Page 3 ___________________ Converter with control units CU240D-2 Changes in this manual Fundamental safety ___________________ instructions ___________________ SINAMICS Introduction ___________________ Description SINAMICS G120D Converter with control units ___________________ Installation CU240D-2 ___________________ Commissioning Operating Instructions ___________________ Adapt fieldbus configuration ___________________ Advanced commissioning Backing up data and series ___________________ commissioning ___________________...
Page 4 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
Page 5: Changes In This Manual
Changes in this manual Notable changes over the 04/2014 edition of the manual New functions in firmware V4.7 SP3 In Chapter Moment of inertia estimator with moment of inertia precontrol Moment of inertia estimator for automatic speed control adaptation (Page 159) Friction characteristic as precontrol of the speed controller Friction characteristic (Page 157) An overview of all the new and changed functions in the V4.7 firmware can be found in...
Page 6 Changes in this manual Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 7: Table Of Contents
Table of contents Changes in this manual ........................... 5 Fundamental safety instructions ......................13 General safety instructions ..................... 13 Safety instructions for electromagnetic fields (EMF) .............. 17 Handling electrostatic sensitive devices (ESD) ..............17 Industrial security ........................18 Residual risks of power drive systems ..................19 Introduction ............................
Page 8 Table of contents 5.2.3 Defining additional requirements for the application .............. 69 Basic commissioning with IOP ....................70 Basic commissioning using a PC ................... 74 5.4.1 Creating a project ........................75 5.4.2 Transfer inverters connected via USB into the project ............75 5.4.3 Go online and start the configuration wizards ................
Page 9 Table of contents Setpoints ..........................129 7.3.1 Overview ..........................129 7.3.2 Analog input as setpoint source .................... 130 7.3.3 Specifying the setpoint via the fieldbus................. 130 7.3.4 Motorized potentiometer as setpoint source ................. 131 7.3.5 Fixed speed as setpoint source .................... 133 Setpoint calculation .......................
Page 10 Table of contents 7.7.7 Free function blocks ......................200 7.7.7.1 Overview ..........................200 7.7.7.2 Further information ....................... 200 Safe Torque Off (STO) safety function ................201 7.8.1 Function description ......................201 7.8.2 Prerequisite for STO use ..................... 203 7.8.3 Commissioning STO ......................203 7.8.3.1 Commissioning tools ......................
Page 11 Table of contents Alarms, faults and system messages ....................261 10.1 Alarms ........................... 261 10.2 Faults ............................ 265 10.3 Status LED overview......................270 10.4 Identification & maintenance data (I&M) ................272 10.5 System runtime ........................273 10.6 List of alarms and faults ......................274 Technical data ............................
Page 12 Table of contents Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 13: Fundamental Safety Instructions
Fundamental safety instructions General safety instructions DANGER Danger to life due to live parts and other energy sources Death or serious injury can result when live parts are touched. • Only work on electrical devices when you are qualified for this job. •...
Page 14 Fundamental safety instructions 1.1 General safety instructions WARNING Danger to life when live parts are touched on damaged devices Improper handling of devices can cause damage. For damaged devices, hazardous voltages can be present at the enclosure or at exposed components;...
Page 15 Fundamental safety instructions 1.1 General safety instructions WARNING Danger to life through unexpected movement of machines when using mobile wireless devices or mobile phones Using mobile wireless devices or mobile phones with a transmit power > 1 W closer than approx.
Page 16 Fundamental safety instructions 1.1 General safety instructions WARNING Danger to life when safety functions are inactive Safety functions that are inactive or that have not been adjusted accordingly can cause operational faults on machines that could lead to serious injury or death. •...
Page 17: Safety Instructions For Electromagnetic Fields (Emf)
Fundamental safety instructions 1.2 Safety instructions for electromagnetic fields (EMF) Safety instructions for electromagnetic fields (EMF) WARNING Danger to life from electromagnetic fields Electromagnetic fields (EMF) are generated by the operation of electrical power equipment such as transformers, converters or motors. People with pacemakers or implants are at a special risk in the immediate vicinity of these devices/systems.
Page 18: Industrial Security
Siemens recommends strongly that you regularly check for product updates. For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action (e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept.
Page 19: Residual Risks Of Power Drive Systems
Fundamental safety instructions 1.5 Residual risks of power drive systems Residual risks of power drive systems The control and drive components of a drive system are approved for industrial and commercial use in industrial line supplies. Their use in public line supplies requires a different configuration and/or additional measures.
Page 20 Fundamental safety instructions 1.5 Residual risks of power drive systems 3. Hazardous shock voltages caused by, for example, – Component failure – Influence during electrostatic charging – Induction of voltages in moving motors – Operation and/or environmental conditions outside the specification –...
Page 21: Introduction
Introduction About the Manual Who requires the operating instructions and what for? These operating instructions primarily address fitters, commissioning engineers and machine operators. The operating instructions describe the devices and device components and enable the target groups being addressed to install, connect-up, set, and commission the converters safely and in the correct manner.
Page 22: Guide Through This Manual
Introduction 2.2 Guide through this manual Guide through this manual ① Inverter components and accessories. Permissible motors. Tools for commissioning. ② Install and wire the inverter and its components. Install the inverter in accordance with EMC. ③ Prepare for commissioning. Restore the inverter to factory settings.
Page 23: Description
Description The inverter described in this manual is a device for controlling an induction motor or a synchronous motor. The inverter is designed for installation in electrical installations or machines. It has been approved for industrial and commercial use on industrial networks. Additional measures have to be taken when connected to public grids.
Page 24 Description 3.1 SINAMICS G120D CU240D-2 Inverter Table 3- 2 PM250D Power Modules Frame Rated output Rated output Order number size power current based on High Overload (HO) 0.75 kW 2.2 A 6SL3525-0PE17-5AA1 1.5 kW 4.1 A 6SL3525-0PE21-5AA1 3.0 kW 7.7 A 6SL3525-0PE23-0AA1 4.0 kW 10.2 A...
Page 25: Commissioning Tools
Description 3.2 Commissioning tools Commissioning tools Figure 3-1 Commissioning tools - PC or IOP Handheld Kit Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 26 Description 3.2 Commissioning tools Table 3- 3 Components and tools for commissioning Component or tool Order number Operator Panel IOP Handheld 6SL3255-0AA00-4HA0 STARTER Commissioning tool (PC soft- You obtain STARTER on a DVD ware) (Article number: 6SL3072- 0AA00-0AG0) and it can be downloaded: STARTER (http://support.automation.sieme ns.com/WW/view/en/10804985/...
Page 27: Motor Series That Are Supported
1LG6, 1LA7, 1LA9 and 1LE1 standard induction 1PH8 induction motors motors Multi-motor drive is permissible, i.e. multiple mo- tors operated on one inverter. See also: Multi- motor drive (http://support.automation.siemens.com/WW/view/ en/84049346). SIMOTICS S 1FK7 encoderless permanent-field SIMOTICS 1FG1 encoderless geared synchro- synchronous motors nous motors...
Page 28 Description 3.3 Motor series that are supported There are a few constraints on operation: Table 3- 6 Constraints on operations using encoderless synchronous motors Property Constraint Revision level of inverter Revision level of power module ≥ B01 • Firmware version of the Control Unit: ≥ FW V4.7 •...
Page 29: Installation
Installation Mechanical Installation Fitting the Control Unit to the Power Module The inverter is delivered as two separate components - the Power Module (PM) and the Control Unit (CU). The CU must be fitted to the PM prior to any further commissioning taking place.
Page 30 Installation 4.1 Mechanical Installation Drill pattern and dimensions The inverter has an identical drill pattern for all frame sizes. The drill pattern, depth and tightening torques are shown in the diagram below. Figure 4-2 SINAMICS G120D drill pattern Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 31 Installation 4.1 Mechanical Installation Mounting orientation Mount the converter on a table or on a wall. The minimum clearance distances are as follows: ● Side-by-side - no clearance distance is required ● Above and below the inverter 150 mm (5.9 inches). Figure 4-3 Mounting orientation: correct (✓), impermissible (X), permissible with restrictions (!) Restrictions due to vertical mounting...
Page 32: Electrical Installation
Installation 4.2 Electrical Installation Electrical Installation NOTICE Material damage from inappropriate supply system V > 1% Operating the converter on an inappropriate supply system can cause damage to the converter and other loads. • Only operate the converter on supply systems with V ≤...
Page 33: Basic Emc Rules
Installation 4.2 Electrical Installation 4.2.2 Basic EMC Rules Measures to limit Electromagnetic Interference (EMI) Listed below are the necessary measures that must be taken to ensure the correct installation of the Inverter within a system, which will minimize the effect of EMI. Cables ●...
Page 34: Overview Of The Interfaces
Installation 4.2 Electrical Installation 4.2.3 Overview of the interfaces Intefaces of the converter ① ⑧ Digital inputs 0 … 5 with status LED HTL Encoder connection ② ⑨ Fieldbus IN and OUT (PROFINET or Analog inputs 0 and 1 PROFIBUS) ③...
Page 35: Feeder Protection Of Individual Inverters
Fuses of any manufacturer with faster tripping characteristic than class RK5, e.g. JDDZ class J, time, CC, G, or CF SIEMENS circuit breaker DIVQ Intrinsically safe SIEMENS circuit breaker NKJH Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 36 Installation 4.2 Electrical Installation Table 4- 3 Feeder protection with fuse, UL category JDDZ Rated power Power Module Frame Max. rated current Short-circuit current rating size of the fuse SCCR (Short circuit current rating) 0.75 kW 6SL3525-0PE17-5AA1 10 A 100 kA, 480 V 3AC 1.5 kW 6SL3525-0PE21-5AA1 15 A...
Page 37: Feeder Protection Of Multiple Inverters
Installation 4.2 Electrical Installation 4.2.5 Feeder protection of multiple inverters For installations with more than one inverter, the inverters are normally powered from a 400- V power bus with a T distributor. Figure 4-6 Power supply to an inverter group via a shared 400-V feeder Calculation of the feeder protection according to IEC and UL standards Calculation of the feeder protection: ●...
Page 38 Fuses of any manufacturer with faster tripping characteristic than class RK5, e.g. JDDZ class J, time, CC, G, or CF SIEMENS circuit breaker DIVQ Intrinsically safe SIEMENS circuit breaker NKJH Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 39: 24-V Power Supply With Multiple Inverters
Installation 4.2 Electrical Installation Table 4- 7 Feeder protection with fuse, UL category JDDZ Max. rated current of the fuse Short-circuit current rating SCCR (Short circuit current rating) 30 A 65 kA, 480 V 3AC Table 4- 8 Feeder protection with circuit breaker, UL categories DIVQ and NKJH Max.
Page 40: Connections And Cables
Installation 4.2 Electrical Installation 4.2.7 Connections and cables DANGER Electrical shock by touching the pins in the motor terminal box The temperature sensor and motor holding brake connections are at DC link negative potential. Touching the pins in the motor terminal box can lead to death due electrical shock.
Page 41 Installation 4.2 Electrical Installation Figure 4-9 CU240D-2 PROFIBUS connectors Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 42 Installation 4.2 Electrical Installation Figure 4-10 CU240D-2 PROFINET connectors Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 43 Installation 4.2 Electrical Installation Figure 4-11 CU240D-2 PROFINET Push-Pull connectors Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 44 Installation 4.2 Electrical Installation Figure 4-12 CU240D-2 PROFINET FO connectors Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 45 Installation 4.2 Electrical Installation Figure 4-13 PM250D connectors Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 46 3RK1902-1BA00 PROFINET Port 1 and Port 2 6GK1901-0DB20-6AA0 3RK1902-2DA00 (M12) Encoder (M12 ) Via KnorrTec: Knorrtec (http://www.knorrtec.de/index.php/en/company-profile/siemens- solution-partner) Digital input and output, 3RK1902-4BA00-5AA0 3RK1902-4DA00-5AA0 analog input (M12 ) Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 47 3RK1911-2BE10 5.50 kW … 7.50 kW 6 mm (10 AWG) 3RK1911-2BE30 Order motor connector including temperature sensor and motor holding brake via solution partner: Solution partner (https://www.automation.siemens.com/solutionpartner/partnerfinder/Partner- Finder.aspx?lang=en) Cable lengths Table 4- 14 Maximum cable lengths Cable Screening Max. length...
Page 48: Star-Delta Motor Connection
Before you connect the motor, ensure that the motor has the appropriate connection for your application: Motor is connected in the star or delta configuration With SIEMENS motors, you will see a dia- gram of both connection methods on the inside of the cover of the terminal box: •...
Page 49: Connecting The Motor Holding Brake
Installation 4.2 Electrical Installation 4.2.9 Connecting the motor holding brake WARNING Danger to life when live parts are touched in the motor terminal box The temperature sensor and motor holding brake connections are at DC link negative potential. Touching these connections can result in death or severe injury. •...
Page 50: Factory Settings Of The Inputs And Outputs
Installation 4.2 Electrical Installation 4.2.10 Factory settings of the inputs and outputs Factory settings of the inputs and outputs of the control unit CU240D-2 In the factory settings, the fieldbus interface of the inverter is not active. Figure 4-15 Factory settings of the control units CU240D-2 Changing the function of the inputs and outputs The function of each color-identified input and output can be set.
Page 51: Default Settings Of Inputs And Outputs
Installation 4.2 Electrical Installation 4.2.11 Default settings of inputs and outputs Default setting 1: "Conveyor system with 2 fixed frequencies" DO 0: p0730, DO 1: p0731 DI 0: r0722.0, …, DI 5: r0722.5 Fixed speed setpoint 3: p1003, fixed speed setpoint 4: p1004, fixed speed setpoint active: r1024 Speed setpoint (main setpoint): p1070[0] = 1024 DI 4 and DI 5 = high: the inverter adds the two fixed speed setpoints Default setting 2: "Conveyor system with Basic Safety"...
Page 52 Installation 4.2 Electrical Installation Default setting 3: "Conveyor system with 4 fixed frequencies" DO 0: p0730, DO 1: p0731 DI 0: r0722.0, …, DI 5: r0722.5 Fixed speed setpoint 1: p1001, … fixed speed setpoint 4: p1004, fixed speed setpoint active: r1024 Speed setpoint (main setpoint): p1070[0] = 1024 Several of the DI 0, DI 1, DI 4, and DI 5 = high: the inverter adds the corresponding fixed speed set- points.
Page 53 Installation 4.2 Electrical Installation Default setting 5: "Conveyor system with fieldbus and Basic Safety" DO 0: p0730, DO 1: p0731 DI 4: r0722.4, DI 5: r0722.5 Speed setpoint (main setpoint): p1070[0] = 2050[1] Default setting 6: "Fieldbus with Extended Safety" DO 0: p0730, DO 1: p0731 DI 0: r0722.0, …, DI 5: r0722.5 Speed setpoint (main setpoint): p1070[0] = 2050[1]...
Page 54 Installation 4.2 Electrical Installation Default setting 7: "Fieldbus with data set switchover" DO 0: p0730, DO 1: p0731 DI 0: r0722.0, …, DI 3: r0722.3 Speed setpoint (main setpoint): p1070[0] = 2050[1] Jog 1 speed setpoint: p1058, factory setting: 150 rpm Jog 2 speed setpoint: p1059, factory setting: -150 rpm Default setting 8: "MOP with Basic Safety"...
Page 55 Installation 4.2 Electrical Installation Default setting 9: "Standard I/O with MOP" DO 0: p0730, DO 1: p0731 DI 0: r0722.0, …, DI 3: r0722.3 Motorized potentiometer, setpoint after the ramp-function generator r1050 Speed setpoint (main setpoint): p1070[0] = 1050 Default setting 12: "Standard I/O with analog setpoint" DO 0: p0730, DO 1: p0731 DI 0: r0722.0, …, DI 2: r0722.2 AI 0: r0755[0]...
Page 56 Installation 4.2 Electrical Installation Default setting 13: "Standard I/O with analog setpoint and safety" DO 0: p0730, DO 1: p0731 DI 0: r0722.0, …, DI 5: r0722.5 AI 0: r0755[0] Speed setpoint (main setpoint): p1070[0] = 755[0] Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 57 Installation 4.2 Electrical Installation Default setting 14: "Process industry with fieldbus" DO 0: p0730, DO 1: p0731 DI 0: r0722.0, …, DI 5: r0722.5 Motorized potentiometer, setpoint after the ramp-function generator r1050 Speed setpoint (main setpoint): p1070[0] = 2050[1], p1070[1] = 1050 Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 58 Installation 4.2 Electrical Installation Default setting 24: "Distributed conveyor systems with fieldbus" DO 0: p0730, DO 1: p0731 DI 0: r0722.0, …, DI 5: r0722.5 p2081[0] = r0722.0, …, p2081[5] = r0722.5 p0730 = r2094.0, p0731 = r2094.1 Speed setpoint (main setpoint): p1070[0] = 2050[1] Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 59 Installation 4.2 Electrical Installation Default setting 25: "Distributed conveyor systems with fieldbus, safety" DO 0: p0730, DO 1: p0731 DI 0: r0722.0, …, DI 5: r0722.5 p2081[0] = r0722.0, …, p2081[3] = r0722.3 p0730 = r2094.0, p0731 = r2094.1 Speed setpoint (main setpoint): p1070[0] = 2050[1] Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 60: Connecting The Profinet Interface
Installation 4.2 Electrical Installation 4.2.12 Connecting the PROFINET interface Industrial Ethernet Cables and cable length Listed in the table below are the recommended Ethernet cables. Table 4- 15 Recommended PROFINET cables Max. Cable Length Article Number Industrial Ethernet FC TP 100 m (328 ft) 6XV1840-2AH10 Standard Cable GP 2 x 2...
Page 61 Installation 4.2 Electrical Installation • Connect the PE terminal on the left-hand side of the converter to the metal frame it is mounted on. • Recommended cable cross section: 10 mm² • Use a short wire connection preferably. • Clean the connection to the steel construction from paint or dirt.
Page 62: Connections And Interference Suppression
Installation 4.2 Electrical Installation 4.2.14 Connections and interference suppression All connections should be made so that they are permanent. Screwed connections on painted or anodized metal components must be made either by means of special contact washers, which penetrate the isolating surface and establish a metallically conductive contact, or by removing the isolating surface on the contact points.
Page 63 Figure 4-18 Grounding and high-frequency equipotential bonding measures in the drive system and in the plant For general rules for EMC compliant installation see also: EMC design guidelines (http://support.automation.siemens.com/WW/view/en/60612658/0/en) Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 65: Commissioning
Commissioning Commissioning guidelines Overview 1. Define the requirements of your application placed on the drive. → (Page 66) . 2. Reset the inverter when required to the factory setting. → (Page 85) . 3. Check whether the factory setting of the inverter is already sufficient for your application.
Page 66: Preparing For Commissioning
Commissioning 5.2 Preparing for commissioning Preparing for commissioning Before starting commissioning, you must know the following data: ● Which motor is connected to the inverter? Note down the Article No. of the motor and the motor’s nameplate data. If available, note down the motor code on the motor’s nameplate. ●...
Page 67 Commissioning 5.2 Preparing for commissioning Switching the motor on and off The inverters are set in the factory in such a way that, after switching on, the motor will accelerate up to its speed setpoint in 10 seconds (referred to 1500 rpm). After it has been switched off, the motor also brakes with a ramp-down time of 10 seconds.
Page 68: Selecting The Control Mode
Commissioning 5.2 Preparing for commissioning 5.2.2 Selecting the control mode Suitable applications and typical control properties U/f control or FCC (flux current con- Vector control without an encod- Vector control with encoder trol) without an encoder Application Horizontal conveyor technology Horizontal conveyor technol- Vertical conveyor technolo- •...
Page 69: Defining Additional Requirements For The Application
Commissioning 5.2 Preparing for commissioning 5.2.3 Defining additional requirements for the application What speed limits should be set (minimum and maximum speed)? ● Minimum speed - factory setting 0 [rpm] The minimum speed is the lowest speed of the motor independent of the speed setpoint. A minimum speed is, for example, useful for fans or pumps.
Page 70: Basic Commissioning With Iop
Commissioning 5.3 Basic commissioning with IOP Basic commissioning with IOP Commissioning a 1FK7 encoderless synchronous motor If you want to operate the inverter using a 1FK7 encoderless synchronous motor, we recommend using the STARTER for commissioning. Basic commissioning wizard The Basic Commissioning wizard detailed below is for Control Units with version 4.4 software or higher.
Page 71 Commissioning 5.3 Basic commissioning with IOP Select the correct frequency for your Inverter and at- tached motor. The use of the 87 Hz characteristic allows the motor to operate at 1.73 times of its normal speed. At this stage the wizard will begin to ask for the data relating specifically to the attached motor.
Page 72 Commissioning 5.3 Basic commissioning with IOP 11. Input the correct Motor Speed from the motor rating plate. This value is given in RPM. 12. Select to run or disable Motor Data Identification func- tion. This function, if active, will not start until the first run command is given to the Inverter.
Page 73 Commissioning 5.3 Basic commissioning with IOP 17. Set the Ramp Up time in seconds. This is the time the Inverter/motor system will take from being given the run command, to reaching the selected motor speed. 18. Set the Ramp Down time in seconds. This is the time the Inverter/motor system will take from being given the OFF1 command, for the motor to reach a standstill.
Page 74: Basic Commissioning Using A Pc
5.4 Basic commissioning using a PC Basic commissioning using a PC PC-based commissioning tools STARTER and Startdrive are PC tools to commission Siemens inverters. The graphic user interface supports you when commissioning your inverter. Most of the inverter functions are available in screen forms.
Page 75: Creating A Project
Commissioning 5.4 Basic commissioning using a PC 5.4.1 Creating a project Creating a project Procedure In order to create a new project, proceed as follows: 1. In the menu, select "Project" → "New…". 2. Specify a name of your choice for the project. You have created a new project.
Page 76 Commissioning 5.4 Basic commissioning using a PC Figure 5-4 "Accessible nodes" in Startdrive 6. When the USB interface is appropriately set, then the "Accessible nodes" screen form shows the inverters that can be accessed. Figure 5-5 Inverters found in STARTER Figure 5-6 Inverters found in Startdrive If you have not correctly set the USB interface, then the following "No additional nodes...
Page 77 Commissioning 5.4 Basic commissioning using a PC Setting the USB interface in STARTER Procedure Proceed as follows to set the USB interface in STARTER: 1. Set the "Access point" to "DEVICE (STARTER, Scout)" and the "PG/PC interface" to "S7USB". 2. Press the "Update" button. You have set the USB interface.
Page 78: Go Online And Start The Configuration Wizards
Commissioning 5.4 Basic commissioning using a PC 5.4.3 Go online and start the configuration wizards Procedure with STARTER Proceed as follows to start configuration of the inverter: 1. Select your project and go online: 2. In the following screen form, select the inverter with which you wish to go online.
Page 79: Carry-Out Basic Commissioning
Commissioning 5.4 Basic commissioning using a PC 5.4.4 Carry-out basic commissioning Procedure Proceed as follows to carry out basic commissioning: Select the control mode. See also Section: Selecting the control mode (Page 68) Select the I/O configuration to preassign the inverter interfaces. The possible configurations can be found in sections: Factory settings of the inputs and outputs (Page 50) and Default settings of inputs and out- puts (Page 51).
Page 80 Commissioning 5.4 Basic commissioning using a PC Motor identification: • [1]: Recommended setting for closed-loop speed control. After an ON command, the inverter identifies the motor data – and with a new ON command, optimizes the speed controller. • [2]: After an ON command, the inverter identifies the motor data at standstill.
Page 81: Adapting The Encoder Data
Commissioning 5.4 Basic commissioning using a PC 5.4.5 Adapting the encoder data Preconditions ● You have selected an encoder type that does not precisely match your encoder, because it is not included in the list of default encoder types. ● You have completely configured the drive. Procedure with STARTER Proceed as follows to adapt the encoder data: 1.
Page 82: Identifying Motor Data
Commissioning 5.4 Basic commissioning using a PC Procedure with Startdrive Proceed as follows to adapt the encoder data: 1. Select the "Motor encoder" screen form. 2. Click the "Encoder data" button. 3. You have access to the following settings in the "Encoder data" screen form: –...
Page 83 Commissioning 5.4 Basic commissioning using a PC Preconditions ● You selected a method of motor data identification during basic commissioning, e.g. measurement of the motor data while the motor is stationary. When basic commissioning is complete, the inverter issues alarm A07991. ●...
Page 84 Commissioning 5.4 Basic commissioning using a PC Procedure with Startdrive To initiate motor data identification and optimize the motor control, proceed as follows: 1. Open the control panel. 2. Assume master control for the inverter. 3. Set the "Drive enables" 4.
Page 85: Restoring The Factory Setting
Commissioning 5.5 Restoring the factory setting Restoring the factory setting 5.5.1 Restoring the factory setting There are cases where something goes wrong when commissioning a drive system e.g.: ● The line voltage was interrupted during commissioning and you were not able to complete commissioning.
Page 86: Resetting The Safety Functions To The Factory Setting
Commissioning 5.5 Restoring the factory setting 5.5.2 Resetting the safety functions to the factory setting Procedure with STARTER To reset the safety function settings to the factory setting without changing the standard settings, proceed as follows: 1. Go online. 2. Open the screen form of the safety functions. 3.
Page 87 Commissioning 5.5 Restoring the factory setting Procedure with Startdrive To reset the safety function settings to the factory setting without changing the standard settings, proceed as follows: 1. Go online. 2. Select "Commissioning". 3. Select "Backing up/reset". 4. Select "Safety parameters are reset". 5.
Page 88 Commissioning 5.5 Restoring the factory setting Procedure with an operator panel Proceed as follows to restore the inverter safety functions to the factory settings: 1. p0010 = 30Set Activate reset settings. 2. p9761 = … Enter the password for the safety functions 3.
Page 89: Restore The Settings To The Factory Settings (Without Safety Functions)
Commissioning 5.5 Restoring the factory setting 5.5.3 Restore the settings to the factory settings (without safety functions) Restoring the inverter to the factory setting Procedure with STARTER Proceed as follows to reset the inverter to factory settings: 1. Go online 2.
Page 90 Commissioning 5.5 Restoring the factory setting Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 91: Adapt Fieldbus Configuration
Adapt fieldbus configuration Fieldbus versions of the Control Unit Fieldbus interfaces of the Control Units There are different versions of the Control Units for communication with a higher-level control system: Fieldbus Profiles Control Unit communication PROFIdrive PROFIsafe PROFIenergy PROFIBUS ✓ ✓...
Page 92: Profidrive Profile For Profibus And Profinet
Adapt fieldbus configuration 6.2 PROFIdrive profile for PROFIBUS and PROFINET PROFIdrive profile for PROFIBUS and PROFINET 6.2.1 Cyclic communication The send and receive telegrams of the inverter for the cyclic communication are structured as follows: Figure 6-1 Telegrams for cyclic communication Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 93 Adapt fieldbus configuration 6.2 PROFIdrive profile for PROFIBUS and PROFINET Table 6- 1 Explanation of the abbreviations Abbreviation Explanation Abbreviation Explanation Control word MIST_GLATT Actual smoothed torque Status word PIST_GLATT Actual smoothed active power NSOLL_A Speed setpoint M_LIM Torque limit value NIST_A Speed actual value FAULT_CODE...
Page 94: Control And Status Word 1
Adapt fieldbus configuration 6.2 PROFIdrive profile for PROFIBUS and PROFINET Figure 6-3 Interconnection of the receive words The telegrams use - with the exception of telegram 999 (free interconnection) - the word-by- word transfer of send and receive data (r2050/p2051). If you require an individual telegram for your application (e.g.
Page 95 Adapt fieldbus configuration 6.2 PROFIdrive profile for PROFIBUS and PROFINET Significance Explanation Signal inter- connection Telegram 20 All other tele- in the in- grams verter 1 = No quick stop (OFF3) The motor can be switched on (ON com- mand). 0 = Inhibit operation Immediately switch-off motor (cancel pulses).
Page 96 Adapt fieldbus configuration 6.2 PROFIdrive profile for PROFIBUS and PROFINET Status word 1 (ZSW1) Significance Comments Signal inter- connection Telegram 20 All other tele- in the in- grams verter 1 = Ready to start Power supply switched on; electronics initial- p2080[0] = ized;...
Page 97: Control And Status Word 3
Adapt fieldbus configuration 6.2 PROFIdrive profile for PROFIBUS and PROFINET 6.2.1.2 Control and status word 3 Control word 3 (STW3) Bit Significance Explanation Signal interconnection in the inverter Telegram 350 1 = fixed setpoint bit 0 Selects up to 16 different fixed p1020[0] = r2093.0 setpoints.
Page 98 Adapt fieldbus configuration 6.2 PROFIdrive profile for PROFIBUS and PROFINET Status word 3 (ZSW3) Significance Description Signal intercon- nection in the inverter 1 = DC braking active p2051[3] = r0053 1 = |n_act | > p1226 Absolute current speed > stationary state detection 1 = |n_act | >...
Page 99: Extend Telegrams And Change Signal Interconnection
Standard telegram 20, PZD-2/6 350: SIEMENS telegram 350, PZD-4/4 352: SIEMENS telegram 352, PZD-6/6 353: SIEMENS telegram 353, PZD-2/2, PKW-4/4 354: 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 PROFIdrive controller.
Page 100: Data Structure Of The Parameter Channel
Adapt fieldbus configuration 6.2 PROFIdrive profile for PROFIBUS and PROFINET Freely selecting the signal interconnection of the telegram The signals in the telegram can be freely interconnected. Procedure Proceed as follows to change the signal interconnection of a telegram: 1. Using STARTER or an operator panel, set parameter p0922 = 999. 2.
Page 101 Adapt fieldbus configuration 6.2 PROFIdrive profile for PROFIBUS and PROFINET Request and response IDs Bits 12 … 15 of the 1st word of the parameter channel contain the request and response identifier. Table 6- 2 Request identifiers, control → inverter Request identi- Description Response identifier...
Page 102 Adapt fieldbus configuration 6.2 PROFIdrive profile for PROFIBUS and PROFINET Table 6- 4 Error numbers for response identifier 7 Description 00 hex Illegal parameter number (access to a parameter that does not exist) 01 hex Parameter value cannot be changed (change request for a parameter value that cannot be changed) 02 hex Lower or upper value limit exceeded (change request with a value outside the value limits)
Page 103 Adapt fieldbus configuration 6.2 PROFIdrive profile for PROFIBUS and PROFINET Offset and page index of the parameter numbers Parameter numbers < 2000 PNU = parameter number. Write the parameter number into the PNU (PKE bit 10 ... 0). Parameter numbers ≥ 2000 PNU = parameter number - offset.
Page 104 Adapt fieldbus configuration 6.2 PROFIdrive profile for PROFIBUS and PROFINET Telegram examples Read request: Read out serial number of the Power Module (p7841[2]) To obtain the value of the indexed parameter p7841, you must fill the telegram of the parameter channel with the following data: ●...
Page 105: Slave-To-Slave Communication
Figure 6-6 Telegram, to assign DI 2 with ON/OFF1 "Reading and writing parameters" application example See: Reading and writing parameters via PROFIBUS (http://support.automation.siemens.com/WW/view/en/8894584). 6.2.1.5 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 master.
Page 106: Communication Via Profinet
Adapt fieldbus configuration 6.3 Communication via PROFINET Communication via PROFINET You can either communicate via Ethernet using the inverter, or integrate the inverter in a PROFINET network. ● The inverter as an Ethernet station (Page 316) ● PROFINET IO operation (Page 107) In PROFINET IO operation, the inverter supports the following functions: –...
Page 107: What Do You Need For Communication Via Profinet
– The configuration of the functions is described in the PROFINET system description (http://support.automation.siemens.com/WW/view/en/19292127) manual. This manual describes the control of the inverter using primary control. How to access the inverter as an Ethernet station is described in the Fieldbus function manual (Page 316) in the section "The inverter as an Ethernet station".
Page 108: Integrating Inverters Into Profinet
Additional information on this topic is provided in the "Fieldbuses" Function Manual, also see Manuals for your converter (Page 316). Configuring the communication using a non-Siemens control 1. Import the device file (GSDML) of the inverter into the engineering tool for your control system.
Page 109: Installing Gsdml
Set p0804 = 12. The inverter writes the GSDML as zipped file (*.zip) into directory /SIEMENS/SINAMICS/DATA/CFG on the memory card. 2. Unzip the GSDML file to a folder on your computer. 3. Import the GSDML into the configuring tool of your control system.
Page 110: Select Telegram
350: SIEMENS telegram 350, PZD-4/4 352: SIEMENS telegram 352, PZD-6/6 353: SIEMENS telegram 353, PZD-2/2, PKW-4/4 354: SIEMENS telegram 354, PZD-6/6, PKW-4/4 999: Extend telegrams and change signal interconnection (Page 99) A more detailed depiction of the individual telegrams can be found in Section Cyclic communication (Page 92).
Page 111: Communication Via Profibus
Adapt fieldbus configuration 6.4 Communication via PROFIBUS Communication via PROFIBUS 6.4.1 What do you need for communication via PROFIBUS? Check the communication settings using the following table. If you answer "Yes" to the questions, you have correctly set the communication settings and can control the inverter via the fieldbus.
Page 112: Configuring The Communication Using Simatic S7 Control
● If the inverter is not listed in the hardware library, you can either install the newest STARTER version or install the GSD of the inverter through "Extras/GSD-Install file" in HW-Config. See also GSD (http://support.automation.siemens.com/WW/view/en/22339653/133100). When you have installed the GSD, configure the communication in the SIMATIC control. 6.4.4...
Page 113 350: SIEMENS telegram 350, PZD-4/4 352: SIEMENS telegram 352, PZD-6/6 353: SIEMENS telegram 353, PZD-2/2, PKW-4/4 354: SIEMENS telegram 354, PZD-6/6, PKW-4/4 999: Cyclic communication (Page 92) A more detailed depiction of the individual telegrams can be found in Section Extend telegrams and change signal interconnection (Page 99).
Page 114 Adapt fieldbus configuration 6.4 Communication via PROFIBUS Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 115: Advanced Commissioning
Advanced commissioning Overview of the converter functions Figure 7-1 Overview of inverter functions Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 116 Advanced commissioning 7.1 Overview of the converter functions Functions relevant to all applications Functions required in special applications only The functions that you require in each application are shown The functions whose parameters you only need to adapt in a dark color in the function overview above. when actually required are shown in white in the function overview above.
Page 117: Inverter Control
Advanced commissioning 7.2 Inverter control Inverter control 7.2.1 Adapt inputs and outputs This chapter describes how you adapt the function of individual digital and analog inputs and outputs of the inverter. Figure 7-2 Internal interconnection of the inputs and outputs 7.2.1.1 Digital inputs Changing the function of a digital input...
Page 118 Advanced commissioning 7.2 Inverter control Table 7- 1 Binector inputs (BI) of the inverter (selection) Significance Significance p0810 Command data set selection CDS bit 0 p1036 Motorized potentiometer, setpoint, lower p0840 ON/OFF1 p1055 Jog bit 0 p0844 OFF2 p1056 Jog bit 1 p0848 OFF3 p1113 Setpoint inversion p0852 Enable operation...
Page 119: Fail-Safe Digital Input
Advanced commissioning 7.2 Inverter control 7.2.1.2 Fail-safe digital input This manual describes the STO safety function with control using a fail-safe input. Additional safety functions, additional fail-safe digital inputs, the fail-safe digital output of the converter and the control of the safety functions using PROFIsafe are described in the Safety Integrated Function Manual.
Page 120 Advanced commissioning 7.2 Inverter control Bright and dark test The inverter filters signal changes using bright and dark tests at its safety-related inputs: ● SIL 2 / PL d: the safety-related inputs of the inverter have an adjustable software filter. ●...
Page 121: Digital Outputs
Advanced commissioning 7.2 Inverter control 7.2.1.3 Digital outputs Changing the function of a digital output Interconnect the digital output with a binector output of your choice. Binector outputs are marked with "BO" in the parameter list of the List Manual. Table 7- 2 Binector outputs of the inverter (selection) Deactivating digital output...
Page 122: Analog Inputs
Advanced commissioning 7.2 Inverter control 7.2.1.4 Analog inputs Overview Changing the function of the analog input 1. Define the analog input type using parameter p0756 to voltage input 0 V … 10 V. 2. Specify the function of the analog input by interconnecting parameter p0755 with a connector input CI of your choice.
Page 123 Advanced commissioning 7.2 Inverter control Defining the analog input function You define the analog input function by interconnecting a connector input of your choice with parameter p0755 . Parameter p0755 is assigned to the particular analog input via its index, e.g.
Page 124: Switching The Motor On And Off
Advanced commissioning 7.2 Inverter control 7.2.2 Switching the motor on and off After switching the supply voltage on, the converter normally goes into the "ready to start" state. In this state, the converter waits for the command to switch-on the motor: •...
Page 125: Running The Motor In Jog Mode (Jog Function)
Advanced commissioning 7.2 Inverter control Converter Explanation status In this state, the converter does not respond to the ON command. The converter goes into this state under the following conditions: ON was active when switching on the converter. • Exception: When the automatic start function is active, ON must be active after switching on the power supply.
Page 126 Advanced commissioning 7.2 Inverter control The inverter must be ready to start before you issue the "Jog" control command. If the motor is already switched on, then the "Jog" command has no effect. Jog settings Parameter Description p1058 Jogging 1 speed setpoint (factory setting 150 rpm) p1059 Jogging 2 speed setpoint (factory setting -150 rpm) p1082...
Page 127: Switching Over The Inverter Control (Command Data Set)
Advanced commissioning 7.2 Inverter control 7.2.4 Switching over the inverter control (command data set) In some applications, it must be possible to switch over the master control for operating the inverter. Example: The motor is to be operable either from a central control via the fieldbus or from a local control box via the terminal strip.
Page 128 Advanced commissioning 7.2 Inverter control You obtain the interconnection as in the example above, if you configured the interfaces of the inverter with p0015 = 7 in the basic commissioning, also see Section Connections and cables (Page 40). An overview of all the parameters that belong to the command data sets is provided in the List Manual.
Page 129: Setpoints
Advanced commissioning 7.3 Setpoints Setpoints 7.3.1 Overview The inverter receives its main setpoint from the setpoint source. The main setpoint generally specifies the motor speed. Figure 7-9 Setpoint sources for the inverter You have the following options when selecting the source of the main setpoint: ●...
Page 130: Analog Input As Setpoint Source
Advanced commissioning 7.3 Setpoints 7.3.2 Analog input as setpoint source Interconnecting an analog input If you have selected a pre-assignment without a function of the analog input, then you must interconnect the parameter of the main setpoint with an analog input. Figure 7-10 Example: Analog input 0 as setpoint source Table 7- 5...
Page 131: Motorized Potentiometer As Setpoint Source
Advanced commissioning 7.3 Setpoints 7.3.4 Motorized potentiometer as setpoint source The "Motorized potentiometer" function emulates an electromechanical potentiometer. The output value of the motorized potentiometer can be set with the "higher" and "lower" control signals. Interconnecting the motorized potentiometer (MOP) with the setpoint source Figure 7-12 Motorized potentiometer as setpoint source Figure 7-13...
Page 132 Advanced commissioning 7.3 Setpoints Table 7- 8 Extended setup of motorized potentiometer Parameter Description p1030 MOP configuration (factory setting: 00110 bin) Storage active = 0: After the motor has been switched on, the setpoint = p1040 = 1: After the motor has switched off, the inverter saves the setpoint. After the motor has switched on, the setpoint = the stored value Automatic mode, ramp-function generator active (1-signal via BI: p1041) = 0: Ramp-up/ramp-down time = 0...
Page 133: Fixed Speed As Setpoint Source
Advanced commissioning 7.3 Setpoints 7.3.5 Fixed speed as setpoint source In many applications after switching on the motor, all that is needed is to run the motor at a constant speed or to switch between different speeds. Example: After it has been switched on, a conveyor belt only runs with two different velocities.
Page 134 Advanced commissioning 7.3 Setpoints 2. Binary selection: You set 16 different fixed setpoints. You precisely select one of these 16 fixed setpoints by a combination of four selection bits. Figure 7-16 Simplified function diagram for binary selection of the setpoints Additional information about binary selection can be found in function diagram 3010 in the List Manual.
Page 135 Advanced commissioning 7.3 Setpoints Example: Select two fixed setpoints directly The motor should operate at different speeds as follows: ● The signal on digital input 0 switches the motor on and accelerates it to 300 rpm. ● The signal at digital input 1 accelerates the motor to 2000 rpm. ●...
Page 136: Setpoint Calculation
Advanced commissioning 7.4 Setpoint calculation Setpoint calculation 7.4.1 Overview of setpoint processing The setpoint can be modified as follows using the setpoint processing: ● Invert setpoint to reverse the motor direction of rotation (reversing). ● Inhibit positive or negative direction of rotation, e.g. for conveyor belts, pumps or fans. ●...
Page 137: Invert Setpoint
Advanced commissioning 7.4 Setpoint calculation 7.4.2 Invert setpoint The inverter provides an option to invert the setpoint sign using a bit. As an example, the setpoint inversion is shown through a digital input. In order to invert the setpoint through the digital input DI 1, connect the parameter p1113 with a binary signal, e.g.
Page 138: Inhibit Direction Of Rotation
Advanced commissioning 7.4 Setpoint calculation 7.4.3 Inhibit direction of rotation In the factory setting of the inverter, both motor directions of rotation are enabled. Set the corresponding parameter to a value = 1 to permanently block directions of rotation. Table 7- 13 Examples of settings to inhibit the direction of rotation Parameter Remark...
Page 139: Skip Frequency Bands And Minimum Speed
Advanced commissioning 7.4 Setpoint calculation 7.4.4 Skip frequency bands and minimum speed Skip frequency bands The converter has four skip frequency bands that prevent continuous motor operation within a specific speed range. You can find additional information in function diagram 3050 of the List Manual, see also: Manuals for your converter (Page 316).
Page 140: Speed Limitation
Advanced commissioning 7.4 Setpoint calculation 7.4.5 Speed limitation The maximum speed limits the speed setpoint range for both directions of rotation. The converter generates a message (fault or alarm) when the maximum speed is exceeded. If you must limit the speed depending on the direction of rotation, then you can define speed limits for each direction.
Page 141: Ramp-Function Generator
Advanced commissioning 7.4 Setpoint calculation 7.4.6 Ramp-function generator The ramp-function generator in the setpoint channel limits the rate of change of the speed setpoint (acceleration). Reduced acceleration lowers the accelerating torque of the motor. In this case, the motor reduces the load on the mechanical system of the driven machine. You can select between two different ramp-function generator types: ●...
Page 142 Advanced commissioning 7.4 Setpoint calculation Table 7- 16 Additional parameters to set the extended ramp-function generator Parameter Description p1115 Ramp-function generator selection (factory setting: 1) Select ramp-function generator: 0: Basic ramp-function generator 1: Extended ramp-function generator p1120 Ramp-function generator, ramp-up time (factory setting: 10 s) Accelerating time in seconds from zero speed up to the maximum speed p1082 p1121 Ramp-function generator, ramp-down time (factory setting: 10 s)
Page 143 Advanced commissioning 7.4 Setpoint calculation Setting the extended ramp-function generator Procedure Proceed as follows to set the extended ramp-function generator: 1. Enter the highest possible speed setpoint. 2. Switch on the motor. 3. Evaluate your drive response. – If the motor accelerates too slowly, then reduce the ramp-up time. An excessively short ramp-up time means that the motor will reach its current limiting when accelerating, and will temporarily not be able to follow the speed setpoint.
Page 144 Advanced commissioning 7.4 Setpoint calculation Basic ramp-function generator When compared to the extended ramp- function generator, the basic ramp- function generator has no rounding times. Table 7- 17 Parameters for setting the ramp-function generator Parameter Description p1115 = 0 Ramp-function generator selection (factory setting: 1) Select ramp-function generator: 0: Basic ramp-function generator 1: Extended ramp-function generator...
Page 145 The inverter receives the value for scaling the ramp-up and ramp-down times via PZD receive word 3. You will find further information in the Internet at: FAQ (https://support.industry.siemens.com/cs/ww/en/view/82604741). Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 146: Motor Control
Advanced commissioning 7.5 Motor control Motor control The inverter has two alternative methods to control (closed loop) the motor speed: ● U/f control ● Vector control with speed controller 7.5.1 V/f control Overview of the U/f control The U/f control is a closed-loop speed control with the following characteristics: ●...
Page 147: Characteristics Of U/F Control
Advanced commissioning 7.5 Motor control 7.5.1.1 Characteristics of U/f control The inverter has different V/f characteristics. ① The voltage boost of the characteristic optimizes the speed control at low speeds ② With the flux current control (FCC), the inverter compensates for the voltage drop in the stator resistor of the motor Figure 7-20 Characteristics of U/f control...
Page 148: Selecting The U/F Characteristic
Advanced commissioning 7.5 Motor control The value of the output voltage at the rated motor frequency also depends on the following variables: ● Ratio between the converter size and the motor size ● Line voltage ● Line impedance ● Actual motor torque The maximum possible output voltage as a function of the input voltage is provided in the technical data, also see Section Technical data (Page 281).
Page 149: Optimizing Motor Starting
Advanced commissioning 7.5 Motor control 7.5.1.3 Optimizing motor starting Setting the voltage boost for U/f control After selection of the V/f characteristic, no further settings are required in most applications. In the following circumstances, the motor cannot accelerate to its speed setpoint after it has been switched on: ●...
Page 150 Advanced commissioning 7.5 Motor control Parameter Description p1310 Starting current (voltage boost) permanent (factory setting 50 %) Compensates for voltage drops caused by long motor cables and the ohmic losses in the motor. p1311 Starting current (voltage boost) when accelerating (factory setting 0 %) Provides additional torque when the motor accelerates.
Page 151: Vector Control With Speed Controller
Advanced commissioning 7.5 Motor control 7.5.2 Vector control with speed controller Overview Vector control consists of current control and a higher-level speed control. for induction motors Figure 7-21 Simplified function diagram for vector control with speed controller You will find complete function diagrams in the List Manual: 6020 et seq. The inverter uses the motor model to calculate the following control signals from the measured phase currents and the output voltage: ●...
Page 152: Checking The Encoder Signal
Advanced commissioning 7.5 Motor control To achieve a satisfactory response of the controller, you must set at least the subfunctions shown with a gray background in the figure above to adapt them to your application: ● Motor and current model: In the basic commissioning, set the motor data correctly for the connection type (Y/Δ) according to the nameplate and perform stationary motor data identification.
Page 153: Select Motor Control
Advanced commissioning 7.5 Motor control 7.5.2.2 Select motor control Vector control is already preset To achieve a good controller response, you must adapt the elements marked in gray in the figure in the overview diagram above. If you selected vector control as control mode in the basic commissioning, you will have already set the following: ●...
Page 154 Advanced commissioning 7.5 Motor control Control optimization required In some cases, the self-optimization result is not satisfactory or self-optimization is not possible because the motor cannot rotate freely. In these cases, you must optimize the closed-loop speed control manually. The following parameters influence the response of the speed control: Acceleration pre-control scaling p1496...
Page 155 Advanced commissioning 7.5 Motor control 6. Optimize the controller by adapting the ratio of the moments of inertia of the load and motor (p0342): Initially, the actual speed follows the setpoint speed; however, it then overshoots the setpoint speed. Increase p0342 •...
Page 156: Advanced Settings
Advanced commissioning 7.5 Motor control 7.5.2.4 Advanced settings - and T adaptation The K - and T adaptation suppresses possible speed controller oscillations. During basic commissioning, the inverter optimizes the speed controller using the "rotating measurement" function. If you have performed the rotating measurement, then the K - and T adaptation has been set.
Page 157: Friction Characteristic
Advanced commissioning 7.5 Motor control 7.5.2.5 Friction characteristic Function In many applications, e.g. applications with geared motors or belt conveyors, the frictional torque of the load is not negligible. The inverter provides the possibility of precontrolling the torque setpoint, bypassing the speed controller.
Page 158 Advanced commissioning 7.5 Motor control 3. The inverter accelerates the motor. During measurement, the inverter signals the warning A07961. When the inverter has determined all the intermediate points of the friction characteristic without fault code F07963, the inverter stops the motor. You have recorded the friction characteristic.
Page 159: Moment Of Inertia Estimator
Advanced commissioning 7.5 Motor control 7.5.2.6 Moment of inertia estimator Background From the load moment of inertia and the speed setpoint change, the inverter calculates the accelerating torque required for the motor. Via the speed controller precontrol, the accelerating torque specifies the main percentage of the torque setpoint. The speed controller corrects inaccuracies in the precontrol (feed-forward control).
Page 160 Advanced commissioning 7.5 Motor control Calculating the load torque At low speeds, the inverter calculates the load torque from the actual motor torque. The calculation takes place under the following con- ditions: • Speed ≥ p1226 • Acceleration setpoint < 8 1/s (≙...
Page 161 Advanced commissioning 7.5 Motor control Moment of inertia precontrol In applications where the motor predominantly operates with a constant speed, the inverter can only infrequently calculate the moment of inertia using the function described above. Moment of inertia precontrol is available for situations such as these. The moment of inertia precontrol assumes that there is an approximately linear relationship between the moment of inertia and the load torque.
Page 162 Advanced commissioning 7.5 Motor control Procedure To activate the moment of inertia estimator, proceed as follows: 1. Set p1400.18 = 1 2. Check: p1496 ≠ 0 3. Activate the acceleration model of the speed controller pre-control: p1400.20 = 1. You have activated the moment of inertia estimator. Parameter Explanation r0333...
Page 163 Advanced commissioning 7.5 Motor control Advanced settings Parameter Explanation p1226 Standstill detection, speed threshold (Factory setting: 20 rpm) The moment of inertia estimator only measures the load torque for speeds ≥ p1226. p1226 also defines from which speed the inverter switches-off the motor for OFF1 and OFF3.
Page 164: Pole Position Identification
The inverter must measure the pole position for motors not equipped with an encoder, or for encoders, which do not supply the information regarding the pole position. If you are using a Siemens motor, then the inverter automatically selects the appropriate technique to determine the pole position, and when required starts the pole position identification.
Page 165: Torque Control
Advanced commissioning 7.5 Motor control 7.5.3 Torque control Torque control is part of the vector control and normally receives its setpoint from the speed controller output. By deactivating the speed controller and directly entering the torque setpoint, the closed-loop speed control becomes closed-loop torque control. The inverter then no longer controls the motor speed, but the torque that the motor generates.
Page 166 Advanced commissioning 7.5 Motor control See also section: Basic commissioning using a PC (Page 74). Table 7- 21 The most important torque control parameters Parameter Description p1300 Control mode: 22: Torque control without speed encoder p0300 … Motor data is transferred from the rating plate during basic commissioning and calcu- p0360 lated with the motor data identification p1511...
Page 167: Protection Functions
Advanced commissioning 7.6 Protection functions Protection functions The frequency inverter offers protective functions against overtemperature and overcurrent for both the frequency inverter as well as the motor. Further, the frequency inverter protects itself against an excessively high DC link voltage when the motor is regenerating. 7.6.1 Inverter temperature monitoring The inverter temperature is essentially defined by the following effects:...
Page 168 Advanced commissioning 7.6 Protection functions Overload response for p0290 = 0 The inverter responds depending on the control mode that has been set: ● In vector control, the inverter reduces the output current. ● In U/f control, the inverter reduces the speed. Once the overload condition has been removed, the inverter re-enables the output current or speed.
Page 169 Advanced commissioning 7.6 Protection functions Overload response for p0290 = 3 If you operate the inverter with increased pulse frequency, then the inverter reduces its pulse frequency starting at the pulse frequency setpoint p1800. In spite of the temporarily reduced pulse frequency, the maximum output current remains unchanged at the value that is assigned to the pulse frequency setpoint.
Page 170: Motor Temperature Monitoring Using A Temperature Sensor
Advanced commissioning 7.6 Protection functions 7.6.2 Motor temperature monitoring using a temperature sensor You can use one of the following sensors to protect the motor against overtemperature: ● Temperature switch (e. g. bi-metal switch) ● PTC sensor ● KTY 84 sensor Connect the motor's temperature sensor through the motor output cable on the Power Module.
Page 171 Advanced commissioning 7.6 Protection functions PTC sensor The converter interprets a resistance > 1650 Ω as being an overtemperature and responds according to the setting for p0610. The converter interprets a resistance < 20 Ω as being a short-circuit and responds with alarm A07015.
Page 172: Protecting The Motor By Calculating The Motor Temperature
Advanced commissioning 7.6 Protection functions Setting parameters for the temperature monitoring Parameter Description p0335 Specify the motor cooling 0: Natural cooling - with fan on the motor shaft (factory setting) 1: Forced ventilation - with a separately driven fan 2: Liquid cooling 128: No fan p0601 Motor-temperature sensor type...
Page 173 Advanced commissioning 7.6 Protection functions Parameter Description p0610 Motor overtemperature response (factory setting: 12) Determines the behavior as soon as the motor temperature reaches the warning threshold p0604. Warning (A07910), no fault. Warning (A07910); current limit will be reduced and timer started. Shutdown with fault (F07011).
Page 174: Overcurrent Protection
Advanced commissioning 7.6 Protection functions 7.6.4 Overcurrent protection The vector control ensures that the motor current remains within the set torque limits. If you use U/f control, you cannot set any torque limits. The U/f control prevents too high a motor current by influencing the output frequency and the motor voltage (I-max controller).
Page 175: Application-Specific Functions
Advanced commissioning 7.7 Application-specific functions Application-specific functions 7.7.1 Functions that match the application The inverter offers a series of functions that you can use depending on your particular application: ● Unit changeover (Page 176) ● Braking functions – Electrically braking the motor (Page 180) –...
Page 176: Unit Changeover
Advanced commissioning 7.7 Application-specific functions 7.7.2 Unit changeover Description Using the unit switchover function, you can switch over parameters and process variables for input and output to an appropriate system of units: US units, SI units or relative variables as a %.
Page 177: Changing Over The Motor Standard
Advanced commissioning 7.7 Application-specific functions 7.7.2.1 Changing over the motor standard You change over the motor standard using p0100. The following applies: ● p0100 = 0: IEC motor (50 Hz, SI units) ● p0100 = 1: NEMA motor (60 Hz, US units) ●...
Page 178: Changing Over The Unit System
Advanced commissioning 7.7 Application-specific functions 7.7.2.2 Changing over the unit system You change over the unit system using p0505. The following selection options are available: ● p0505 = 1: SI units (factory setting) ● p0505 = 2: SI units or % relative to SI units ●...
Page 179: Switching Units With Starter
Advanced commissioning 7.7 Application-specific functions 7.7.2.4 Switching units with STARTER Precondition The inverter must be in the offline mode in order to change over the units. STARTER shows whether you change settings online in the inverter or change offline in the PC ( You switch over the mode using the adjacent buttons in the menu bar.
Page 180: Electrically Braking The Motor
Advanced commissioning 7.7 Application-specific functions 7.7.3 Electrically braking the motor Braking with the motor in generating mode If the motor brakes the connected load electrically, it will convert the kinetic energy of the motor to electrical energy. The electrical energy E released on braking the load is proportional to the moment of inertia J of the motor and load and to the square of the speed n.
Page 181 Advanced commissioning 7.7 Application-specific functions DC braking when falling below a start speed DC braking when a fault occurs Precondition: p1230 = 1 and p1231 = 14 Precondition: Fault number and fault response are assigned using p2100 and p2101 DC braking initiated using a control command DC braking when switching off the motor Precondition: p1231 = 4 and p1230 = control Precondition: p1231 = 5 or p1230 = 1 and p1231...
Page 182 Advanced commissioning 7.7 Application-specific functions DC braking when the motor is switched off 1. The higher-level control switches off the motor (OFF1 or OFF3). 2. The motor brakes along the down ramp to the speed for the start of DC braking. 3.
Page 183: Braking With Regenerative Feedback To The Line
Advanced commissioning 7.7 Application-specific functions 7.7.3.2 Braking with regenerative feedback to the line The typical applications for braking with energy recovery (regenerative feedback into the line supply) are as follows: ● Hoist drives ● Centrifuges ● Unwinders For these applications, the motor must brake for longer periods of time. The inverter can feed back up to 100% of its rated power into the line supply (referred to "High Overload"...
Page 184: Motor Holding Brake
Advanced commissioning 7.7 Application-specific functions 7.7.4 Motor holding brake The motor holding brake holds the motor in position when it is switched off. If the setting is correct, the motor will produce an electrical holding torque before the inverter opens the brake.
Page 185 Advanced commissioning 7.7 Application-specific functions 3. When the first of the two times (p1227 or p1228) has elapsed, the inverter issues the command to close the brake. 4. After the "motor holding brake closing time" p1217, the inverter switches off the motor. The motor holding brake must close within the time p1217.
Page 186 Advanced commissioning 7.7 Application-specific functions Procedure To commission the "motor holding brake" function, proceed as follows: 1. Set p1215 = 1. The "Motor holding brake" function" is enabled. 2. Check the magnetizing time p0346; the magnetizing time is pre-assigned during commissioning and must be greater than zero.
Page 187 Advanced commissioning 7.7 Application-specific functions Table 7- 26 Setting the control logic of the motor holding brake Parameter Description p1215 = 1 Enable motor holding brake 0 Motor holding brake locked (factory setting) 1 Motor holding brake just like the sequence control 2: Motor holding brake permanently open 3: Motor holding brake just like the sequential control, connected via BICO p1216...
Page 188: Pid Technology Controller
Advanced commissioning 7.7 Application-specific functions 7.7.5 PID technology controller 7.7.5.1 Overview The technology controller controls process variables, e.g. pressure, temperature, level or flow. Figure 7-33 Example: Technology controller as a level controller Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 189: Setting The Controller
K and T You will find information on the following PID controller topics in the Internet at: FAQ (http://support.automation.siemens.com/WW/view/en/92556266) ● Setpoint value specification: Analog value or fixed setpoint ● Setpoint channel: Scaling, ramp-function generator and filter ● Actual value channel: Filter, limiting and signal processing ●...
Page 190 Advanced commissioning 7.7 Application-specific functions Setting the technology controller Parameter Remark p2200 BI: Technology controller enable (factory setting: 0) 1 signal: Technology controller is enabled. r2294 CO: Technology controller output signal To interconnect the main speed setpoint with the technology controller output, set p1070 = 2294.
Page 191 Advanced commissioning 7.7 Application-specific functions Advanced settings Parameter Remark Limiting the output of the technology controller In the factory setting, the output of the technology controller is limited to ± maximum speed. You must change this limit, depending on your particular application. Example: The output of the technology controller supplies the speed setpoint for a pump.
Page 192: Optimizing The Controller
Advanced commissioning 7.7 Application-specific functions 7.7.5.3 Optimizing the controller Setting the technology controller without autotuning (manual) Procedure Proceed as follows to manually set the technology controller: 1. Temporarily set the ramp-up and ramp-down times of the ramp-function generator (p2257 and p2258) to zero. 2.
Page 193: System Protection
Advanced commissioning 7.7 Application-specific functions 7.7.6 System 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: ●...
Page 194: No-Load Monitoring, Blocking Protection, Stall Protection
Advanced commissioning 7.7 Application-specific functions 7.7.6.1 No-load monitoring, blocking protection, stall protection No-load monitoring Principle of operation If the motor current is below the value of p2179 for the time set in p2180, using bit 11 of status word 1 for monitoring functions (r2197.11), the converter outputs the "Output load not available"...
Page 195: Load Monitoring
Advanced commissioning 7.7 Application-specific functions 7.7.6.2 Load monitoring The load monitoring comprises the following components: ● Load failure monitoring ● Monitoring for torque deviation ● Speed deviation monitoring If the load monitoring detects load failure, then the converter always goes into a fault condition and outputs fault F07936.
Page 196 Advanced commissioning 7.7 Application-specific functions Load failure monitoring Principle of operation Using this function, the inverter monitors the speed or velocity of a machine component. The inverter evaluates whether an encoder signal is present. If the encoder signal fails for a time that can be adjusted, then the inverter signals a fault.
Page 197 Advanced commissioning 7.7 Application-specific functions Monitoring for torque deviation Based on the envelope curve shown below and dependent on the speed, the torque is monitored against a lower and upper torque. The inverter linearly interpolates the intermediate values. Principle of operation The inverter monitors the motor torque for speeds between threshold value 1 and threshold value 3.
Page 198 Advanced commissioning 7.7 Application-specific functions Speed deviation monitoring Using this function, the inverter calculates and monitors the speed or velocity of a machine component. The inverter analyzes an encoder signal, calculates a speed from the signal, compares it to the motor speed and reports any excessive deviation between the encoder signal and the motor speed.
Page 199 Advanced commissioning 7.7 Application-specific functions Settings Parameter Description p0490 Invert probe (factory setting 0000bin) Using the 3rd bit of the parameter value, invert the input signals of digital input 3 for the probe. p0580 Probe Input terminal (factory setting 0) Connect input of probe with a digital input.
Page 200: Free Function Blocks
You can find an example for using the free function blocks in Chapter Interconnecting signals in the inverter (Page 304). Application description for the free function blocks See also: FAQ (http://support.automation.siemens.com/WW/view/en/85168215) Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 201: Safe Torque Off (Sto) Safety Function
Advanced commissioning 7.8 Safe Torque Off (STO) safety function Safe Torque Off (STO) safety function These operating instructions describe the commissioning of the STO safety function when it is controlled via a fail-safe digital input. You will find a detailed description of all safety functions and control using PROFIsafe in the Safety Integrated Function Manual, see Section Manuals for your converter (Page 316).
Page 202 Advanced commissioning 7.8 Safe Torque Off (STO) safety function The STO safety function is standardized The STO function is defined in IEC/EN 61800-5-2: "[…] [The inverter] does not supply any energy to the motor which can generate a torque (or for a linear motor, a force)."...
Page 203: Prerequisite For Sto Use
We strongly recommend that you commission the safety functions using a PC tool. Table 7- 31 PC-based commissioning tools Download Article number More information STARTER 6SL3072-0AA00-0AG0 STARTER videos (http://support.automation.siemen (http://www.automation.siemens. s.com/WW/view/en/26233208) com/mcms/mc-drives/en/low- voltage-inverter/sinamics- g120/videos/Pages/videos.aspx) Startdrive 6SL3072-4CA02-1XG0 Tutorial (http://support.automation.siemen (http://support.automation.siemen s.com/WW/view/en/68034568) s.com/WW/view/en/73598459)
Page 204: Protection Of The Settings From Unauthorized Changes
Advanced commissioning 7.8 Safe Torque Off (STO) safety function 7.8.3.2 Protection of the settings from unauthorized changes The safety functions are protected against unauthorized changes by a password. Table 7- 32 Parameter Description p9761 Entering a password (factory setting 0000 hex) Permissible passwords lie in the range 1 …...
Page 205: Interconnecting The "Sto Active" Signal
Advanced commissioning 7.8 Safe Torque Off (STO) safety function 7.8.3.4 Interconnecting the "STO active" signal If you require the feedback signal "STO active" of the inverter in your higher-level control system, then you must appropriately interconnect the signal. Procedure with STARTER and Startdrive To interconnect the "STO active"...
Page 206: Setting The Filter For Safety-Related Inputs
Advanced commissioning 7.8 Safe Torque Off (STO) safety function 7.8.3.5 Setting the filter for safety-related inputs Requirement You are online with STARTER or Startdrive online. Procedure with STARTER and Startdrive To set the input filter and simultaneity monitoring of the safety-related input, proceed as follows: 1.
Page 207 Advanced commissioning 7.8 Safe Torque Off (STO) safety function Tolerance time for the simultaneity monitoring The inverter checks whether the signals at both inputs always have the same signal status (high or low). With electromechanical sensors (e.g. emergency stop buttons or door switches), the two sensor contacts never switch at exactly the same time and are therefore temporarily inconsistent (discrepancy).
Page 208 Advanced commissioning 7.8 Safe Torque Off (STO) safety function Figure 7-44 Inverter response to a bit pattern test An adjustable signal filter in the inverter suppresses temporary signal changes using bit pattern test or contact bounce. The filter increases the inverter response time. The inverter only selects its safety function after the debounce time has elapsed.
Page 209: Setting The Forced Checking Procedure (Test Stop)
Advanced commissioning 7.8 Safe Torque Off (STO) safety function 7.8.3.6 Setting the forced checking procedure (test stop) Requirement You are online with STARTER or Startdrive online. Procedure with STARTER and Startdrive To set the forced checking procedure (test stop) of the basic functions, proceed as follows: 1.
Page 210: Activate Settings And Check Digital Inputs
Advanced commissioning 7.8 Safe Torque Off (STO) safety function Figure 7-48 Starting and monitoring the forced checking procedure (test stop) Parameter Description p9659 Forced dormant error detection timer (Factory setting: 8 h) Monitoring time for the forced dormant error detection. r9660 Forced dormant error detection remaining time Displays the remaining time until the forced dormant error detection and testing the...
Page 211 Advanced commissioning 7.8 Safe Torque Off (STO) safety function Procedure with Startdrive To activate the settings of the safety functions in the drive, proceed as follows: 1. Click the "End safety commissioning" button. 2. Confirm the prompt for saving your settings (copy RAM to ROM). 3.
Page 212 Advanced commissioning 7.8 Safe Torque Off (STO) safety function Checking the connection of digital inputs The simultaneous connection of digital inputs with a safety function and a "standard" function may lead to the drive behaving in unexpected ways. If you control the safety functions in the inverter using digital inputs, you must check whether these digital inputs are connected to a "standard"...
Page 213 Advanced commissioning 7.8 Safe Torque Off (STO) safety function Procedure with Startdrive Proceed as follows to check as to whether the safety-related inputs are only used for the safety functions: 1. Select the screen for the digital inputs. 2. Remove all digital input interconnections that you use as safety-related input F-DI: 3.
Page 214: Acceptance - Completion Of Commissioning
Advanced commissioning 7.8 Safe Torque Off (STO) safety function 7.8.3.8 Acceptance - completion of commissioning What is an acceptance? The machine manufacturer is responsible in ensuring that his plant or machine functions perfectly. As a consequence, after commissioning, the machine manufacturer must check those functions or have them checked by specialist personnel, which represent an increased risk of injury to personnel or material damage.
Page 215 Advanced commissioning 7.8 Safe Torque Off (STO) safety function Documentation of the inverter The following must be documented for the inverter: ● The results of the acceptance test. ● The settings of the integrated drive safety functions. The commissioning tool STARTER logs the settings of the integrated drive functions, if necessary.
Page 216 Advanced commissioning 7.8 Safe Torque Off (STO) safety function Procedure Proceed as follows to create the acceptance documentation for the drive using STARTER: 1. In STARTER, select "Create acceptance documentation": STARTER has templates in German and English. 2. Select the suitable template and create a report for each drive of your machine or system: –...
Page 217: Switchover Between Different Settings
Advanced commissioning 7.9 Switchover between different settings Switchover between different settings There are applications that require different inverter settings. Example: You connect different motors to one inverter. Depending on the particular motor, the inverter must operate with the associated motor data and the appropriate ramp-function generator. Drive data sets (DDS) Your can set several inverter functions differently and then switch over between the different settings.
Page 218 Advanced commissioning 7.9 Switchover between different settings Table 7- 34 Parameters for switching the drive data sets: Parameter Description p0820[0…n] Drive data set selection DDS bit 0 If you use several command data sets CDS, then you must set this parameter p0821[0…n] Drive data set selection DDS bit 1 for each CDS.
Page 219: Backing Up Data And Series Commissioning
Backing up data and series commissioning External data backup After commissioning, your settings are saved in the converter so that they are protected against power failure. We recommend that you additionally back up the settings on a storage medium outside the converter.
Page 220: Saving Settings On A Memory Card
Backing up data and series commissioning 8.1 Saving settings on a memory card Saving settings on a memory card What memory cards do we recommend? You will find the recommended memory cards in section: Commissioning tools (Page 25). Using memory cards from other manufacturers The inverter only supports memory cards up to 2 GB.
Page 221: Saving Settings To The Memory Card
Backing up data and series commissioning 8.1 Saving settings on a memory card 8.1.1 Saving settings to the memory card We recommend that you insert the memory card before switching on the converter for the first time. If a memory card is inserted, the converter saves every modified parameter value on the card.
Page 222: Transferring The Settings From The Memory Card
Backing up data and series commissioning 8.1 Saving settings on a memory card 8.1.2 Transferring the settings from the memory card Download Procedure Proceed as follows to transfer the parameter settings from a memory card into the converter (download): 1. Switch off the converter power supply. 2.
Page 223 Backing up data and series commissioning 8.1 Saving settings on a memory card Procedure with STARTER To safely remove the memory card, proceed as follows: 1. Go online. 2. In the Drive Navigatorselect the following screen form: 3. Click on the button to safely remove the memory card. STARTER will tell you whether you can remove the memory card from the inverter.
Page 224 Backing up data and series commissioning 8.1 Saving settings on a memory card Procedure with Startdrive To safely remove the memory card, proceed as follows: 1. In the Drive Navigatorselect the following screen form: 2. Click on the button to safely remove the memory card. Startdrive will tell you whether you can remove the memory card from the inverter.
Page 225: Backing Up And Transferring Settings Using Starter
Backing up data and series commissioning 8.2 Backing up and transferring settings using STARTER Backing up and transferring settings using STARTER With the supply voltage switched on, you can transfer the converter settings from the converter to a PG/PC, or the data from a PG/PC to the converter.
Page 226 Backing up data and series commissioning 8.2 Backing up and transferring settings using STARTER PC/PG → inverter The procedure depends on whether you also transfer settings of safety functions or not. Procedure with STARTER without enabled safety functions To load the settings from the PG to the inverter with STARTER, proceed as follows: 1.
Page 227 Backing up data and series commissioning 8.2 Backing up and transferring settings using STARTER Procedure with STARTER with enabled safety functions To load the settings from the PG to the inverter with STARTER and to activate the safety functions, proceed as follows: 1.
Page 228 Backing up data and series commissioning 8.2 Backing up and transferring settings using STARTER Procedure with Startdrive To transfer the settings from the PG to the inverter with Startdrive and activate the safety functions, proceed as follows: 1. Save the project. 2.
Page 229: Saving Settings And Transferring Them Using An Operator Panel
Backing up data and series commissioning 8.3 Saving settings and transferring them using an operator panel Saving settings and transferring them using an operator panel Precondition When the power supply is switched on, you can transfer the inverter settings to the IOP or vice versa, transfer the IOP data to the inverter.
Page 230: Other Ways To Back Up Settings
On the memory card, you can back up 99 other settings in addition to the default setting. You will find additional information on the Internet at: Memory options (http://support.automation.siemens.com/WW/view/en/43512514). Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 231: Write And Know-How Protection
Backing up data and series commissioning 8.5 Write and know-how protection Write and know-how protection The inverter offers the option to protect configured settings from being changed or copied. Write protection and know-how protection are available for this purpose. 8.5.1 Write protection Write protection prevents inadvertently changing inverter settings.
Page 232: Know-How Protection
In conjunction with the copy protection, the converter settings can be coupled only to a single, pre-defined hardware. Know-how protection with copy protection is only possible using the recommended Siemens card, see also Section: Commissioning tools (Page 25) Converter with control units CU240D-2...
Page 233 Backing up data and series commissioning 8.5 Write and know-how protection List of exceptions The active know-how protection permits an exception list for parameters to be defined that the customer may access. If you remove the parameter for the password from the exception list, the know-how protection can only be undone by reverting to the factory settings.
Page 234: Settings For Know-How Protection
● You are online. 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. See also Section: Commissioning tools (Page 25). Procedure Proceed as follows to activate know-how protection: 1.
Page 235 8.5 Write and know-how protection Deactivating know-how protection, deleting a password Preconditions ● You are online with STARTER. ● You have inserted the recommended Siemens card. See also Section: Commissioning tools (Page 25). Procedure Proceed as follows to deactivate know-how protection: 1.
Page 236: Generating An Exception List For Know-How Protection
Backing up data and series commissioning 8.5 Write and know-how protection 8.5.2.2 Generating an exception list for know-how protection Using the exception list, as machine manufacturer you can make individual adjustable parameters accessible to end users although know-how protection is active. You may define the exception list via parameters p7763 and p7764 in the expert list.
Page 237: Corrective Maintenance
Corrective maintenance Replacing inverter components 9.1.1 Spare parts - external fan External fan for Frame Size C Frame Size C is fitted with an external fan to provide additional cooling. Should the fan need replacing the fitting process is shown in the diagram below. The external fan can be ordered under the part number: 6SL3500-0SF01-0AA0.
Page 238: Overview Of Replacing Converter Components
SIMATIC S7 controller with DriveES – using DriveES. Details of the device replacement without removable storage medium can be found in the Profinet system description (http://support.automation.siemens.com/WW/view/en/19292127). Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 239: Replacing A Control Unit With Enabled Safety Function
Corrective maintenance 9.1 Replacing inverter components 9.1.3 Replacing a Control Unit with enabled safety function Replacing a Control Unit with data backup on a memory card If you use a memory card with firmware, after the replacement, you obtain a precise copy (firmware and settings) of the replaced Control Unit.
Page 240 Corrective maintenance 9.1 Replacing inverter components Replacing a Control Unit with data backup in STARTER Precondition You have backed up the actual settings of the Control Unit to be replaced to a PC using STARTER. Procedure To replace the Control Unit, proceed as follows: 1.
Page 241 Corrective maintenance 9.1 Replacing inverter components Replacing a Control Unit with data backup in Startdrive Precondition You have backed up the actual settings of the Control Unit to be replaced to a PC using Startdrive. Procedure To replace the Control Unit, proceed as follows: 1.
Page 242 Corrective maintenance 9.1 Replacing inverter components Replacing the Control Unit with data backup in the operator Panel Precondition You have backed up the actual settings of the Control Unit to be replaced to an operator panel. Procedure To replace the Control Unit, proceed as follows: 1.
Page 243: Replacing The Control Unit Without The Safety Functions Enabled
Corrective maintenance 9.1 Replacing inverter components 9.1.4 Replacing the Control Unit without the safety functions enabled Replacing a Control Unit with data backup on a memory card If you use a memory card with firmware, after the replacement, you obtain a precise copy (firmware and settings) of the replaced Control Unit.
Page 244 Corrective maintenance 9.1 Replacing inverter components Replacing a Control Unit with data backup in the PC Precondition You have backed up the actual settings of the Control Unit to be replaced to a PC using STARTER. Procedure To replace the Control Unit, proceed as follows: 1.
Page 245 Corrective maintenance 9.1 Replacing inverter components Replacing the Control Unit with data backup in the operator Panel Precondition You have backed up the actual settings of the Control Unit to be replaced to an operator panel. Procedure To replace the Control Unit, proceed as follows: 1.
Page 246: Replacing The Control Unit Without Data Backup
Corrective maintenance 9.1 Replacing inverter components 9.1.5 Replacing the Control Unit without data backup If you do not backup the settings, then you must recommission the drive after replacing the Control Unit. Procedure To replace the Control Unit without backed-up settings, proceed as follows: 1.
Page 247: Replacing A Control Unit With Active Know-How Protection
If know-how protection with copy protection is active, the inverter cannot be replaced as described in "Overview of replacing converter components (Page 238)." However, to allow the inverter to be replaced, you must use a Siemens memory card, and the machine manufacturer must have an identical machine that he uses as sample.
Page 248 – copies the encrypted project from the card to his PC – for example, sends it by e-mail to the end customer ● The end customer copies the project to the Siemens memory card that belongs to the machine, inserts it in the inverter and switches on the inverter.
Page 249: Replacing A Power Module With Enabled Safety Function
Corrective maintenance 9.1 Replacing inverter components 9.1.7 Replacing a Power Module with enabled safety function DANGER Danger from touching energized Power Module connections After switching off the mains voltage, it will take up to 5 minutes until the capacitors in the Power Module are sufficiently discharged for the residual voltage to be safe.
Page 250: Replacing A Power Module Without The Safety Function Being Enabled
Corrective maintenance 9.1 Replacing inverter components 9.1.8 Replacing a Power Module without the safety function being enabled Procedure Proceed as follows to exchange a Power Module: 1. Switch off the supply voltage to the Power Module. You do not have to switch off an external 24 V power supply for the Control Unit if one is being used.
Page 251: Firmware Upgrade And Downgrade
Firmware upgrade and downgrade User actions Inverter response Figure 9-2 Overview of the firmware upgrade and firmware downgrade You will find more information in the Internet at: Download (https://support.industry.siemens.com/cs/ww/en/view/67364620) Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 252: Upgrading Firmware
Corrective maintenance 9.2 Firmware upgrade and downgrade 9.2.1 Upgrading firmware When upgrading firmware you replace the inverter's firmware with a newer version. Only update the firmware to a newer version if you require the expanded range of functions of that newer version.
Page 253 Corrective maintenance 9.2 Firmware upgrade and downgrade Note Power supply failure during the transfer The inverter firmware will be incomplete if the power supply fails during the transfer. • Start again with Step 1 of these instructions. 7. Switch off the 24 V supply or remove the connector for the 24 V supply from the Control Unit.
Page 254: Firmware Downgrade
Corrective maintenance 9.2 Firmware upgrade and downgrade 9.2.2 Firmware downgrade When downgrading firmware you replace the inverter's firmware with an older version. Only update the firmware to an older level if, after replacing an inverter, you require the same firmware in all inverters. Precondition 1.
Page 255 Corrective maintenance 9.2 Firmware upgrade and downgrade Note Power supply failure during the transfer The inverter firmware will be incomplete if the power supply fails during the transfer. • Start again with Step 1 of these instructions. 7. Switch off the 24 V supply or remove the connector for the 24 V supply from the Control Unit.
Page 256: Correcting A Failed Firmware Upgrade Or Downgrade
Corrective maintenance 9.2 Firmware upgrade and downgrade 9.2.3 Correcting a failed firmware upgrade or downgrade How does the inverter report a failed upgrade or downgrade? The inverter signals a failed firmware upgrade or downgrade with a quickly flashing RDY LED and a lit up BF LED.
Page 257: Reduced Acceptance After Component Replacement And Firmware Change
Corrective maintenance 9.3 Reduced acceptance after component replacement and firmware change Reduced acceptance after component replacement and firmware change After a component has been replaced or the firmware updated, a reduced acceptance test of the safety functions must be performed. Measure Acceptance test Acceptance test...
Page 258: If The Converter No Longer Responds
Corrective maintenance 9.4 If the converter no longer responds If the converter no longer responds If the inverter no longer responds For example, when loading an incorrect file from the memory card, the inverter can go into a state where it can no longer respond to commands from the operator panel or from a higher- level control system.
Page 259 Corrective maintenance 9.4 If the converter no longer responds Procedure Proceed as follows to restore the inverter factory settings: 1. Remove the memory card if one is inserted in the inverter. 2. Switch off the inverter power supply. 3. Wait until all LEDs on the inverter go dark. Then switch on the inverter power supply again.
Page 260 Corrective maintenance 9.4 If the converter no longer responds Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 261: Alarms, Faults And System Messages
Alarms, faults and system messages 10.1 Alarms Alarms have the following properties: ● They do not have a direct effect in the converter and disappear once the cause has been removed ● They do not need have to be acknowledged ●...
Page 262 Alarms, faults and system messages 10.1 Alarms Figure 10-2 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.
Page 263 Alarms, faults and system messages 10.1 Alarms Figure 10-4 Shifting alarms that have been removed into the alarm history Any alarms that have not been removed remain in the alarm buffer. The converter sorts the alarms and closes gaps between the alarms. If the alarm history is filled up to index 63, each time a new alarm is accepted in the alarm history, the oldest alarm is deleted.
Page 264 Alarms, faults and system messages 10.1 Alarms Parameters of the alarm buffer and the alarm history Parameter Description r2122 Alarm code Displays the numbers of alarms that have occurred r2123 Alarm time received in milliseconds Displays the time in milliseconds when the alarm occurred r2124 Alarm value Displays additional information about the alarm...
Page 265: Faults
Alarms, faults and system messages 10.2 Faults 10.2 Faults A fault indicates a severe fault during inverter operation. The inverter signals a fault as follows: ● At the operator panel with Fxxxxx ● At the inverter using the red LED RDY ●...
Page 266 Alarms, faults and system messages 10.2 Faults The fault buffer can accept up to eight actual faults. The next to last fault is overwritten if an additional fault occurs after the eighth fault. Figure 10-7 Complete fault buffer Acknowledgement You have multiple options to acknowledge a fault, e.g.: ●...
Page 267 Alarms, faults and system messages 10.2 Faults Figure 10-8 Fault history after acknowledging the faults After acknowledgment, 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 unchanged and the "fault time removed"...
Page 268 Alarms, faults and system messages 10.2 Faults Parameters of the fault buffer and the fault history Parameter Description r0945 Fault code Displays the numbers of faults that have occurred r0948 Fault time received in milliseconds Displays the time in milliseconds when the fault occurred r0949 Fault value Displays additional information about the fault...
Page 269 Alarms, faults and system messages 10.2 Faults Extended settings for faults Parameter Description You can modify the motor fault response for up to 20 different fault codes: p2100 Setting the fault number for fault response Selecting the faults for which the fault response should be changed p2101 Setting, fault response Setting the fault response for the selected fault...
Page 270: Status Led Overview
Alarms, faults and system messages 10.3 Status LED overview 10.3 Status LED overview LED status indicators The Control Unit has number of dual-colour LEDs which are designed to indicate the operational state of the Inverter. The LEDs are used to indicate the status of the following states: ●...
Page 271 Alarms, faults and system messages 10.3 Status LED overview Explanation of status LEDs An explanation of the various states indicated by the LEDs are given in the tables below. Table 10- 1 Description of general status LEDS Description of function GREEN - On Ready for operation (no active fault) GREEN - flashing slowly...
Page 272: Identification & Maintenance Data (I&M)
Format Example for the Valid for Valid for content PROFINET PROFIBUS Manufacturer-specific u8[10] 00 … 00 hex ✓ MANUFACTURER_ID 42d hex ✓ ✓ (=Siemens) ORDER_ID Visible String „6SL3246-0BA22- ✓ ✓ [20] 1FA0“ SERIAL_NUMBER Visible String „T-R32015957“ ✓ ✓ [16] HARDWARE_REVISION 0001 hex ✓...
Page 273: System Runtime
Alarms, faults and system messages 10.5 System runtime 10.5 System runtime By evaluating the system runtime of the inverter, you can decide whether you must replace components subject to wear such as fans, motors and gear units. Principle of operation The inverter starts the system runtime as soon as the inverter is supplied with power.
Page 274: List Of Alarms And Faults
Alarms, faults and system messages 10.6 List of alarms and faults 10.6 List of alarms and faults Axxxxx Alarm Fyyyyy: Fault Table 10- 6 Faults, which can only be acknowledged by switching the converter off and on again (power on reset) Number Cause Remedy...
Page 275 Alarms, faults and system messages 10.6 List of alarms and faults Number Cause Remedy p0970 = 5 Reset Start Safety Parameter. The converter sets p0970 = 5 if it has reset the parameters. Then reset the converter to the factory setting again. A01666 Static 1 signal atF-DI for safe F-DI to a logical 0 signal.
Page 276 Alarms, faults and system messages 10.6 List of alarms and faults Number Cause Remedy A05000 Power Module overtemperature Check the following: A05001 - Is the ambient temperature within the defined limit values? A05002 - Are the load conditions and duty cycle configured accordingly? A05004 - Has the cooling failed? A05006...
Page 277 Alarms, faults and system messages 10.6 List of alarms and faults Number Cause Remedy F07801 Motor overcurrent Check current limits (p0640). Vector control: Check current controller (p1715, p1717). U/f control: Check the current limiting controller (p1340 … p1346). Increase acceleration ramp (p1120) or reduce load. Check motor and motor cables for short circuit and ground fault.
Page 278 Alarms, faults and system messages 10.6 List of alarms and faults Number Cause Remedy A07922 Torque/speed out of tolerance Check the connection between the motor and the load. • Adapt the parameterization corresponding to the load. • F07923 Torque/speed too low Check the connection between the motor and the load.
Page 279 Alarms, faults and system messages 10.6 List of alarms and faults Number Cause Remedy F30001 Overcurrent Check the following: Motor data, if required, carry out commissioning • Motor connection method (Υ / Δ) • U/f operation: Assignment of rated currents of motor and Power Mod- •...
Page 280 Alarms, faults and system messages 10.6 List of alarms and faults Number Cause Remedy Check the fan filter elements. • F30036 Overtemperature, inside area Check whether the ambient temperature is in the permissible range. • F30037 Rectifier overtemperature See F30035 and, in addition: Check the motor load.
Page 281: Technical Data
2 programmable inputs 0 V ... 10 V with 12 bit resolution. Max. 10 mA Encoder interface HTL bipolar, ≤ 2048 pulses, ≤ 100 mA, • e. g. SIEMENS encoders 1XP8001-1, 1XP80X2-1X. Max. cable length: 30 m shielded • Temperature sensor PTC: Short-circuit monitoring 22 Ω, switching threshold 1650 Ω...
Page 282 Technical data 11.1 Performance ratings Control Unit Feature Specification Fail-safe input DI 4 and DI 5 form the fail-safe digital input. • Maximum input voltage 30 V, 5.5 mA • Response time: • – Typical: 5 ms + debounce time p9651 –...
Page 283: Performance Ratings Power Module
The specification only refers to the total instantaneous regenerative feed- back, however not to the total connected power of all of the power mod- ules connected to the same transformer. Further information: FAQ (http://support.automation.siemens.com/WW/view/en/34189181). Output voltage 3 AC 0 V … line volage × 0.87 (max.) Input frequency 47 Hz …...
Page 284 For more comprehensive information on the standby current, please read the following FAQ: Standby currents for PM250D (http://support.automation.siemens.com/WW/view/en/31764702). Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 285: Sinamics G120D Specifications
11.4 Data regarding the power loss in partial load operation You can find data regarding power loss in partial load operation in the Internet: Partial load operation (http://support.automation.siemens.com/WW/view/en/94059311) Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 286: Ambient Operating Conditions
Technical data 11.5 Ambient operating conditions 11.5 Ambient operating conditions Temperature The operating temperature range is shown diagramatically in the figure below: Figure 11-1 Power derating for temperature Humidity range Relative air humidity for the SINAMICS G120D is ≤ 95 % non-condensing. Shock and vibration Do not drop the SINAMICS G120D or expose to sudden shock.
Page 287: Current Derating - Depending On The Installation Altitude
Technical data 11.6 Current derating - depending on the installation altitude 11.6 Current derating - depending on the installation altitude Current derating depending on the installation altitude Above 1000 m above sea level you must reduce the inverter output current as a result of the lower cooling capability of the air.
Page 288: Pulse Frequency And Current Reduction
Technical data 11.7 Pulse frequency and current reduction 11.7 Pulse frequency and current reduction Pulse frequency and current reduction Table 11- 5 Current reduction depending on pulse frequency Power Frame Inverter Output current at pulse frequency of rating at size current 400 V rating...
Page 289: Standards (Pm250D)
SINAMICS G120D-2 Inverters fulfill the requirements of the SEMI F47-0706 standard. ISO 9001 Siemens plc operates a quality management system, which complies with the requirements of ISO 9001. Certificates can be downloaded from the internet under the following link: Standards (http://support.automation.siemens.com/WW/view/en/22339653/134200) Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 290: Electromagnetic Compatibility
Technical data 11.9 Electromagnetic Compatibility 11.9 Electromagnetic Compatibility The SINAMICS G120 drives have been tested in accordance with the EMC Product Standard EN 61800-3:2004. Details see declaration of conformity Note Install all drives in accordance with the manufacturer’s guidelines and in accordance with good EMC practices.
Page 291 Technical data 11.9 Electromagnetic Compatibility Table 11- 7 Conducted disturbance voltage and radiated emissions EMC Phenomenon Converter type Level acc. to Remark IEC 61800-3 Conducted emissions All converters with integrated class A filters. Category C2 (disturbance voltage) First Environment - Order number: Professional Use 6SL3525-0PE**-*A**...
Page 292 Technical data 11.9 Electromagnetic Compatibility EMC Immunity The SINAMICS G120D drives have been tested in accordance with the immunity requirements of category C3 (industrial) environment: Table 11- 9 EMC Immunity EMC Phenomenon Standard Level Performance Criterion Electrostatic Discharge (ESD) EN 61000-4-2 4 kV Contact discharge 8 kV Air discharge Radio-frequency Electromagnet-...
Page 293: Appendix
Appendix New and extended functions Table A- 1 New functions and function changes in Firmware 4.7 SP3 Function SINAMICS G120 G120D PM240-2 Power Modules, frame sizes FSD and FSE are sup- ✓ ✓ ✓ ✓ ported The Safety Integrated basic function Safe Torque Off (STO) is ✓...
Page 294 Appendix A.1 New and extended functions Function SINAMICS G120 G120D Line contactor control using a digital output of the inverter to ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ save energy when the motor is switched off Fast flying restart for PM330 Power Modules: ✓...
Page 295 Appendix A.1 New and extended functions Table A- 2 New functions and function changes in Firmware 4.7 Function SINAMICS G120 G120D ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ Supporting the identification & maintenance datasets (I&M1 … 4) ✓ ✓ ✓...
Page 296 Appendix A.1 New and extended functions Table A- 3 New functions and function changes in Firmware 4.6.6 Function SINAMICS G120 G120D Support for the new Power Modules ✓ PM330 IP20 GX • Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 297 Appendix A.1 New and extended functions Table A- 4 New functions and function changes in Firmware 4.6 Function SINAMICS G120 G120D Support for the new Power Modules ✓ ✓ ✓ ✓ PM240-2 IP20 FSB … FSC • PM240-2 in through-hole technology FSB ... FSC •...
Page 298: Parameter
Appendix A.2 Parameter Parameter Parameters are the interface between the firmware of the converter and the commissioning tool, e.g. an Operator Panel. Adjustable parameters Adjustable parameters are the "adjusting screws" with which you adapt the converter to its particular application. If you change the value of an adjustable parameter, then the converter behavior also changes.
Page 299 Appendix A.2 Parameter Table A- 8 How to set the ramp-up and ramp-down Parameter Description p1080 Minimum speed 0.00 [rpm] factory setting p1082 Maximum speed 1500.000 [rpm] factory setting p1120 Ramp-up time 10.00 [s] p1121 Ramp-down time 10.00 [s] Table A- 9 This is how you set the closed-loop type Parameter Description...
Page 300 Appendix A.2 Parameter Table A- 11 How to change the inverter pulse frequency Parameter Description p1800 Setting the inverter pulse frequency The pulse frequency depends on the power unit. You can find the setting limits and the factory setting in Section Performance ratings Power Module (Page 283).
Page 301: The Device Trace In Starter
Appendix A.3 The device trace in STARTER The device trace in STARTER Description The device trace graphically displays inverter signals with respect to time. Signals In two settings that are independent of one another, using you can interconnect eight signals each. Recording You can start a measurement as frequently as you require.
Page 302 Appendix A.3 The device trace in STARTER If you require more than two settings for your measurements, you can either save the individual settings in the project or export them in *.clg format, and load or import them, if necessary. You can record individual bits of a parameter (e.g.
Page 303 Appendix A.3 The device trace in STARTER ① Select the bits for the trace trigger, upper row hex format, lower row binary format ② Define the bits for the trace trigger, upper row hex format, lower row binary format Figure A-1 Trigger as bit pattern of r0722 (status of the digital inputs) In the example, the trace starts if digital inputs DI 0 and DI 3 are high, and DI 2 is low.
Page 304: Interconnecting Signals In The Inverter
Appendix A.4 Interconnecting signals in the inverter Interconnecting signals in the inverter A.4.1 Fundamentals The following functions are implemented in the converter: ● Open-loop and closed-loop control functions ● Communication functions ● Diagnosis and operating functions Every function comprises one or several blocks that are interconnected with one another. Figure A-2 Example of a block: Motorized potentiometer (MOP) Most of the blocks can be adapted to specific applications using parameters.
Page 305 Appendix A.4 Interconnecting signals in the inverter Binectors and connectors Connectors and binectors are used to exchange signals between the individual blocks: ● Connectors are used to interconnect "analog" signals. (e.g. MOP output speed) ● Binectors are used to interconnect "digital" signals. (e.g. 'Enable MOP up' command) Figure A-4 Symbols for binector and connector inputs and outputs Binector/connector outputs (CO/BO) are parameters that combine more than one binector...
Page 306: Example
Appendix A.4 Interconnecting signals in the inverter A.4.2 Example Moving a basic control logic into the inverter A conveyor system is to be configured in such a way that it can only start when two signals are present simultaneously. These could be the following signals, for example: ●...
Page 307 Appendix A.4 Interconnecting signals in the inverter Explanation of the example using the ON/OFF1 command Parameter p0840[0] is the input of the "ON/OFF1" block of the inverter. Parameter r20031 is the output of the AND block. To interconnect ON/OFF1 with the output of the AND block, set p0840 = 20031.
Page 308: Connecting The Safety-Related Input
Appendix A.5 Connecting the safety-related input Connecting the safety-related input The following examples show the interconnection of the safety-related input accordance with PL d to EN 13849-1 and SIL2 according to IEC61508. You can find further examples and information in the Safety Integrated Function Manual. The examples comply with PL d according to EN 13849-1 and SIL2 according to IEC 61508 for the case that all components are installed within one control cabinet.
Page 309: Setting A Non Standard Htl Encoder
Appendix A.6 Setting a non standard HTL encoder Setting a non standard HTL encoder Proceeding: manually configuring the encoder 1. Set p0010 = 4. This allows the encoder parameters to be accessed. 2. Configure the encoder using the table below. 3.
Page 310: Acceptance Tests For The Safety Functions
Appendix A.7 Acceptance tests for the safety functions Acceptance tests for the safety functions A.7.1 Recommended acceptance test The following descriptions for the acceptance test are recommendations that illustrate the principle of acceptance. You may deviate from these recommendations if you check the following once you have completed commissioning: ●...
Page 311 Appendix A.7 Acceptance tests for the safety functions Figure A-9 Acceptance test for STO (basic functions) Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...
Page 312 Appendix A.7 Acceptance tests for the safety functions Procedure To perform an acceptance test of the STO function as part of the basic functions, proceed as follows: Status The inverter is ready The inverter signals neither faults nor alarms of the safety functions (r0945[0…7], •...
Page 313: Machine Documentation
Appendix A.7 Acceptance tests for the safety functions A.7.2 Machine documentation Machine or plant description Designation … Type … Serial number … Manufacturer … End customer … Block diagram of the machine and/or plant: … … … … … … …...
Page 314 Appendix A.7 Acceptance tests for the safety functions Data backup Data Storage medium Holding area Archiving type Designation Date Acceptance test reports … … … … PLC program … … … … Circuit diagrams … … … … Countersignatures Commissioning engineer This confirms that the tests and checks have been carried out properly.
Page 315: Log Of The Settings For The Basic Functions, Firmware V4.4
Appendix A.7 Acceptance tests for the safety functions A.7.3 Log of the settings for the basic functions, firmware V4.4 ... V4.7 SP2 Drive = <pDO-NAME_v> Table A- 14 Firmware version Name Number Value Control Unit firmware version <r18_v> SI version, safety functions integrated in the drive (processor 1) r9770 <r9770_v>...
Page 316: Manuals And Technical Support
Appendix A.8 Manuals and technical support Manuals and technical support A.8.1 Manuals for your converter Table A- 19 Manuals for your inverter Infor- Manual Contents Available Download or order number mation languages depth Getting Started Guide Installing and commissioning English, Ger- Document download the converter.
Page 317: Configuring Support
Italian, (www.siemens.en/sinamics-g120) inverters French, Span- Online catalog (Industry Ordering data and technical English, Ger- Mall) information for all SIEMENS products SIZER The overall configuration tool for English, Ger- You obtain SIZER on a DVD SINAMICS, MICROMASTER man, Italian, (Article number: 6SL3070-0AA00-0AG0)
Page 318: Mistakes And Improvements
If you come across any mistakes when reading this manual or if you have any suggestions for how it can be improved, then please send your suggestions to the following address or by E-mail: Siemens AG Digital Factory Motion Control...
Page 319: Index
Index Braking method, 180 Break loose torque, 299 1FG1 encoderless geared synchronous motor, 27 1FK7 encoderless synchronous motor, 27, 68, 141, 161, 173 Cable protection, 35, 38 Catalog, 317 Category C2, 291 CDS (Command Data Set), 127, 212, 213 Centrifuge, 68, 180, 183 87 Hz characteristic, 48, 48 Chain conveyors, 68, 68 Characteristic...
Page 320 Index Correction manual, 318 External fan, 237, 237 Countersignatures, 314 Extruder, 68, 169 Crane, 185 Current reduction, 288, 288 Cyclic communication, 94 Factory settings, 85 Restoring the, 85, 86, 87, 89 Factory settings for inputs and outputs, 50 Data backup, 219, 222, 225, 229, 314 Fail-safe digital input, 119 Data set 47 (DS), 105 Fail-safe digital output, 119...
Page 321 Index Grinding machine, 180 Lowerers, 68 GSDML (Generic Station Description Markup Language), 108 Machine description, 313 Main screen form (basic functions), 205, 205 Hardware Installation Manual, 316 Manual Collection, 316 Harmonic Currents, 291 Manual mode, 127 Hoist drive, 183 Manuals Hoisting gear, 185 Download, 316 Horizontal conveyors, 169...
Page 322 Index Operating mode, 313 Protective conductor, 32 operating voltage, 283 PTC temperature sensor, 170 Operation, 125 Pulse cancelation, 95 Operational altitude, 283 Pulse enable, 95 Optimizing the closed-loop speed controller, 154 Pulse frequency, 168, 169, 283, 288, 288, 300 Output frequency, 283 Pump, 68, 79 Output voltage, 283 Overload, 174, 299...
Page 323 Index Sensor Storage medium, 219 Electromechanical, 308 Storage temperature, 283 Sequence control, 124 STW1 (control word 1), 94 Serial number, 313 Subindex, 103 Series commissioning, 215, 219 Suggestions for improvement manual, 318 Setpoint processing, 116, 136 Support, 317 Setpoint source, 116 Switch off Selecting, 130, 130, 131, 298 Motor, 124...
Page 324 Index V/f characteristic, 146 Vector control, 151, 154, 165, 299 Version Firmware, 313 Hardware, 313 Safety function, 313 Voltage boost, 146, 149, 299 Water, 286 Winders, 183 Wire breakage, 207 Wire-break monitoring, 122, 171 Write protection, 231, 231 ZSW1 (status word 1), 96 ZSW3 (status word 3), 98 Converter with control units CU240D-2 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB...

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Sinamics g120d cu240d-2 dpSinamics g120d cu240d-2 pn-f ppSinamics g120d cu240d-2 pn-f foSinamics g120d cu240d-2 dp-fSinamics g120d cu240d-2 pnSinamics g120d cu240d-2 pn-f

Siemens SINAMICS G120D Series Operating Instructions Manual

1 Fundamental Safety Instructions

2 Introduction

3 Description

4 Installation

5 Commissioning

6 Adapt Fieldbus Configuration

7 Advanced Commissioning

8 Backing up Data and Series Commissioning

9 Corrective Maintenance

10 Alarms, Faults and System Messages

11 Technical Data

Appendix

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Summary of Contents for Siemens SINAMICS G120D Series