Instructions 12 2014 A5E32923362A ...

Page 9: ...27 2 4 Wiring principle 28 2 5 Type plate 29 3 Mechanical installation 33 3 1 Section content 33 3 2 Transport storage 33 3 3 Assembly 36 3 3 1 Mechanical installation checklist 36 3 3 2 Preparation 37 3 3 2 1 Requirements for installation location 37 3 3 2 2 Requirements on the levelness of the floor 38 3 3 2 3 Shipping and handling indicators 39 3 3 2 4 Unpacking 41 3 3 2 5 Required tools 41 3 3...

Page 10: ...l block X9 99 4 9 Other connections 103 4 9 1 Auxiliary power supply 230 VAC option K74 104 4 9 2 Clean Power version with integrated Line Harmonics Filter option L01 105 4 9 3 dv dt filter compact plus Voltage Peak Limiter option L07 106 4 9 4 dv dt filter plus Voltage Peak Limiter option L10 108 4 9 5 Connection for external auxiliary equipment option L19 109 4 9 6 EMERGENCY OFF button installed...

Page 11: ...cation via PROFIBUS 182 6 4 2 Connect the frequency inverter to PROFIBUS 183 6 4 3 Configuring communication to the control 183 6 4 4 Setting the address 184 6 4 5 Select telegram 185 6 5 PROFIdrive profile for PROFIBUS and PROFINET 186 6 5 1 Cyclic communication 186 6 5 1 1 Control and status word 1 188 6 5 1 2 Control and status word 3 191 6 5 1 3 Extend telegrams and change signal interconnecti...

Page 12: ...62 6 9 1 4 Access PZD objects via SDO 264 6 9 1 5 PDO and PDO services 266 6 9 1 6 Predefined connection set 270 6 9 1 7 Free PDO mapping 271 6 9 1 8 Interconnect objects from the receive and transmit buffers 274 6 9 1 9 CANopen operating modes 276 6 9 2 Object directories 276 6 9 2 1 General objects from the CiA 301 communication profile 276 6 9 2 2 Free objects 286 6 9 2 3 Objects from the CiA 4...

Page 13: ...trol 356 7 5 2 Closed loop speed control 357 7 5 2 1 Properties of the sensorless vector control 357 7 5 2 2 Select motor control 358 7 5 2 3 Optimizing the closed loop speed controller 358 7 5 3 V f control 360 7 5 3 1 Characteristics of V f control 361 7 5 3 2 Selecting the V f characteristic 362 7 5 3 3 Optimizing with a high break loose torque and brief overload 363 7 6 Protection functions 36...

Page 14: ...know how protection 423 7 7 18 1 Write protection 423 7 7 18 2 Know how protection 425 7 7 19 Free function blocks 430 8 Application examples 431 9 Alarms faults and system messages 433 9 1 Operating states indicated on LEDs 434 9 2 System runtime 435 9 3 Alarms 436 9 4 Faults 440 9 5 List of alarms and faults 445 10 Maintenance and servicing 453 10 1 Section content 453 10 2 Maintenance 453 10 2 ...

Page 15: ... a function of the ambient temperature 471 11 2 1 2 Derating values for installation altitudes between 1000 m and 4000 m above sea level 471 11 2 1 3 Derating factor of the output current as a function of the line voltage 473 11 2 1 4 Operating ranges 474 11 2 2 Overload capability 475 11 3 Technical specifications 476 11 3 1 Cabinet unit type A 3 phase 380 480 VAC 477 11 3 2 Cabinet unit type C 3...

Page 16: ...Table of contents Inverter cabinet units 16 Operating Instructions 12 2014 A5E32923362A ...

Page 17: ...se conductor to protective conductor Check that every auxiliary circuit is de energized Ensure that the motors cannot move 3 Identify all other dangerous energy sources e g compressed air hydraulic systems or water 4 Isolate or neutralize all hazardous energy sources by closing switches grounding or short circuiting or closing valves for example 5 Take measures to prevent reconnection of the energ...

Page 18: ...nger to life due to electric shock when not grounded For missing or incorrectly implemented protective conductor connection for devices with protection 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 Danger to life due to electric shock when opening plug connec...

Page 19: ...ccurs because of insufficient ventilation clearances Inadequate ventilation clearances can cause overheating with a risk for personnel through smoke development and fire 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 They can be found in the dimensi...

Page 20: ...egrated circuits modules or devices that may be damaged by either electrostatic fields or electrostatic discharge NOTICE Damage caused by electric fields or electrostatic discharge Electric fields or electrostatic discharge can result in malfunctions as a result of damaged individual parts integrated circuits modules or devices Only pack store transport and send electronic components modules or de...

Page 21: ...e following residual risks emanating from the control and drive components of a drive system 1 Unintentional movements of driven machine components during commissioning operation maintenance and repairs caused by for example Hardware defects and or software errors in the sensors controllers actuators and connection technology Response times of the controller and drive Operating and or ambient cond...

Page 22: ... to people with a pacemaker implants or metal replacement joints etc if they are too close 5 Release of environmental pollutants or emissions as a result of improper operation of the system and or failure to dispose of components safely and correctly Note The components must be protected against conductive contamination e g by installing them in a control cabinet with degree of protection IP54 acc...

Page 23: ...2014 A5E32923362A 23 Device overview 2 2 1 Section content This chapter provides information on the following Introduction to the cabinet units The main components and features of the cabinet unit The cabinet unit wiring Explanation of the type plate ...

Page 24: ...sioning thanks to the SIZER and STARTER tools Ready to use to facilitate the installation process Quick menu driven commissioning with no complex parameterization Clear and convenient drive monitoring diagnostics commissioning and operation via an operator panel with measured values displayed in plain text SINAMICS as an integral part of Totally Integrated Automation TIA The TIA concept offers an ...

Page 25: ...and offers a range of training courses Detailed contact information and the current link to our website can be found in the preface 2 3 Design The SINAMICS G120P Cabinet units are characterized by their compact modular and service friendly design A wide range of electrical and mechanical components enable the drive system to be optimized for the appropriate requirements Two cabinet unit versions a...

Page 26: ...on components such as the main circuit breaker main contactor line fuses radio interference suppression filter motor components and additional protection and monitoring devices The cabinet drive consists of a cabinet panel with a total width of 1000 mm or 1200 mm Figure 2 1 Example of the cabinet drive type A e g 160 kW 3 phase 400 VAC layout and components shown may vary depending on the type ...

Page 27: ... a main circuit breaker with fuses This very small model can be used for example when the necessary line supply connection components are inserted in a central low voltage distribution present in the system The cabinet drive consists exclusively of a single cabinet with a width of 600 mm or 800 mm Figure 2 2 Example of the cabinet drive type C e g 200 kW 3 phase 400 VAC layout and components shown...

Page 28: ...Device overview 2 4 Wiring principle Inverter cabinet units 28 Operating Instructions 12 2014 A5E32923362A 2 4 Wiring principle Circuit principle types A and C Figure 2 3 Circuit principle types A and C ...

Page 29: ...Device overview 2 5 Type plate Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 29 2 5 Type plate Specifications on the type plate Figure 2 4 Type plate for the cabinet unit ...

Page 30: ...ee of protection Short circuit current rating 65 kA Short circuit current rating Pulse frequency 2 kHz Rated pulse frequency Duty class load class I I Duty class I according to EN 60146 1 1 100 continu ously with the specified current values the cabinet unit can oper ate continuously under 100 load Cooling method AF A Cooling medium air F Circulation method forced cooling drive unit fan in the dev...

Page 31: ...Control Units K96 CU230P 2 PROFINET Control Unit K97 CU230P 2 PROFIBUS DP Control Unit K98 CU230P 2 HVAC Control Unit K99 CU230P 2 CAN Control Unit Safety functions L45 EMERGENCY OFF pushbutton installed in the cabinet door L57 EMERGENCY OFF category 0 24 VDC L60 EMERGENCY STOP category 1 24 VDC L83 Thermistor motor protection unit alarm L84 Thermistor motor protection unit shutdown L86 PT100 trip...

Page 32: ...ype plate data in English Italian T85 Rating plate data in English Russian T91 Rating plate data in English Chinese Inverter acceptance in customer s absence not shown on the type plate F03 Visual acceptance F71 Function test with no motor connected F75 Function test with test bay motor no load F77 Insulation test F97 Customer specific acceptance inspections on request Inverter acceptance without ...

Page 33: ...uipment and lifting tools Observe the center of gravity specifications A label or stamp is attached to each transportation unit and precisely shows the center of gravity of the cabinet Transport the unit only in the original marked upright position Do not tilt the device or allow it to fall The forks of the truck must protrude at the rear of the transport pallet The floor panels of the transport u...

Page 34: ...damage in transit Carry out a thorough visual inspection of the device before accepting the delivery from the transportation company Pay special attention to transport damage that is not readily apparent but indicated by the tilt and shock indicators Ensure that you have received all the items specified on the delivery note Notify the transportation company immediately of any missing components or...

Page 35: ... the device without forming the DC link capacitors can cause it to become damaged Before switching on the device it should be formed after a storage duration exceeding two years see Forming the DC link capacitors Page 466 NOTICE Material damage to the hoods caused by impermissible mechanical loading The separately delivered hoods may be damaged if they are subjected to mechanical loading before be...

Page 36: ...the installation procedure to confirm that the activities are complete Item Activity Available Completed 1 Check the shipping and handling monitors prior to assembly Refer to Mechanical installation Assembly Preparatory steps Shipping and handling monitors 2 The ambient conditions must be permissible See Technical data General technical data The enclosed units must be firmly attached using the anc...

Page 37: ...ic version of the cabinet units complies with the IP20 degree of protection in accordance with EN 60529 Installation is realized in accordance with the dimension drawings supplied The clearance between the top of the cabinet and the ceiling is also specified in the dimension drawings Depending on the device version and the degree of protection the cooling air for the power unit is drawn in from th...

Page 38: ...locking systems work properly Flat sections such as doors side panels and hoods must be sealed correctly to ensure compliance with the specified degree of protection When cabinets are connected e g transport units air inlets caused by gaps must be prevented Figure 3 1 Requirements on the levelness of the floor The following points must be observed to ensure full functionality of the cabinet units ...

Page 39: ...binet units are equipped with tilt and shock indicators to monitor for damage during transit Figure 3 2 Tilt indicator Figure 3 3 Shock indicator Position of the shipping and handling monitors The tilt indicators are affixed to the top of the cabinet unit inside the doors The shock indicators are affixed to the bottom of the cabinet unit inside the doors ...

Page 40: ...tripped when the blue color extends beyond the middle line of the arrowhead Figure 3 5 Shock indicator tripped The shock indicator shows if an acceleration has exceeded 98 1 m s2 10 x g and indicates the direction of acceleration The black color of the arrows indicates that an impermissible shock load has occurred in the direction of the arrow WARNING Danger to life caused by device damage during ...

Page 41: ...g Unpacking Check the delivery against the delivery note to ensure that all the items have been delivered Check that the cabinet is intact and has not been damaged The packaging material must be disposed of in accordance with the applicable country specific guidelines and rules 3 3 2 5 Required tools You require the following tools for installation Spanner or socket spanner w f 10 Spanner or socke...

Page 42: ...nsportation of the cabinet from the transport palette to the installation location must be observed A crane transport assembly is fitted to the top of the cabinet The fixing screws of the transport pallets can be removed without having to lift the cabinet unit The positions of the fixing screws are indicated by red markings on the outside of the pallets Figure 3 6 Transport pallet markings for the...

Page 43: ... the cover has been removed They can then be loosened and removed directly from the front WARNING Danger to life caused by the non observance of restrictions concerning the weight and the center of gravity The non observance of restrictions concerning the weight and the center of gravity can cause death or severe injury during lifting and transport activities The weight specified on the packaging ...

Page 44: ...e taken into account when lifting and installing the cabinet Figure 3 8 Center of gravity of the cabinet Note Center of gravity of the cabinet A label with the precise position of the center of gravity of the cabinet is attached to each cabinet or each transport unit 3 3 3 2 Disassembling the crane transport assembly The cabinet units are equipped either with transport eyebolts of carrying rails F...

Page 45: ... or the mounting bolts of the transport beam must be replaced by the original roof bolts from the accessories kit supplied in order to ensure compliance with the degree of protection and proper grounding of the cabinet The tightening torque for the original roof bolts is 50 Nm Figure 3 10 State when shipped with crane eyebolts and attached original roof bolts left mounted original roof bolt right ...

Page 46: ...nal air deflector for a correct airflow This must be fitted after the cabinet has been assembled This increases the cabinet height by 300 mm Figure 3 11 Assembly of the air deflectors for IP20 degree of protection and type A To assemble the air deflector 1 Position the air deflector on the top panel of the left hand cabinet panel so that the drilled holes of the air deflector match the holes of th...

Page 47: ...ts with degree of protection IP43 are supplied with additional hoods as well as plastic ventilation grilles and close meshed braided plastic in the air inlet doors and outlet hoods Air escapes from the front The hood is secured via the four crane hook holes in the cabinet Attaching the hoods increases the height of the cabinet units by 400 mm Compliance with degree of protection IP43 requires an i...

Page 48: ...bly Inverter cabinet units 48 Operating Instructions 12 2014 A5E32923362A Mounting a canopy to increase the degree of protection to IP21 option M21 Figure 3 12 Mounting of a canopy for type C Figure 3 13 Mounting of a canopy for type A ...

Page 49: ...m for M12 3 Mount the canopy on the spacers Attach the screws from above through the canopy tightening torque 5 Nm for M5 4 Only for type A cabinets Fit the partition in the center of the cabinet with the screws provided self tapping screws at the top of the cabinet M5 threaded screws on the canopy tightening torque 5 Nm Note Mounting the canopies with cabinets connected in series There are overla...

Page 50: ...screws and any crane transport assemblies 2 Only for hoods of options M43 and M54 Use the provided sealing tape to attach the contact surfaces of the hood 3 Mount the hood to the corners on the cabinet roof Fasten the hood using the original roof screws tightening torque 50 Nm for M12 4 Only for type A cabinets Also fasten the hood in the center of the cabinet using the two supplied self tapping s...

Page 51: ...14 A5E32923362A 51 Electrical installation 4 4 1 Section content This section provides information on the following Establishing the electrical connections for the cabinet unit The interfaces of the cabinet unit The interfaces of the additional options ...

Page 52: ... installation procedure for the cabinet unit Read the Safety instructions section at the start of these Operating Instructions before you start working on the device Note Checking the checklist Check the boxes in the Available column appropriately if the associated task option applies to the cabinet unit In the same way check the Completed column once you have finished the installation procedure t...

Page 53: ...ust be grounded with the clips supplied with the EMC shield bus with the greatest possible surface area The shielding busbar is included for option L00 see Electrical installation EMC conform design 5 The cable shields must be properly applied and the cabinet properly grounded at the points designated for that purpose see Electrical installation EMC compliant instal lation 6 If the unit is operate...

Page 54: ... voltage of the cabinet unit The load current must not exceed 10 A and must be set at Q155 in accordance with the connected load see Electrical installation Other connections Connection for external auxiliary equipment option L19 Set value __________ 14 Option L45 EMERGENCY OFF pushbutton installed in the cabinet door The contacts of the EMERGENCY OFF pushbutton are available at terminal X120 and ...

Page 55: ... protection device alarm The PTC thermistor sensors PTC resistor type A must be con nected to the thermistor motor protection device F127 at termi nals T1 and T2 for alarm see Electrical installation Other connections Thermistor motor protection device option L83 L84 21 Option L84 Thermistor mo tor protection device shut down The PTC thermistor sensors PTC resistor type A must be con nected to the...

Page 56: ...e technical data Observe the necessary minimum short circuit current for the relevant fuse DANGER Danger to life through electric shock due to the residual charge of the DC link capacitors Because of the DC link capacitors a hazardous voltage is still present for a while after the power supply has been switched off Contact with live parts can result in death or serious injury Open the unit only af...

Page 57: ...external electromagnetic disturbances Noise emission level environmental effects caused by electromagnetic emissions To ensure that the cabinet unit functions satisfactorily in the system the environment subject to interference must not be neglected For this reason special requirements exist regarding the structure and the EMC of the system Operational reliability and noise immunity In order to ac...

Page 58: ...categories are defined depending on where the drive system is installed Figure 4 1 Definition of the first and second environments Figure 4 2 Definition of categories C1 to C4 Table 4 1 Definition of the first and second environments Definition of the first and second environments First environment Residential buildings or locations at which the drive system is connected to a public low voltage su...

Page 59: ...p you comply with the EMC and CE guidelines Cabinet assembly Connect painted or anodized metal components using toothed self locking screws or remove the insulating layer Use unpainted de oiled mounting plates Establish a central connection between ground and the protective conductor system ground Shield gaps Bridge shield gaps at terminals circuit breakers contactors and so on with minimum impeda...

Page 60: ...at carry signals of different classes must cross at right angles especially if they carry sensitive signals that are subject to interference Class 1 unshielded cables for 60 V DC unshielded cables for 25 V AC shielded analog signal cables shielded bus and data cables operator panel interfaces incremental absolute encoder lines Class 2 unshielded cables for 60 V DC and 230 V DC unshielded cables fo...

Page 61: ...disturbances To reduce emissions the device is equipped with a radio interference suppression filter as standard in accordance with the limit values defined in category C3 Optional filters can be fitted for use in the first environment category C2 Protective ground conductors According to EN 61800 5 1 Section 6 3 6 7 the minimum cross section of the protective ground conductor must conform to the ...

Page 62: ...mum dimensions are listed in the table below These cable lugs are not to exceed these dimensions as mechanical fastening and adherence to the voltage distances is not guaranteed otherwise Figure 4 3 Dimensions of the cable lugs Table 4 3 Dimensions of the cable lugs Screw bolts Connection cross section mm d2 mm b mm l mm c1 mm c2 mm M8 70 8 4 24 55 13 10 M10 185 10 5 37 82 15 12 M10 240 13 42 92 1...

Page 63: ...he laying factor Unshielded cable e g Protodur NYY Without motor side reactors dv dt filter max 200 m With motor side reactors dv dt filter max 450 m Shielded cable e g Protodur NYCWY Protoflex EMV 3 Plus Without motor side reactors dv dt filter max 100 m With motor side reactors dv dt filter max 300 m Note Shielded cables The PROTOFLEX EMV 3 PLUS shielded cable recommended by Siemens is the prote...

Page 64: ...ables terminals U1 L1 V1 L2 W1 L3 X1 2 Insert the cables through the elastic cable entry below the connection panel For example you can use a knife to make a circular slit to the cable entry at the appropriate positions and then introduce the cable from below so that a subsequent sealing is not required Figure 4 4 Bottom panel with cable entries with indicated cut outs 3 Screw the protective earth...

Page 65: ...EN 60034 7 defines the two ends of an electric motor as follows DE Drive End usually the drive end of the motor NDE Non Drive End usually the non drive end of the motor An electric motor will rotate clockwise if the shaft is turning clockwise when looking at the DE side For electric motors with 2 shaft ends the direction of rotation must be determined based on the shaft end specified as the drive ...

Page 66: ...rected without replacement of the phase sequence via p1820 reverse output phase sequence With motors that can be star connected or delta connected it must be ensured that the windings are interconnected consistent with the operating voltage indicated on the type plate or in the motor documentation Make sure that the winding insulation of the connected motor has sufficient insulation strength to me...

Page 67: ...o the basic interference suppression module of the Power Module must be opened WARNING Danger to life through electric shock or fire with a closed connection clip for a non grounded supply IT system Failure to open the connection clip to the basic interference suppression module on a non grounded line supply IT system can cause module damage or fire with damage to life due to an electric shock or ...

Page 68: ...Electrical installation 4 6 Power connections Inverter cabinet units 68 Operating Instructions 12 2014 A5E32923362A Figure 4 5 Opening the left hand housing flap ...

Page 69: ...frame size GX The connection is opened as follows 1 Release the left hand housing flap by rotating latch and opening the housing flap 2 Release the two screws they are captive 3 Release screws and however do not remove the screws 4 Swivel the connection clip around the axis of rotation of screw towards the left until the connection clip can be fastened using screw 5 Tighten screws and with 6 Nm ...

Page 70: ...erous electrical voltage from an external auxiliary supply When the external auxiliary supply is connected dangerous voltages are present in the cabinet unit even when the main circuit breaker is open Touching live parts can result in death or severe injury Observe the general safety rules when working on the device Note External auxiliary supply for automatic restart An external auxiliary supply ...

Page 71: ... A The power requirement is 2 A Connecting Connect the external 24 VDC supply to terminals 1 P 24 V and 2 Mext of terminal block X9 Maximum connectable cross section 1 5 mm 4 8 Signal connections 4 8 1 CU230P 2 Control Unit One of the following CU230P 2 Control Units that handles the communication and open loop closed loop control functions is provided as closed loop module Control Unit CU230P 2 P...

Page 72: ... K96 Connection overview Memory card slot Switch for AI0 and AI1 voltage current Address switch for the fieldbus not for CU230P 2 PN USB interface for connection to a PC Connection to the Operator Panel Status LEDs Terminal blocks Terminal block with 2 relay outputs Switch for AI2 current temperature Figure 4 7 CU230P 2 PN Control Unit connection overview ...

Page 73: ...al connections Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 73 Figure 4 8 X150 CU230P 2 PN interfaces view from below The X150 P1 and P2 interfaces for connection to PROFINET are located on the device lower side ...

Page 74: ...Electrical installation 4 8 Signal connections Inverter cabinet units 74 Operating Instructions 12 2014 A5E32923362A Connection example Figure 4 9 CU230P 2 PN connection example ...

Page 75: ...nput DI COM Ground reference Digital outputs Table 4 7 Digital outputs Pin Designation 1 Technical data 18 DO 0 NC Contact type Changeover contact Max switching voltage 250 VAC 30 VDC Max switching current at 250 VAC 2 A at 30 VDC 5 A 19 DO 0 NO 20 DO 0 COM 21 DO 1 NO Contact type Normally open contact Max switching voltage 30 VDC Max switching current at 30 VDC 0 5 A 22 DO 1 COM 23 DO 2 NC Contac...

Page 76: ...50 150 C 51 GND Reference potential for the AI2 internal electronics ground 52 AI3 TEMP Non isolated input for temperature sensors type Pt1000 LG Ni1000 Value range Pt1000 50 250 C LG Ni1000 50 150 C 53 GND Reference potential for the AI3 internal electronics ground Max connectable cross section 1 5 mm 1 AI Analog input GND reference potential Analog outputs Table 4 9 Analog outputs Pin Designatio...

Page 77: ...ply internal electronics ground 1 10 V OUT Power supply output 10 VDC 0 5 V max 10 mA 2 GND Reference potential of the power supply internal electronics ground 31 24 V IN Power supply input 18 30 VDC max 1500 mA 32 GND IN Reference potential of the power supply input 35 10 V OUT Power supply output 10 VDC 0 5 V max 10 mA 36 GND Reference potential of the power supply internal electronics ground Ma...

Page 78: ...nit option K97 Connection overview Memory card slot Switch for AI0 and AI1 voltage current Address switch for the fieldbus USB interface for connection to a PC Connection to the operator panel Status LEDs Terminal blocks Terminal block with 2 relay outputs Switch for AI2 current temperature Figure 4 10 CU230P 2 DP Control Unit connection overview ...

Page 79: ...nal connections Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 79 Figure 4 11 X126 CU230P 2 DP interface view from below The X126 socket interface for connection to PROFIBUS DP is located on the device lower side ...

Page 80: ...Electrical installation 4 8 Signal connections Inverter cabinet units 80 Operating Instructions 12 2014 A5E32923362A Connection example Figure 4 12 Connection example of CU320 2 DP ...

Page 81: ...nput DI COM Ground reference Digital outputs Table 4 14 Digital outputs Pin Designation 1 Technical data 18 DO 0 NC Contact type Changeover contact Max switching voltage 250 VAC 30 VDC Max switching current at 250 VAC 2 A at 30 VDC 5 A 19 DO 0 NO 20 DO 0 COM 21 DO 1 NO Contact type Normally open contact Max switching voltage 30 VDC Max switching current at 30 VDC 0 5 A 22 DO 1 COM 23 DO 2 NC Conta...

Page 82: ...50 150 C 51 GND Reference potential for the AI2 internal electronics ground 52 AI3 TEMP Non isolated input for temperature sensors type Pt1000 LG Ni1000 Value range Pt1000 50 250 C LG Ni1000 50 150 C 53 GND Reference potential for the AI3 internal electronics ground Max connectable cross section 1 5 mm 1 AI Analog input GND reference potential Analog outputs Table 4 16 Analog outputs Pin Designati...

Page 83: ... supply Table 4 18 Power supply Pin Designation 1 Technical data 9 24 V OUT Power supply output 24 VDC max 200 mA 28 GND Reference potential of the power supply internal electronics ground 1 10 V OUT Power supply output 10 VDC 0 5 V max 10 mA 2 GND Reference potential of the power supply internal electronics ground 31 24 V IN Power supply input 18 30 VDC max 1500 mA 32 GND IN Reference potential o...

Page 84: ... adapter can be connected to the PROFIBUS interface X126 for remote diagnosis purposes The power supply for the teleservice terminals 2 and 7 withstands a max load and continued short circuit current of 150 mA NOTICE Damage to the Control Unit or other PROFIBUS nodes due to high leakage currents Significant leakage currents can flow along the PROFIBUS cable if a suitable equipotential bonding cond...

Page 85: ...minating resistor The bus terminating resistor must be switched on or off depending on its position in the bus otherwise the data will not be transmitted properly The terminating resistors for the first and last nodes in a line must be switched on the resistors must be switched off at all other connectors The cable shield must be connected at both ends over large surface area contacts Note Connect...

Page 86: ...ARTER In parameter p0918 factory setting 126 or in STARTER you can only set the address if all address switches are set to OFF 0 or ON 1 If you have specified a valid address with the address switches this address will always be the one that takes effect and parameter p0918 cannot be changed Valid address range 1 125 Figure 4 15 PROFIBUS address switches After setting the address the supply voltag...

Page 87: ...nit option K98 Connection overview Memory card slot Switch for AI0 and AI1 voltage current Address switch for the fieldbus USB interface for connection to a PC Connection to the operator panel Status LEDs Terminal blocks Terminal block with 2 relay outputs Switch for AI2 current temperature Figure 4 16 CU230P 2 HVAC Control Unit connection overview ...

Page 88: ...r cabinet units 88 Operating Instructions 12 2014 A5E32923362A Figure 4 17 X128 CU230P 2 HVAC interface view from below The X128 interface for connections to the fieldbus and the switch with the bus terminating resistor are located on the device lower side ...

Page 89: ...Electrical installation 4 8 Signal connections Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 89 Connection example Figure 4 18 CU230P 2 HVAC connection example ...

Page 90: ...nput DI COM Ground reference Digital outputs Table 4 21 Digital outputs Pin Designation 1 Technical data 18 DO 0 NC Contact type Changeover contact Max switching voltage 250 VAC 30 VDC Max switching current at 250 VAC 2 A at 30 VDC 5 A 19 DO 0 NO 20 DO 0 COM 21 DO 1 NO Contact type Normally open contact Max switching voltage 30 VDC Max switching current at 30 VDC 0 5 A 22 DO 1 COM 23 DO 2 NC Conta...

Page 91: ...50 150 C 51 GND Reference potential for the AI2 internal electronics ground 52 AI3 TEMP Non isolated input for temperature sensors type Pt1000 LG Ni1000 Value range Pt1000 50 250 C LG Ni1000 50 150 C 53 GND Reference potential for the AI3 internal electronics ground Max connectable cross section 1 5 mm 1 AI Analog input GND reference potential Analog outputs Table 4 23 Analog outputs Pin Designati...

Page 92: ...ence potential of the power supply internal electronics ground 1 10 V OUT Power supply output 10 VDC 0 5 V max 10 mA 2 GND Reference potential of the power supply internal electronics ground 31 24 V IN Power supply input 18 30 VDC max 1500 mA 32 GND IN Reference potential of the power supply input 35 10 V OUT Power supply output 10 VDC 0 5 V max 10 mA 36 GND Reference potential of the power supply...

Page 93: ...nit option K99 Connection overview Memory card slot Switch for AI0 and AI1 voltage current Address switch for the fieldbus USB interface for connection to a PC Connection to the Operator Panel Status LEDs Terminal blocks Terminal block with 2 relay outputs Switch for AI2 current temperature Figure 4 19 CU230P 2 CAN Control Unit connection overview ...

Page 94: ...r cabinet units 94 Operating Instructions 12 2014 A5E32923362A Figure 4 20 X126 CU230P 2 CAN interface view from below The X126 interface for connections to the fieldbus and the switch with the bus terminating resistor are located on the device lower side ...

Page 95: ...Electrical installation 4 8 Signal connections Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 95 Connection example Figure 4 21 CU230P 2 CAN connection example ...

Page 96: ...nput DI COM Ground reference Digital outputs Table 4 28 Digital outputs Pin Designation 1 Technical data 18 DO 0 NC Contact type Changeover contact Max switching voltage 250 VAC 30 VDC Max switching current at 250 VAC 2 A at 30 VDC 5 A 19 DO 0 NO 20 DO 0 COM 21 DO 1 NO Contact type Normally open contact Max switching voltage 30 VDC Max switching current at 30 VDC 0 5 A 22 DO 1 COM 23 DO 2 NC Conta...

Page 97: ...50 150 C 51 GND Reference potential for the AI2 internal electronics ground 52 AI3 TEMP Non isolated input for temperature sensors type Pt1000 LG Ni1000 Value range Pt1000 50 250 C LG Ni1000 50 150 C 53 GND Reference potential for the AI3 internal electronics ground Max connectable cross section 1 5 mm 1 AI Analog input GND reference potential Analog outputs Table 4 30 Analog outputs Pin Designati...

Page 98: ... supply Table 4 32 Power supply Pin Designation 1 Technical data 9 24 V OUT Power supply output 24 VDC max 200 mA 28 GND Reference potential of the power supply internal electronics ground 1 10 V OUT Power supply output 10 VDC 0 5 V max 10 mA 2 GND Reference potential of the power supply internal electronics ground 31 24 V IN Power supply input 18 30 VDC max 1500 mA 32 GND IN Reference potential o...

Page 99: ... CAN_GND CAN ground 4 not used 5 CAN_SHLD Optional shield 6 GND Optional ground 7 CAN_H CAN signal dominant high 8 not used 9 not used Connector type 9 pin SUB D male 4 8 2 Terminal block X9 Note Pre assignment of the X9 terminal block Depending on the cabinet type and option selection the X9 terminal block can already be pre assigned from the factory The factory setting and description of the X9 ...

Page 100: ...connections Inverter cabinet units 100 Operating Instructions 12 2014 A5E32923362A Position The position of the terminal block X9 within the cabinet unit is indicated in the following diagram Figure 4 22 Position of the X9 terminal block ...

Page 101: ...nnections are identical in design CAUTION Danger of injury due to cut injuries occurring when the shield is connected The sharp edges of the shield springs can cause cut injuries Use the appropriate personnel protection equipment e g gloves X9 Customer terminal block Terminal Name Significance Input output Technical data 1 P24 Input 24 V DC 20 1 28 8 V Current consumption max 2 A 2 M24 Input 3 Ext...

Page 102: ...put Surge suppressors must be connected to the excitation coil of the main contactor e g RC element To control the main contactor the following contact characteristic values of the relay according to UL apply 250 V AC 10 A NC and NO general purpose 85 C 24 V DC 10 A NC and NO general purpose 85 C 30 V DC 8 A NO 6 A NC general purpose 85 C B300 NC and NO pilot duty 85 C R300 NC and NO pilot duty 85...

Page 103: ...ntactor control When supplying the main contactor via terminals 11 and 12 separation from the line supply using a control transformer is not required A 250 V 8 A fuse in compliance with UL must be used as protection Note Insulated end sleeves Insulated end sleeves according to DIN 46228 4 must be used 4 9 Other connections Depending on the options installed further connections have to be establish...

Page 104: ...mer is always set to the highest level Where necessary jumpers must be used to convert to the existing line voltage The tables below show the appropriate transformer setting for the control power supply based on the existing line voltage Table 4 34 Line voltage assignments for the internal power supply Line voltage Jumper at the transformer position T10 380 V 31 38 400 V 32 38 415 V 31 37 440 V 32...

Page 105: ...t of the cabinet Table 4 35 Total width and total weight for Option L01 Article number Converter rated power kW Width of the supple mentary cabinet mm Weight of the supple mentary cabinet kg Line voltage 3 phase 380 VA C 10 to 415 V 10 at 50 Hz 3 phase 380 V AC 10 to 415 V 10 at 60 Hz 6SL3710 1PE32 1AA0 110 400 460 6SL3710 1PE32 5AA0 132 400 460 6SL3710 1PE33 0AA0 160 400 460 6SL3710 1PE33 7AA0 20...

Page 106: ...rature sensor trips external fault 1 F7860 is triggered and therefore the cabinet unit is shut down 4 9 3 dv dt filter compact plus Voltage Peak Limiter option L07 Description The dv dt filter compact plus Voltage Peak Limiter comprises two components the dv dt reactor and the Voltage Peak Limiter which cuts off the voltage peaks and returns the energy to the DC link The dv dt filter compact plus ...

Page 107: ...ut a connected motor otherwise the filter could be destroyed because of component failure Never operate the dv dt filter compact plus Voltage Peak Limiter without a connected motor NOTICE Damage to the dv dt filter due to lack of activation during commissioning Not activating the dv dt filter compact plus Voltage Peak Limiter during commissioning can lead to damage to the dv dt filter Activate the...

Page 108: ...ves with option L10 this increases the weight to approx 300 kg 6SL3710 1PE35 8AA0 6SL3710 1PE36 6AA0 6SL3710 1PE37 4AA0 Restrictions The following restrictions should be observed when a dv dt filter plus Voltage Peak Limiter is used Maximum permissible motor cable lengths Shielded cable max 300 m Unshielded cable max 450 m NOTICE Material damage due to component failure for operation of the dv dt ...

Page 109: ...tory settings with the parameter p0230 2 4 9 5 Connection for external auxiliary equipment option L19 Description This option includes an outgoing feeder fused with max 10 A for external auxiliary equipment for example separately driven motor fan The voltage is tapped at the drive input upstream of the input contactor circuit breaker and therefore has the same level as the supply voltage The outgo...

Page 110: ...e connected load Q155 Circuit proposal for controlling the auxiliary contactor from within the converter A free digital output of the Control Unit can be used to control the auxiliary contactor it uses a line side relay to control auxiliary contactor K155 Signal r0899 11 pulses enabled must also be interconnected to the selected digital output of the Control Unit Figure 4 23 Circuit proposal for c...

Page 111: ...204 1 VDE 0113 in conjunction with options L57 and L60 Auxiliary voltages such as for anti condensation heating may still be present Certain sections of the inverter e g the closed loop controller or any auxiliary equipment also remain live If all the voltages have to be completely disconnected the EMERGENCY OFF button must be integrated in a protection concept which must be implemented on the lin...

Page 112: ...off switch magnetic holders and an approx 3 m connecting cable In the as delivered condition the flashlight is already positioned at the defined marks in the cabinet door and the connecting cable is wound on the holder Note During operation of the cabinet unit the cabinet lighting must remain attached in its position on the cabinet door The position on the cabinet door is marked by an adhesive lab...

Page 113: ...binet unit even when the main circuit breaker is open Touching live parts can result in death or severe injury Observe the general safety rules when working on the device CAUTION Danger of injury through contact to hot surfaces on the cabinet anti condensation heating In operation the cabinet anti condensation heating can reach high temperatures which can cause burns if touched Allow the cabinet a...

Page 114: ...s pressed an uncontrolled stop of the motor takes place and the main motor voltage is disconnected in accordance with EN 60204 1 Auxiliary voltages e g for illumination or anti condensation heating may still be present Certain sections of the inverter e g the closed loop controller or any auxiliary equipment also remain live Connecting Table 4 40 Terminal block X120 connection for EMERGENCY OFF Ca...

Page 115: ...iary voltages e g for illumination or anti condensation heating may still be present Certain sections of the inverter e g the closed loop controller or any auxiliary equipment also remain live Connecting Table 4 41 Terminal block X120 connection for EMERGENCY STOP Category 1 24 VDC Terminal Technical data 3 Loop in EMERGENCY OFF button from line side remove jumper 3 6 and connect the button 6 7 On...

Page 116: ...nly suitable for floor mounting The maximum cable length between the cabinet unit and braking resistor is 100 m Sufficient space must be available for dissipating the energy converted by the braking resistor A sufficient distance from flammable objects must be maintained The braking resistor must be installed as a free standing unit Objects must not be placed on or anywhere above the braking resis...

Page 117: ...In operation the braking resistor can reach high temperatures which can cause burns if touched Allow the braking resistor to cool down before starting any work Use the appropriate personnel protection equipment e g gloves Table 4 43 Dimensions of the braking resistor Unit 50 kW resistor option L62 Width mm 736 Height mm 1321 Depth mm 484 Figure 4 24 Dimension drawing for braking resistor 50 kW ...

Page 118: ...g spacers for example Route the cables in separate cable ducts or pipes NOTICE Material damage when exceeding the maximum permitted cable length Exceeding the maximum permitted cable length to the braking resistor can cause material damage in the event of component failure Observe the maximum cable length between the cabinet unit and the braking resistor of 100 m Table 4 44 Terminals G and H on th...

Page 119: ... Max connectable cross section 2 5 mm 4 9 11 1 Commissioning Option L62 must be selected for commissioning using STARTER or IOP For operation with a braking chopper the braking power of the braking resistor must be entered into parameter p0219 As a consequence the Vdc max controller is automatically deactivated p1240 0 and the minimum ramp down time p1127 and the regenerative power limit p1531 are...

Page 120: ... braking are specified in the following table Table 4 47 Response thresholds of the Braking Module Rated voltage Response threshold Switch position Comment 380 480 V 770 V 1 770 V is the delivery condition setting With line voltages of between 380 V and 400 V the response threshold can be set to 670 V to reduce the voltage stress on the motor and drive This does however reduce the possible brak in...

Page 121: ...ult occurs Option L84 triggers the external fault 1 F7860 if a fault occurs Connection Table 4 48 B127 B125 connection for thermistor motor protection device Equipment designation Description of function B127 T1 T2 Thermistor motor protection alarm B125 T1 T2 Thermistor motor protection shutdown The PTC thermistor sensors are connected directly to terminals T1 and T2 of the evaluation unit Table 4...

Page 122: ...0s in the stator windings and two PT100s in the motor bearings can be monitored Unused channels can be suppressed via parameters The output relays are integrated in the internal fault and alarm train of the cabinet unit The power for the PT100 evaluation unit is supplied and the evaluation itself executed within the converter When the temperature set for alarm is exceeded external alarm 1 A7850 is...

Page 123: ...l risks WARNING Danger to life as a result of incorrect or modified parameterization As a result of incorrect parameterization machines can malfunction which in turn can lead to injuries or death Protect the parameterization parameter assignments against unauthorized access Respond to possible malfunctions by applying suitable measures e g EMERGENCY STOP or EMERGENCY OFF The cabinet unit offers a ...

Page 124: ...ion during commissioning via the IOP Selection during commissioning via STARTER No change Macro 7 Automatic local changeover be tween fieldbus and jog mode Conveyor with CDS selection 7 Fieldbus with data set switch over Macro 9 Motorized potentiometer Standard I O with MOP 9 Standard I O with MOP Macro 12 Setpoint via analog input Standard I O with analog setpoint 12 Standard I O with analog set ...

Page 125: ...a p0015 macros Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 125 Automatic local Changeover between fieldbus and jog mode Factory setting for inverters with PROFIBUS or PROFINET interface Motorized potentiometer Applications with analog setpoint ...

Page 126: ...Commissioning 5 2 Pre assignment of inputs outputs and wiring via p0015 macros Inverter cabinet units 126 Operating Instructions 12 2014 A5E32923362A Process industry Two or three wire control ...

Page 127: ...gnment of inputs outputs and wiring via p0015 macros Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 127 Communication with a higher level control via USS Communication with a higher level control via CANopen ...

Page 128: ...CD for plain text display and a bar type display for process variables Help function describing causes of and remedies for faults and alarms ON OFF switches for switching the drive on and off MANUAL AUTO switchover for selecting the control terminal master control assigned to operator panel or the terminal strip fieldbus Navigation wheel for specifying the setpoints or parameter values and for the...

Page 129: ...Commissioning 5 3 Commissioning with the IOP Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 129 Layout and functions The layout of the IOP is shown below Figure 5 1 IOP layout ...

Page 130: ...te begins to turn MANUAL mode can be selected during active AUTO mode The motor continues to run with the most recently selected speed setpoint If the inverter runs in MANUAL mode the motor stops when a switch is made to AUTO mode The OFF key has the following functions If the key is pressed for longer than 3 seconds the inverter performs the OFF2 command and the motor coasts down to standstill Co...

Page 131: ...ternal source e g fieldbus as command source For further explanations about the settings and menus see Operation with the IOP Page 294 Locking and unlocking the keypad Press the ESC and INFO keys together for at least 3 seconds to lock the IOP keypad Press the ESC and INFO keys together for at least 3 seconds to unlock the keypad 5 3 2 Initial setting Initial setting Once the IOP has been switched...

Page 132: ...n screen the Lan guage selection screen is displayed Once the language has been selected the Date format menu is displayed Once the date format has been selected the Time and date menu is displayed Once the time and date have been set the Wizard menu is displayed If the Wizard menu is not required press the Esc key to return to the standard Status screen ...

Page 133: ...an 3 seconds to return to the Status screen Display contrast You can set the display contrast via the Menu Tools Panel settings Display contrast Select the required display contrast using the navigation wheel Confirm the selection by pressing the navigation wheel The IOP returns to the Tools menu Keep the Esc key pressed for longer than 3 seconds to return to the Status screen Illumination duratio...

Page 134: ...nel settings Display mode Select the required setting using the navigation wheel Normal means that white text is displayed on a black background Inverse means that black text is displayed on a white background Confirm the selection by pressing the navigation wheel The IOP returns to the Tools menu Keep the Esc key pressed for longer than 3 seconds to return to the Status screen ...

Page 135: ...motor type plate Figure 5 2 Example of a motor type plate Table 5 2 Motor data Parameter no Values Unit System of units for line frequency and entering motor data p0100 0 1 2 IEC 50 Hz kW NEMA 60 Hz hp NEMA 60 Hz kW Motor Rated voltage Rated current Rated power Rated power factor cos φ only for motor data in kW Rated efficiency η only for motor data in hp Rated frequency Rated speed p0304 p0305 p0...

Page 136: ... follows to perform the basic commissioning of the inverter with the IOP 0 Select Basic commissioning in the Wizard menu 1 Select Yes or No to reset to the factory settings The factory settings are reset before all parameter changes made during the basic commissioning have been saved 2 Select the control type for the connected motor 3 Select the motor data for your inverter and the con nected moto...

Page 137: ... in the List Manual in the p0300 parameter 6a Enter the motor code number Then jump to Step 15 When selecting Yes enter motor code 5b Select the motor type The selection of the motor type is used to pre assign specific motor parameters and to optimize the operat ing characteristics and behavior Details are described in the List Manual in the p0300 parameter 6b Select the frequency for your inverte...

Page 138: ... or the complete value can be changed Change the input mode by pressing the navigation wheel for a longer time 11b Enter the motor current from the motor type plate Individual digits or the complete value can be changed Change the input mode by pressing the navigation wheel for a longer time 12b Enter the rated power from the motor type plate Individual digits or the complete value can be changed ...

Page 139: ...he type of the motor data identification If the motor data identification has been activated the function will be started after the first ON command 17 Because a speed sensor is not supported the screen can be bypassed by pressing OK of the navigation wheel 18 Because a speed sensor is not supported the screen can be bypassed by pressing OK of the navigation wheel 19 Select the appropriate macro f...

Page 140: ...ssing the navigation wheel for a longer time 22 Specify the ramp down time In this time the speed setpoint of the ramp function generator is decreased from the maximum speed p1082 to standstill The ramp down time always acts for an OFF1 com mand Individual digits or the complete value can be changed Change the input mode by pressing the navigation wheel for a longer time 23 Select the type of the ...

Page 141: ...screen offers two options Save Cancel the wizard When Save is selected the settings are saved in the converter memory Function Parameter saving mode in Menu Ex tras Parameter settings is used to select the loca tion where the data is saved 27 The successful saving of the settings is confirmed 28 If the motor data identification has been activated the selected function will be started after the nex...

Page 142: ...dual commissioning steps Prerequisite STARTER Version The following STARTER version is required for commissioning SINAMICS with firmware V4 7 STARTER V4 4 Prerequisites for installing STARTER Hardware The following minimum requirements must be complied with PG or PC with Pentium III min 1 GHz recommended 1 GHz 1 GB work memory 2 GB recommended Screen resolution 1024 768 pixels 16 bit color depth F...

Page 143: ...bility in a software configuration other than the one above has not been tested Acrobat Reader V5 0 or higher is required to open the function diagrams in the online help Note Requirements in conjunction with STEP7 If STARTER is used in combination with other STEP7 components the prerequisites for the S7 components shall apply 5 4 1 Installing STARTER STARTER is installed using the setup file on t...

Page 144: ...areas Figure 5 3 STARTER operating areas Operating area Explanation 1 Toolbars In this area you can access frequently used functions via the icons 2 Project navigator The elements and projects available in the project are displayed here 3 Working area In this area you can change the settings for the drive units 4 Detail view Detailed information about faults and alarms for example is displayed thi...

Page 145: ...o change according to your application and configuration This is intentional Objective By taking time to consider what configuration data you enter you can prevent inconsistencies between the project data and drive unit data identifiable in online mode 5 5 1 Creating the project Click the STARTER symbol on the desktop to start the STARTER commissioning tool The first time you run the software the ...

Page 146: ...cedure for commissioning via STARTER Inverter cabinet units 146 Operating Instructions 12 2014 A5E32923362A Accessing the STARTER project wizard Figure 5 4 Main screen of the STARTER parameterization and commissioning tool ...

Page 147: ...eactivate the Display wizard during start checkbox the project wizard is no longer displayed the next time you start STARTER You can call up the project wizard by choosing Project New with Wizard To deactivate the online help for Getting Started follow the instructions provided in Help You can call up the online help at any time by choosing Help Help topics STARTER features a detailed online help ...

Page 148: ...erating Instructions 12 2014 A5E32923362A Figure 5 6 Create new project Enter a project name and if necessary the author memory location and a comment Click Continue to set up the PG PC interface Figure 5 7 Set up interface Click on Access point to set the access point to the drive device ...

Page 149: ...connection to the drive unit is established via PROFINET or PROFIBUS Select the DEVICE access if the connection to the drive unit is established via the USB interface Click on OK to acknowledge the selection and close the window In the previous window click on PG PC and set up the interface in accordance with your device configuration The Properties Copy Delete and Select buttons are now active Fi...

Page 150: ... and return to the project wizard Figure 5 10 Complete setting the interface Click on Continue to set up a drive unit in the project wizard A search is made for the connected device online via the selected access point in this case via USB and is then displayed in the preview window of the project Wizard Figure 5 11 Drive unit inserted Click on Continue A project summary is displayed ...

Page 151: ...missioning 5 5 Procedure for commissioning via STARTER Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 151 Figure 5 12 Summary Click Complete to finish creating a new drive unit project ...

Page 152: ...gure the drive unit In the project navigator open the component that contains your drive unit Figure 5 13 Project navigator configuring the drive unit In the project navigator click on the drive device you want to configure Click on the button Connect to selected target devices Define the selected access point to the selected target device ...

Page 153: ...t device selection and access point The dialog screen lists all existing devices in the project Specify access point Select DEVICE access for a device if the connection to the programming device or PC is established via the USB interface Select S7ONLINE access for a device if the connection to the programming device or PC is established via PROFINET or PROFIBUS ...

Page 154: ...ffline comparison Figure 5 15 Online offline comparison When connecting to the target device a comparison is made between the project in STARTER created offline and the configuration in the target device this is called the online off line comparison The differences that are found must be resolved Click on load HW configuration to the PG ...

Page 155: ...ing 5 5 Procedure for commissioning via STARTER Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 155 Figure 5 16 Online offline comparison aligned After aligning the configuration click on Close ...

Page 156: ...ng via STARTER Inverter cabinet units 156 Operating Instructions 12 2014 A5E32923362A Configuring the drive unit Figure 5 17 Project navigator configuring the drive unit online Double click on Control Unit The configuration screen form is opened ...

Page 157: ...Commissioning 5 5 Procedure for commissioning via STARTER Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 157 Figure 5 18 Configuring the drive unit Click on Wizard ...

Page 158: ... options belonging to your drive unit by clicking on the corresponding checkbox see type plate Note Motor reactor or dv dt filter During option selection it is essential to activate any motor reactor option L08 or dv dt filter option L07 L10 being used otherwise the motor control will not perform at its best Note Check option selection Check your options carefully against the options specified on ...

Page 159: ...e Depending on the selected control you can select from one of the following open loop closed loop control modes 0 V f control with linear characteristic 1 V f control with linear characteristic and FCC 2 V f control with parabolic characteristic 4 V f control with linear characteristic and ECO 7 V f control with parabolic characteristic and ECO 20 Speed control without encoder Click Continue Note...

Page 160: ...ommand sources the list of selection options depends on the deployed Control Unit see also Section Pre assignment of inputs outputs and wiring via p0015 macros Page 124 No selection 7 Fieldbus with data set switchover 9 Standard I O with MOP 12 Standard I O with analog setpoint 14 Process industry with fieldbus 15 Process industry 17 2 wire forw backw1 18 2 wire forw backw2 19 3 wire enable forw b...

Page 161: ...nder Standard choose the appropriate standard for your motor whereby the following is defined IEC motor 50 Hz SI unit Line frequency 50 Hz motor data in kW NEMA motor 60 Hz US unit Line frequency 60 Hz motor data in hp NEMA motor 60 Hz SI unit Line frequency 60 Hz motor data in kW Under Power unit application If the load cycle 1 Load duty cycle with low overload for vector drives is permanently se...

Page 162: ...om the list For individual motor types there is a list of standard motors which simplifies entering motor data Enter the motor data The required motor data are manually entered see the next section Under Parallel connection motor enter the number of motors connected in parallel when required Motors connected in parallel must be of the same type and size Note Selecting the motor type The selection ...

Page 163: ...n parameter p0306 in the List Manual Click on Continue Configuring the motor entering motor data Figure 5 24 Configuring the motor entering motor data Enter the motor data see motor rating plate Select under Motor connection type whether the motor is connected in the star or delta connection If the motor has a delta connection you can select in 87Hz calculation that the motor is operated with 87 H...

Page 164: ...r identification 0 Disabled 1 Identifying motor data and optimizing the closed loop speed control 2 Identifying motor data at standstill 3 Optimizing closed loop speed control when rotating Note The motor identification in standstill is the correct selection for SINAMICS G120P in many cases If increased demands are placed on the accuracy of the torque or speed it is also desirable to perform the m...

Page 165: ...ng motor causes the rotating measurement to be performed after completion of the commissioning and the next drive release During the rotating measurement the drive will cause the motor to move until it reaches the maximum motor speed This can result in death or severe physical injury Ensure that the EMERGENCY STOP functions are functional during commissioning Observe the relevant safety regulation...

Page 166: ...166 Operating Instructions 12 2014 A5E32923362A Entering important parameters Figure 5 26 Important parameters Enter the required parameter values Note Tooltips STARTER provides tool tips if you position your cursor on the required field without clicking in the field Click Continue ...

Page 167: ...gure 5 27 Calculating the motor data Under Exit motor commissioning select the appropriate default settings for your device configuration Note Parameters involved when calculating the motor data When calculating the motor data all of the relevant motor parameters are calculated the details are described in the List Manual in parameter p0340 Click on Continue ...

Page 168: ... data Figure 5 28 Summary of the drive unit data You can use the Copy to clipboard function to copy the summary of the drive unit data displayed on the screen to a word processing program for further use Select RAM to ROM backup the data in the drive if after commissioning the data is to be saved in the non volatile memory of the drive unit Click Finish ...

Page 169: ...ons 12 2014 A5E32923362A 169 Operation 6 6 1 Section content This section provides information on the following Basic information about the drive system Communication via PROFINET IO PROFIBUS DP EtherNet IP RS485 CANopen Operation with the IOP ...

Page 170: ...an be accessed via the following means PC with the STARTER commissioning tool Intelligent Operator Panel IOP Parameter types The following adjustable and display parameters are available Adjustable parameters write read These parameters have a direct impact on the behavior of a function Example Ramp up and ramp down time of a ramp function generator Display parameters read only These parameters ar...

Page 171: ...drive data set contains the parameters for switching between different drive control configurations The CDS and DDS can be switched over during normal operation 6 2 2 Data sets Description For many applications it is beneficial if more than one parameter can be changed simultaneously by means of one external signal during operation or when the system is ready for operation This can be carried out ...

Page 172: ...or control commands digital signals ON OFF enable signals p0844 etc Jog p1055 etc Connector inputs for setpoints analog signals Main setpoint and main setpoint scaling p1070 p1071 In the delivery condition two command data sets are available this number can be increased to a maximum of four using p0170 number of command data sets CDS The following parameters are available for selecting command dat...

Page 173: ...tch easily between different drive configurations by selecting the corresponding drive data set Binector inputs p0820 and p0821 are used to select a drive data set They represent the number of the drive data set 0 to 3 in binary format where p0821 is the most significant bit p0820 BI Drive data set selection DDS bit 0 p0821 BI Drive data set selection DDS bit 1 Copying the command data set CDS Set...

Page 174: ...drive contains a large number of interconnectable input and output variables and internal control variables BICO technology Binector Connector Technology allows the drive to be adapted to a wide variety of conditions Digital signals which can be connected freely by means of BICO parameters are identified by the prefix BI BO CI or CO in their parameter name These parameters are identified according...

Page 175: ...nnector outputs signal source The options for interconnecting connectors are restricted to ensure that performance is not adversely affected Table 6 3 Connectors Abbreviation and sym bol Name Description Connector input Connector input signal sink Can be interconnected to a connector output as source The number of the connector output must be en tered as a parameter value Connector output Connecto...

Page 176: ...CI and BI parameter For CO and BO parameters only the data type of the BICO parameter is given Notation Data type BICO input Data type parameter Data type BICO parameter Example Unsigned32 Integer16 Data type BICO output Data type BICO parameter Example FloatingPoint32 The possible interconnections between BICO input signal sink and BICO output signal source are described in the List Manual in the...

Page 177: ...1 p2081 0 15 BI Binector connector converter status word 2 p2082 0 15 BI Binector connector converter status word 3 p2083 0 15 BI Binector connector converter status word 4 p2084 0 15 BI Binector connector converter status word 5 Connector binector converter A 32 bit integer double word or a 16 bit integer word is converted to individual digital signals p2099 0 1 CI Connector binector converter si...

Page 178: ...www automation siemens com mcms automation en industrial communications profinet Pages Default aspx The configuration of the functions is described in the PROFINET system description http support automation siemens com WW view en 19292127 manual 6 3 1 What do you need for communication via PROFINET Check the communication settings using the following table If you answer Yes to the questions you ha...

Page 179: ...nnecting the PROFINET cable Instructions for assembling the SIMATIC NET Industrial Ethernet FastConnect RF45 Plug 180 can be found on the Internet under product information Assembly instructions for SIMATIC NET Industrial Ethernet FastConnect RJ45 Plug http support automation siemens com WW view en 37217116 133300 Laying and shielding the PROFINET cable Information can be found on the Internet PRO...

Page 180: ...evice file 6 3 4 Select telegram The following telegrams are available Parameter Description p0015 Macro drive unit Configure the interface in the basic commissioning and select a telegram p0922 PROFIdrive telegram selection Set the send and receive telegram also see Cyclic communication Page 186 1 20 350 352 353 354 999 Standard telegram 1 PZD 2 2 factory setting Standard telegram 20 PZD 2 6 SIEM...

Page 181: ...ormat Explanation Associated parameters Example for the content I M0 u8 54 PROFINET Inverter specific data read only See below I M1 Visible String 32 Plant system identifier p8806 0 31 ak12 ne bo2 fu1 Visible String 22 Location code p8806 32 53 sc2 or45 I M2 Visible String 16 Date p8807 0 15 2014 05 21 12 15 I M3 Visible String 54 Any comment p8808 0 53 I M4 Octet String 54 Test signature for trac...

Page 182: ...n settings and can control the inverter via the fieldbus Questions Description Is the inverter correctly connected to the PROFIBUS See Section Connect the frequency inverter to PROFIBUS Page 183 Have you configured the communication between the inverter and the higher level controller See Section Configuring communication to the control Page 183 Do the addresses in the inverter and the higher leve...

Page 183: ... connecting the PROFIBUS cable 6GK1500 0FC10 6GK1500 0EA02 Pin assignment at the inverter For the pin assignment at the inverter refer to Section CU230P 2 DP Control Unit option K97 Page 78 Communication with the controller even when the supply voltage on the Power Module is switched off You must supply the Control Unit with 24 VDC at terminals X9 1 2 on the Power Module if you wish to maintain co...

Page 184: ...lder on the memory card 2 Import the GSD into the configuring tool of your controller 3 Configure the communication between the controller and the inverter in your control 6 4 4 Setting the address You set the PROFIBUS address of the inverter using the address switch on the Control Unit in parameter p0918 or in STARTER In parameter p0918 factory setting 126 or in STARTER you can only set the addre...

Page 185: ...le Parameter Description p0015 Macro drive unit Configure the interface in the basic commissioning and select a telegram p0922 PROFIdrive telegram selection Set the send and receive telegram also see Cyclic communication Page 186 1 20 350 352 353 354 999 Standard telegram 1 PZD 2 2 factory setting Standard telegram 20 PZD 2 6 SIEMENS telegram 350 PZD 4 4 SIEMENS telegram 352 PZD 6 6 SIEMENS telegr...

Page 186: ...units 186 Operating Instructions 12 2014 A5E32923362A 6 5 PROFIdrive profile for PROFIBUS and PROFINET 6 5 1 Cyclic communication The send and receive telegrams of the inverter for the cyclic communication are structured as follows Figure 6 6 Telegrams for cyclic communication ...

Page 187: ...3 ZSW3 NSOLL_A NIST_A_GLATT IAIST_GLATT Control word 1 Status word 1 Control word 3 Status word 3 Speed setpoint Smoothed actual speed value Smoothed actual current value MIST_GLATT PIST_GLATT M_LIM FAULT_CODE WARN_CODE MELD_NAMUR Current torque Current active power Torque limit value Fault number Alarm number Fault word according to VIK NAMUR definition Interconnection of the process data Figure ...

Page 188: ... word transfer of send and receive data r2050 p2051 If you require an individual telegram for your application e g for transferring double words you can adjust one of the predefined telegrams via parameters p0922 and p2079 For details please refer to the List Manual function diagrams 2420 and 2472 6 5 1 1 Control and status word 1 The control and status words fulfill the specifications of PROFIdri...

Page 189: ...ediately sets its ramp function generator output to 0 p1140 0 r2090 4 1 Do not disable RFG The ramp function generator can be enabled 5 0 Stop RFG The output of the ramp function generator stops at the actu al value p1141 0 r2090 5 1 Enable RFG The output of the ramp function generator follows the set point 6 0 Inhibit setpoint The inverter brakes the motor with the ramp down time p1121 of the ram...

Page 190: ...99 5 6 1 Closing lockout active It is only possible to switch on the motor after an OFF1 followed by ON p2080 6 r0899 6 7 1 Alarm active The motor remains switched on no acknowledgement is necessary p2080 7 r2139 7 8 1 Speed deviation within the tolerance range Setpoint actual value deviation within the tolerance range p2080 8 r2197 7 9 1 Master control requested The automation system is requested...

Page 191: ...tpoint bit 2 p1022 0 r2093 2 3 1 Fixed setpoint bit 3 p1023 0 r2093 3 4 1 DDS selection bit 0 Changes over between settings for differ ent motors drive data sets p0820 r2093 4 5 1 DDS selection bit 1 p0821 r2093 5 6 Reserved 7 Reserved 8 1 Technology controller enable p2200 0 r2093 8 9 1 DC braking enable p1230 0 r2093 9 10 Reserved 11 1 1 Enable droop Enable or inhibit speed controller droop p149...

Page 192: ... 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 Ramping completed Ramp function generator is not active 10 1 Technology controller output at lower limit Technology controller output p2292 11 1 Technology controller output at upper limit Technology controller output p2291 12 Reserved ...

Page 193: ...ation p2079 PROFIdrive PZD telegram selection extended 1 20 350 352 353 354 Standard telegram 1 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 r2050 0 11 PROFIdrive PZD receive word Connector output to interconnect the PZD setpoints in the word format received from the PROFIdri...

Page 194: ...Free telegram message frame configuration r2050 0 11 PROFIdrive PZD receive word Connector output to interconnect the PZD setpoints in the word format received from the PROFIdrive controller p2051 0 11 PROFIdrive PZD send word Selection of the PZD actual values in the word format to be sent to the PROFIdrive controller For further information refer to the function block diagrams 2468 and 2470 of t...

Page 195: ...6 7 8 1 The required element of the parameter is specified in IND 2nd word 2 The following request IDs are identical 1 6 2 7 3 8 We recommend that you use identifiers 6 7 and 8 Table 6 6 Response identifiers inverter controller Response iden tifier Description 0 No response 1 Transfer parameter value word 2 Transfer parameter value double word 3 Transfer descriptive element 1 4 Transfer parameter ...

Page 196: ...is not possible for tempo rary reasons that are not specified 14 hex Inadmissible value change request with a value that is within the limits but which is illegal for other permanent reasons i e a parameter with defined individual values 65 hex Parameter number is currently deactivated depending on the mode of the inverter 66 hex Channel width is insufficient communication channel is too small for...

Page 197: ...1 0 0 0 0 0 20000 21999 20000 50 hex 0 1 0 1 0 0 0 0 30000 31999 30000 F0 hex 1 1 1 1 0 0 0 0 60000 61999 60000 74 hex 0 1 1 1 0 1 0 0 Indexed parameters For indexed parameters you must write the index as hex value into the subindex IND bit 15 8 Parameter contents Parameter contents can be parameter values or connector parameters For interconnecting connector parameters refer to BICO technology In...

Page 198: ... 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 9 Telegram for a read request from r7841 2 Write request Changing the automatic restart mode p1210 The restart mode is inhibited in the factory setting p1210 0 In order to activate the automatic restart with acknowledge all ...

Page 199: ...ameter DI 2 2 Figure 6 11 Telegram to assign DI 2 with ON OFF1 Other application examples See also Reading and writing parameters via PROFIBUS http support automation siemens com WW view en 8894584 6 5 1 5 Slave to slave communication Direct data exchange is sometimes called slave to slave communication or data exchange broadcast Here slaves exchange data without any direct involvement of the mast...

Page 200: ... acyclically via PROFIBUS and PROFINET The inverter supports the following types of acyclic communication Reading and writing parameters via data set 47 up to 240 bytes per write or read request Reading out profile specific parameters Reading parameter values Table 6 8 Request to read parameters Data block Byte n Bytes n 1 n Header Reference 01 hex FF hex 01 hex Read request 0 01 hex Number of par...

Page 201: ...0 hex OctetString 13 hex TimeDifference 41 hex Byte 42 hex Word 43 hex Double word 44 hex Error Number of index values or for a negative response number of error values 4 Value of the 1st index or for a negative response error value 1 You can find the error values in a table at the end of this section 6 Values parameter 2 Values parameter m Changing parameter values Table 6 10 Request to change pa...

Page 202: ...der Reference identical to a change request 02 hex 0 01 hex Number of parameters identical to a change request 2 Table 6 12 Response if the inverter was not able to completely execute the change request Data block Byte n Bytes n 1 n Header Reference identical to a change request 82 hex 0 01 hex Number of parameters identical to a change request 2 Values parameter 1 Format 40 hex Zero change reques...

Page 203: ...maximum transfer length 16 hex Illegal parameter address illegal or unsupported value for attribute number of elements parameter number subindex or a combination of these 17 hex Illegal format change request for an illegal or unsupported format 18 hex Number of values not consistent number of values of the parameter data to not match the number of elements in the parameter address 19 hex Drive obj...

Page 204: ...rgy management system for production plants based on the PROFINET communication protocol The functionality is certified and described in the PROFIenergy profile of the PNO The inverter supports the PROFIenergy profile V1 1 and the function unit class 3 PROFIenergy functions of the inverter The controller transfers the PROFIenergy commands in acyclic operation to the inverter in data set 80A0 hex P...

Page 205: ...object number that can be accessed using the Get_Measurement_Values_with_object_number command Get_Measurement_ Values The command returns the requested measured value using the measured value ID Get_Measurement_Values_with_object_number The command returns the requested measured values using the measured value ID and the object number The object number corresponds to the drive object ID Displayin...

Page 206: ...transition to the energy saving mode the inverter issues an OFF1 command and enters the start inhibit state S1 p5611 1 0 You can use p5614 to interconnect a signal source that switches the inverter off and places it in the start inhibit state S1 PROFIenergy measured values PROFIenergy SINAMICS source parameters Value range Measured value Accuracy Unit ID Name Domain Class Number Name 34 Active pow...

Page 207: ... SIMATIC NET Industrial Ethernet FastConnect RJ45 Plug http support automation siemens com WW view en 37217116 133300 Procedure To connect the inverter to a controller via Ethernet proceed as follows 1 Connect the inverter to the controller via an Ethernet cable 2 Either create a generic I O module Page 216 in your controller for cyclic data exchange between the controller and the inverter or load...

Page 208: ...to communicate with a higher level controller via EtherNet IP you must set parameter p2030 10 Further you must set the following data IP address in p8921 currently valid value in r8931 Subnet mask in p8923 currently valid value in r8933 Default gateway in p8922 currently valid value in r8932 Name of station in p8920 currently valid value in r8930 These parameters apply if p2030 10 is set for Ether...

Page 209: ...s not issue any signals within this time 6 7 4 Additional settings if you are working with the ODVA AC DC drive profile If you change the following settings in the inverter by accessing the appropriate parameters you must switch off the inverter and switched it on again in order that these changes become effective The changes become immediately effective when making the changes via the controller ...

Page 210: ...hex 43E hex 1025 1086 Parameter object x 1 these objects are part of the Ethernet IP system management ODVA AC DC assembly Number required optional Type Name hex dec 14 hex 20 Required Sending Basic Speed Control Output 15 hex 21 Optional Sending Extended Speed Control Output 16 hex 22 Optional Sending Speed and Torque Control Output 17 hex 23 Optional Sending Extended Speed and Torque Control Out...

Page 211: ...t 5 Value Low Byte 13 Data Out 5 Value High Byte 14 Data Out 6 Value Low Byte 15 Data Out 6 Value High Byte 16 Data Out 7 Value Low Byte 17 Data Out 7 Value High Byte 18 Data Out 8 Value Low Byte 19 Data Out 8 Value High Byte 20 Data Out 9 Value Low Byte 21 Data Out 9 Value High Byte 22 Data Out 10 Value Low Byte 23 Data Out 10 Value High Byte Assembly Extended Speed Control with parameter assembl...

Page 212: ...High Byte 20 Data In 9 Value Low Byte 21 Data In 9 Value High Byte 22 Data In 10 Value Low Byte 23 Data In 10 Value High Byte Assembly Basic Speed and Torque Control Instance Number 22 type Output Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 Fault Reset RUN Forward 1 Speed Reference Low Byte 3 Speed Reference High Byte 4 Torque Reference High Byte 5 Torque Reference High Byte Assembly Ba...

Page 213: ...e 11 Data Out 3 Value High Byte 12 Data Out 4 Value Low Byte 13 Data Out 4 Value High Byte 14 Data Out 5 Value Low Byte 15 Data Out 5 Value High Byte 16 Data Out 6 Value Low Byte 17 Data Out 6 Value High Byte 18 Data Out 7 Value Low Byte 19 Data Out 7 Value High Byte 20 Data Out 8 Value Low Byte 21 Data Out 8 Value High Byte 22 Data Out 9 Value Low Byte 23 Data Out 9 Value High Byte 24 Data Out 10...

Page 214: ...yte Data In 8 Value High Byte 22 Data In 9 Value Low Byte 23 Data In 9 Value High Byte 24 Data In 10 Value Low Byte 25 Data In 10 Value High Byte Extended Speed and Torque Control Instance Number 23 type Output Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 NetRef Net CtrL Fault Reset RUN Reverse RUN Forward 1 2 Speed Reference Low Byte 3 Speed Reference High Byte 4 Torque Reference High B...

Page 215: ... 4 Value Low Byte 13 Data Out 4 Value High Byte 14 Data Out 5 Value Low Byte 15 Data Out 5 Value High Byte 16 Data Out 6 Value Low Byte 17 Data Out 6 Value High Byte 18 Data Out 7 Value Low Byte 19 Data Out 7 Value High Byte 20 Data Out 8 Value Low Byte 21 Data Out 8 Value High Byte 22 Data Out 9 Value Low Byte 23 Data Out 9 Value High Byte 24 Data Out 10 Value Low Byte 25 Data Out 10 Value High B...

Page 216: ...ow Byte 23 Data In 9 Value High Byte 24 Data In 10 Value Low Byte 25 Data In 10 Value High Byte 6 7 6 Create generic I O module For certain controllers you cannot use the EDS file provided by the ODVA In these cases you must create a generic I O module in the controller for the cyclic communication Procedure Proceed as follows to create a generic I O module 1 In your controller via New module crea...

Page 217: ... HVAC Control Unit option K98 Page 87 This connector has short circuit proof isolated pins Figure 6 12 Communication network via RS485 You must switch in the bus terminating resistor for the first and last nodes The position of the bus terminating resistor can be found in Section CU230P 2 HVAC Control Unit option K98 Page 87 Note During bus operation the first and last bus subscriber must be const...

Page 218: ... slaves A master is for example A programmable logic controller e g SIMATIC S7 200 A PC The inverter is always a slave A maximum of 31 slaves is possible The maximum cable length is 100 m Information about how to connect the inverter to the USS fieldbus is provided in Section Integrating inverters into a bus system via the RS485 interface Page 217 6 8 2 1 Basic settings for communication Setting t...

Page 219: ...us analog outputs Parameter to interconnect the analog outputs for control via the fieldbus p2030 1 Fieldbus telegram selection 1 USS p2020 Baud rate Factory setting 38400 bit s p2022 Fieldbus interface USS PZD number Sets the number of 16 bit words in the PZD part of the USS telegram Setting range 0 8 0 8 words p2023 Fieldbus interface USS PIV number Sets the number of 16 bit words in the PIV par...

Page 220: ... ASCII character 02 hex indicates the beginning of the message LGE The telegram length LGE is calculated as follows LGE user data n bytes ADR 1 byte BCC 1 byte ADR Bit 7 0 Normal data exchange Bit 7 1 To transfer telegrams that require a net data structure different from the device profile Bit 6 0 Normal data exchange Bit 6 1 Testing the bus connection The inverter returns the telegram un changed ...

Page 221: ...es are transferred p2023 3 You can select this setting if you only want to read or write 16 bit data or alarm signals p2023 4 If you want to read or write 32 bit values for example indexed parameters or bit parameters e g r0722 2 then this setting is required In this case the send or receive telegram always contains four words even if only three would be required The values are entered right justi...

Page 222: ... Bit 11 in the 1st word is reserved and is always assigned 0 The diagram shows a parameter channel that is four words long You can find examples of telegrams at the end of this section Request and response IDs Bits 12 to 15 of the 1st word of the parameter channel contain the request and response identifier Table 6 14 Request identifiers controller inverter Request identi fier Description Response...

Page 223: ... exceeded change request with a value outside 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 perm...

Page 224: ... permitted change is not permitted as the access code is not availa ble Parameter number Parameter numbers 2000 PNU parameter number Write the parameter number into the PNU PKE bit 10 0 Parameter numbers 2000 PNU parameter number offset Write the parameter number minus the offset into the PNU PKE bit 10 0 Write the offset in the page index IND bit 15 8 Table 6 17 Offset and page index of the param...

Page 225: ...f the connector parameter Low word bits 10 15 The index or bit field number of the connector parameter Low word bits 0 9 Telegram examples length of the parameter channel 4 Read request Read out serial number of the Power Module r7841 2 To obtain the value of the indexed parameter r7841 you must fill the telegram of the parameter channel with the following data PKE bit 12 15 AK 6 request parameter...

Page 226: ...WE2 bit 0 15 1A hex 26 1A hex Figure 6 16 Telegram to activate the automatic restart with p1210 26 Write request Assign digital input 2 with the function ON OFF1 p0840 1 722 2 In order to link digital input 2 with ON OFF1 you must assign parameter p0840 1 source ON OFF1 the value 722 2 DI 2 To do this you must fill the telegram of the parameter channel as follows PKE bit 12 15 AK 7 hex change para...

Page 227: ...int HSW Status word 1 ZSW1 and main actual value HIW If p2022 is greater than or equal to 4 then the inverter receives the additional control word STW2 You define the sources of the PZD using parameter p2051 For further information please refer to the List Manual 6 8 2 6 Time out and other errors You require the telegram runtimes in order to set the telegram monitoring The character runtime is the...

Page 228: ... of the pure residual runtime Before each request telegram the master must maintain the start delay The start delay must be 2 character runtime The slave only responds after the response delay has expired Figure 6 20 Start delay and response delay The duration of the start delay must at least be as long as the time for two characters and depends on the baud rate Table 6 19 Duration of the start de...

Page 229: ...from the slave Telegram monitoring of the inverter The inverter monitors the time between two requests of the master Parameter p2040 defines the permissible time in ms If a time p2040 0 is exceeded then the inverter interprets this as telegram failure and responds with fault F01910 150 of the residual runtime is the guide value for the setting of p2040 i e the telegram runtime without taking into ...

Page 230: ...in binary format The data throughput is greater than in ASCII code Modbus TCP Data as TCP IP packets TCP port 502 is reserved for Modbus TCP Modbus TCP is currently undergoing definition as a standard IEC PAS 62030 pre standard The Control Unit supports Modbus RTU as a slave with even parity Communication settings Communication using Modbus RTU takes place over the RS485 interface with a maximum o...

Page 231: ...hes this address will always be the one that takes effect and parameter p2021 factory setting 1 will not be able to be changed The positions of the address switches are de scribed in Section CU230P 2 HVAC Control Unit option K98 Page 87 Procedure To change the bus address proceed as follows 1 Set the address using one of the subsequently listed options Using the address switches With the IOP using...

Page 232: ...lave must have sent a response to the master p2024 1 Character delay time Character delay time Maximum permissible delay time between the individual characters in the Modbus frame Modbus standard processing time for 1 5 bytes p2024 20 Inter telegram delay Maximum permissible delay time between Modbus telegrams Modbus standard processing time for 3 5 bytes r2029 Fieldbus fault statistics Displays r...

Page 233: ...lave communication is not possible The Control Unit always operates as slave The following figure shows the structure of a Modbus RTU telegram Figure 6 21 Modbus with delay times The data area of the telegram is structured according to the mapping tables 6 8 3 3 Baud rates and mapping tables Permissible baud rates and telegram delay The Modbus RTU telegram requires pauses for the following cases S...

Page 234: ... ms 0 341 ms 115200 0 095 ms 1 75 ms 0 278 ms 187500 0 059 ms 1 75 ms 0 171 ms Note The factory setting for p2024 1 and p2024 2 is 0 The inverter specifies the associated values depending on the protocol selection p2030 or the baud rate Modbus register and Control Unit parameters The Modbus protocol contains register or bit numbers for addressing memory You must assign the appropriate control word...

Page 235: ...4 0 40221 AO 1 R 100 100 0 100 0 r0774 1 Digital inputs 40240 DI 0 R 1 HIGH LOW r0722 0 40241 DI 1 R 1 HIGH LOW r0722 1 40242 DI 2 R 1 HIGH LOW r0722 2 40243 DI 3 R 1 HIGH LOW r0722 3 40244 DI 4 R 1 HIGH LOW r0722 4 40245 DI 5 R 1 HIGH LOW r0722 5 Analog inputs 40260 AI 0 R 100 300 0 300 0 r0755 0 40261 AI 1 R 100 300 0 300 0 r0755 1 40262 AI 2 R 100 300 0 300 0 r0755 2 40263 AI 3 R 100 300 0 300 ...

Page 236: ...r0947 6 40407 Fault number index 6 R 1 0 32767 r0947 7 40408 Alarm number R 1 0 32767 r2110 0 40499 PRM ERROR code R 1 0 99 Technology controller 40500 Technology controller enable R W 1 0 1 p2200 r2349 0 40501 Technology controller MOP R W 100 200 0 200 0 p2240 Technology controller adjustment 40510 Time constant for actual value filters of the technology controller R W 100 0 00 60 0 p2265 40511 ...

Page 237: ...The number of addressed registers is contained in bytes 4 and 5 of the read request Table 6 22 Invalid read requests Read request Inverter response Invalid register address Exception code 02 invalid data address Read a write only register Telegram in which all values are set to 0 Read a reserved register Controller addresses more than 125 registers Exception code 03 invalid data value The start ad...

Page 238: ...nd register High Data of second register Low CRC Low CRC High Structure of a write request via Modbus function code 06 FC 06 Start address is the holding register address Using FC 06 precisely one register can always be addressed with one request The value to be written to the addressed register is contained in bytes 4 and 5 of the write request Table 6 25 Write request and response of the inverte...

Page 239: ...write register 40100 Register start address Low Register data High Register data Low CRC Low CRC High The response returns the register address bytes 2 and 3 and the value bytes 4 and 5 that was written by the higher level controller to the register Table 6 27 Slave response to the write request Example Byte Description 11 h 06 h 00 h 63 h 55 h 66 h xx h xx h 0 1 2 3 4 5 6 7 Slave address Function...

Page 240: ...legal function code An unknown unsupported function code was sent to the slave 02 Illegal Data Address An invalid address was requested 03 Illegal data value An invalid data value was detected 04 Server failure Slave has terminated during processing Maximum processing time p2024 0 The slave response time is the time in which the Modbus master expects a response to a request Set the same slave resp...

Page 241: ...must not be confused with the Ethernet MAC address Data exchange with the client The inverter receives control commands and setpoints via service instructions from the controller and transfers its status back to the controller The inverter can also send telegrams automatically itself respectively execute services e g I Am Communication settings The Control Unit supports BACnet via RS485 BACnet MS ...

Page 242: ...dress will always be the one that takes effect and parameter p2021 cannot be changed The positions of the address switches are described in Section CU230P 2 HVAC Control Unit option K98 Page 87 Procedure To change the bus address proceed as follows 1 Set the address using one of the subsequently listed options Using the address switches With the IOP using p2021 In STARTER using screen form Control...

Page 243: ...value of the present value of an object instance for which the server transfers an UnConfirmedCOV_Notification or ConfirmedCOV_Notification You can use these parameters to set for which inverter value changes an UnConfirmed COV_Notification or ConfirmedCOV_Notification result is sent The factory setting 1 means that the inverter sends an UnConfirmedCOV_Notification or Confirmed COV_Notification if...

Page 244: ...ReadProperty DS RPM B Data Sharing ReadMultipleProperty B ReadPropertyMultiple DS WP B Data Sharing WriteProperty B WriteProperty DM DDB B Device Management Dynamic Device Binding B Who Is I Am DM DOB B Device Management Dynamic Object Binding B Who Has I Have DM DCC B Device Management DeviceCommunicationControl B DeviceCommunicationControl DS COV B Data Sharing COV B SubscribeCOV ConfirmedCOVNot...

Page 245: ...t_Type Protocol_Revision Max Master System_Status Protocol_Services_Supported Max Info Frames Vendor_Name Protocol_Object_Types_Supported Device Address Binding Vendor_Identifier Object_List Database Revision Model_Name Max_APDU_Length_Accepted 1 Firmware_Revision Segmentation_Supported 2 1 Length 480 2 Not supported Object properties of other object types Object property Object type Binary Input ...

Page 246: ... DI 1 ON OFF ON OFF R r0722 1 BI2 DI2 ACT State of DI 2 ON OFF ON OFF R r0722 2 BI3 DI3 ACT State of DI 3 ON OFF ON OFF R r0722 3 BI4 DI4 ACT State of DI 4 ON OFF ON OFF R r0722 4 BI5 DI5 ACT State of DI 5 ON OFF ON OFF R r0722 5 BI7 DI7 ACT State of AI 1 used as DI ON OFF ON OFF R r0722 11 BI8 DI8 ACT State of AI 2 used as DI ON OFF ON OFF R r0722 12 BI10 DO0 ACT State of DO 0 relay 1 ON OFF ON O...

Page 247: ... 0 1 R r2032 10 BV8 AT SET POINT Setpoint reached YES NO YES NO R r0052 8 BV9 AT MAX FREQ Maximum speed reached YES NO YES NO R r0052 10 BV10 DRIVE READY Inverter ready YES NO YES NO R r0052 1 BV15 RUN COM ACT ACT indicates the status of the ON command regardless of the source YES NO 0 1 R r2032 0 BV16 HIB MOD ACT ACT means that the inverter is operating in energy saving mode ON OFF 0 1 R r2399 1 ...

Page 248: ...rol ON OFF 0 1 C r0054 10 Analog Input Objects In stance ID Object name Description Unit Range Access type Parameter AI0 ANALOG INPUT 0 AI0 input signal V mA inverter dependent R r0752 0 AI1 ANALOG INPUT 1 AI1 input signal V mA inverter dependent R r0752 1 AI2 ANALOG INPUT 2 AI2 input signal V mA inverter dependent R r0752 2 AI3 ANALOG INPUT 3 AI3 input signal V mA inverter dependent R r0752 3 AI1...

Page 249: ...Firmware version inverter dependent R r0018 AV15 INV POWER Rated power of the inverter kW inverter dependent R r0206 AV16 RPM STPT 1 Reference speed of the inverter RPM 6 0 210000 W p2000 AV17 FREQ STPT PCT Setpoint 1 when controlling via BACnet 199 99 199 99 C HSW AV18 ACT FAULT Number of the fault due to be dealt with inverter dependent R r0947 0 AV19 PREV FAULT 1 Number of the last fault invert...

Page 250: ...ontroller 0 ramp up time s 0 650 W p11057 AV5101 RAMP DOWN TIME 0 Technology controller 0 ramp down time s 0 650 W p11058 AV5102 FILTER TIME 0 Technology controller 0 actual value filter time constant s 0 60 W p11065 AV5103 DIFF TIME 0 Technology controller 0 differenti ation time constant s 0 60 W p11074 AV5104 PROP GAIN 0 Technology controller 0 propor tional gain s 0 1000 W p11080 AV5105 INTEG ...

Page 251: ... controller 2 integral time s 0 1000 W p11285 AV5306 OUTPUT MAX 2 Technology controller 2 maximum limiting 200 200 W p11291 AV5307 OUTPUT MIN 2 Technology controller 2 minimum limiting 200 200 W p11292 Multi State Input Objects Instance ID Object name Description Possible values Access type Parameter MSI0 FAULT_1 Fault number 1 See List Manual List of faults and alarms R r0947 0 MSI1 FAULT_2 Fault...

Page 252: ...of the Point Numbers is provided on the following pages Setting the address You set the bus address of the inverter using the address switches on the Control Unit using pa rameter p2021 or in STARTER Valid address range 1 99 If you have specified a valid address using the address switches this address will always be the one that takes effect and parameter p2021 facto ry setting 99 will not be able...

Page 253: ...99 Slave address factory setting 99 p0840 2090 0 Wire ON OFF1 to control word 1 bit 0 p0852 2090 3 Wire the signal for Enable operation to control word 1 bit 3 p1070 2050 1 Connect the signal for the main setpoint to the communication interface p2103 0 2090 7 Connect the first signal source for acknowledgment to the communication interface p2051 0 52 0 Send status word via the communication interf...

Page 254: ...a RS485 Inverter cabinet units 254 Operating Instructions 12 2014 A5E32923362A Overview The subsequently listed Point Numbers for communication are defined using P1 in the converter The values listed in the tables refer to SI units ...

Page 255: ...Operation 6 8 Communication via RS485 Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 255 ...

Page 256: ...cabinet units 256 Operating Instructions 12 2014 A5E32923362A 1 For reasons of compatibility these type 1 subpoints can save COV area information Point Number 98 RAM TO ROM was implemented in order to be able to save these in a non volatile fashion ...

Page 257: ...en is a CAN based communication protocol with linear topology that operates on the basis of communication objects COB There are two ways you can setup the communication between the inverter and the controller Via the Predefined connection set Page 270 Via Free PDO mapping Page 271 Communication objects COB The inverter operates with communication objects from the following profiles CANopen communi...

Page 258: ...et see Section Predefined connection set Page 270 6 9 1 1 Network management NMT service Network management NMT is node oriented and has a master slave topology The NMT services can be used to initialize start monitor reset or stop nodes Two data bytes follow each NMT service All NMT services have the fixed COB ID 0 The SINAMICS inverter is an NMT slave and can adopt the following states in CANope...

Page 259: ...only processes NMT commands in the Stopped state Enter Pre Operational Command for switching from Operational or Stopped to Pre Operational In this state the node cannot process any process data PDO However the controller can use SDO parameters to change or operate the inverter which means that you can also enter setpoints via SDO Reset Node Command for switching from Operational Pre Operational o...

Page 260: ...command specifier CS Byte 1 Start 1 01hex Node ID of the addressed node Stop 2 02hex Node ID of the addressed node Enter Pre Operational 128 80hex Node ID of the addressed node Reset Node 129 81hex Node ID of the addressed node Reset Communication 130 82 hex Node ID of the addressed node The NMT master can simultaneously direct a request to one or more slaves The following is applicable Requiremen...

Page 261: ...f the connected drive unit using the SDO services An SDO connection is a peer to peer coupling between an SDO client and a server The drive unit with its object directory is an SDO server The identifiers for the SDO channel of a drive unit are defined according to CANopen as follows Receiving Server client COB ID 600 hex node ID Sending Server client COB ID 580 hex node ID Properties The SDOs have...

Page 262: ...the objects that are available to do this in Section Object directories Page 276 Object numbers for SDO jobs In CAN access the inverter parameters with the SDO service via manufacturer specific objects in the range from 2000 hex to 470F hex of the CANopen object directory Because you cannot directly address all of the parameters using this area you require for an SDO job always the parameter numbe...

Page 263: ...Nopen object can contain a maximum of 255 indexes For parameters with more than 255 indexes you must create additional CANopen objects via p8630 1 Overall 1024 indexes are possible p8630 1 0 0 255 p8630 1 1 256 511 p8630 1 2 512 767 p8630 1 3 768 1023 Switch on access to objects of the inverter parameters Access to objects of the inverter parameters is activated via p8630 0 where p8630 0 0 only ac...

Page 264: ...n you access objects that are not interconnected via the receive or send telegram you must also establish the interconnection with the corresponding CANopen parameters There follows an example for switching the control word with the CANopen parameters ON OFF1 p840 0 r8795 0 No coast down activated p0844 0 r8795 1 No fast stop activated p0848 0 r8795 2 Enable operation p0852 0 r8795 3 Enable ramp f...

Page 265: ...to write a read only object 0602 0000 hex Object does not exist in the object dictionary 0604 0041 hex Object cannot be mapped to the PDO 0604 0042 hex The number and length of the objects to be mapped would exceed PDO length 0604 0043 hex General parameter incompatibility reason 0604 0047 hex General internal incompatibility in the device 0606 0000 hex Access failed due to an hardware error 0607 ...

Page 266: ...ailed or no object dictionary is present e g object dictionary is generated from file and generation fails because of a file er ror 6 9 1 5 PDO and PDO services Process data objects PDO CANopen transfers the process data using Process Data Objects PDO There are send PDOs TDPO and receive PDOs RPDO CAN controller and inverter each exchange eight TPDOs and RPDOs PDO communication parameters and PDO ...

Page 267: ...OB IDs can be found in Section CANopen functions of the converter Page 257 Section Predefined connection set Page 270 explains how the COB IDs are calculated Transmission type For process data objects the following transmission types are available which you set in index 1 of the communication parameter p8700 1 p8707 1 p8720 1 p8727 1 in the inverter Cyclic synchronous value range 1 240 TPDO after ...

Page 268: ...zation object must include a transmission type 1 n Transmission type 1 PDO in each SYNC cycle Transmission type n PDO in every n th SYNC cycle The following diagram shows the principle of synchronous and asynchronous transmission Figure 6 25 Principle of synchronous and asynchronous transmission For synchronous TPDOs the transmission mode also identifies the transmission rate as a factor of the SY...

Page 269: ...one consumer or multiple consumers Via Read PDO the consumer of the PDO receives the data of the mapped application object from the producer SYNC service The SYNC object is sent periodically from the SYNC producer The SYNC signal represents the basic network cycle The standard Communication cycle time parameter sets the time interval between two SYNC signals in the master In order to ensure CANope...

Page 270: ...u integrate the inverter using the factory setting in CANopen the inverter receives the control word and the speed setpoint from the controller The inverter returns the status word and the actual speed value to the controller These are the settings stipulated in the Predefined Connection Set Figure 6 26 RPDO mapping with the Predefined Connection Set ...

Page 271: ...of TPDO 2 this gives with Node ID C hex the following value 180 hex C hex 2 1 100 hex 18C hex 100 hex 28C hex COB IDRPDO 200 hex node ID RPDO no 1 100 hex Example For p8700 0 COB ID of RPDO 1 this gives with Node ID C hex the following value 200 hex C hex 1 1 100 hex 20C hex 0 hex 20C hex 6 9 1 7 Free PDO mapping Using the free PDO mapping you configure and interconnect any process data as require...

Page 272: ...n parameters for RPDO see RPDO communication parameters Page 278 Define the communication parameters for TPDO see TPDO communication parameters Page 282 4 Select the OD index for the mapping parameters Mapping parameters for RPDO see RPDO mapping parameters Page 279 Mapping parameters for TPDO see TPDO mapping parameters Page 283 5 Write OV index into the SINAMICS mapping parameters p8710 p8717 fo...

Page 273: ...Operation 6 9 Communication over CANopen Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 273 Free RPDO mapping Overview ...

Page 274: ...pen PDO 1 Create a telegram Create a PDO parameterize the PDO Com Parameters and PDO mapping parameters see Predefined connection set Page 270 and Free PDO mapping Page 271 2 Interconnect the parameters Interconnect the parameters of the PZD buffer p2050 p2060 p2051 corresponding to the mapping of point Create telegram using the mapping table r8750 r8760 or r8751 r8761 The mapping table indicates ...

Page 275: ...rd 1 p0840 0 2090 0 p0844 0 2090 1 p0844 0 2090 2 p0852 0 2090 3 p2130 0 2090 7 Torque limit r8750 1 5800 hex PZD2 Link r2050 1 PZD2 with torque limit p1522 2050 1 Speed setpoint r8750 2 6042 hex PZD3 Link r2050 2 PZD3 with speed setpoint p1070 2050 2 1 see also p8790 Automatic CAN control word interconnection Interconnecting the send buffer The inverter sends the data from the send buffer as foll...

Page 276: ...MICS param eters Trans mission Data type Default values Can be read written 1000 Device type r8600 SDO U32 r 1001 Error register r8601 SDO U8 r 1003 0 52 hex Predefined error field p8611 0 82 SDO U32 0 r w 0 Number of errors p8611 0 SDO U32 0 rw 1 Number of module p8611 1 SDO U32 0 r 2 Number of errors mod ule 1 p8611 2 SDO U32 0 r 3 A Standard error field module 1 p8611 3 p8611 10 SDO U32 0 r B N...

Page 277: ...Unit p8611 75 p8611 82 SDO U32 0 r 1005 SYNCH COB ID p8602 SDO U32 128 rw 1008 Manufacturer device name SDO 100A Manufacturer software version r0018 SDO U32 r 100C Guard time p8604 0 SDO U16 0 rw 100D Lifetime factor p8604 1 SDO U16 0 rw 1010 Store parameters p0977 SDO U16 0 rw 0 Largest subindex sup ported SDO 1 Save all parameters p0977 SDO U16 0 rw 2 Save communication parameters 0x1000 0x1fff ...

Page 278: ...me ter 0 Number of entries SDO 1 COB ID client server rx r8610 0 SDO U32 r 2 COB ID server client tx r8610 1 SDO U32 r RPDO configuration objects The following tables list the communication and mapping parameters together with the indexes for the individual RPDO configuration objects The configuration objects are established via SDO The SINAMICS parameters column shows the parameter numbers assign...

Page 279: ...r 1 COB ID used by PDO p8705 0 U32 8000 06DF hex r w 2 Transmission type p8705 1 U8 FE hex r w 1406 Receive PDO 7 communication parameter 0 Largest subindex supported U8 2 r 1 COB ID used by PDO p8706 0 U32 8000 06DF hex r w 2 Transmission type p8706 1 U8 FE hex r w 1407 Receive PDO 8 communication parameter 0 Largest subindex supported U8 2 r 1 COB ID used by PDO p8707 0 U32 8000 06DF hex r w 2 T...

Page 280: ...ing for the second application object to be mapped p8712 1 U32 0 r w 3 PDO mapping for the third application object to be mapped p8712 2 U32 0 r w 4 PDO mapping for the fourth application object to be mapped p8712 3 U32 0 r w 1603 Receive PDO 4 mapping parameter 0 Number of mapped application objects in PDO U8 0 r 1 PDO mapping for the first application object to be mapped p8713 0 U32 0 r w 2 PDO ...

Page 281: ...8715 3 U32 0 r w 1606 Receive PDO 7 mapping parameter 0 Number of mapped application objects in PDO U8 0 r 1 PDO mapping for the first application object to be mapped p8716 0 U32 0 r w 2 PDO mapping for the second application object to be mapped p8716 1 U32 0 r w 3 PDO mapping for the third application object to be mapped p8716 2 U32 0 r w 4 PDO mapping for the fourth application object to be mapp...

Page 282: ...8720 3 U8 r w 5 Event timer p8720 4 U16 0 r w 1801 Transmit PDO 2 communication parameter 0 Largest subindex supported U8 5 r 1 COB ID used by PDO p8721 0 U32 280 hex node ID r w 2 Transmission type p8721 1 U8 FE hex r w 3 Inhibit time p8721 2 U16 0 r w 4 Reserved p8721 3 U8 r w 5 Event timer p8721 4 U16 0 r w 1802 Transmit PDO 3 communication parameter 0 Largest subindex supported U8 5 r 1 COB ID...

Page 283: ...hex r w 3 Inhibit time p8726 2 U16 0 r w 4 Reserved p8726 3 U8 r w 5 Event timer p8726 4 U16 0 r w 1807 Transmit PDO 8 communication parameter 0 Largest subindex supported U8 5 r 1 COB ID used by PDO p8727 0 U32 C000 06DF hex r w 2 Transmission type p8727 1 U8 FE hex r w 3 Inhibit time p8727 2 U16 0 r w 4 Reserved p8727 3 U8 r w 5 Event timer p8727 4 U16 0 r w Table 6 33 TPDO configuration objects...

Page 284: ... for the second application object to be mapped p8732 1 U32 0 r w 3 PDO mapping for the third application object to be mapped p8732 2 U32 0 r w 4 PDO mapping for the fourth application object to be mapped p8732 3 U32 0 r w 1A03 Transmit PDO 4 mapping parameter 0 Number of mapped application objects in PDO U8 0 r w 1 PDO mapping for the first application object to be mapped p8733 0 U32 0 r w 2 PDO ...

Page 285: ...5 3 U32 0 r w 1A06 Transmit PDO 7 mapping parameter 0 Number of mapped application objects in PDO U8 0 r 1 PDO mapping for the first application object to be mapped p8736 0 U32 0 r w 2 PDO mapping for the second application object to be mapped p8736 1 U32 0 r w 3 PDO mapping for the third application object to be mapped p8736 2 U32 0 r w 4 PDO mapping for the fourth application object to be mapped...

Page 286: ...ctable receive process data I16 0 r w r8745 0 15 5810 581F 16 freely interconnectable transmit process data I16 0 r r8746 0 15 5820 5827 8 freely interconnectable receive process data I32 0 r w r8747 0 7 5828 582F Reserved 5830 5837 8 freely interconnectable transmit process data I32 0 r r8748 0 7 5828 582F Reserved 6 9 2 3 Objects from the CiA 402 drive profile The following table lists the objec...

Page 287: ...r w Profile Velocity Mode 3 6063 Actual position value r0482 SDO PDO I32 r 6069 Velocity sensor actual value r0061 SDO PDO I32 r 606B Velocity demand value r1170 SDO PDO I32 r 606C Velocity actual value Actual velocity r0063 SDO PDO I32 r 6083 Profile acceleration p1082 p1120 SDO I32 r w 6084 Profile deceleration p1082 p1121 SDO I32 0 r w 6085 Quick stop deceleration p1082 p1135 SDO I32 0 r w 6086...

Page 288: ...120 SDO U16 r w 1 Without ramp function generator 2 With ramp function generator 3 The inverter processes the objects of profile velocity mode and profile torque mode But they cannot be set nor selected in inverters 6 9 3 Integrating the converter into CANopen Commissioning Precondition STARTER version 4 2 is installed on the computer used to commission the system The inverter is connected to a CA...

Page 289: ...ommunication is provided in Sections Object directories Page 276 and CANopen functions of the converter Page 257 6 9 3 1 Connecting inverter to CAN bus Connect the converter to the fieldbus via the 9 pin SUB D pin connector The connections of this pin connector are short circuit proof and isolated If the converter forms the first or last slave in the CANopen network then you must switch in the bus...

Page 290: ... Communication CAN screen form under the CAN interface tab Setting range 10 kbit s 1 Mbit s factory setting 20 kbit s The maximum permitted cable length for 1 Mbit s is 40 m In order that a newly set or modified data transfer rate becomes effective switch on the inverter power supply and if being used the 24 V supply for the Control Unit Switch on the voltages again after all LEDs at the inverter ...

Page 291: ...g value for heartbeat Set in p8606 the cycle time for the heartbeat in milliseconds Inverter behavior with a bus fault With a bus fault the CAN master goes to the Bus OFF status In the inverter set the response via the p8641 parameter Factory setting p8641 3 OFF3 Once the bus fault has been remedied you can confirm the fault as follows Via OFF ON This enables you to remove the Bus OFF state and re...

Page 292: ...e Proceed as follows to accept the actual current value as send object in the communication 1 Set the OV index for the actual current value first free OV index from the send data from the Free objects 5810 table 2 Map the OV index for the actual current value with PZD2 Set the COB ID of TPDO1 to invalid p8720 0 800001B2 hex Link the mapping parameter object 2 of TPDO1 p8730 1 with the OV index for...

Page 293: ...rom the Free objects 5800 table 2 Map the OV index for the torque limit with PZD2 Set the COB ID of RPDO1 to invalid p8700 0 80000232 hex Link the mapping parameter object 2 of RPDO1 p8710 1 with the OV index for the torque limit p8710 1 58000010 hex 5800 OV index 00 fixed value 10 16 bit value Set the COB ID of RPDO1 to valid p8700 0 40000232 hex r8750 shows which object is mapped to which PZD PZ...

Page 294: ...t the following functions Download wizards Download additional languages Download IOP firmware updates The downloads can be found on the Siemens Service and Support website Service Support website http support automation siemens com 6 10 1 2 Screen icons Screen symbols A series of symbols showing different states appears in the upper right area of the IOP display These symbols are explained in the...

Page 295: ... RAM If the power supply is interrupted all data will be lost PID autotuning Active Hibernation mode Active Energy saving mode Write protection Active Parameters cannot be changed Know how protection Active Parameters cannot be displayed or changed ESM Active Essential Service Mode emergency operation Battery state Fully charged The battery state is displayed only when the IOP hand held unit is us...

Page 296: ...n with the IOP Inverter cabinet units 296 Operating Instructions 12 2014 A5E32923362A 6 10 1 3 Menu structure Menu structure The IOP is a menu driven device and has the following menu structure Figure 6 28 IOP menu structure ...

Page 297: ...Open loop controlled pump Closed loop controlled pump Switching in a pump via PID Boost PID wizard The various wizards are described briefly below the appropriate circuit diagrams can be found in Wiring diagrams Page 304 Note Wizards The actual menu structure and the function scope of the IOP depend on the following factors Software version and type of the Control Unit to which the IOP is connecte...

Page 298: ...n accordance with the circuit diagram of the associated application wizard The inverter motor and the other units of the application have been wired in accordance with the circuit diagrams refer to the appropriate section of this manual All components of the system have been checked for their correctness and proper installation Required information for the wizards The IOP wizards require during th...

Page 299: ...tion of the motor type and input of the motor data Input of the data for the ramp function generator Selection of the sensor for the motor temperature Calculation of the motor and closed loop control data The wizard navigates you through the basic commissioning and displays various associated screens in which the options and values required for the commissioning can be set The data in the inverter...

Page 300: ...maintained in a system with minimum energy consumption The system pressure is monitored by the PID closed loop controller When the pressure remains constant the inverter operates the system with minimum frequency The setpoints are specified using analog input 0 The actual value of the system is received using analog input 1 of the pressure sensor The inverter uses this actual value in order to res...

Page 301: ...ystem consists of the following components Control Unit Power Module Motor Fan Actual value encoder feedback Motor temperature sensor optional Fan switched in via PID This application is used to operate several parallel switched fans depending on the actual air flow requirements One fan is controlled and monitored directly with the other fans being switched on and off as required A feedback from t...

Page 302: ...nstant liquid level should be maintained in a pump system If liquid is removed from the system refilling is made to a specified level The frequency setpoint is specified using the analog input The system consists of the following components Control Unit Power Module Motor Pump Motor temperature sensor optional Level sensor dry run protection optional Closed loop controlled pump The closed loop con...

Page 303: ...ntroller then responds The digital outputs are used to control the fans Because all pumps can be switched on and off by the inverter the pumps can be used with different frequencies This ensures that no pump operates continually and the workload is distributed equally among the pumps The system consists of the following components Control Unit Power Module Motor Geared motor Pumps Pressure sensor ...

Page 304: ...mpt the user through the setting and commissioning of applications a certain technical competency qualification and practical experience of the user is assumed The user must be a qualified and experienced drive technician because the commissioning of an application requires comprehensive knowledge The technician must also be familiar with all technologies and protocols of the following components ...

Page 305: ...system in which the appropriate wizard for the associated application can be selected A list with application specific questions is displayed on completion Questions concerning the ports inputs outputs and their functions can be answered using the circuit diagrams This section shows an appropriate circuit diagram for each application Figure 6 31 Compressor circuit diagram ...

Page 306: ...Operation 6 10 Operation with the IOP Inverter cabinet units 306 Operating Instructions 12 2014 A5E32923362A Figure 6 32 Pumps and fans circuit diagram ...

Page 307: ...Operation 6 10 Operation with the IOP Inverter cabinet units Operating Instructions 12 2014 A5E32923362A 307 Figure 6 33 Switching in pumps and fans via PID circuit diagram ...

Page 308: ...ions 12 2014 A5E32923362A 6 10 3 Control Overview The following settings can be changed online in the Control menu Setpoint Backward JOG operation The Control menu is accessed using the center button in the lower area of the Status screen Figure 6 34 Status screen Control menu marked ...

Page 309: ... selected 5 Press the navigation wheel to select the setpoint entry 6 The Setpoint screen appears 7 Turn the navigation wheel to change the setpoint 8 Confirm the new setpoint by pressing the navigation wheel The setpoint is also changed when you press the Esc key 9 The Control screen appears 10 Press the Esc key to return to the Status screen The setpoint can be changed using the IOP only when th...

Page 310: ...e Control screen 10 Press the Esc key to return to the Status screen JOG operation If the JOG mode is activated the motor is brought manually to a specified speed when the key is pressed If the is held pressed the motor turns until the key is released again Proceed as follows to activate or deactivate the JOG mode 1 Turn the navigation wheel and select Control 2 Confirm the selection by pressing t...

Page 311: ...4 1 Overview Overview The Menu screen is selected from the three menu options in the lower area of the IOP screen If the menu options are not displayed press the navigation wheel once to display them Menu selection Menu screen If the Menu option is selected the following functions are displayed Diagnostics Parameters Wizards Upload download Tools Mark the desired function by turning the navigation...

Page 312: ...2 Diagnostics Diagnosis menu If the Diagnosis function is selected the following options are displayed Active faults alarms failures and warnings History Identification maintenance I O status Status communication I O simulation Drive enable signals Active faults alarms If this option is selected all active faults and alarms that have not yet been confirmed will be displayed The individual faults a...

Page 313: ...of the relevant fault or alarm is displayed If the INFO OK or Esc key is pressed again the list of faults or alarms is displayed Identification maintenance When this option is selected the supported identification and maintenance I M data are displayed Two selection options are available General information I M 0 Technical information about the Control Unit to which the IOP is connected is display...

Page 314: ...ation screen in which no changes can be made Pressing the Esc key displays the previous menu again In the example shown on the right hand side the status of the digital inputs is displayed Status communication When this option is selected the status of the fieldbus inter face as well as details for the data transfer settings e g length of the status and control words are displayed In the example s...

Page 315: ...iring terminal wiring to High An analog input or output can be set to any value without requiring terminal wiring A digital output can be set to High This screen offers the following options I O three I Os can be simulated two digital I Os and one analog I O State the state of the input or output is displayed in real time If the square is displayed dark the input or output signal is available No c...

Page 316: ...scope of the IOP depend on the following factors Type of Control Unit to which the IOP is connected Firmware version of the Control Unit Firmware version of the IOP Selected function group filtering of the parameters When parameters or search values are changed it is possible to change individual digits or the complete value Pressing the navigation wheel for a longer time 3 seconds switches betwee...

Page 317: ... to access the parameters required for commissioning Set values can either be confirmed or changed e g for the fine configuration of the application or to correct false parame ter values Commissioning interface This option allows you to access the parameters associated with the commissioning interface Set values can either be confirmed or changed e g for the fine configuration of the application o...

Page 318: ...meters for data sets and unit systems Inputs outputs When this is selected you can access parameters that are required to configure the following signals Digital inputs Digital outputs Analog inputs Analog outputs You can navigate through the various inputs outputs and dis play their current configuration If required the parameter val ues can also be changed directly The parameters of the digital ...

Page 319: ...cess the parameters for the follow ing drive functions Shutdown functions Brake control Automatic restart Flying restart Safety Integrated Messages monitoring functions The inverter must be in a safe state before parameters with reference to the functions listed above can be changed Communication When this option is selected you can access the control and configuration parameters for the fieldbus ...

Page 320: ...mber is nearest to the entered number is displayed Turn the navigation wheel to change the individual digit val ues turn the navigation wheel to confirm the selection The next digit is selected automatically Repeat the process as described above Once all fields have been completed the IOP shows the parameter If you have selected a wrong num ber press Esc to go back one position If the parameter nu...

Page 321: ...ters can be fetched in order to display and possibly change their values Parameter filter When you select this option you can set the parameter ac cess level The default setting is Standard This allows you to access the most frequently used parameters The selection of the Expert access level allows access to all available parameters 6 10 4 4 Up Download Overview The upload download options allow y...

Page 322: ...If a fault occurs during the upload download process and a fault display appears press Esc to continue the upload download process Pressing OK aborts the upload download process 6 10 4 5 Extras Overview The following options for configuring the IOP are available in the Tools menu Display status wizard Drive identity Parameter settings Panel settings Display status wizard This wizard supports the u...

Page 323: ...lar value 1 In the Set status screen menu select the Scalar value option 2 Select the screen position of the value that you wish to change 3 Select the parameter value to be displayed at the selected screen position 4 Select the dimension unit for the selected parameter value 5 When selecting a dimension unit that is different than the default one you must define the conversion from one unit to th...

Page 324: ...d If they are correct select Continue 8 Select Save to save the settings or Abort wizard to terminate the wizard If you select Abort wizard all changes are rejected and the status screen is reset to the most recently configured settings 9 When the data have been successfully saved the screen returns automatically to the new status screen 10 The procedure is the same when setting other screen posit...

Page 325: ...f the inverter and display the desired values as a diagram in the trend view To define the trend view perform the following steps 1 In the Set status screen menu select the Trend view option 2 Select the screen position of the value that you wish to change 3 Select the parameter value to display axis Y1 4 Select the dimension unit for the selected parameter value ...

Page 326: ...st define the conversion from one unit to the other Define the conversion factors to convert the units of the Y1 axis 6 Select the number of decimal places to be displayed 7 Determine the value range of the Y1 axis 8 If required the other axis right Y axis can be config ured The settings are realized analogous to steps 3 7 9 Specify the desired time interval for the displayed trend view ...

Page 327: ...splayed If they are correct select Continue 11 Select Save to save the settings or Abort wizard to terminate the wizard If you select Abort wizard all changes are rejected and the status screen is reset to the most recently configured settings When the data have been successfully saved the screen returns automatically to the new status screen ...

Page 328: ...8 Operating Instructions 12 2014 A5E32923362A Pressing the INFO key longer writes the diagram data in a curve information file on the IOP The following figure shows an example of the curve information file and its storage location Figure 6 35 Curve information file ...

Page 329: ...ed This also includes the data of the Control Unit and the Pow er Module This is an information screen in which no chang es can be made Parameter settings Reset drive to the factory setting When this option is selected you can reset the inverter to the factory settings Standard data set When this option is selected you can specify the standard command data set used to display or select a new stand...

Page 330: ...o manually transfer all drive data from the internal memory of the inverter to the internal non volatile memory so that the data remains stored on the in verter until it is overwritten Panel settings Language When this option is selected you can select the language used to display the information and text of the IOP This option has already been explained in more detail in the Ini tial setting sect...

Page 331: ... panel This option allows you to restart the HMI device IOP with out losing the settings Reset operator panel to the factory setting When this option is selected you can reset the IOP to the factory settings All settings stored previously on the IOP are lost The parameter sets stored on the IOP are not deleted Display background illumination When this option is selected you can set the brightness ...

Page 332: ...er the last pressing of a key This setting can be changed to 30 seconds 60 seconds 300 seconds or continuous illumination Panel identity This screen shows the following technical information about the IOP Version of the IOP firmware Version of the menu description Version of the parameter description Text version of the menu names Index version of the parameter names Version of the wizard descript...

Page 333: ...ion can be found in the List Manual The list has the designation WRITE_NO_LOCK Note Fieldbus communication using CAN BACnet and MODBUS When these fieldbus communication protocols are used the factory settings for parameters can be changed even when the write protection function is active To ensure that the write protection function is active for communication via fieldbus if required parameter p77...

Page 334: ... status of the write protection function is dis played under the parameter name Press OK to select the parameter 6 Select 1 Activate write protection to activate the write protection function Press OK to confirm your selection 7 The display returns to the All parameters screen and the parameter for the write protection is emphasized to specify the status of the function as active Press the Esc key...

Page 335: ...agnetization for induction motors automatic restart simple process control functions real time clock and time switch emergency operation multi zone closed loop controller cascade control bypass energy saving mode logical and arithmetic functions using freely switchable function blocks 7 2 Inverter control 7 2 1 Switching the motor on and off After switching the supply voltage on the inverter norma...

Page 336: ...ntify the inverter states are defined in the PROFIdrive profile Inverter status Explanation S1 In this state the inverter does not respond to the ON command The inverter goes into this state under the following conditions ON was active when switching the inverter on Exception When the automatic restart function is active ON must be active after switching the power supply on OFF2 or OFF3 is selecte...

Page 337: ... motor on and off ON OFF1 clockwise rotation 2 Switch the motor on and off ON OFF1 counter clockwise rota tion Traction drives with control via joystick Three wire control method 1 1 Enable signal for switching the motor on and off OFF1 2 Switch the motor on ON clockwise rotation 3 Switch the motor on ON counter clockwise rotation Traction drives with control via joystick Three wire control method...

Page 338: ...ing Function 0 0 OFF1 The motor stops 0 1 OFF1 The motor stops 1 0 ON Clockwise motor rotation 1 1 ON Counter clockwise motor rotation Parameter Description p0015 12 Drive unit macro factory setting for inverters with CU230P 2 HVAC and CU230P 2 CAN Controlling the motor using the digital inputs of the inverter DI 0 DI 1 ON OFF1 Reversing Advanced setting Interconnecting control commands with digit...

Page 339: ... clockwise rotation ON OFF1 counter clockwise rotation Function 0 0 OFF1 The motor stops 1 0 ON Clockwise motor rotation 0 1 ON Counter clockwise motor rotation 1 1 ON The motor direction of rotation is based on the signal that assumes status 1 first Parameter Description p0015 17 Macro drive unit Controlling the motor using the digital inputs of the inverter DI 0 DI 1 ON OFF1 clock wise rotation ...

Page 340: ...l method 3 Table 7 4 Function table ON OFF1 clockwise rotation ON OFF1 counter clockwise rotation Function 0 0 OFF1 The motor stops 1 0 ON Clockwise motor rotation 0 1 ON Counter clockwise motor rotation 1 1 OFF1 The motor stops Parameter Description p0015 18 Macro drive unit Controlling the motor using the digital inputs of the inverter DI 0 DI 1 ON OFF1 clock wise rotation ON OFF1 coun ter clock...

Page 341: ...7 5 Three wire control method 1 Table 7 5 Function table Enable OFF1 ON clockwise rotation ON counter clockwise rotation Function 0 0 or 1 0 or 1 OFF1 The motor stops 1 0 1 0 ON Clockwise motor rotation 1 0 0 1 ON Counter clockwise motor rota tion 1 1 1 OFF1 The motor stops Parameter Description p0015 19 Macro drive unit Controlling the motor using the digital inputs of the in verter DI 0 DI 1 DI ...

Page 342: ... wire control method 2 Table 7 6 Function table Enable OFF1 ON Reversing Function 0 0 or 1 0 or 1 OFF1 The motor stops 1 0 1 0 ON Clockwise motor rotation 1 0 1 1 ON Counter clockwise motor rotation Parameter Description p0015 20 Macro drive unit Controlling the motor using the digital inputs of the in verter DI 0 DI 1 DI 2 Enable OFF1 ON Reversing Advanced setting Interconnecting control commands...

Page 343: ... main setpoint Inverter analog input Inverter 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 closed loop controller is active and app...

Page 344: ...main setpoint with analog input 0 p1075 755 0 Additional setpoint Interconnects the additional setpoint with analog input 0 You must adapt the analog input to the connected signal e g 10 V or 4 20 mA 7 3 2 Specifying the setpoint via the fieldbus Interconnecting the fieldbus with the main setpoint Figure 7 9 Fieldbus as setpoint source Most standard telegrams receive the speed setpoint as a second...

Page 345: ...asic setup of motorized potentiometer Parameter Description p1047 MOP ramp up time factory setting 10 s p1048 MOP ramp down time factory setting 10 s p1040 MOP start value factory setting 0 rpm Defines the start value rpm which is effective when first switching the motor on Table 7 10 Setting the MOP as setpoint source Parameter Remark p1070 1050 Main setpoint Interconnects the main setpoint with ...

Page 346: ...I p1041 the ramp function generator is always active Bit 02 Configure initial rounding 0 Without initial rounding 1 With initial rounding Using the initial rounding function it is possible to enter very small setpoint changes Bit 03 Store setpoint in power independent manner 0 No power independent saving 1 Setpoint is saved in the event of a power failure bit 00 1 Bit 04 Ramp function generator al...

Page 347: ...etpoint The inverter has up to 16 different fixed setpoints The higher level controller selects the appropriate fixed setpoints via digital inputs or the fieldbus The inverter distinguishes between two methods for selecting the fixed setpoints 1 Direct selection You set four different fixed setpoints By adding one or more of the four fixed setpoints up to 16 different resulting setpoints are obtai...

Page 348: ...p1001 300 000 Fixed speed setpoint 1 rpm p1002 2000 000 Fixed speed setpoint 2 rpm p0840 722 0 ON OFF1 Switch on motor with digital input 0 p1070 1024 Main setpoint Interconnects the main setpoint with the fixed speed set point p1020 722 0 Fixed speed setpoint selection bit 0 Interconnects fixed setpoint 1 with digital input 0 DI 0 p1021 722 1 Fixed speed setpoint selection bit 1 Interconnects fix...

Page 349: ... on Skip frequency bands to prevent mechanical resonance effects at specific speeds Limit to a maximum speed to protect the motor and mechanical system Ramp function generator to accelerate and brake the motor with an optimum torque Figure 7 14 Setpoint processing in the inverter 7 4 2 Invert setpoint Proceed as follows to invert the setpoint Interconnect parameter p1113 with a binary signal e g d...

Page 350: ...ion of rotation Parameter Remark p1110 1 Inhibit negative direction Negative direction is permanently inhibited p1110 722 3 Inhibit negative direction Digital input 3 0 Negative direction of rotation is enabled Digital input 3 1 Negative direction of rotation is inhibited 7 4 4 Minimum speed The inverter prevents continuous motor operation at speeds minimum speed Speeds where the absolute value is...

Page 351: ...xcitation of resonancy vibrations of the drive train To ensure that the speed does not constantly increase and decrease in the suppression band width speeds the bands are assigned a hyste resis The suppression speeds apply in the positive and negative direction of rotation Table 7 18 Setting skip frequency bands Parameter Description p1091 Suppression speed 1 p1092 Suppression speed 2 p1093 Suppre...

Page 352: ...tion factory setting 210000 rpm p1085 CI Speed limit positive direction of rotation factory setting p1083 p1086 Speed limit negative direction of rotation factory setting 210000 rpm p1088 CI Speed limit negative direction of rotation factory setting p1086 7 4 7 Ramp function generator The ramp function generator in the setpoint channel limits the rate that the speed setpoint changes As a consequen...

Page 353: ...other The optimum times that you select depend on your particular application in question and can range from just a few 100 ms e g for belt conveyor drives to sev eral minutes e g for centri fuges Initial and final rounding permit smooth jerk free acceleration and braking The ramp up and ramp down times of the motor are increased by the rounding times Effective ramp up time p1120 0 5 p1130 p1131 E...

Page 354: ...xtended ramp function generator The value applies to ramp up and ramp down p1131 Ramp function generator final rounding time factory setting 2 s Final rounding for the extended ramp function generator The value applies to ramp up and ramp down p1134 Ramp function rounding type factory setting 0 0 Continuous smoothing 1 Discontinuous smoothing p1135 OFF3 ramp down time factory setting 3 s The quick...

Page 355: ...jerky We recommend that you set the final rounding to the same value as the initial rounding 4 Switch the motor off 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 inverter either reaches ...

Page 356: ...ad changes Shorter accelerating times when the setpoint changes Acceleration and braking are possible with an adjustable maximum torque Improved protection of the motor and the driven machine as a result of the adjustable torque limiting Full torque is possible at standstill It is not permissible to use vector control in the following cases If the motor is too small in comparison to the inverter t...

Page 357: ... As a result of this calculation the inverter controls its output voltage and frequency so that the motor speed follows the setpoint independent of the motor load Speed control is possible without directly measuring the motor speed and is therefore also called sensorless vector control Figure 7 15 Simplified function diagram of sensorless vector control You can find additional information on speed...

Page 358: ...ts or limit the power of the motor The motor identification MotID is mandatory default setting the automatic closed loop speed controller optimization is recommended in addition the magnetization current is determined and the closed loop speed controller optimized Read the description later in this section if you want to further optimize these settings 7 5 2 3 Optimizing the closed loop speed cont...

Page 359: ...proportional component KP and reduce the integration time TN The actual value quickly approaches the setpoint but overshoots too much Decrease the proportional component KP and increase the integration time TN Optimizing the closed loop speed controller with STARTER and IOP Procedure To manually optimize the closed loop speed controller with STARTER proceed as follows 1 Go online and in the Ramp f...

Page 360: ...als on the basis of the specified speed setpoint The relationship between the speed setpoint and stator voltage is calculated using characteristic curves The required output frequency is calculated on the basis of the speed setpoint and the number of pole pairs of the motor f n number of pole pairs 60 in particular fmax p1082 number of pole pairs 60 The inverter provides the two most important cha...

Page 361: ...t low speeds The voltage boost is effective for fre quencies rated frequency Figure 7 16 V f characteristics of the inverter The inverter increases its output voltage also above the motor rated speed up to the maximum output voltage The higher the line voltage the higher the maximum inverter output voltage If the inverter has reached its maximum output voltage then it can only increase its output ...

Page 362: ...he IOP 1 Select the Parameters menu 2 Select Expert as parameter filter 3 Select parameter p1300 4 Set p1300 to the appropriate value Table 7 21 Linear and parabolic characteristics Requirement Application examples Remark Characteristic Parameter The required torque is inde pendent of the speed Eccentric worm pump compressor Linear p1300 0 The inverter equalizes the voltage drops across the stator...

Page 363: ...acteristics can be found in the parameter list and in the function diagrams 6300 ff of the List Manual 7 5 3 3 Optimizing with a high break loose torque and brief overload Setting the voltage boost for V f control The voltage boost acts on every V f characteristic The adjacent diagram shows the voltage boost using a linear characteristic as example Procedure Proceed as follows to set the voltage b...

Page 364: ...functions The frequency inverter offers protective functions against overtemperature and overcurrent for both the frequency inverter and the motor Further the frequency inverter protects itself against an excessively high DC link voltage when the motor is regenerating In addition the inverter can use the kinetic energy of the motor to prevent a reduction of the DC link voltage in the event of a br...

Page 365: ...ecting the temperature sensor You can use one of the following sensors to protect the motor against overtemperature Temperature switch e g bimetallic switch PTC sensor KTY84 sensor Connect the temperature sensor of the motor to terminals 14 and 15 of the Control Unit Set response to excess motor temperature If you use a temperature switch or PTC sensor set the response to excess motor temperature ...

Page 366: ...onnected with the incorrect polarity this can destroy the motor due to overheating and so cause fire because the inverter cannot detect a motor overtemperature condition Connect the KTY sensor with the correct polarity Temperature monitoring The inverter uses a KTY sensor to evaluate the motor temperature in the range from 48 C 248 C Use the p0604 or p0605 parameter to set the temperature for the ...

Page 367: ...d factory setting 130 C p0605 Motor temperature fault threshold factory setting 145 C Setting for KTY84 sensor The parameter has no significance for a PTC sensor p0610 Motor overtemperature response Determines the response when the motor temperature reaches the alarm threshold p0604 0 Alarm A07910 no fault 1 Alarm A07910 current limit is reduced and timer is started Shutdown with fault F07011 2 Al...

Page 368: ...Enter the ambient motor temperature in C at the instant that the motor data is ac quired factory setting 20 C The difference between the motor temperature and motor environment p0625 must lie within a tolerance range of approx 5 C 7 6 4 Overcurrent protection During vector control the motor current remains within the torque limits set there During V f control the maximum current controller I max c...

Page 369: ...tes as a generator if it is driven by the connected load A generator converts mechanical power into electrical power The electrical power flows back into the inverter and causes VDC in the inverter to increase Above a critical DC link voltage both the inverter and the motor will be damaged Before the voltage can reach critical levels however the inverter switches the motor off with the fault messa...

Page 370: ...ms p1252 p1292 VDC max control rate time factory setting p1252 0 ms p1292 10 ms p1254 p1294 VDC max control automatic sensing ON signal level factory setting p1254 1 p1294 0 Activates or deactivates automatic detection of the switch on levels of the VDC maxcontrol 0 Automatic detection disabled 1 Automatic detection enabled p0210 p0210 Unit supply voltage If p1254 or p1294 0 the inverter uses this...

Page 371: ...In general the regenerative power braking energy of the drive machine generated when the motor speed is reduced is used to buffer the DC link voltage of the drive in other words when Vdc_min control is active the motor speed no longer follows the main setpoint and can be reduced to zero The drive continues operating until the shutdown threshold of the DC link voltage is undershot see Switching Vdc...

Page 372: ...long as the Vdc_min controller is active an alarm A7402 drive DC link voltage minimum controller active will be issued If the drive can no longer generate any regenerative energy because for example it is almost at a standstill the DC link voltage continues to drop If the minimum DC link voltage is undershot see Switching Vdc_min control on off 1 the drive will shut down with fault F30003 power un...

Page 373: ...l kinetic buffering factory set ting 76 r1246 r1286 VDC min controller activation level V r1246 p1245 2 p0210 r1286 p1285 2 p0210 p1247 p1287 VDC min controller dynamic factor factory setting 300 100 p1255 p1295 VDC min controller time threshold factory setting 0 s Maximum duration of the kinetic buffering If kinetic buffering lasts longer than that specified in the parameter value the in verter o...

Page 374: ...ntrol Bypass Hibernation mode Write and know how protection Logical and arithmetic functions using function blocks that can be freely interconnected Refer to the following sections for detailed descriptions 7 7 1 Unit changeover Description Parameters and process variables for input and output can be switched to a suitable unit system SI units US units or referenced variables with the using the un...

Page 375: ...ue of 80 is kept and now means 2400 rpm Switching units The units can be switched via the IOP and via STARTER Unit switchover via IOP is always performed immediately Once the corresponding parameters have been changed the values affected are displayed in the new selected unit If STARTER is used unit switchover can only take place in offline mode in the configuration screen of the Units tab The new...

Page 376: ...nit system using p0505 The following selection options are available p0505 1 SI units factory setting p0505 2 SI units or relative to SI units p0505 3 US units p0505 4 US units or relative to US units Note Special features The percentage values for p0505 2 and for p0505 4 are identical For internal calculation and for the output of physical variables it is however important whether the conversion ...

Page 377: ...hnology controller belong to unit group 9_1 Switching the process variables of the additional technology controller 0 The process variables of the additional technology controller 0 switch over via p11026 You define the reference variable for absolute units in p11027 Parameters affected by the unit switchover of the additional technology controller 0 belong to unit group 9_2 Switching the process ...

Page 378: ...he energy saved when operating fluid flow machines e g centrifugal pumps fans radial and axial compressors The energy saving display compares inverter operation with direct line operation and throttle control The inverter indicates the energy saved in parameter r0041 in kWh referred to the last 100 operating hours For less than 100 operating hours the inverter interpolates the energy saving to 100...

Page 379: ...perating characteristic 1 For the five different flow rates calculate the delivery height requirement referred to a pump which is directly connected to the line supply n 100 To do this set the formula for the system characteristic the same as the formula for the operating characteristic of the delivery height For a correspondingly lower delivery height you only require a correspondingly low speed ...

Page 380: ...ative power of the motor into heat DC braking Page 380 Dynamic braking Page 383 A comparison with the main features of the individual braking functions is listed in the following paragraphs 7 7 3 2 DC braking DC braking is used for applications where the motor can be more quickly braked by impressing a DC current than along a braking ramp Function WARNING Danger to life due to fire caused by overh...

Page 381: ...ed using a control command Precondition p1231 4 and p1230 control command e g p1230 722 3 control command via DI 3 DC braking when switching off the motor Precondition p1231 5 or p1230 1 and p1231 14 DC braking when falling below a starting speed 1 The motor speed has exceeded the starting speed 2 The inverter activates the DC braking as soon as the motor speed falls below the starting speed DC br...

Page 382: ...ngs for DC braking Parameter Description p0347 Motor de excitation time calculated after the basic commissioning The inverter can trip due to an overcurrent during DC braking if the de excitation time is too short p1230 DC braking activation factory setting 0 Signal source to activate DC braking 0 signal DC braking deactivated 1 signal DC braking activated p1231 DC braking configuration factory se...

Page 383: ...can be set as response for this particular fault 7 7 3 3 Dynamic braking Typical applications for dynamic braking are fans that in no load operation turn backwards because of a draft must be braked before the start up Principle of operation CAUTION Danger of injury due to touching hot surfaces on the braking resistor In operation the braking resistor can reach high temperatures which can cause bur...

Page 384: ...n Under certain circumstances for low braking power ratings the inverter extends the ramp down time of the motor Example In your particular application the motor brakes every 90 seconds In so doing the braking resistor must handle a braking power of 50 kW for 20 s Set the maximum braking power to p0219 50 kW Note As a consequence the Vdc max controller is automatically deactivated p1240 0 or p1280...

Page 385: ... of all of the motors is always the same group drive with a mechanical coupling Table 7 29 Parameter Parameter Description p1200 Flying restart operating mode factory setting 0 0 1 4 Flying restart is inactive Flying restart is enabled search for the motor in both directions start in direction of setpoint Flying restart is enabled only search in direction of setpoint p1201 Flying restart enable si...

Page 386: ...tpoint reference flux p1570 2 As soon as load is connected to the drive the setpoint reference flux increases linearly with the load and reaching the setpoint set in p1570 at approx r0077 r0331 x p1570 In the field weakening range the final value is reduced by the actual degree of field weakening The smoothing time p1582 should be set to approx 100 to 200 ms Flux differentiation see also p1401 1 i...

Page 387: ...itched off WARNING Danger to life due to the automatic machine restart When the automatic restart function is active p1210 1 the motor automatically starts after a power failure The movements that the machine executes may result in death serious injury or material damage Block the machine to prevent unintentional access Before working on the machine switch the automatic restart mechanism off Setti...

Page 388: ...210 1 or 26 Always p1210 4 or 6 If the command to switch the motor on is available at a digital input or via the fieldbus ON OFF1 1 p1210 14 or 16 Never 2 The inverter attempts to automatically switch the motor on under the following conditions p1210 1 Never p1210 4 6 14 16 or 26 If the command to switch the motor on is available at a digital input or via the fieldbus ON OFF1 1 3 If no fault has o...

Page 389: ... expired After fault F07320 switch the motor off OFF1 and acknowledge the fault You change the start value p1211 or the mode p1210 p1212 Automatic restart wait time start attempt factory setting 1 0 s This parameter is only effective for the settings p1210 4 6 26 Examples for setting this parameter 1 After a power failure a certain time must elapse before the motor can be switched on e g because o...

Page 390: ... acknowledge the fault and set ON OFF1 1 r1214 Automatic restart status Additional information is provided in the parameter list of the List Manual Advanced settings If you wish to suppress the automatic restart function for certain faults then you must enter the appropriate fault numbers in p1206 0 9 Example p1206 0 07331 No restart for fault F07331 Suppressing the automatic restart only function...

Page 391: ...22 Example Technology controller as a level controller The technology controller features Two scalable setpoints Scalable output signal Separate fixed values Separate motorized potentiometer The output limits can be activated and deactivated via the ramp function generator The D component can be switched to the system deviation or actual value channel The motorized potentiometer of the technology ...

Page 392: ...ified representation of the technology controller The inverter uses the start value when all the following conditions are 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 For more information refer to the parameter descriptions and the function block diagrams 7950 7958 of the L...

Page 393: ...protection In many applications monitoring the motor speed and torque provides information about the plant or system status By setting the appropriate responses in the case of faults failures and damage to the plant or system can be avoided Examples For fans or conveyor belts an excessively low torque can mean a broken drive belt For pumps an excessively low torque down to zero speed can mean an i...

Page 394: ...otection in p2175 Deactivate blocking protection with p2175 0 Set the delay time for blocking protection in p2177 Stall protection If the value in p1746 is above the value of p1745 for the time set in p2178 message Motor stalled is output via r2198 7 Applications General system protection Set the value for stall monitoring in p1745 Generally the factory setting 5 provides good results If for this ...

Page 395: ... p2178 Delay time for the motor stalled message For more information please see the parameter list and the function block diagrams 8012 and 8020 of the List Manual 7 7 9 2 Load monitoring During load monitoring the current speed torque curve is compared with the set speed torque curve p2182 to p2190 If the current value is outside the programmed tolerance bandwidth a fault or alarm is triggered de...

Page 396: ...er p2192 Load monitoring delay time p2193 Load monitoring configuration 0 Monitoring switched off 1 Monitoring torque and load drop 2 Monitoring speed and load drop 3 Load failure monitoring For more information see the List Manual the parameter list and function diagram 8013 7 7 9 3 Load failure monitoring Using this function the inverter monitors the load using an external signal It can be fed i...

Page 397: ...oad failure monitoring p3232 722 x Load monitoring failure detection factory setting 1 Interconnect the load monitoring with a digital input of your choice For more information see the List Manual the parameter list and function diagram 8013 7 7 10 Real time clock RTC The real time clock RTC is the basis for time dependent process controls e g To reduce the temperature of a heating control during ...

Page 398: ...tion 0 Alarm A01098 deactivated 1 Alarm A01098 activated factory setting Accept the real time clock in the alarm and fault buffer Using the real time clock you can track the sequence of alarms and faults over time When an appropriate message occurs the real time clock is converted into the UTC time format Universal Time Coordinated Date time 01 01 1970 0 00 d days m milliseconds The number d of da...

Page 399: ...ing a process control from weekday to weekend Principle of operation of the time switch DTC The inverter has three independently adjustable time switches The time switch output can be interconnected with every binector input of your inverter e g with a digital output or a technology controller s enable signal Figure 7 26 Time behavior of the time switch using example DTC1 Setting the time switch E...

Page 400: ...e temperature signal as the actual value of the temperature closed loop controller set p2264 755 2 or 755 3 Connect the temperature sensor as follows AI 2 terminals 50 51 AI 3 terminals 52 53 Measuring ranges and alarm thresholds for LG Ni1000 The measuring range of the LG Ni1000 sensor extends from 88 C 165 C For values outside this range the inverter outputs alarm A03520 Temperature sensor fault...

Page 401: ...e motor The inverter ignores these faults and continues to operate in the essential service mode Faults that cannot be ignored and require a restart the inverter automatically restarts and uses this function to try to acknowledge the pending faults Faults which also cannot be resolved after a restart In this case there is the option of activating the bypass function and to directly operate the mot...

Page 402: ...06 faults without automatic restart The inverter carries out the maximum number of restart attempts set in p1211 corresponding to the settings in p1212 and p1213 If these attempts are not successful then the inverter goes into a fault condition with F07320 Speed setpoint and direction of rotation in the essential service mode The essential service mode has its own setpoint source p3881 and if this...

Page 403: ... setpoint factory setting or p3881 1 Fixed setpoint 15 or p3881 2 Analog setpoint or p3881 3 Fieldbus Option 2 p3881 4 Technology loop controller Using p3884 set the source for the essential service mode setpoint If you cannot connect a setpoint in p3884 then the inverter takes technology setpoint 1 that has been connected p2253 3 Using p3882 set the source for the alternative setpoint P3882 0 Las...

Page 404: ...mens com WW view en 63969509 http support automation siemens com WW view en 63969509 7 7 14 Multi zone control Multi zone control is used to control quantities such as pressure or temperature via the technology setpoint deviation The setpoints and actual values are fed in via the analog inputs as current 0 20 mA or voltage 0 10 V or as a percentage via temperature dependent resistances LG Ni1000 P...

Page 405: ...g The maximum value control compares two setpoint actual value pairs and controls the actual value which has the largest deviation upwards from its associated setpoint No control takes place if both actual values lie above their setpoints In order to avoid frequent switchover the inverter only switches over if the deviation of the controlled setpoint actual value pair is more than two percent lowe...

Page 406: ...ones minimum value setting p31022 Processing of actual values for multi zone control only for p31021 0 Possible values 0 11 factory setting 0 p31023 0 3 Setpoints for multi zone control Selection of the source for setpoints in multi zone control factory setting 0 r31024 Multi zone control setpoint output for the technology controller p31025 Switching from day to night mode for multi zone control S...

Page 407: ...tual value 1 via analog input 2 as a percent age value p0756 2 6 Select analog input type temperature sensor LG Ni1000 p0757 2 0 p0758 2 0 Set lower value of the scaling characteristic p0759 2 100 p0760 2 100 Set upper value of the scaling characteristic p31026 1 755 3 Temperature actual value 2 via analog input 3 as a percent age value p0756 3 6 Select analog input type temperature sensor LG Ni10...

Page 408: ...ystem At the same time the main drive is ramped down to the switch on switch off speed p2378 to keep the total output power as constant as possible The technology closed loop controller is deactivated while ramping down to the switch on switch off speed Disconnecting external motors If the main drive is running at minimum speed and the deviation on the technology closed loop controller input conti...

Page 409: ...of activation for external motors depending on setting in p2371 p2371 Significance Stage 1 Stage 2 Stage 3 Stage 4 Stage 5 Stage 6 0 Cascade control deactivated 1 One motor can be activated M1 2 Two motors can be activated M1 M1 M2 3 Two motors can be activated M1 M2 M1 M2 4 Three motors can be activated M1 M1 M2 M1 M2 M3 5 Three motors can be activated M1 M3 M1 M3 M1 M2 M3 6 Three motors can be a...

Page 410: ... 1 M1 M1 2 M1 M2 M1 M2 M1 3 M1 M2 M1 M2 M2 M1 4 M1 M2 M3 M1 M2 M3 M1 M2 M1 5 M1 M2 M3 M1 M2 M3 M3 M1 M3 M1 6 M1 M2 M3 M1 M2 M3 M3 M2 M2 M1 M2 M1 7 M1 M2 M3 M1 M2 M3 M3 M1 M3 M2 M1 M1 8 M1 M2 M3 M1 M2 M3 M3 M2 M3 M1 M3 M2 M1 If you are using motors of the same power rating you can use p2372 to define whether the motors are to be activated deactivated following the setting specified in p2371 p2372 0...

Page 411: ...Cascade control switch off delay Define delay time for de staging p2376 Cascade control overcontrol threshold Define overcontrol threshold p2377 Cascade control interlock time Define interlock time p2378 Cascade control connect disconnect speed Define the speed for the main drive after connecting disconnecting a motor r2379 Cascade control status word p2380 0 2 Cascade control operating hours Oper...

Page 412: ...speed p1267 1 1 The inverter controls two contactors via its digital outputs The inverter analyses the feedback signals from the contactors via its digital inputs If using direct connection logic high level ON both contactors should be NO contacts Figure 7 28 Bypass circuit for control using the inverter Note Flying restart must be activated for the bypass function p1200 1 or 4 Note Bypass mode in...

Page 413: ...de energization time of the motor and then contactor K2 is closed so that the motor is connected directly to the line supply When the motor is switched to the line supply an equalizing current flows that must be taken into account when the protective equipment is selected and dimensioned When switching over to inverter operation initially contactor K2 must be opened and after the de excitation tim...

Page 414: ...d when the inverter is switched on If the automatic restart function is active p1210 4 and an ON command r0054 0 1 as well as the bypass signal p1266 1 are still present at power up then after power up the inverter goes into the ready and bypass state r899 0 1 and r0046 25 1 and the motor continues to run directly connected to the line supply Figure 7 29 Bypass control independent of the speed via...

Page 415: ...the bypass threshold If the setpoint falls below the bypass threshold the motor is captured by the inverter and operates in inverter operation Figure 7 30 Switchover behavior from inverter to line operation dependent on the speed General properties of the bypass function The two motor contactors must be designed for switching under load Contactor K2 must be designed for switching an inductive load...

Page 416: ...ypass mode Parameters for setting the bypass function Parameter Description p1260 Bypass configuration Activate the bypass function r1261 Bypass control status word Control and feedback signals for the bypass function p1262 Bypass dead time Switchover time for contactors This should be longer than the motor s de magnetizing time p1263 Debypass delay time Delay time for switching back to inverter o...

Page 417: ...ount of time has elapsed If during this time the speed setpoint increases above the hibernation mode start speed due to pressure or temperature changes the hibernation mode is exited and the inverter goes into normal operation In the hibernation mode the motor is switched off but the inverter continues to monitor the speed setpoint or technology controller deviation For an external setpoint input ...

Page 418: ...the minimum threshold in p2292 Note Hibernation mode after switching on the inverter After switching the inverter on a waiting period starts in the inverter The waiting period is at most the following times p1120 ramp up time p2391 hibernation mode delay time 20 s If the motor does not reach the hibernation mode start speed within this wait time the inverter activates the hibernation mode and swit...

Page 419: ...int input via the internal technology controller With this operating mode you have to set the technology closed loop controller as the setpoint source p2200 and use the output of the technology closed loop controller as the main setpoint p2251 The boost can be deactivated Figure 7 31 Hibernation mode using the technology setpoint as main setpoint with boost ...

Page 420: ...tion mode with external setpoint input In this operating mode the setpoint is specified by an external source e g a temperature sensor the technology setpoint can be used here as a supplementary setpoint Figure 7 32 Hibernation mode using an external setpoint with boost Figure 7 33 Hibernation mode using an external setpoint without boost ...

Page 421: ...t speed is calculated as follows Start speed p1080 p2390 p1080 minimum speed p2390 hibernation mode start speed p2391 Hibernation mode delay time 0 3599 s factory setting 120 The hibernation mode delay time starts as soon as the output frequency of the inverter drops below the hibernation mode start speed p2390 If the output frequency increases above this threshold during the delay time the hibern...

Page 422: ...expires the inverter switches to normal opera tion and accelerates up to the start speed p1080 p2390 If the inverter is switched to normal operation in advance the shutdown time is reset to the value set in this parameter With p2396 0 automatic switchover to normal operation after a certain time is deactivated Status of the hibernation mode Parameter Description r2273 Display of the setpoint actua...

Page 423: ... settings remain unencrypted The following functions are excluded from the write protection Activating deactivating write protection p7761 Changing the access level p0003 Saving parameters p0971 Safely removing the memory card p9400 Access to service parameters p3950 only for service personnel a password is required Restoring the factory setting Upload Acknowledging alarms and faults Switching ove...

Page 424: ...e your settings will be lost when the inverter is switched off Points to note about restoring the factory settings If you select Reset to factory settings using the button when write protection is active the following confirmation prompt opens The confirmation prompt is not issued if you select another way to restore the factory setting e g using the expert list Note Points to note regarding CAN B...

Page 425: ...list in STARTER shows only display parameters Note OpenSSL This product contains software that has been developed by the OpenSSL project for use in the OpenSSL toolkit http www openssl org Actions that are also possible during active know how protection Restoring factory settings Acknowledging messages Displaying messages Displaying the alarm history Reading out diagnostic buffer Switching to the ...

Page 426: ...s You are online with STARTER If you have created a project offline on your computer you must download it to the inverter and go online You have inserted the recommended Siemens card Procedure Proceed as follows to activate know how protection 1 Select the inverter in the STARTER project and then select Know how protection drive unit activate in the shortcut menu see also Write protection Page 423...

Page 427: ...w how protection is active again after switching the power supply off and on Final status If you select Copy RAM to ROM the inverter immediately deletes the password If you do not select Copy RAM to ROM the inverter deletes the password the next time that the supply voltage is switched off 3 Enter the password and exit the screen form with OK Changing the password Select the inverter in the STARTE...

Page 428: ...an no longer enter a password and therefore no longer deactivate know how protection In this case to access the inverter again you have to reset the inverter to the factory settings Replacing devices with active know how protection Replacing devices during know how protection without copy protection For know how protection without copy protection the inverter settings can be transferred to another...

Page 429: ...rs do not match then the inverter signals fault F13100 no valid memory card Option 2 The machine manufacturer knows the serial number of the new Control Unit and the serial number of the memory card The end customer provides the machine manufacturer with the following information For which machine must the Control Unit be replaced What is the serial number r7758 of the new Control Unit What is the...

Page 430: ...plier DIV divider AVA absolute value NCM comparison PLI polygon Closed loop controllers LIM limiters PT1 smoothing INT integrators DIF differentiators Switches BSW binary NSW numeric Monitoring LVM limit value monitor The number of free function blocks in the inverter is limited You can only use a function block once The inverter has 3 adders for instance If you have already configured three adder...

Page 431: ...n siemens com WW view en 60140921 2 Cross data traffic configuring with STEP 7 V5 http support automation siemens com WW view en 74455218 3 Applications for pumps and fans http support automation siemens com WW view en 20229807 e g Pressure controlled pumps Pressure controlled vacuum pump Pressure controlled compressor Fans for controlling exhaust air Fans for controlling supply air Fans for contr...

Page 432: ...Application examples Inverter cabinet units 432 Operating Instructions 12 2014 A5E32923362A ...

Page 433: ...r has the following diagnostic types LED The LED at the front of the Control Unit provides information about the most important inverter states Alarms and faults The inverter signals alarms and faults via The fieldbus The terminal strip with the appropriate setting The IOP STARTER Alarms and faults have a unique number ...

Page 434: ...ssioning or reset to factory settings GREEN fast Inverter writes data to the memory card RED slow Inverter waits until the power supply is switched off and switched on again after a firmware update RED fast There is presently a fault RED fast RED fast Incorrect memory card or unsuccessful firmware update Green Red slow Licensing is not sufficient for details see List of alarms and faults Page 445 ...

Page 435: ...en BF LED Explanation GREEN on Bus state Operational GREEN fast Bus state Pre Operational GREEN single flash Bus state Stopped RED on No bus RED single flash Alarm limit reached RED double flash Error event in control Error Control Event YELLOW variable frequency Firmware update in progress 9 2 System runtime By evaluating the system runtime of the inverter you can decide when you should replace c...

Page 436: ... STARTER screen In order to pinpoint the cause of an alarm there is a unique alarm code and also a value for each alarm Alarm buffer For each incoming alarm the converter saves the alarm alarm value and the time that the alarm was received Figure 9 1 Saving the first alarm in the alarm buffer r2124 and r2134 contain the alarm value important for diagnostics as fixed point or floating point number ...

Page 437: ...ed The first alarm is still saved The alarms that have occurred are counted in p2111 Figure 9 2 Saving the second alarm in the alarm buffer The alarm buffer can contain up to eight alarms If an additional alarm is received after the eighth alarm and none of the last eight alarms have been removed then the next to last alarm is overwritten Figure 9 3 Complete alarm buffer ...

Page 438: ...oved from the alarm buffer into the alarm history In the alarm history alarms are also sorted according to the alarm time received however when compared to the alarm buffer in the inverse sequence The youngest alarm is in index 8 The second youngest alarm is in index 9 etc Figure 9 4 Shifting alarms that have been removed into the alarm history Any alarms that have not been removed remain in the a...

Page 439: ...e alarm buffer 0 7 are transferred into the alarm history 8 63 r2145 Alarm time received in days Displays the time in days when the alarm occurred r2132 Actual alarm code Displays the code of the alarm that last occurred r2134 Alarm value for float values Displays additional information about the alarm that occurred for float values r2146 Alarm time removed in days Displays the time in days when t...

Page 440: ...tain the fault value important for diagnostics as fixed point or floating point number The fault time received is in parameter r2130 in complete days as well as in parameter r0948 in milliseconds referred to the day of the fault The fault time removed is written to parameters r2109 and r2136 when the fault has been acknowledged The inverter uses its internal time calculation to save the fault time...

Page 441: ...off the inverter power supply and switch on again Acknowledgement signal at digital input 2 Acknowledgement signal in bit 7 of control word 1 r0054 for Control Units with fieldbus interface Faults detected during the inverter internal monitoring of hardware and firmware can be acknowledged only by switching the supply voltage off and on again The list of faults in the List Manual contains a note o...

Page 442: ... removed from the fault buffer 3 The inverter writes the time of acknowledgement of the faults that have been removed into parameters r2136 and r2109 fault time removed Figure 9 8 Fault history after acknowledging the faults After acknowledgement the faults that have not been removed are located in the fault buffer as well as in the fault history For these faults the fault time coming remains unch...

Page 443: ... the fault p0952 Fault cases counter Number of fault cases that have occurred since the last acknowledgement The fault buffer is deleted with p0952 0 r2109 Fault time removed in milliseconds Displays the time in milliseconds when the fault occurred r2130 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 ...

Page 444: ...etting the fault number for the acknowledgement mode Selection of the faults for which the acknowledgement type should be changed p2127 Setting acknowledgement mode Setting the acknowledgement type for the selected fault 1 Can only be acknowledged using POWER ON 2 IMMEDIATE acknowledgement after removing the fault cause You can change up to 20 different faults into an alarm or suppress faults p211...

Page 445: ... card de fective Replace memory card or CU F01105 CU Insufficient memory Reduce number of data records F01205 CU Time slice overflow Contact technical support F01250 CU hardware fault Replace CU F1257 Firmware obsolete Upgrade the firmware in the CU F01512 An attempt has been made to establish a conversion factor for scaling which is not present Create scaling or check transfer value F01662 CU har...

Page 446: ...e the safety features of the basic functions Deactivate the technology closed loop controller Use the simple ramp function generator rather than the extended ramp function generator Do not use any free function components Reduce the sampling time of the free function blocks F01122 Frequency at the probe input too high Reduce the frequency of the pulses at the probe input A01590 Motor maintenance i...

Page 447: ...s Parameter limit violation Check the adapted parameter values and if required correct them F07320 Automatic restart aborted Increase the number of restart attempts p1211 The actual number of start attempts is shown in r1214 Increase the wait time in p1212 and or monitoring time in p1213 Connect an ON command p0840 Increase the monitoring time of the power unit or switch off p0857 Reduce the wait ...

Page 448: ...de for any phase phase short circuit Rule out that line and motor cables have been interchanged A07850 A07851 A07852 External alarm 1 3 The signal for external alarm 1 has been triggered Parameters p2112 p2116 and p2117 determine the signal sources for the external alarm 1 3 Remedy Remove the causes of these alarms F07860 F07861 F07862 External fault 1 3 Remove the external causes for this fault F...

Page 449: ...10 PROFINET Send configuration data not valid Check the PROFINET configuration A08511 PROFINET Receive configuration data not valid A08526 PROFINET No cyclic connection Activate the controller with cyclic operation Check the parameters Name of Station and IP of Station r61000 r61001 A08565 PROFINET Consistency error affecting adjustable parameters Check the following IP address subnet mask or defa...

Page 450: ...ck the line voltage p0210 Check the line phases F30003 DC link voltage undervoltage Check the line voltage p0210 F30004 Inverter overtemperature Check whether the inverter fan is running Check whether the ambient temperature is in the permissible range Check whether the motor is overloaded Reduce the pulse frequency F30005 I2t inverter overload Check the rated currents of the motor and Power Modul...

Page 451: ...or load Check the line phases A30042 Fan has reached its maximum number of operating hours Replace the fan Reset the operating hours counter A30049 Internal fan defective Check the internal fan and if required replace F30059 Internal fan defective Check the internal fan and if required replace A30502 DC link overvoltage Check the unit supply voltage p0210 Check the dimensioning of the line reactor...

Page 452: ...Alarms faults and system messages 9 5 List of alarms and faults Inverter cabinet units 452 Operating Instructions 12 2014 A5E32923362A ...

Page 453: ... to perform maintenance work Only use spare parts that have been approved by the manufacturer For repairs contact the Technical Support NOTICE Material damage caused by contamination in the device Contamination can cause material damage in the device due to overheating or voltage flash overs Visually inspect the equipment at least once per year Remove dust accumulations from inside the cabinet uni...

Page 454: ...openings in the cabinet must never be obstructed The fan must be checked to make sure that it is functioning correctly Cable and screw terminals Cable and screw terminals must be checked regularly to ensure that they are secure in position and if necessary retightened Cabling must be checked for defects Defective parts must be replaced immediately Note Maintenance intervals The actual intervals at...

Page 455: ...with two long extensions is recommended Tightening torques for screw connections The following tightening torques apply when tightening connections of operating current conducting parts DC link motor connections general busbars non operating current conducting parts ground connections ground terminal connections and general steel threaded connections Table 10 1 Tightening torques for screw connect...

Page 456: ...Modules are fitted with crane lifting lugs for transportation on a lifting harness in the context of replacement NOTICE Material damage caused by improper transporting with a crane The crane transport with non vertical ropes or chains can cause bending with subsequent damage to the housing Use a lifting harness with vertical ropes or chains Figure 10 1 Lifting Power Modules ...

Page 457: ...s 10 4 1 Replacing the filter mats The filter mats must be checked at regular intervals If the mats are too dirty to allow the air supply to flow normally they must be replaced Note Replacing the filter mats Filter mat replacement is only relevant for options M23 M43 and M54 Not replacing contaminated filter mats can cause premature drive shutdown ...

Page 458: ... Figure 10 2 Replacement of the fan frame size GX view from below Description The average service life of the fan is 50 000 hours In practice however the service life depends on other variables e g ambient temperature degree of cabinet protection etc and therefore may deviate from this value The fans must be replaced in good time to maintain the availability of the cabinet unit ...

Page 459: ...ase the retaining screws The screws are captive 3 Shift the fan unit to the right from position 2 to position 1 this is marked on the housing The connector is simultaneously released 4 Remove the fan unit from the inverter Installation steps For re installation carry out the above steps in reverse order Tightening torque for the captive fixing screws 1 8 Nm Note Reset the operating hours counter F...

Page 460: ...nd servicing 10 4 Replacing components Inverter cabinet units 460 Operating Instructions 12 2014 A5E32923362A 10 4 3 Replacing the fan size HX Replacing the fan Figure 10 3 Replacing the fan size HX view from below ...

Page 461: ...tch the converter off 2 Loosen the retaining screws of the left fan The screws are captive 3 Shift the fan unit to the right from position 2 to position 1 this is marked on the housing The connector is simultaneously released 4 Remove the fan unit from the inverter 5 Loosen the retaining screws of the right fan The screws are captive 6 Shift the fan unit to the left from position 2 to position 1 t...

Page 462: ...wever the service life depends on other variables e g ambient temperature degree of cabinet protection etc and therefore may deviate from this value The fans must be replaced in good time to maintain the availability of the cabinet unit Preparatory steps Switch the basic unit into a no voltage condition Provide unobstructed access Remove the guard cover Removal steps 1 Remove the power supply to t...

Page 463: ...he fan in the Power Module 10 4 5 Replacing cylindrical fuses The following fuses are cylindrical fuses Fan fuses F101 F102 Fuses for auxiliary power supply F11 F12 Fuse for the internal 230 VAC supply F21 Figure 10 5 Fuse holder Article numbers for replacing fuses that have blown can be found in the spare parts list WARNING Danger to life due to electric shock when using unsuitable fuses If unsui...

Page 464: ...uses low voltage high breaking capacity fuses also called knife fuses are used for example in the on off switches of the power supplies Figure 10 6 NH fuse Preparatory steps Keep the safety equipment close at hand NH fuse puller with forearm protection for NH fuse links Observe the national safety regulations Figure 10 7 NH fuse puller with forearm protection for NH fuses ...

Page 465: ...he lower cover is removed above the power connections Contact with the connections can result in death or serious injury Do not remove the cover shock protection over the line connections 3 Locate the NH fuse puller with forearm protection for NH fuse links over the fuse 4 Withdraw the defective fuse Note Replacing all NH fuses at the same time After one NH fuse trips always replace all NH fuses a...

Page 466: ... fixing elements for the operator panel 5 Remove the operator panel 6 Install a new operator panel 7 Carry out the remaining work in the inverse sequence 10 5 Forming the DC link capacitors Description After a service life of more than a year the DC link capacitors must be reformed If this is not done the unit could be damaged when it is operated under load If commissioning occurs within a year af...

Page 467: ... of between 1 and 2 years Connect voltage for one hour before switching on Storage times of between 2 and 3 years Form corresponding to the curve before switching on Storage times of 3 and more years Form corresponding to the curve before switching on Figure 10 8 Measures when forming the DC link capacitors 10 6 Load the firmware or language packages for the IOP The loading of the firmware or lang...

Page 468: ...Maintenance and servicing 10 6 Load the firmware or language packages for the IOP Inverter cabinet units 468 Operating Instructions 12 2014 A5E32923362A ...

Page 469: ...n IP20 higher degrees of protection up to IP54 optional Class of protection I according to EN 61800 5 1 Touch protection EN 50274 and BGV A3 when used as intended Cabinet system Schäfer industrial housing IS 1 doors with double barb lock base plates with cable entry possibilities Paint finish RAL 7035 indoor requirements Sound pressure level LpA 1 m for 50 Hz line frequency 69 dB A for 60 Hz line ...

Page 470: ...n 2 according to EN 61800 5 1 Installation altitude Up to 1000 m above sea level without derating 1000 m above sea level with derating see Derating data Mechanical strength Storage Transport Operation Vibrational load 3 Displacement Acceleration corresponds to class 1 5 mm at 5 to 9 Hz 5 m s at 9 to 200 Hz 1M2 acc to EN 60721 3 1 3 5 mm at 2 9 Hz 10 m s at 9 200 Hz 2M2 acc to EN 60721 3 2 0 075 mm...

Page 471: ...bove 50 C are not permissible Figure 11 1 Permitted output current depending on the ambient temperature inlet air temperature at the air inlet of the cabinet unit 11 2 1 2 Derating values for installation altitudes between 1000 m and 4000 m above sea level If the SINAMICS G120P Cabinet units are operated at an installation altitude 1000 m above sea level it must be taken into account that the air ...

Page 472: ...irements for insulation capacity of the air Additional voltage derating reduction of the input voltage is not required if the following framework conditions are observed The isolating transformer must be fed from a low voltage or medium voltage network and must not be powered directly from a high voltage supply system The isolating transformer may be connect to one or more cabinet units The cables...

Page 473: ...3 7_A0 370 A 100 100 96 9 87 8 83 7 6SL3710 1PE34 6_A0 460 A 100 100 96 4 85 4 80 6 6SL3710 1PE35 8_A0 585 A 100 100 96 9 87 8 83 7 6SL3710 1PE36 6_A0 655 A 100 100 96 4 85 4 80 6 6SL3710 1PE37 4_A0 735 A 100 100 96 6 86 6 82 1 Current derating as a function of the pulse frequency In the factory setting the drive starts with a pulse frequency of 4 kHz and reduces automatically the pulse frequency ...

Page 474: ...rating ranges Continuous operation green area in diagram In this area continuous operation is permissible without limitations Temporary operation yellow area in diagram In this area an operation for a total of 2 of the whole duration of operation is permissible without significantly reducing the service life of the inverter There is no overload reaction thanks to the thermal monitoring model Spora...

Page 475: ...e base load current must therefore be used as a basis for the required load The overloads apply under the precondition that the converter is operated at its base load current before and after the overload a duty cycle duration of 300 s is used as a basis here Duty cycles The base load current for low overload IL is based on a load duty cycle of 110 for 60 s or 135 for 3 s The base load current IH ...

Page 476: ...otection according to DIN VDE 0100 section 430 and IEC 60364 4 43 Note Cable cross sections When the conditions differ from the above stated cable routing cable grouping ambient temperature the following instructions for routing the cables must be taken into account The required cable cross section depends on the amperage which flows through the cable The permissible current loading of cables is d...

Page 477: ...480 V 10 5 Base load current IL 400 V 10 3 Base load current IL 480 V 10 3 Base load current IH 400 V 10 4 Base load current IH 480 V 10 4 Input current max Power requirement for the 24 V DC auxiliary supply A A A A A A A A 218 171 213 167 175 137 288 1 0 262 197 257 193 210 157 347 1 0 317 262 307 257 254 210 415 1 0 Supply voltages Line voltage Line frequency Electronics power supply VACrms Hz V...

Page 478: ...it current 10 For 3NE1 fuses For 3NA3 fuses A A 3000 5800 3600 7300 4400 9500 1 Rated output of a typical 4 pole standard induction motor based on IL or IH at 3 phase 400 V AC 50 Hz 2 Rated output of a typical 4 pole standard induction motor based on IL or IH at 3 phase 460 V AC 60 Hz 3 The base load current IL is based on a duty cycle of 110 for 60 s or 135 for 3 s with a duty cycle duration of 3...

Page 479: ...4 Input current max Power requirement for the 24 V DC auxiliary supply A A A A A A A A 375 314 365 308 300 251 493 1 0 469 376 459 368 375 301 620 1 0 597 497 585 486 477 397 785 1 0 Supply voltages Line voltage Line frequency Electronics power supply VACrms Hz VDC 380 V 3 AC 10 to 480 V 3 AC 10 15 1 min 47 to 63 Hz 24 20 4 to 28 8 Power loss for IN and 40 C kW 5 681 6 376 8 478 Coolant requiremen...

Page 480: ...50 Hz 2 Rated output of a typical 4 pole standard induction motor based on IL or IH at 3 phase 460 V AC 60 Hz 3 The base load current IL is based on a duty cycle of 110 for 60 s or 135 for 10 s with a duty cycle duration of 300 s see Overload capability 4 The base load current IH is based on a duty cycle of 150 for 60 s with a duty cycle duration of 300 s see Overload capability 5 The current valu...

Page 481: ...4 Base load current IH 480 V 10 4 Input current max Power requirement for the 24 V DC auxiliary supply A A A A A A A A 668 536 654 525 501 402 881 1 0 750 614 735 602 562 461 992 1 0 Supply voltages Line voltage Line frequency Electronics power supply VACrms Hz VDC 380 V 3 AC 10 to 480 V 3 AC 10 15 1 min 47 to 63 Hz 24 20 4 to 28 8 Power loss for IN and 40 C kW 9 443 9 907 Coolant requirements m3 ...

Page 482: ... based on IL or IH at 3 phase 400 V AC 50 Hz 2 Rated output of a typical 4 pole standard induction motor based on IL or IH at 3 phase 460 V AC 60 Hz 3 The base load current IL is based on a duty cycle of 110 for 60 s or 135 for 10 s with a duty cycle duration of 300 s see Overload capability 4 The base load current IH is based on a duty cycle of 150 for 60 s with a duty cycle duration of 300 s see...

Page 483: ...oad current IH 480 V 10 4 Input current max Power requirement for the 24 V DC auxiliary supply A A A A A A A A 218 171 213 167 175 137 288 0 5 262 197 257 193 210 157 347 0 5 317 262 307 257 254 210 415 0 5 Supply voltages Line voltage Line frequency Electronics power supply VACrms Hz VDC 380 V 3 AC 10 to 480 V 3 AC 10 15 1 min 47 to 63 Hz 24 20 4 to 28 8 Power loss for IN and 40 C kW 2 831 3 255 ...

Page 484: ... AC 50 Hz 2 Rated output of a typical 4 pole standard induction motor based on IL or IH at 3 phase 460 V AC 60 Hz 3 The base load current IL is based on a duty cycle of 110 for 60 s or 135 for 3 s with a duty cycle duration of 300 s see Overload capability 4 The base load current IH is based on a duty cycle of 150 for 60 s with a duty cycle duration of 300 s see Overload capability 5 The current v...

Page 485: ...4 Input current max Power requirement for the 24 V DC auxiliary supply A A A A A A A A 375 314 365 308 300 251 493 0 5 469 376 459 368 375 301 620 0 5 597 497 585 486 477 397 785 0 5 Supply voltages Line voltage Line frequency Electronics power supply VACrms Hz VDC 380 V 3 AC 10 to 480 V 3 AC 10 15 1 min 47 to 63 Hz 24 20 4 to 28 8 Power loss for IN and 40 C kW 4 777 5 482 7 143 Coolant requiremen...

Page 486: ...V AC 50 Hz 2 Rated output of a typical 4 pole standard induction motor based on IL or IH at 3 phase 460 V AC 60 Hz 3 The base load current IL is based on a duty cycle of 110 for 60 s or 135 for 10 s with a duty cycle duration of 300 s see Overload capability 4 The base load current IH is based on a duty cycle of 150 for 60 s with a duty cycle duration of 300 s see Overload capability 5 The current...

Page 487: ...4 Base load current IH 480 V 10 4 Input current max Power requirement for the 24 V DC auxiliary supply A A A A A A A A 668 536 654 525 501 402 881 0 5 750 614 735 602 562 461 992 0 5 Supply voltages Line voltage Line frequency Electronics power supply VACrms Hz VDC 380 V 3 AC 10 to 480 V 3 AC 10 15 1 min 47 to 63 Hz 24 20 4 to 28 8 Power loss for IN and 40 C kW 8 026 8 824 Coolant requirements m3 ...

Page 488: ...of a typical 4 pole standard induction motor based on IL or IH at 3 phase 460 V AC 60 Hz 3 The base load current IL is based on a duty cycle of 110 for 60 s or 135 for 10 s with a duty cycle duration of 300 s see Overload capability 4 The base load current IH is based on a duty cycle of 150 for 60 s with a duty cycle duration of 300 s see Overload capability 5 The current values given here are bas...

Page 489: ...ffer 398 436 Alarm code 436 Alarm history 438 Alarm time 398 436 Alarm value 436 Alarms 433 Ambient temperature 368 Analog inputs 76 82 91 97 Analog outputs 76 82 91 97 Analog setpoint 125 126 Application Reading and writing parameters acyclically via PROFIBUS and PROFINET 204 Reading and writing parameters cyclically via PROFIBUS 199 AUTO mode 130 Automatic restart 387 Auxiliary power supply 230 ...

Page 490: ...ons 63 Connection for external auxiliary equipment option L19 109 Connector input CI 175 Connector output CO 175 Control Backward 309 JOG operation 310 Jog speed 311 Setpoint 309 Control word 188 191 Control word 1 189 Control word 3 191 Controlling the motor 337 Counter clockwise rotation 337 Crane lifting lugs 44 Crane transport aids 44 Removal 45 CU230P 2 CAN 93 CU230P 2 CAN Control Unit 93 CU2...

Page 491: ...n L57 114 EMERGENCY STOP Category 1 option L60 115 Enable direction of rotation 350 Energy saving display 378 ESM 401 Essential service mode 401 Essential Service Mode 401 Ethernet IP 207 External supply 70 F Fan Frame size GX replacement 458 Frame size HX replacement 460 Fault 398 440 Acknowledge 440 441 Fault buffer 398 440 Fault case 440 Fault code 440 Fault history 442 Fault time 398 440 Recei...

Page 492: ...435 LNK 434 RDY 434 434 Level control 391 Linear characteristic 362 LNK PROFINET Link 434 Load failure 396 Load monitoring 395 Low overload 475 475 M M21 48 M23 49 M43 49 M54 49 Maintenance 453 Maintenance and servicing 453 MANUAL mode 130 Maximum cable length Modbus 230 PROFIBUS 183 PROFINET 179 USS 218 Maximum current controller 368 Maximum speed 349 Mechanical installation Checklist 36 Menu 311...

Page 493: ...missioning 317 Commissioning interface 317 Communication 319 Diagnostics 320 Drive functions 319 Inputs outputs 318 Operating mode 319 Setpoint channel 318 System information 318 Parameter index 197 224 Parameter number 197 Parameter settings 329 Reset drive to the factory setting 329 Save parameter mode 330 Save RAM to ROM 330 Standard data set 329 Parameter value 200 PDO 266 PID closed loop cont...

Page 494: ...hock indicator 39 Short circuit monitoring 366 Signal connections 99 Signal states 434 Skip frequency bands 349 351 Speed Limiting 349 Speed closed loop control 357 Speed deviation 396 Speed limitation 352 Stall protection 394 Standard telegram 1 125 STARTER 142 Commissioning 145 Creating a project 145 DEVICE 153 Installation 143 S7ONLINE 153 User interface 144 Starting characteristics Optimizatio...

Page 495: ...sorless 357 Voltage boost 363 W Wire break monitoring 366 Wiring principle 28 Wizards Basic commissioning 297 299 Boost 297 303 Circuit diagrams 304 Closed loop controlled compressor 297 300 Closed loop controlled fan 297 301 Closed loop controlled pump 297 302 Fan switched in via PID 297 301 Information about the wizards 305 Open loop controlled compressor 297 300 Open loop controlled fan 297 301...

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