Converter with CU230P-2 Control Units ___________________ Changes in this manual Fundamental safety 1 ___________________ instructions SINAMICS SINAMICS G120 Converter with CU230P-2 Control Units Operating Instructions 2 ___________________ Introduction 3 ___________________ Description 4 ___________________ Installing 5 ___________________ Commissioning 6 ___________________ Adapting the terminal strip 7 ___________________ Configuring the fieldbus 8 ___________________ Setting functions Backing up data
Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger.
Changes in this manual Important changes with respect to the Manual, Edition 06/2013 New hardware In Chapter New Power Modules PM240-2, FSA … FSC Description (Page 23) Technical data, PM240-2 (Page 335) Output reactors for PM230 and PM240-2 Power Modules Output reactor (Page 33) New functions in the V4.7 firmware In Chapter Reducing the pulse frequency and increasing the current limit in the case of high-inertia starting.
Changes in this manual Converter with CU230P-2 Control Units 6 Operating Instructions, 04/2014, FW V4.
Table of contents Changes in this manual ........................................................................................................................... 5 1 2 3 4 Fundamental safety instructions ............................................................................................................ 13 1.1 General safety instructions ..........................................................................................................13 1.
Table of contents 5 6 7 4.4.2 4.4.3 4.4.4 4.4.5 4.4.6 Terminal strips of the CU ............................................................................................................ 68 Factory setting of the terminals ................................................................................................... 69 Default settings of the terminals .................................................................................................. 71 Wiring terminal strips ....................
Table of contents 7.3.1.2 7.3.1.3 7.3.1.4 7.3.1.5 7.3.2 8 Control and status word 3 ..........................................................................................................131 Extend telegrams and change signal interconnection ...............................................................133 Data structure of the parameter channel ...................................................................................134 Slave-to-slave communication ..........................................
Table of contents 9 10 8.7.1.3 8.7.1.4 8.7.2 8.7.3 8.7.3.1 8.7.3.2 8.7.3.3 8.7.3.4 8.7.4 8.7.5 8.7.6 8.7.7 8.7.8 8.7.9 8.7.10 8.7.11 8.7.12 8.7.13 8.7.14 8.7.15 8.7.16 8.7.17 8.7.17.1 8.7.17.2 8.7.17.3 8.7.18 Changing over process variables for the technology controller ................................................ 190 Switching units with STARTER ................................................................................................. 191 Calculating the energy saving .......................
Table of contents 11 12 A 10.6 Upgrading the firmware ..............................................................................................................279 10.7 Firmware downgrade .................................................................................................................281 10.8 Correcting an unsuccessful firmware upgrade or downgrade ...................................................283 10.9 If the converter no longer responds ..................................
Table of contents A.2 Star-delta motor connection and application examples ............................................................ 361 A.3 Parameter.................................................................................................................................. 362 A.4 A.4.1 A.4.2 A.4.3 A.4.4 Handling the BOP 2 operator panel .......................................................................................... 365 Changing settings using BOP-2 ...............................
Fundamental safety instructions 1.1 1 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. • Always observe the country-specific safety rules. Generally, six steps apply when establishing safety: 1. Prepare for shutdown and notify all those who will be affected by the procedure. 2. Disconnect the machine from the supply.
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; if touched, this can result in death or severe injury. • Ensure compliance with the limit values specified in the technical data during transport, storage and operation. • Do not use any damaged devices.
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. 2 m to the components may cause the devices to malfunction, influence the functional safety of machines therefore putting people at risk or causing material damage.
Fundamental safety instructions 1.1 General safety instructions NOTICE Device damage caused by incorrect voltage/insulation tests Incorrect voltage/insulation tests can damage the device. • Before carrying out a voltage/insulation check of the system/machine, disconnect the devices as all converters and motors have been subject to a high voltage test by the manufacturer, and therefore it is not necessary to perform an additional test within the system/machine.
Fundamental safety instructions 1.2 Safety instructions for electromagnetic fields (EMF) 1.2 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.
Fundamental safety instructions 1.4 Industrial security 1.4 Industrial security Note Industrial security Siemens provides products and solutions with industrial security functions that support the secure operation of plants, solutions, machines, equipment and/or networks. They are important components in a holistic industrial security concept. With this in mind, Siemens’ products and solutions undergo continuous development. Siemens recommends strongly that you regularly check for product updates.
Fundamental safety instructions 1.5 Residual risks of power drive systems 1.5 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.
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 – Condensation/conductive contamination – External influences/damage 4.
2 Introduction 2.1 About this 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.
Introduction 2.2 Guide through this manual 2.2 Guide through this manual ① Inverter components and accessories. Permissible motors. Tools for commissioning. ② Installing and connecting the inverter and its components. Install the inverter in accordance with EMC regulations. ③ Prepare for commissioning. Restore the inverter to factory settings. Define the inverter’s basic settings. ④ Adjust the function of the inputs and outputs. ⑤ Configure communication via PROFIBUS or PROFINET.
3 Description Use for the intended purpose The inverter described in this manual is a device for controlling an induction 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. The technical specifications and information about connection conditions are indicated on the rating plate and in the operating instructions. 3.
Description 3.1 Identifying the converter Further inverter components The following components are available so that you can adapt the inverter to different applications and ambient conditions: ● Line filter (Page 30) ● Line reactor (Page 31) ● Output reactor (Page 33) ● Sine-wave filter (Page 36) ● dv/dt filter (Page 37) ● Braking Module and braking resistor (Page 38) Converter with CU230P-2 Control Units 24 Operating Instructions, 04/2014, FW V4.
Description 3.2 Control Units 3.2 Control Units The Control Units differ with regard to the type of fieldbus.
Description 3.3 Power Module 3.3 Power Module Important data on the Power Modules is provided in this section. Further information is contained in the hardware installation manuals listed in Section Manuals for your inverter (Page 377). All power data refers to rated values or to power for operation with low overload (LO). Which Power Module can I use with the Control Unit? You can operate the CU230P-2 Control Unit with the following Power Modules: 3.3.
Description 3.3 Power Module PM230, 3 AC 400 V - Pump and fan applications The PM230 Power Module is available without a filter or with integrated class A line filter.
Description 3.3 Power Module PM250, 3 AC 400 V - Application areas with line regeneration The PM250 Power Module is available without a filter or with an integrated class A line filter with degree of protection IP20. The PM250 permits dynamic braking with energy feedback into the line supply. Order number range, IP20: Frame size Power range (kW) 6SL3225-0BE … FSC FSD FSE FSF 7.5 … 15 18.
Description 3.3 Power Module Order numbers for shield connection kit and DIN rail mounting adapter Frame size Shield connection kit for Power Modules 3.3.
Description 3.4 Components for the Power Modules 3.4 Components for the Power Modules 3.4.1 Line filter With a line filter, the inverter can achieve a higher radio interference class. An external filter is not required for inverters with integrated line filter. Adjacent examples of line filters. Filters comply with Class A, or B according to EN55011: 2009.
Description 3.4 Components for the Power Modules 3.4.2 Line reactor The line reactor supports the overvoltage protection, smoothes the harmonics in the line supply and bridges commutation dips. For the Power Modules subsequently listed, a line reactor is suitable in order to dampen the specified effects. Adjacent examples of line reactors.
Description 3.4 Components for the Power Modules Line reactors for PM240-2 Power Module 6SL321⃞-… Power Line reactor FSA …1PE11-8⃞L0, …1PE12-3⃞L0, …1PE13-2⃞L0 0.55 kW … 1.1 kW 6SL3203-0CE13-2AA0 …1PE14-3⃞L0, …1PE16-1⃞L0, …1PE18-0⃞L0 1.5 kW … 3.
Description 3.4 Components for the Power Modules 3.4.3 Output reactor Output reactors reduce the voltage stress on the motor windings. Further, they reduce the inverter load as a result of capacitive recharging currents in the cables. An output reactor is required for motor cables longer than 50 m, shielded or 100 m unshielded. The output reactors are designed for pulse frequencies of 4 kHz. for FSGX Adjacent examples of output reactors.
Description 3.4 Components for the Power Modules Output reactors for PM230 Power Modules (IP55/UL Type 12) 6SL3223-… Power Modules Power Output reactor FSA …0DE13-7⃞A0, …0DE15-5⃞A0, …0DE17-5⃞A0, …0DE21-1⃞A0, …0DE21-5⃞A0, …0DE22-2⃞A0 0.37 kW … 2.2 kW 6SL3202-0AE16-1CA0 …0DE23-0⃞A0, 3.0 kW 6SL3202-0AE18-8CA0 FSB …0DE24-0⃞A0, …0DE25-5⃞A0, …0DE27-5⃞A0, 4.0 kW … 7.5 kW 6SL3202-0AE21-8CA0 FSC …0DE31-1⃞A0, …0DE31-5⃞A0, …0DE31-8⃞A0 11.0 kW … 18.
Description 3.4 Components for the Power Modules Output reactors for PM250 Power Module Power Module 6SL3225-… Power Output reactor FSC …0BE25-5⃞A0, …0BE27-5⃞A0, …0BE31-1⃞A0 7.5 kW … 15.
Description 3.4 Components for the Power Modules 3.4.4 Sine-wave filter The sine-wave filter at the inverter outputs almost sinusoidal voltages to the motor, so that you can use standard motors without special cables. The maximum permissible length of motor feeder cables is increased to 300 m. The following applies when using a sine-wave filter: • Operation is only permissible with pulse frequencies from 4 kHz to 8 kHz.
Description 3.4 Components for the Power Modules Sine-wave filter for PM250 Power Module Power Modul 6SL3225-… Power Sine-wave filter FSC …0BE25-5⃞A0 7.5 kW 6SL3202-0AE22-0SA0 …0BE27-5⃞ A0, …0BE31-1⃞A0 11.0 kW … 15.0 kW 6SL3202-0AE23-3SA0 …0BE31-5⃞A0, …0BE31-8⃞A0 18.
Description 3.4 Components for the Power Modules 3.4.6 Braking Module and braking resistor The braking resistor allows loads with a high moment of inertia to be quickly braked. Inverters with power up to 132 kW have an integrated Braking Module that controls the braking resistor. A Braking Module is available as option for inverters with more power. An example for a braking resistor is shown at the side.
Description 3.4 Components for the Power Modules Braking Modules and braking resistors for PM330 Power Module Braking Module Braking resistor 6SL3310-… Power 6SL3760-… Power 6SE7032-… GX 160 kW … 200 kW …1AE32-6AA0 50 kW …-5FS87-2DC0 …1PE33-0AA0, …1PE33-7AA0 Converter with CU230P-2 Control Units Operating Instructions, 04/2014, FW V4.
Description 3.5 Tools to commission the converter 3.5 Tools to commission the converter The following tools are used to commission, troubleshoot and control the inverter, as well as to backup and transfer the inverter settings.
4 Installing 4.1 Overview of the inverter installation Installing the inverter Precondition Before installation, please check: ● Are the required inverter components available? – Power Module – Control Unit – Accessories, e.g. line reactor or braking resistor ● Do you have the necessary tools and small parts/components required to install the inverter? Procedure To install the inverter, proceed as follows: 1.
Installing 4.2 Installing reactors, filters and braking resistors 4.2 Installing reactors, filters and braking resistors Installing reactors, filters and braking resistors The installation of reactors, filters and braking resistors is described in the documentation provided. See also Section: Manuals and technical support (Page 377). Installing base components Reactors, filters and braking resistors are available as base components for the PM240 and PM250 Power Modules, frame sizes FSA, FSB and FSC.
Installing 4.3 Installing Power Module 4.3 Installing Power Module Mounting Power Modules with degree of protection IP20 Procedure Proceed as follows to correctly mount the Power Module: 1. Mount the Power Module in a control cabinet. 2. Maintain the minimum clearances to other components in the control cabinet specified below. 3. Install the Power Modules vertically with the line and motor connections facing downwards. It is not permissible to install them in any other position. 4.
Installing 4.3 Installing Power Module Mounting Power Modules using through-hole technology We recommend that you use the optionally available mounting frame to mount the pushthrough unit in a control cabinet. This mounting frame includes the necessary seals and frame to ensure compliance with degree of protection IP54. If you do not use the optional mounting frames, then you must ensure that the required degree of protection is complied with using other appropriate measures.
Installing 4.3 Installing Power Module 4.3.
Installing 4.3 Installing Power Module Dimensions and drilling patterns for Power Modules with IP20 degree of protection Defining the dimensions Drilling patterns for the PM230 and PM240-2 Power Modules FSB, FSC FSA Drilling patterns for all other Power Modules FSA FSB…FSF FSGX Converter with CU230P-2 Control Units 46 Operating Instructions, 04/2014, FW V4.
Installing 4.
Installing 4.
Installing 4.3 Installing Power Module Table 4- 9 Mounting hardware and clearances to other devices for PM240-2 Frame size Hardware Tightening torque (Nm) Clearances (mm) Top Bottom Lateral FSA M4 screws 2,5 80 100 01) FSB M4 screws 2,5 80 100 01) FSC M5 screws 2,5 80 100 01) 1) You can mount the Power Modules without any lateral clearance. For tolerance reasons, we recommend a lateral clearance of approx. 1 mm.
Installing 4.3 Installing Power Module Table 4- 12 Dimensions for PM260 Frame size Dimensions (mm) Height1) Width Depth2) a b c FSD without filter 419 275 204 325 235 11 FSD with filter 512 275 204 419 235 11 FSF without filter 634 350 316 598 300 11 FSF with filter 934 350 316 899 300 11 1) Additional height with shield connection kit: +123 mm 2) Total depth of the inverter: See below.
Installing 4.
Installing 4.3 Installing Power Module Table 4- 16 Dimensions for PM240-2 in push-through technology Frame size Dimensions (mm) Height1) Width Depth2) T1 T2 a b c d e FSA 238 126 171 118 54 103 106 88 198 27 FSB 345 154 171 118 54 147,5 134 116 304 34,5 FSC 411 200 171 118 54 123 174 156 365 30,5 1) With shield connection kit: FSA: +84 mm; FSB: +85 mm; FSC: +89 mm 2) Total depth of the inverter: See below.
Installing 4.
Installing 4.3 Installing Power Module 4.3.2 Connecting the line supply, motor and converter components 4.3.2.1 Permissible line supplies The inverter is designed for the following power distribution systems according to IEC 603641 (2005). Above an installation altitude of 2000 m, the permissible line supplies are restricted. See also: Restrictions for special ambient conditions (Page 354).
Installing 4.3 Installing Power Module Examples for Power Modules connected to a TN line supply Figure 4-2 TN line supply with separate transfer of N and PE and with a grounded neutral point TT system In a TT line system, the transformer grounding and the installation grounding are independent of one another. There are TT line supplies where the neutral conductor N is either transferred – or not.
Installing 4.3 Installing Power Module Example for Power Modules connected to a TT line supply Figure 4-3 TT line system where the neutral conductor N is transferred IT system In an IT line system, all of the conductors are insulated with respect to the PE protective conductor – or connected to the PE protective conductor through an impedance. There are IT line supplies where the neutral conductor N is either transferred – or not.
Installing 4.3 Installing Power Module 4.3.2.2 Connecting the inverter Figure 4-5 Connecting the PM230 IP20 and push-through Power Module Figure 4-6 Connecting the PM230 IP55 Power Module Converter with CU230P-2 Control Units Operating Instructions, 04/2014, FW V4.
Installing 4.3 Installing Power Module Figure 4-7 Connecting the PM240, PM240-2 IP20 and push-through Power Modules PM240 and PM240-2 Power Modules are available with and without integrated Class A line filters. For higher EMC requirements you need an external Class B line filter. Figure 4-8 Connecting the PM250 Power Module Converter with CU230P-2 Control Units 58 Operating Instructions, 04/2014, FW V4.
Installing 4.3 Installing Power Module Figure 4-9 Connecting the PM260 Power Module Figure 4-10 Connecting the PM330 Power Module Converter with CU230P-2 Control Units Operating Instructions, 04/2014, FW V4.
Installing 4.3 Installing Power Module DANGER Electric shock through contact with the motor connections As soon as the converter is connected to the line supply, the motor connections of the converter may carry dangerous voltages. When the motor is connected to the converter, there is danger to life through contact with the motor terminals if the terminal box is open. • Close the terminal box of the motor before connecting the converter to the line supply.
Installing 4.3 Installing Power Module Connecting a motor cable to an induction motor Procedure To connect the motor cable to an induction motor proceed as follows: 1. Open the motor terminal box. 2. Connect the motor in either a star or delta connection. Additional information on this is provided in the Section Star-delta motor connection and application examples (Page 361). 3.
Installing 4.3 Installing Power Module 4.3.2.3 Connecting a braking resistor WARNING Danger to life due to fire spreading because of an unsuitable or improperly installed braking resistor Fire and smoke development can cause severe personal injury or material damage. Using an unsuitable braking resistor can cause fires and smoke to develop. Possible consequences are severe personal injury or material damage. • Only use the braking resistor approved for the inverter.
Installing 4.3 Installing Power Module 4.3.3 Digital inputs and outputs on the PM330 Power Module The PM330 Power Module has 4 additional digital inputs and 2 additional digital outputs at terminal strip X9. All of the terminals have a certain function in the factory setting. Terminal strip X9 is used to connect an external 24 V DC power supply and to connect a main or bypass contactor. Fault and alarm signals can be connected to the digital inputs.
Installing 4.3 Installing Power Module Terminal Name Meaning Input/output Technical data 11 Activation line contactor Line contactor control Output 12 Activation line contactor Line contactor control Output Contact type: NO contact Maximum load current: 4 A, 230 V AC, cosφ = 0.6 Floating A device to protect against overload and short-circuit is required to supply the unprotected output. Surge suppressors must be connected to the excitation coil of the main contactor (e.g. RC element).
Installing 4.4 Installing Control Unit 4.4 Installing Control Unit Installing the Control Unit on an IP20 Power Module Procedure Proceed as follows to connect Power Modules and Control Units: 1. Locate the lugs at the rear of the Control Unit in the matching recesses of the Power Module. 2. Mount the Control Unit onto the Power Module so that it audibly snaps into place. The Power Module and the Control Unit are now connected with one another.
Installing 4.4 Installing Control Unit Procedure for removing a Control Unit Please proceed as follows: 1. Ensure that the device is disconnected from the power supply. 2. Unscrew the cover of the power section. 3. Depending on the Power Module: – FSA … FSC: Unlock the Control Unit using the lever shown in the figure and withdraw the Control Unit. – FSD … FSF: Press the release button on the Power Module and withdraw the Control Unit. 4. Refasten the cover of the power section.
Installing 4.4 Installing Control Unit 4.4.1 Overview of the interfaces Interfaces at the front of the Control Unit To access the interfaces at the front of the Control Unit, you must lift the Operator Panel (if one is being used) and open the front doors.
Installing 4.4 Installing Control Unit 4.4.2 Terminal strips of the CU *) The following applies to systems complying with UL: A maximum of 3 A 30 V DC or 2 A 250 V AC may be connected via terminals 18 / 20 (DO 0 NC) and 23 / 25 (DO 2 NC). ① ② ③ ④ ⑤ ⑥ The analog input is supplied from an external 10 V voltage. The analog input is supplied from the internal 10 V voltage. Wiring when using the internal power supplies. Connecting a contact switching to P. Wiring when using external power supplies.
Installing 4.4 Installing Control Unit 4.4.3 Factory setting of the terminals Factory setting The factory setting of the terminals depends on whether the Control Unit has a PROFIBUS / PROFINET interface. Factory setting of the terminals for Control Units with USS, Modbus, BACnet, P1 or CANopen interface Factory setting of the terminals for Control Units with PROFIBUS or PROFINET interface Fieldbus interface is not active. Fieldbus interface depends on DI 3.
Installing 4.4 Installing Control Unit Changing the function of terminals The function of every color-coded terminal can be set. In order that you do not have to successively change terminal for terminal, several terminals can be jointly set using default settings. The factory settings described above for USS and PROFIBUS/PROFINET terminals correspond to default setting 12 (two-wire control using method 1) or default setting 7 (switchover between fieldbus and jog using DI 3).
Installing 4.4 Installing Control Unit 4.4.4 Default settings of the terminals Available default settings of the terminals Default setting 7: Switch over between fieldbus and jogging using DI 3 Selected with • STARTER: Fieldbus with data set switchover Default setting 9: Motorized potentiometer (MOP) Selected with • BOP-2: FB cdS Factory setting for inverters with PROFIBUS interface • STARTER: standard I/O with MOP • BOP-2: Std MoP PROFIdrive telegram 1 Fieldbus interface is not active.
Installing 4.4 Installing Control Unit Default setting 15: Switch over between analog setpoint and motorized potentiometer (MOP) using DI 3 Default setting 17: Two-wire control with method 2 Selected with Selected with • STARTER: Process industry • BOP-2: Proc • STARTER: 2-wire (forward/backward 1) • BOP-2: 2-wIrE 1 Default setting 18: Two-wire control with method 3 Selected with • STARTER: 2-wire (forward/backward 2) • BOP-2: 2-wIrE 2 Fieldbus interface is not active.
Installing 4.
Installing 4.
Installing 4.
Installing 4.4 Installing Control Unit Default setting 111: Fixed setpoints Selected with • STARTER: BT Mac 11: Fixed setpoint speed • BOP-2: P_F _F55 Fieldbus interface is not active. Default setting 113: Temperaturedependent pressure setpoint Default setting 120: PID setting for pumps and fans Selected with Selected with • STARTER: BT Mac 13: Temperature-dependent pressure setpoint • BOP-2: P_F_tP5 Fieldbus interface is not active.
Installing 4.4 Installing Control Unit 4.4.5 Wiring terminal strips WARNING Danger to life as a result of hazardous voltages when connecting an unsuitable power supply Death or serious injury can result when live parts are touched in the event of a fault. • For all connections and terminals of the electronic boards, only use power supplies that provide PELV (Protective Extra Low Voltage) or SELV (Safety Extra Low Voltage) output voltages.
Installing 4.4 Installing Control Unit Procedure Proceed as follows to connect the terminal strips: 1. Use a cable with the recommended cross-section, which has been appropriately prepared for use: 2. If you use shielded cables, then you must connect the shield to the mounting plate of the control cabinet or with the shield support of the inverter through a good electrical connection and a large surface area. See also:EMC installation guideline (http://support.automation.siemens.com/WW/view/en/60612658) 3.
Installing 4.5 Connecting inverters in compliance with EMC 4.5 Connecting inverters in compliance with EMC 4.5.1 EMC-compliant connection of the converter EMC-compliant installation of the inverter and motor are required in order to ensure disturbance-free operation of the drive. Install and operate inverters with IP20 degree of protection in a closed control cabinet. Inverters with degree of protection IP55 are suitable for installation outside a control cabinet.
Installing 4.5 Connecting inverters in compliance with EMC ● For screw connections onto painted or anodized surfaces, establish a good conductive contact using one of the following methods: – Use special (serrated) contact washers that cut through the painted or anodized surface. – Remove the insulating coating at the contact locations.
Installing 4.5 Connecting inverters in compliance with EMC ● Use EMC shielded busbars for power cables. Use the shield connection elements in the inverter for signal and data cables. ● Do not interrupt any cable shields by using intermediate terminals. ● Use the appropriate EMC terminals for cable shields. The EMC terminals connect the cable shield with the EMC shielded busbar or with the shield connection element through a large conductive surface.
Installing 4.5 Connecting inverters in compliance with EMC EMC-compliant wiring for Power Module with degree of protection IP20 The terminal cover is not shown in the diagram, so that it is easier to see how the cable is connected. ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ Line connection cable (unshielded) for Power Modules with integrated line filter. If you use an external line filter, you will need a shielded cable between the line filter and the Power Module.
Installing 4.5 Connecting inverters in compliance with EMC Figure 4-13 Shield connection - detail Shielding with shield plate: ● Shield connection kits are available for Power Module FSA … FSF frame sizes (you will find more information in the D11.1 and D35 catalogs). The cable shields must be connected to the shield plate through the greatest possible surface area using shield clamps. Shielding without shield plate: ● EMC-compliant shielding can also be implemented without using a shield plate.
Installing 4.5 Connecting inverters in compliance with EMC EMC-compliant connection of the braking resistor ● Connect the braking resistor using a shielded cable. ● Connect the shield to the mounting plate or to the shield plate. ● To do this, use a cable clamp to establish an electrically conductive connection through a large surface area.
Commissioning 5.1 5 Commissioning guidelines Procedure Proceed as follows to commission the inverter: 1. Define the requirements of your application placed on the drive. → (Page 86) . 2. Reset the inverter when required to the factory setting. → (Page 90) . 3. Check whether the factory setting of the inverter is appropriate for your application. If not, start with the basic commissioning. → (Page 91). 4.
Commissioning 5.2 Preparing for commissioning 5.2 Preparing for commissioning Overview Before starting commissioning, you must know the answer to the following questions: Inverter ● What are the data specifications of my inverter? → Identifying the converter (Page 23). ● What inverter interfaces are active? → Overview of the interfaces (Page 67). ● How is the inverter integrated in the higher-level control system? ● How is my inverter set? → Factory setting of the converter control (Page 87).
Commissioning 5.2 Preparing for commissioning 5.2.1 Factory setting of the converter control Switching the motor on and off The inverters are set in the factory so that after they have been switched on, the motor accelerates up to its speed setpoint (referred to 1500 rpm) in 10 seconds. After it has been switched off, the motor brakes with a ramp-down time that is also 10 seconds. Some Power Modules have different ramp-up and ramp-down times. For details, please refer to the List Manual.
Commissioning 5.2 Preparing for commissioning 5.2.
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. ● Maximum speed - factory setting 1500 [rpm] The inverter limits the motor speed to this value.
Commissioning 5.3 Restoring the factory setting 5.3 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. ● You got confused during the commissioning and you can no longer understand the individual settings that you made. ● You do not know whether the inverter was already operational.
Commissioning 5.4 Basic commissioning 5.4 Basic commissioning 5.4.1 Basic commissioning with the BOP-2 operator panel To do this, insert the Basic Operator Panel BOP-2 on the Control Unit of the inverter. Procedure Proceed as follows to install the BOP-2 operator panel: 1. Locate the lower edge of the BOP-2 housing into the matching recess of the Control Unit. 2. Press the BOP-2 onto the inverter until you hear the latching mechanism engage.
Commissioning 5.4 Basic commissioning Procedure To enter the data for basic commissioning, proceed as follows: 1. Press the ESC key. 2. Press one of the arrow keys until the BOP-2 displays the "SETUP" menu. 3. In the "SETUP" menu, press the OK key to start basic commissioning. 4. If you wish to restore all of the parameters to the factory setting before the basic commissioning: 4.1. Switch over the display using an arrow key: nO → YES 4.2. Press the OK key. 5.
Commissioning 5.4 Basic commissioning 7. Motor data identification Select the method which the inverter uses to measure the data of the connected motor: OFF No measurement of motor data. STIL ROT Recommended setting: Measure the motor data at standstill and with the motor rotating. STILL Measure the motor data at standstill. Select this setting if one of the following cases is applicable: • You have selected the control mode "SPD N EN".
Commissioning 5.4 Basic commissioning Identifying the motor data and optimizing the closed-loop control Following basic commissioning, the inverter generally has to measure other motor data and optimize its current and speed controllers. To start motor data identification, you must switch on the motor. It does not matter whether you use the terminal strip, fieldbus, or operator panel to enter the ON command.
Commissioning 5.4 Basic commissioning Procedure To initiate motor data identification and optimization of the vector control, proceed as follows: 1. ⇒ Press the HAND/AUTO key. The BOP-2 displays the HAND symbol. 2. Switch on the motor. 3. Wait until the inverter switches off the motor after completion of the motor data identification. The measurement takes several seconds. 4. Save the measurements so that they are protected against power failure.
Commissioning 5.4 Basic commissioning 5.4.2 Basic commissioning with STARTER STARTER and STARTER screen forms STARTER is a PC-based tool to commission Siemens inverters. The graphic user interface of STARTER supports you when commissioning your inverter. Most inverter functions are combined in screen forms in STARTER. The STARTER screen forms that are shown in this manual show general examples. The number of setting options available in screen forms depends on the particular inverter type.
Commissioning 5.4 Basic commissioning 5.4.2.2 Transfer inverters connected via USB into the project Procedure Proceed as follows to transfer an inverter connected via USB into your project: 1. Switch on the inverter power supply. 2. First insert a USB cable into your PC and then into the inverter. 3. The PC operating system installs the USB driver when you are connecting the inverter and PC together for the first time. – Windows 7 installs the driver automatically.
Commissioning 5.4 Basic commissioning You have set the USB interface. STARTER now shows the inverters connected via USB. 5.4.2.3 Go online and start wizard for basic commissioning Procedure Proceed as follows to start the basic commissioning online with the converter: 1. Select your project and go online: . 2. Select the device or the devices with which you wish to go online. 3. Download the hardware configuration found online in your project (PG or PC).
Commissioning 5.4 Basic commissioning 5.4.2.4 Carry-out basic commissioning Procedure Proceed as follows to carry out basic commissioning: 1. Select the control mode. See also Section: Motor control (Page 169) 2. Select the pre-assignment of the inverter interfaces. The possible configurations can be found in sections: Factory setting of the terminals (Page 69) and Default settings of the terminals (Page 71). 3.
Commissioning 5.4 Basic commissioning 5.4.2.5 Identifying motor data Preconditions ● In the basic commissioning, you have selected the motor identification (MOT ID). In this case, after the basic commissioning has been completed, the converter issues the alarm A07991. ● The motor has cooled down to the ambient temperature. If the motor is too hot, the motor data identification will provide incorrect values and the vector control will become unstable.
Commissioning 5.4 Basic commissioning Self-optimization of the closed-loop control If you have also selected a rotating measurement with self-optimization of the vector control in addition to the motor data identification, then you must switch on the motor again as described above and wait for the optimization run to be completed. Converter with CU230P-2 Control Units Operating Instructions, 04/2014, FW V4.
Adapting the terminal strip 6.1 6 Overview This chapter describes how you adapt the function of individual digital and analog inputs and outputs of the inverter. If you adapt the function of an input or output, you overwrite the settings made during the basic commissioning. Converter with CU230P-2 Control Units Operating Instructions, 04/2014, FW V4.
Adapting the terminal strip 6.1 Overview 1) When using the PM330 Power Module, the inverter also has terminals on the Control Unit via 4 digital inputs DI and 2 digital outputs DO on the Power Module. Figure 6-1 Internal interconnection of the inputs and outputs Converter with CU230P-2 Control Units 104 Operating Instructions, 04/2014, FW V4.
Adapting the terminal strip 6.2 Digital inputs 6.2 Digital inputs Changing the function of a digital input To change the function of a digital input, you must interconnect the status parameter of the digital input with a binector input of your choice. See also Section: Interconnecting signals in the converter (Page 373). Binector inputs are marked with "BI" in the parameter list of the List Manual. 1) When using the PM330 Power Module, the inverter has 4 additional digital inputs.
Adapting the terminal strip 6.2 Digital inputs Advanced settings You can debounce the digital input signal using parameter p0724. For more information, please see the parameter list and the function block diagrams 2220 f of the List Manual. Analog inputs as digital inputs To use an analog input as additional digital input, you must connect the analog input as shown, and interconnect one of the status parameters r0722.11 or r0722.12 with a binector input of your choice.
Adapting the terminal strip 6.3 Digital outputs 6.3 Digital outputs Changing the function of a digital output To change the function of a digital output, you must interconnect the digital output with a binector output of your choice. See also Section: Interconnecting signals in the converter (Page 373). Binector outputs are marked with "BO" in the parameter list of the List Manual. 1) When using the PM330 Power Module, the inverter has 2 additional digital outputs.
Adapting the terminal strip 6.3 Digital outputs Advanced settings You can invert the signal of the digital output using parameter p0748. For more information, please see the parameter list and the function block diagrams 2230 f of the List Manual. Converter with CU230P-2 Control Units 108 Operating Instructions, 04/2014, FW V4.
Adapting the terminal strip 6.4 Analog inputs 6.4 Analog inputs Overview Changing the function of an analog input: 1. Define the analog input type using parameter p0756[x] and the switch on the inverter. 2. Define the function of the analog input by interconnecting parameter p0755[x] with a connector input CI of your choice. See also Section: Interconnecting signals in the converter (Page 373).
Adapting the terminal strip 6.4 Analog inputs In addition, you must also set the switch associated with the analog input. You can find the switch on the Control Unit behind the front doors. • The DIP switch for AI0 and AI1 (current / voltage) on the Control Unit behind the lower front door. • The DIP switch for AI2 (temperature / current) on the Control Unit behind the upper front door.
Adapting the terminal strip 6.4 Analog inputs Adapting the characteristic You must define your own characteristic if none of the default types match your particular application. Example The inverter should convert a 6 mA … 12 mA signal into the value range -100 % … 100 % via analog input 0. The wire break monitoring of the inverter should respond when 6 mA is fallen below. Precondition You have set analog input 0 as a current input ("I") via the DIP switch on the Control Unit.
Adapting the terminal strip 6.4 Analog inputs Advanced settings Signal smoothing When required, you can smooth the signal, which you read-in via an analog input, using parameter p0753. For more information, see the parameter list and in the function block diagrams 9566 ff of the List Manual. Skip frequency band Interferences in the cable can corrupt small signals of a few millivolts. To be able to enter a setpoint of exactly 0 V via an analog input, you must specify a skip frequency band.
Adapting the terminal strip 6.5 Analog outputs 6.5 Analog outputs Overview Changing the function of an analog output: 1. Define the analog output type using parameter p0776. 2. Interconnect parameter p0771 with a connector output of your choice. See also Section: Interconnecting signals in the converter (Page 373). Connector outputs are marked with "CO" in the parameter list of the List Manual.
Adapting the terminal strip 6.5 Analog outputs Table 6- 4 Parameters for the scaling characteristic Parameter Description p0777 X coordinate of the 1st characteristic point [% of p200x] p200x are the parameters of the reference variables, e.g. p2000 is the reference speed.
Adapting the terminal strip 6.5 Analog outputs Defining the function of an analog output - example To output the inverter output current via analog output 0, you must interconnect AO 0 with the signal for the output current: Set p0771 = 27. Advanced settings You can manipulate the signal that you output via an analog output, as follows: ● Absolute-value generation of the signal (p0775) ● Signal inversion (p0782) Additional information is provided in the parameter list of the List Manual.
Adapting the terminal strip 6.5 Analog outputs Converter with CU230P-2 Control Units 116 Operating Instructions, 04/2014, FW V4.
7 Configuring the fieldbus Fieldbus interfaces of the Control Units The Control Units are available in different versions for communication with higher-level controls with the fieldbus interfaces listed as follows: Fieldbus Profiles PROFIdrive S7 communication 1) PROFIenergy Control Unit 1) PROFIBUS DP (Page 122) ✓ --- ✓ CU230P-2 DP PROFINET IO (Page 118) ✓ ✓ ✓ CU230P-2 PN EtherNet/IP 1) --- --- USS 1) --- --- Modbus RTU 1) --- --- BACnet MS/TP 1) --- --- P1 1) --- --- CANo
Configuring the fieldbus 7.1 Communication via PROFINET 7.1 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 377) ● PROFINET IO operation (Page 119) In PROFINET IO operation, the inverter supports the following functions: – RT – IRT The inverter transmits the clock synchronism but does not support clock synchronism.
Configuring the fieldbus 7.1 Communication via PROFINET Further information on PROFINET can be found on the Internet using the following links: – General information about PROFINET can be found at Industrial Communication (http://www.automation.siemens.com/mcms/automation/en/industrialcommunications/profinet/Pages/Default.aspx). – The configuration of the functions is described in the PROFINET system description (http://support.automation.siemens.com/WW/view/en/19292127) manual.
Configuring the fieldbus 7.1 Communication via PROFINET 7.1.2 Integrating inverters into PROFINET Procedure To connect the inverter to a control via PROFINET, proceed as follows: 1. Integrate the inverter in the bus system (e.g. ring topology) of the control using PROFINET cables and the two PROFINET sockets X150-P1 and X150-P2. The position of the sockets and the pin assignment can be found in Section Overview of the interfaces (Page 67).
Configuring the fieldbus 7.1 Communication via PROFINET 1. Load the GSDML to your PC. – On the Internet: GSDML (http://support.automation.siemens.com/WW/view/en/22339653/133100). – From your inverter: Insert a memory card into the converter. 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.
Configuring the fieldbus 7.2 Communication via PROFIBUS 7.2 Communication via PROFIBUS The PROFIBUS DP interface has the following functions: ● Cyclic communication ● Acyclic communication ● Diagnostic alarms General information on PROFIBUS DP can be found on the Internet at the following links: ● Information about PROFIBUS DP (http://www.automation.siemens.com/net/html_76/support/printkatalog.htm). ● PROFIBUS user organization (http://www.profibus.com/downloads/installation-guide/).
Configuring the fieldbus 7.2 Communication via PROFIBUS 7.2.1 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 converter via the fieldbus. Questions Description Examples Is the inverter correctly connected to the PROFIBUS? See Section: Integrating inverters into PROFIBUS (Page 123).
Configuring the fieldbus 7.2 Communication via PROFIBUS Communication with the control, even when the line voltage is switched off If, in your plant or system, communication with the control system should continue to function even when the line voltage is switched off, then you must externally supply the inverter/Control Unit with 24 V DC. To do this, use terminals 31 and 32 – or connector X01. You can find additional details in the operating instructions for the inverter or the Control Unit. 7.2.
Configuring the fieldbus 7.2 Communication via PROFIBUS Procedure To change the bus address, proceed as follows: 1. Set the address using one of the subsequently listed options: – using the address switch – from an operator panel using parameter p0918 – in STARTER using screen form "Control Unit/Communication/PROFIBUS" – or using the expert list in parameter p0918 After you have changed the address in STARTER, carry out RAM to ROM ( ). 2.
Configuring the fieldbus 7.3 PROFIdrive profile for PROFIBUS and PROFINET 7.3 PROFIdrive profile for PROFIBUS and PROFINET 7.3.1 Cyclic communication The send and receive telegrams of the inverter for the cyclic communication are structured as follows: Figure 7-1 Telegrams for cyclic communication Converter with CU230P-2 Control Units 126 Operating Instructions, 04/2014, FW V4.
Configuring the fieldbus 7.
Configuring the fieldbus 7.3 PROFIdrive profile for PROFIBUS and PROFINET Figure 7-3 Interconnection of the receive words The telegrams use - with the exception of telegram 999 (free interconnection) - the word-byword transfer of send and receive data (r2050/p2051). If you require an individual telegram for your application (e.g. for transferring double words), you can adjust one of the predefined telegrams via parameters p0922 and p2079.
Configuring the fieldbus 7.3 PROFIdrive profile for PROFIBUS and PROFINET Bit Significance Explanation Signal interconnection in the inverter 0 = OFF1 The motor brakes with the ramp-down time p1121 of the ramp-function generator. The inverter switches off the motor at standstill. p0840[0] = r2090.0 0 → 1 = ON The inverter goes into the "ready" state. If, in addition bit 3 = 1, then the inverter switches on the motor.
Configuring the fieldbus 7.3 PROFIdrive profile for PROFIBUS and PROFINET Status word 1 (ZSW1) The status word 1 is pre-assigned as follows. ● Bit 0 … 10 corresponds to PROFIdrive profile ● Bit 11… 15 manufacturer-specific Bit Significance Telegram 20 Comments Signal interconnection in the inverter All other telegrams 0 1 = Ready to start Power supply switched on; electronics initialized; pulses locked. p2080[0] = r0899.0 1 1 = Ready Motor is switched on (ON/OFF1 = 1), no fault is active.
Configuring the fieldbus 7.3 PROFIdrive profile for PROFIBUS and PROFINET 7.3.1.2 Control and status word 3 Control word 3 (STW3) The control word 3 is pre-assigned as follows. ● Bit 0… 15 manufacturer-specific Bit Value Significance Explanation Signal interconnection in the inverter 1) Selects up to 16 different fixed setpoints. p1020[0] = r2093.0 Telegram 350 0 1 Fixed setpoint, bit 0 1 1 Fixed setpoint, bit 1 p1021[0] = r2093.1 2 1 Fixed setpoint, bit 2 p1022[0] = r2093.
Configuring the fieldbus 7.3 PROFIdrive profile for PROFIBUS and PROFINET Status word 3 (ZSW3) The status word 3 is pre-assigned as follows.
Configuring the fieldbus 7.3 PROFIdrive profile for PROFIBUS and PROFINET 7.3.1.3 Extend telegrams and change signal interconnection When you have selected a telegram, the inverter interconnects the corresponding signals with the fieldbus interface. Generally, these interconnections are protected so that they cannot be changed. With the appropriate inverter settings, these interconnections can be changed. Extend telegram Every telegram can be extended, by "attaching" additional signals.
Configuring the fieldbus 7.3 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. Using STARTER or an operator panel, set parameter p2079 = 999. 3.
Configuring the fieldbus 7.3 PROFIdrive profile for PROFIBUS and PROFINET Request and response IDs Bits 12 to 15 of the 1st word of the parameter channel contain the request and response identifier.
Configuring the fieldbus 7.3 PROFIdrive profile for PROFIBUS and PROFINET Table 7- 4 Error numbers for response identifier 7 No. 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) 03 hex Incorrect subindex (access to a subindex that does not exist.
Configuring the fieldbus 7.
Configuring the fieldbus 7.
Configuring the fieldbus 7.3 PROFIdrive profile for PROFIBUS and PROFINET Write request: Assign digital input 2 with the function ON/OFF1 (p0840[1] = 722.2) In order to link digital input 2 with ON/OFF1, you must assign parameter p0840[1] (source, ON/OFF1) the value 722.2 (DI 2).
Configuring the fieldbus 7.3 PROFIdrive profile for PROFIBUS and PROFINET 7.3.2 Acyclic communication The inverter supports the writing and reading of parameters via acyclic communication: ● For PROFIBUS: Acyclic communication via data set47: up to 240 bytes per write or read request ● For PROFINET: Acyclic communication via B02E hex and B02F hex More information on acyclic communication can be found in the Fieldbus function manual; see also Section: Manuals for your inverter (Page 377).
Setting functions 8.1 Figure 8-1 8 Overview of the inverter functions Overview of inverter functions Converter with CU230P-2 Control Units Operating Instructions, 04/2014, FW V4.
Setting functions 8.1 Overview of the inverter 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.
Setting functions 8.2 Inverter control 8.2 Inverter control 8.2.1 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: • The converter switches on the motor with the ON command. The converter changes to the "Operation" state. • The converter brakes the motor after the OFF1 command. The converter switches off the motor once standstill has been reached.
Setting functions 8.2 Inverter control The abbreviations S1 … S5b to identify the converter states are defined in the PROFIdrive profile. Converter status Explanation S1 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. • OFF2 or OFF3 is selected.
Setting functions 8.2 Inverter control 8.2.2 Inverter control using digital inputs Five different methods are available for controlling the motor via digital inputs. Table 8- 1 Two-wire control and three-wire control Behavior of the motor Control commands Typical application Two-wire control, method 1 Local control in conveyor systems. 1. Switching the motor on and off (ON/OFF1). 2. Reverse the motor direction of rotation. Two-wire control, method 2 and two-wire control, method 3 1.
Setting functions 8.2 Inverter control 8.2.3 Two-wire control: method 1 You switch the motor on and off using a control command (ON/OFF1) while the other control command reverses the motor direction of rotation. Figure 8-3 Two-wire control, method 1 Table 8- 2 Function table ON/OFF1 Reversing 0 0 Function OFF1: The motor stops. 0 1 OFF1: The motor stops. 1 0 ON: Clockwise motor rotation. 1 1 ON: Counter-clockwise motor rotation.
Setting functions 8.2 Inverter control 8.2.4 Two-wire control, method 2 You switch the motor on and off using a control command (ON/OFF1) and at the same time select clockwise motor rotation. You also use the other control command to switch the motor on and off, but in this case you select counter-clockwise rotation for the motor. The inverter only accepts a new control command when the motor is at a standstill.
Setting functions 8.2 Inverter control 8.2.5 Two-wire control, method 3 You switch the motor on and off using a control command (ON/OFF1) and at the same time select clockwise motor rotation. You also use the other control command to switch the motor on and off, but in this case you select counter-clockwise rotation for the motor. Unlike method 2, the inverter will accept the control commands at any time, regardless of the motor speed.
Setting functions 8.2 Inverter control 8.2.6 Three-wire control, method 1 With one control command, you enable the two other control commands. You switch the motor off by withdrawing the enable (OFF1). You switch the motor's direction of rotation to clockwise rotation with the positive edge of the second control command. If the motor is still switched off, switch it on (ON). You switch the motor's direction of rotation to counter-clockwise rotation with the positive edge of the third control command.
Setting functions 8.2 Inverter control 8.2.7 Three-wire control, method 2 With one control command, you enable the two other control commands. You switch the motor off by withdrawing the enable (OFF1). You switch on the motor with the positive edge of the second control command (ON). The third control command defines the motor's direction of rotation (reversing).
Setting functions 8.2 Inverter control 8.2.8 Running the motor in jog mode (JOG function) The "Jog" function is typically used to slowly move a machine part, e.g. a conveyor belt. With the "Jog" function, you switch the motor on and off using a digital input. When the motor is switched on, it accelerates to the jogging setpoint. There are two different setpoints available, e.g. for motor counter-clockwise rotation and clockwise rotation.
Setting functions 8.
Setting functions 8.2 Inverter control 8.2.9 Switching over the inverter control (command data set) In several applications, the inverter must be able to be operated from different, higher-level control systems. Example: You control the motor either from a central control system, via fieldbus or from a local control panel. Command data set (CDS) This means that you can set the inverter control in various ways and toggle between the settings.
Setting functions 8.2 Inverter control An overview of all the parameters that belong to the command data sets is provided in the List Manual. Note It takes approximately 4 ms to toggle between command data sets. Advanced settings To change the number of command data sets in STARTER, you must open your STARTER project offline. Figure 8-10 Editing command data sets in STARTER ① You can edit command data sets if, in the STARTER project tree, you select "Configuration".
Setting functions 8.3 Setpoints 8.3 Setpoints The inverter receives its main setpoint from the setpoint source. The main setpoint generally specifies the motor speed. Figure 8-11 Setpoint sources for the inverter You have the following options when selecting the source of the main setpoint: ● Inverter analog input. ● Inverter fieldbus interface. ● Motorized potentiometer simulated in the inverter. ● Fixed setpoints saved in the inverter.
Setting functions 8.3 Setpoints 8.3.1 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.
Setting functions 8.3 Setpoints 8.3.3 Motorized potentiometer as setpoint source The "Motorized potentiometer" function emulates an electromechanical potentiometer. The output value of the motorized potentiometer can be continually set using the "up" and "down" control signals.
Setting functions 8.
Setting functions 8.3 Setpoints 8.3.4 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.
Setting functions 8.3 Setpoints Select direct or binary fixed setpoint The converter distinguishes between two methods for selecting the fixed setpoints: 1. Direct selection: You set 4 different fixed setpoints. By adding one or more of the four fixed setpoints, up to 16 different resulting setpoints are obtained. Figure 8-17 Simplified function diagram for directly selecting fixed setpoints Additional information about direct selection can be found in function diagram 3011 in the List Manual. 2.
Setting functions 8.3 Setpoints Parameter for setting the fixed setpoints Parameter Description p1001 Fixed speed setpoint 1 (factory setting: 0 rpm) p1002 Fixed speed setpoint 2 (factory setting: 0 rpm) ... ...
Setting functions 8.4 Setpoint calculation 8.4 Setpoint calculation 8.4.1 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. ● Skip frequency bands to prevent mechanical resonance effects. The skip frequency band at speed = 0 results in a minimum speed after switching on the motor.
Setting functions 8.4 Setpoint calculation Table 8- 15 8.4.3 Examples of settings to invert the setpoint Parameter Remark p1113 = 722.1 Setpoint inversion Digital input 1 = 0: Setpoint remains unchanged. Digital input 1 = 1: Inverter inverts the setpoint. p1113 = 2090.11 Invert setpoint via control word 1, bit 11. Enable direction of rotation In the factory setting of the inverter, the negative direction of rotation of the motor is inhibited.
Setting functions 8.4 Setpoint calculation 8.4.4 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 inverter (Page 377). Minimum speed The converter prevents continuous motor operation at speeds < minimum speed.
Setting functions 8.4 Setpoint calculation 8.4.5 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.
Setting functions 8.4 Setpoint calculation 8.4.6 Ramp-function generator The ramp-function generator in the setpoint channel limits the rate that the speed setpoint changes. As a consequence the motor accelerates and brakes more softly, reducing the stress on the mechanical system of the driven machine. The ramp-function generator is not active if the technology controller in the inverter specifies the speed setpoint.
Setting functions 8.
Setting functions 8.4 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.
Setting functions 8.5 Motor control 8.5 Motor control Decision-making criteria for the control mode that is suitable for your application is provided in Section Selecting the control mode (Page 88) 8.5.1 V/f control U/f control sets the voltage at the motor terminals on the basis of the specified speed setpoint. The relationship between the speed setpoint and stator voltage is calculated using characteristic curves.
Setting functions 8.5 Motor control 8.5.1.1 Characteristics of U/f control The inverter has several V/f characteristics. Based on the characteristic, as the frequency increases, the inverter increases the voltage at the motor. ① The voltage boost of the characteristic improves motor behavior at low speeds.
Setting functions 8.5 Motor control The value of the output voltage at the rated motor frequency also depends on the following variables: ● Ratio between the inverter 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, Power Modules (Page 311). 8.5.1.
Setting functions 8.5 Motor control 8.5.1.3 Optimizing with a high break loose torque and brief overload Setting the voltage boost for U/f control The voltage boost acts on every U/f characteristic. The adjacent diagram shows the voltage boost using a linear characteristic as example. Procedure Proceed as follows to set the voltage boost: Only increase the voltage boost in small steps. Excessively high values in p1310 ...
Setting functions 8.5 Motor control Parameter Description p1310 Permanent voltage boost (factory setting 50%) Compensates voltage drops as a result of long motor cables and the ohmic losses in the motor. p1311 Voltage boost when accelerating (factory setting 0%) Provides additional torque when the motor accelerates.
Setting functions 8.5 Motor control 8.5.2 Vector control 8.5.2.1 Properties of the sensorless vector control Sensorless vector control Using a motor model, the vector control calculates the load and the motor slip. As a result of this calculation, the converter controls its output voltage and frequency so that the motor speed follows the setpoint, independent of the motor load.
Setting functions 8.5 Motor control 8.5.2.2 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: ● The maximum speed for your application.
Setting functions 8.5 Motor control Control optimization required In some cases, the self optimization result is not satisfactory, or the inverter cancels the selfoptimization routine with a fault. Further, self optimization is not permissible in plants and systems in which the motor cannot freely rotate. In these cases you must manually optimize the speed controller. The examples listed below show you which variables you can use to adapt the control response.
Setting functions 8.6 Protection and monitoring functions 8.6 Protection and monitoring 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. 8.6.
Setting functions 8.6 Protection and monitoring 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. If the measure cannot prevent an inverter thermal overload, then the inverter switches off the motor with fault F30024.
Setting functions 8.6 Protection and monitoring 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. Also see p0290 = 2.
Setting functions 8.6 Protection and monitoring functions 8.6.2 Motor temperature monitoring using a temperature sensor Connecting the temperature sensor It is permissible to use one of the following sensors to protect the motor against overtemperature: ● Temperature switch (e.g. bimetallic switch) ● PTC sensor ● KTY84 sensor Connect the temperature sensor of the motor to terminals 14 and 15 of the inverter.
Setting functions 8.6 Protection and monitoring functions – Overtemperature alarm (A07910): - motor temperature > p0604 and p0610 = 0 – Overtemperature fault (F07011): The converter switches off with fault in the following cases: - motor temperature > p0605 - motor temperature > p0604 and p0610 ≠ 0 ● Sensor monitoring (A07015 or F07016): – Wire-break: The converter interprets a resistance > 2120 Ω as a wire-break and outputs the alarm A07015.
Setting functions 8.6 Protection and monitoring functions 8.6.3 Protecting the motor by calculating the motor temperature The converter calculates the motor temperature based on a thermal motor model. Use the parameters below to set further variables for the temperature calculation of the motor.
Setting functions 8.6 Protection and monitoring functions Parameter Description p0621 Identification of stator resistance (Rs) when switched on again (factory setting: 0) The converter measures the current stator resistance and from this calculates the current motor temperature as the start value of the thermal motor model.
Setting functions 8.6 Protection and monitoring functions 8.6.4 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). I_max controller Requirements The torque of the motor must decrease at lower speeds, which is the case, for example, with fans.
Setting functions 8.6 Protection and monitoring functions 8.6.5 Limiting the maximum DC link voltage How does the motor generate overvoltage? An induction motor operates as a generator if it is driven by the connected load. A generator converts mechanical power into electrical power. The electrical power flows back into the inverter and causes VDC in the inverter to increase. Above a critical DC-link voltage both the inverter and the motor will be damaged.
Setting functions 8.
Setting functions 8.7 Application-specific functions 8.7 Application-specific functions The inverter offers a series of functions that you can use depending on your particular application, e.g.
Setting functions 8.7 Application-specific functions 8.7.1 Unit changeover Description With the unit changeover function, you can adapt the inverter to the line supply (50/60 Hz) and also select US units or SI units as base units. Independent of this, you can define the units for process variables or change over to percentage values.
Setting functions 8.7 Application-specific functions 8.7.1.1 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) ● p0100 = 2: NEMA motor (60 Hz, SI units) The parameters listed below are affected by the changeover. Table 8- 24 P no.
Setting functions 8.7 Application-specific functions 8.7.1.2 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 ● p0505 = 3: US units ● p0505 = 4: US units or % relative to US units Note Special features The percentage values for p0505 = 2 and for p0505 = 4 are identical.
Setting functions 8.7 Application-specific functions Switching the process variables of the additional technology controller 0 The process variables of the additional technology controller 0 switch over via p11026. You define the reference variable for absolute units in p11027. The parameters affected by the unit switchover of the additional technology controller 0 belong to units group 9_2. Details can be found in the Parameter Manual, under the section entitled "units group and unit selection".
Setting functions 8.7 Application-specific functions Procedure To change over the units, proceed as follows: 1. Select the configuration 2. Select the "Units" tab in the configuration screen form to change over the units. 3. Change the system of units 4. Select process variables of the technology controller 5. Select process variables of the additional technology controller 0 6. Select process variables of the additional technology controller 1 7.
Setting functions 8.7 Application-specific functions 8.7.2 Calculating the energy saving Background Fluid flow machines, which are used to control the flow rate using valves or throttles, run continuously at their rated speed. The lower the flow rate, the lower the system efficiency. The efficiency is the lowest when valves or throttles are completely closed. Further, undesirable effects can occur, e.g.
Setting functions 8.7 Application-specific functions Parameter Description r0039 Energy display (kWh) [0] Energy balance Energy usage since the last reset p0040 [1] Energy drawn since the last reset [2] Energy fed back since the last reset Reset energy consumption display A signal change 0 → 1 sets r0039[0…2] = 0 and r0041 = 0. r0041 Energy consumption saved (kWh) Energy saved referred to 100 operating hours.
Setting functions 8.7 Application-specific functions 8.7.3 Electrically braking the motor Regenerative power If a motor electrically brakes the connected load and the mechanical power exceeds the electrical losses, then it works as a generator. The motor converts mechanical power by generating electrical power. When the motor operates as a generator, it attempts to transfer the power generated to the inverter.
Setting functions 8.7 Application-specific functions Braking with regenerative feedback into the line supply The inverter feeds the regenerative power back into the line supply. • Advantages: Constant braking torque; the regenerative power is not completely converted into heat, but regenerated into the line supply; can be used in all applications; continuous regenerative operation is possible - e.g.
Setting functions 8.7 Application-specific functions 8.7.3.1 DC braking DC braking is used for applications without regenerative feedback into the line supply, where the motor can be more quickly braked by impressing a DC current than along a braking ramp. Typical applications for DC braking include: ● Centrifuges ● Saws ● Grinding machines ● Conveyor belts Function NOTICE Motor damage caused by overheating The motor can overheat if it is braked for long periods of time or frequently using DC braking.
Setting functions 8.7 Application-specific functions DC braking initiated using a control command Precondition: p1231 = 4 and p1230 = control command, e.g. p1230 = 722.3 (control command via DI 3) DC braking when switching off the motor Precondition: p1231 = 5 or p1230 = 1 and p1231 = 14 DC braking when falling below a starting speed 1. The motor speed has exceeded the starting speed. 2. The inverter activates the DC braking as soon as the motor speed falls below the starting speed.
Setting functions 8.7 Application-specific functions Settings for DC braking Parameter Description p0347 Motor de-excitation time (calculated after the basic commissioning) The inverter can trip due to an overcurrent during DC braking if the de-excitation time is too short.
Setting functions 8.7 Application-specific functions 8.7.3.2 Compound braking Typical applications for compound braking include: ● Centrifuges ● Saws ● Grinding machines ● Horizontal conveyors For these applications, the motor is normally operated with a constant speed, and is only braked down to standstill after longer periods of time.
Setting functions 8.7 Application-specific functions Setting and enabling compound braking Parameter Description p3856 Compound braking current (%) With the compound braking current, the magnitude of the DC current is defined, which is additionally generated when stopping the motor for operation with U/f control to increase the braking effect.
Setting functions 8.7 Application-specific functions 8.7.3.3 Dynamic braking Typical applications for dynamic braking include: ● Horizontal conveyors ● Vertical and inclined conveyors ● Hoisting gear For these applications, dynamic motor behavior with different speeds or continuous change of direction is required. Principle of operation CAUTION Burns when touching a hot braking resistor A braking resistor reaches high temperatures during operation. Touching the braking resistor may result in burns.
Setting functions 8.7 Application-specific functions Procedure: Set dynamic braking In order to optimally utilize the connected braking resistor, you must know the braking power that occurs in your particular application. Table 8- 26 Parameter Parameter Description p0219 Braking power of the braking resistor (factory setting: 0 kW) Set the maximum braking power that the braking resistor must handle in your particular application.
Setting functions 8.7 Application-specific functions 8.7.3.4 Braking with regenerative feedback to the line Typical applications for braking with energy recovery (regenerative feedback into the line supply): ● 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 power into the line supply (referred to "High Overload" base load, see Section Technical data, Power Modules (Page 311)).
Setting functions 8.7 Application-specific functions 8.7.4 Flying restart – switching on while the motor is running If you switch on the motor while it is still running, then with a high degree of probability, a fault will occur due to overcurrent (F30001 or F07801). Examples of applications involving an unintentionally rotating motor directly before switching on: ● The motor rotates after a brief line interruption. ● A flow of air turns the fan impeller.
Setting functions 8.7 Application-specific functions Table 8- 28 Advanced settings Parameter Description p1201 Flying restart enable signal source (factory setting: 1) Defines a control command, e.g. a digital input, through which the flying restart function is enabled. p1202 Flying restart search current (factory setting for Power Module PM230: 90 %.
Setting functions 8.7 Application-specific functions 8.7.5 Automatic switch-on The automatic restart includes two different functions: ● The inverter automatically acknowledges faults. ● After a fault occurs or after a power failure, the inverter automatically switches-on the motor again. The inverter interprets the following events as power failure: ● The inverter signals fault F30003 (DC-link undervoltage), as the line supply voltage of the inverter has briefly failed.
Setting functions 8.7 Application-specific functions The principle of operation of the other parameters is explained in the following diagram and in the table below. 1) The inverter automatically acknowledges faults under the following conditions: • p1210 = 1 or 26: Always. • p1210 = 4 or 6: If the command to switch-on the motor is available at a digital input or via the fieldbus (ON/OFF1 = 1). • p1210 = 14 or 16: Never.
Setting functions 8.7 Application-specific functions Parameter Explanation p1211 Automatic restart start attempts (factory setting: 3) This parameter is only effective for the settings p1210 = 4, 6, 14, 16, 26. You define the maximum number of start attempts using p1211. After each successful acknowledgement, the inverter decrements its internal counter of start attempts by 1. For p1211 = n, up to n + 1 start attempts are made. Fault F07320 is output after n + 1 unsuccessful start attempts.
Setting functions 8.7 Application-specific functions Advanced settings If you with to suppress the automatic restart function for certain faults, then you must enter the appropriate fault numbers in p1206[0 … 9]. Example: p1206[0] = 07331 ⇒ No restart for fault F07331. Suppressing the automatic restart only functions for the setting p1210 = 6, 16 or 26.
Setting functions 8.7 Application-specific functions 8.7.6 Kinetic buffering (Vdc min control) Kinetic buffering increases the drive availability. The kinetic buffering utilizes the kinetic energy of the load to buffer line dips and failures. During a line dip, the inverter keeps the motor in the switched-on state for as long as possible. One second is a typical, maximum buffer time.
Setting functions 8.7 Application-specific functions Parameter Description r0056.
Setting functions 8.7 Application-specific functions 8.7.7 PID technology controller The technology controller controls process variables, e.g. pressure, temperature, level or flow. Figure 8-28 Example: Technology controller as a level controller Simplified representation of the technology controller The technology controller is implemented as PID controller (controller with proportional, integral and differential component) and so can be adapted very flexibly.
Setting functions 8.7 Application-specific functions Setting the technology controller Parameter Remark p2200 = 1 Enable technology controller. p1070 = 2294 Interconnect the main speed setpoint with the output of the technology controller. p2253 Define the setpoint for the technology controller. Example: p2253 = 2224: The inverter interconnects the fixed setpoint p2201 with the setpoint of the technology controller. p2220 = 1: The fixed setpoint p2201 is selected.
Setting functions 8.7 Application-specific functions Setting the technology controller from a practical perspective Procedure Proceed as follows to 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. Enter a setpoint step and monitor the associated actual value, e.g. with the trace function of STARTER. The slower the response of the process to be controlled, the longer you must monitor the controller response.
Setting functions 8.7 Application-specific functions 8.7.8 Free technology controllers Additional technology controllers The inverter has additional technology controllers in the following parameter ranges: ● p11000 … p11099: free technology controller 0 ● p11100 … p11199: free technology controller 1 ● p11200 … p11299: free technology controller 2 Refer to the parameter descriptions and in function diagram 7030 of the associated List Manual for additional details.
Setting functions 8.7 Application-specific functions 8.7.9 Monitoring the load torque (system protection) In many applications, it is advisable to monitor the motor torque: ● Applications where the load speed can be indirectly monitored by means of the load torque. For example, in fans and conveyor belts with too low a torque indicates that the drive belt is torn. ● Applications that are to be protected against overload or locking (e.g. extruders or mixers).
Setting functions 8.7 Application-specific functions Parameter Description No-load monitoring p2179 Current limit for no-load detection If the inverter current is below this value, the message "no load" is output.
Setting functions 8.7 Application-specific functions 8.7.10 Load failure monitoring Load failure 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.
Setting functions 8.7 Application-specific functions 8.7.11 Real time clock (RTC) The real time clock is the basis for time-dependent process controls, e.g.: ● To reduce the temperature of a heating control during the night ● Increase the pressure of a water supply at certain times during the day Real time clock: Format and commissioning The real time clock starts as soon as the Control Unit power supply is switched on for the first time.
Setting functions 8.7 Application-specific functions Accept the real time clock in the alarm and fault buffer Using the real time clock, you can track the sequence of alarms and faults over time. When an appropriate message occurs, the real time clock is converted into the UTC time format (Universal Time Coordinated): Date, time ⇒ 01.01.
Setting functions 8.7 Application-specific functions 8.7.12 Time switch (DTC) The "time switch" (DTC) function, along with the real time clock in the inverter, offers the option of controlling when signals are switched on and off. Examples: ● Switching temperature control from day to night mode. ● Switching a process control from weekday to weekend. Principle of operation of the time switch (DTC) The inverter has three independently adjustable time switches.
Setting functions 8.7 Application-specific functions 8.7.13 Record temperature via temperature-dependent resistances Analog input AI 2 Via the DIP switch and parameter p0756[2], set the function of the analog input AI 2: ● p0756[2] = 2 or 3→ options for setting as current input ● p0756[2] = 6, 7 or 8 → options for setting as temperature sensor Analog input AI 3 Analog input AI 3 is designed as a resistance input for a temperature sensor.
Setting functions 8.7 Application-specific functions Note If you use a temperature sensor as the input for the technology controller, you have to modify the scaling of the analog input. • Scaling example for LG-Ni1000: 0° C (p0757) = 0% (p0758); 100° C (p0759) = 100% (p0760) • Scaling example for Pt1000: 0° C (p0757) = 0% (p0758); 80% C (p0759) = 100% (p0760) Please refer to the parameter list for more details. Converter with CU230P-2 Control Units 224 Operating Instructions, 04/2014, FW V4.
Setting functions 8.7 Application-specific functions 8.7.14 Essential service mode In the Essential Service Mode (ESM), the motor must operate for as long as possible, for example in the case of a fire, to keep the evacuation routes open by extracting smoke.
Setting functions 8.7 Application-specific functions Automatic restart in the essential service mode In the essential service mode, the inverter operates with the "Restart after fault with additional start attempts" setting (p1210 = 6). We recommend that you set the automatic restart function, also for normal operation, to a value p1210 ≠ 0. In the essential service mode, the inverter ignores the settings in p1206 (faults without automatic restart).
Setting functions 8.7 Application-specific functions Settings for the essential service mode Procedure Proceed as follows in order to be able to use the essential service mode: 1. Interconnect a free digital input as source for the essential service mode. Example DI3: Set p3880 = 722.3. Ensure that this digital input is not interconnected with other functions. 2.
Setting functions 8.7 Application-specific functions 5. Switchover to bypass operation - option If the inverter is not in a position to acknowledge pending faults using the automatic restart, then it goes into a fault condition with fault F07320. In order to also be able to operate the motor in this case, you have the option of directly connecting the motor to the line supply using the bypass operation function. To do this, you must: – Start the script described in this FAQ http://support.automation.
Setting functions 8.7 Application-specific functions 8.7.15 Multi-zone control Multi-zone control is used to control quantities such as pressure or temperature via the technology setpoint deviation. The setpoints and actual values are fed in via the analog inputs as current (0 … 20 mA) or voltage (0 … 10 V) or as a percentage via temperaturedependent resistances (LG-Ni1000 / Pt1000, 0° C = 0%; 100° C= 100%).
Setting functions 8.7 Application-specific functions Switching from day to night mode You can modify the setpoints for day and night mode individually. You have the following opportunities to switch from day to night mode: ● Signal via the digital input DI 4 ● via p31025 with the aid of free components and the real time clock Note If you activate the multi-zone control, the inverter switches its analog inputs as sources for the setpoint and current value of the technology controller (refer to table).
Setting functions 8.7 Application-specific functions Note If you deactivate the multi-zone control, the inverter resets the switch on its analog inputs to the default setting. Example In an open plan office, temperature sensors (Lg-Ni1000) are installed in three different places. The inverter receives the measured values and temperature setpoint via its analog inputs. Temperature setpoints between 8° C … 30° C are permissible. Overnight the average temperature should be 16° C. Settings p2200.
Setting functions 8.7 Application-specific functions 8.7.16 Bypass The bypass function switches the motor from inverter operation+ to line system operation. The following options are possible: ● Bypass function when activating via a control signal (p1267.0 = 1) ● Bypass function depending on the speed (p1267.1 = 1) The inverter controls two contactors via its digital outputs. The inverter analyses the feedback signals from the contactors via its digital inputs.
Setting functions 8.7 Application-specific functions Changeover operation between line and inverter operation When switching over to direct online operation, contactor K1 is opened after the inverter pulses have been inhibited. The system then waits for the de-energization time of the motor and then contactor K2 is closed so that the motor is connected directly to the line.
Setting functions 8.7 Application-specific functions Bypass function when activating via a control signal (p1267.0 = 1) The state of the bypass contactors is evaluated when the inverter is switched on. If the automatic restart function is active (p1210 = 4) and an ON command (r0054.0 = 1) as well as the bypass signal (p1266 = 1) are still present at power up, then after power up, the inverter goes into the "ready and bypass" state (r899.0 = 1 and r0046.
Setting functions 8.7 Application-specific functions Bypass function is dependent on the speed (p1267.1 = 1) With this function, changeover to line operation is realized corresponding to the following diagram, if the setpoint lies above the bypass threshold. If the setpoint falls below the bypass threshold, the motor is captured by the inverter and operates in inverter operation.
Setting functions 8.7 Application-specific functions General properties of the bypass function ● The two motor contactors must be designed for switching under load. ● Contactor K2 must be designed for switching an inductive load. ● Contactors K1 and K2 must be mutually interlocked so that they cannot close at the same time. Switch off motor in bypass mode ● In bypass mode the motor no longer responds to the OFF1 command, but rather only to OFF2 and OFF3.
Setting functions 8.7 Application-specific functions 8.7.17 Cascade control and hibernation mode 8.7.17.1 Cascade control and hibernation mode The cascade control and hibernation mode are both suitable for controlling different pressures and flow rates. If both control versions are enabled, additional conditions must be observed when switching on the motor using the cascade control function.
Setting functions 8.7 Application-specific functions Figure 8-36 Conditions for activating/deactivating an uncontrolled motor Controlling the activation and deactivation of motors Use p2371 to determine the order of activation/deactivation for the individual external motors.
Setting functions 8.
Setting functions 8.
Setting functions 8.7 Application-specific functions 8.7.17.3 Hibernation mode Pressure and temperature controls involving pumps and fans are typical applications for the hibernation mode. The hibernation mode saves energy, reduces mechanical wear and noise. Function If the plant/system conditions permit it, the inverter switches off the motor and switches it on again when there is a demand from the process.
Setting functions 8.7 Application-specific functions Note Hibernation mode after switching on the inverter After switching the inverter on, a waiting period starts in the inverter. The waiting period is at most the following times: • p1120 (ramp-up time) • p2391 (hibernation mode delay time) • 20 s If the motor does not reach the hibernation mode start speed within this wait time, the inverter activates the hibernation mode and switches off the motor.
Setting functions 8.7 Application-specific functions Activating the hibernation mode with setpoint input via the internal technology controller With this operating mode you have to set the technology controller as the setpoint source (p2200) and use the output of the technology controller as the main setpoint (p2251). The boost can be deactivated.
Setting functions 8.7 Application-specific functions Activating the hibernation mode with external setpoint input With this operating mode, an external source – e.g. a temperature sensor – inputs the main setpoint. Figure 8-38 Hibernation mode using an external setpoint with boost Figure 8-39 Hibernation mode using an external setpoint without boost Converter with CU230P-2 Control Units 244 Operating Instructions, 04/2014, FW V4.
Setting functions 8.7 Application-specific functions Setting the hibernation mode Parameter Description Via tech. setpoint Via external setpoint p1080 Minimum speed 0 (factory setting) … 19500 rpm. Lower limit of the motor speed is independent of the speed setpoint.
Setting functions 8.7 Application-specific functions Parameter Description Via tech. setpoint Via external setpoint p2393 Hibernation mode restart speed (rpm) Required for external setpoint input. The motor starts as soon as the setpoint exceeds the restart speed.
Setting functions 8.7 Application-specific functions Status of the hibernation mode Parameter Description r2273 Display of the setpoint/actual value deviation of the technology controller r2397 Actual hibernation mode output speed Actual boost speed before the pulses are inhibited or the actual start speed after restart.
Setting functions 8.7 Application-specific functions 8.7.18 Free function blocks The free function blocks permit configurable signal processing in the inverter.
Setting functions 8.8 Switchover between different settings 8.8 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.
Setting functions 8.8 Switchover between different settings Table 8- 33 Parameters for switching the drive data sets: Parameter Description p0820[0…n] Drive data set selection DDS bit 0 p0821[0…n] Drive data set selection DDS bit 1 If you use several command data sets CDS, then you must set this parameter for each CDS.
Backing up data and series commissioning 9 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. Without backup, your settings could be lost if the converter developed a defect (see also Replace Control Unit (Page 273)).
Backing up data and series commissioning 9.1 Backing up and transferring settings using a memory card 9.1 Backing up and transferring settings using a memory card What memory cards do we recommend? You will find the recommended memory cards in Section: Technical data for CU230P-2 (Page 309). Using memory cards from other manufacturers The inverter only supports memory cards up to 2 GB. SDHC cards (SD High Capacity) and SDXC cards (SD Extended Capacity) are not permitted.
Backing up data and series commissioning 9.1 Backing up and transferring settings using a memory card 9.1.1 Saving setting on memory card We recommend that you insert the memory card before switching on the inverter. The inverter always also backs up its settings on an inserted card. If you wish to backup the inverter settings on a memory card, you have two options: Automatically backing up Preconditions ● The inverter power supply has been switched off. ● No USB cable is inserted in the inverter.
Backing up data and series commissioning 9.1 Backing up and transferring settings using a memory card Manually backing up Preconditions • The inverter power supply has been switched on. • No memory card is inserted in the inverter. Procedure Proceed as follows to back up your settings on a memory card: 1. Go online with STARTER, e.g. via a USB cable. In STARTER, press the "Copy RAM to ROM" button . In your drive, select "Drive Navigator". 2. Select the "Commissioning" button. 3.
Backing up data and series commissioning 9.1 Backing up and transferring settings using a memory card 4. Select the settings as shown in the diagram and start the data backup. 5. Close the screen forms. You have backed up the settings of the inverter on the memory card. Proceed as follows to back up your settings on a memory card 1. Remove the USB cable if one is inserted in the inverter. 2. Plug a BOP-2 onto the inverter. 3. Go to the menu level "EXTRAS". 4. In the menu, select "EXTRAS" - "TO CRD".
Backing up data and series commissioning 9.1 Backing up and transferring settings using a memory card 9.1.2 Transferring the setting from the memory card Automatically transferring Precondition The inverter power supply has been switched off. Procedure Proceed as follows to automatically transfer your settings: 1. Insert the memory card into the inverter. 2. Then switch on the inverter power supply.
Backing up data and series commissioning 9.1 Backing up and transferring settings using a memory card Procedure Proceed as follows to transfer settings from a memory card to the inverter: 1. Go online with STARTER, and in your drive, select the "Drive Navigator". 2. Select the "Commissioning" button. 3. Select the button to transfer the data from the memory card to the inverter. 4. Select the settings as shown in the diagram and start the data backup. 5. Close the screen forms. 6. Go offline with STARTER.
Backing up data and series commissioning 9.1 Backing up and transferring settings using a memory card Proceed as follows to back up your settings on a memory card 1. Remove the USB cable if one is inserted in the inverter. 2. Attach the BOP-2 operator panel to the inverter. 3. Go to the menu level "EXTRAS". 4. Start data transfer in the menu "EXTRAS" - "FROM CRD". 5. Switch off the inverter power supply. 6. Wait until all LEDs on the inverter are dark. 7. Switch on the inverter power supply again. 8.
Backing up data and series commissioning 9.1 Backing up and transferring settings using a memory card 9.1.3 Safely remove the memory card NOTICE Data loss from improper handling of the memory card If you remove the memory card when the converter is switched on without implementing the "safe removal" function you may destroy the file system on the memory card. The data on the memory card are lost. The memory card will only function again after formatting.
Backing up data and series commissioning 9.1 Backing up and transferring settings using a memory card Safely removing a memory card using the BOP-2 Procedure To safely remove the memory card using BOP-2, proceed as follows: 1. Go to parameter p9400. If a memory card is correctly inserted, then p9400=1. 2. Set 9400 = 2. BOP-2 shows "BUSY" for a few seconds and then jumps either to p9400 = 3 or p9400 = 100. 3. For p9400 = 3, remove the memory card from the inverter. 4.
Backing up data and series commissioning 9.2 Saving settings on a PC 9.2 Saving settings on a PC Precondition With the supply voltage switched on, you can transfer the inverter settings from the inverter to a PG/PC, or the data from a PG/PC to the inverter. This requires you to have installed the STARTER commissioning tool on your PG/PC. You will find additional information about STARTER in Section Tools to commission the converter (Page 40).
Backing up data and series commissioning 9.3 Saving settings on an operator panel 9.3 Saving settings on an operator panel Precondition When the power supply is switched on, you can transfer the settings of the variable speed drive to the BOP-2 or vice versa. Inverter → BOP-2 Procedure To back up the settings on the BOP-2, proceed as follows: 1. Attach the operator panel to the inverter. 2. Start data transfer in the menu "EXTRAS" - "TO BOP". You have backed up the settings on the BOP-2.
Backing up data and series commissioning 9.4 Other ways to back up settings 9.4 Other ways to back up settings In addition to the default setting, the inverter has an internal memory for backing up three other settings. On the memory card, you can back up 99 other settings in addition to the default setting. You will find additional information on the Internet at: Memory options (http://support.automation.siemens.com/WW/view/en/43512514).
Backing up data and series commissioning 9.5 Write and know-how protection 9.5 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. 9.5.1 Write protection Write protection prevents converter settings from being inadvertently changed. If you work with the STARTER, the write protection is only effective online.
Backing up data and series commissioning 9.5 Write and know-how protection Points to note about restoring the factory settings If you select "Reset to factory settings" using the button when write protection is active, the following confirmation prompt opens. The confirmation prompt is not issued, if you select another way to restore the factory setting, e.g. using the expert list.
Backing up data and series commissioning 9.5 Write and know-how protection 9.5.2 Know-how protection Know-how protection The know-how protection is used to encrypt configuring/engineering know-how, and protect it against being changed or copied. The settings of the converter are protected by a password. If the password is lost, only default settings are possible. The active know-how protection provides the following: ● All setting parameters are invisible.
Backing up data and series commissioning 9.
Backing up data and series commissioning 9.5 Write and know-how protection 9.5.2.1 Settings for the know-how protection Activating know-how protection Preconditions ● You are online with STARTER. If you have created a project offline on your computer, you must download it to the inverter and go online. ● You have inserted the recommended Siemens card. See also Section: Technical data for CU230P-2 (Page 309). Procedure Proceed as follows to activate know-how protection: 1.
Backing up data and series commissioning 9.5 Write and know-how protection Deactivate know-how protection, delete password Preconditions ● You are online with STARTER. ● You have inserted the recommended Siemens card. See also Section: Technical data for CU230P-2 (Page 309). Procedure Proceed as follows to deactivate know-how protection: 1. Select the inverter in the STARTER project, and right-click to open the dialog box "Know-how protection drive unit/deactivate …". 2. There, select the desired option.
Backing up data and series commissioning 9.5 Write and know-how protection 9.5.2.2 Creating an exception list for the know-how protection Using the exception list, you as a machine manufacturer may make individual adjustable parameters accessible to end customers although know-how protection is active. You may define the exception list via parameters p7763 and p7764 in the expert list. Specify the number of parameters for the selection list in p7763.
10 Corrective maintenance 10.1 Overview of replacing converter components Permissible replacement of components In the event of a long-term function fault, you must replace the Power Module or Control Unit. The inverter's Power Module and Control Unit can be replaced independently of each other.
Corrective maintenance 10.1 Overview of replacing converter components Special issue relating to communication via PROFINET: Device replacement without removable data storage medium The inverter supports the PROFINET functionality, replacing the device without data storage medium. Precondition The topology of the PROFINET IO system with the IO device involved is configured in your higher-level control system.
Corrective maintenance 10.2 Replace Control Unit 10.2 Replace Control Unit DANGER Risk of electric shock from touching live parts 230 V AC may be in place on terminals DO 0 and DO 2 of the control unit's relay output independently of the voltage status of the power module. Touching the contacts may result in an electrical shock. Protective measures before exchanging the control unit: 1. Switch the contacts off-circuit. 2. Secure the power supply against being unintentionally switched on again. 3.
Corrective maintenance 10.2 Replace Control Unit Replacing a Control Unit with data backup in the PC Procedure Proceed as follows to exchange the Control Unit: 1. Disconnect the line voltage to the Power Module and (if installed) the external 24 V supply or the voltage for the digital outputs of the Control Unit. 2. Remove the signal cables of the Control Unit. 3. Remove the defective Control Unit. 4. Mount the new Control Unit onto the Power Module. 5. Reconnect the signal cables of the Control Unit. 6.
Corrective maintenance 10.3 Replacing the Control Unit without data backup 10.3 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. Disconnect the line voltage to the Power Module and (if installed) the external 24 V supply or the voltage for the digital outputs of the Control Unit. 2.
Corrective maintenance 10.4 Replacing a Control Unit with active know-how protection 10.4 Replacing a Control Unit with active know-how protection Replacing devices during know-how protection without copy protection For know-how protection without copy protection, the converter settings can be transferred to another converter using a memory card.
Corrective maintenance 10.4 Replacing a Control Unit with active know-how protection Option 2: The machine manufacturer knows the serial number of the new inverter and the serial number of the memory card ● The end customer provides the machine manufacturer with the following information: – For which machine must the inverter be replaced? – What is the serial number (r7758) of the new inverter? – What is the serial number of the memory card? ● The machine manufacturer goes online on the sample machine.
Corrective maintenance 10.5 Replacing a Power Module 10.5 Replacing a Power Module 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. DANGER Risk of electric shock from touching inverter connections After the power supply has been switched off, it takes up to 5 min.
Corrective maintenance 10.6 Upgrading the firmware 10.6 Upgrading the firmware When upgrading the firmware, you replace the inverter firmware by a later version. Only update the firmware to a later version if you require the expanded functional scope of the newer version. Precondition ● The firmware version of your inverter is at least V4.5. ● You have the memory card with the firmware that matches the inverter. ● Inverter and memory card have different firmware versions.
Corrective maintenance 10.6 Upgrading the firmware Note Corrupted firmware if the power supply fails during the transfer The inverter firmware can be corrupted if the power supply fails during the transfer. • Do not switch off the inverter power supply as long as data is being transferred. 7. Switch off the inverter power supply. 8. Wait until all LEDs on the inverter go dark.
Corrective maintenance 10.7 Firmware downgrade 10.7 Firmware downgrade When downgrading the firmware, you replace the inverter firmware by an older version. Only downgrade the firmware to an older version if, after replacing an inverter, you require the same firmware in all of your inverters. Precondition ● The firmware version of your inverter is at least V4.6. ● You have the memory card with the firmware that matches the inverter. ● Inverter and memory card have different firmware versions.
Corrective maintenance 10.7 Firmware downgrade Note Corrupted firmware if the power supply fails during the transfer The inverter firmware can be corrupted if the power supply fails during the transfer. • Do not switch off the inverter power supply as long as data is being transferred. 7. Switch off the inverter power supply. 8. Wait until all LEDs on the inverter go dark.
Corrective maintenance 10.8 Correcting an unsuccessful firmware upgrade or downgrade 10.8 Correcting an unsuccessful firmware upgrade or downgrade How does the inverter signal an unsuccessful upgrade or downgrade? The inverter signals an unsuccessful firmware upgrade or downgrade by a quickly flashing LED RDY and the lit LED BF.
Corrective maintenance 10.9 If the converter no longer responds 10.9 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 higherlevel control system. In this case, you must reset the inverter to its factory setting and recommission it.
Corrective maintenance 10.9 If the converter no longer responds Case 2 ● The motor is switched off. ● You cannot communicate with the inverter, either via the operator panel or other interfaces. ● The LEDs flash and are dark - this process is continually repeated. Procedure 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.
Corrective maintenance 10.9 If the converter no longer responds Converter with CU230P-2 Control Units 286 Operating Instructions, 04/2014, FW V4.
Alarms, faults and system messages 11 The converter has the following diagnostic types: ● LED The LED at the front of the converter immediately informs you about the most important converter states. ● Alarms and faults The converter signals alarms and faults via – the fieldbus – the terminal strip with the appropriate setting – a connected operator panel, or – STARTER Alarms and faults have a unique number.
Alarms, faults and system messages 11.1 Operating states indicated on LEDs 11.1 Operating states indicated on LEDs The LED RDY (Ready) is temporarily orange after the power supply voltage is switched-on. As soon as the color of the LED RDY changes to either red or green, the LEDs signal the inverter state.
Alarms, faults and system messages 11.
Alarms, faults and system messages 11.
Alarms, faults and system messages 11.2 System runtime 11.2 System runtime By evaluating the system runtime of the inverter, you can decide when you should replace components subject to wear in time before they fail - such as fans, motors and gear units. Principle of operation The system runtime is started as soon as the Control Unit power supply is switched-on. The system runtime stops when the Control Unit is switched off.
Alarms, faults and system messages 11.3 Alarms 11.
Alarms, faults and system messages 11.3 Alarms The alarm buffer can contain up to eight alarms. If an additional alarm is received after the eighth alarm - and none of the last eight alarms have been removed - then the next to last alarm is overwritten. Figure 11-3 Complete alarm buffer Emptying the alarm buffer: Alarm history The alarm history traces up to 56 alarms. The alarm history only takes alarms that have been removed from the alarm buffer.
Alarms, faults and system messages 11.3 Alarms 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.
Alarms, faults and system messages 11.4 Faults 11.4 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 ● In bit 3 of status word 1 (r0052) ● Via STARTER To delete a message, you must remedy the cause of the fault and acknowledge the fault. Every fault has a unique fault code and also a fault value. You need this information to determine the cause of the fault.
Alarms, faults and system messages 11.4 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 11-7 Complete fault buffer Acknowledgement You have multiple options to acknowledge a fault, e.g.: ● PROFIdrive control word 1, bit 7 (r2090.7) ● Acknowledge via the operator panel ● Switch-off the inverter power supply and switch-on again.
Alarms, faults and system messages 11.4 Faults Figure 11-8 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" remains empty. If less than eight faults were shifted or copied into the fault history, the memory locations with the higher indexes remain empty.
Alarms, faults and system messages 11.4 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 p0952 Fault cases, counter Number of fault cases that have occurred since the last acknowledgment. The fault buffer is deleted with p0952 = 0.
Alarms, faults and system messages 11.
Alarms, faults and system messages 11.5 List of alarms and faults 11.5 List of alarms and faults Axxxxx Alarm Fyyyyy: Fault Table 11- 6 Faults, which can only be acknowledged by switching the converter off and on again (power on reset) Number Cause Remedy F01000 Software fault in CU Replace CU. F01001 Floating Point Exception Switch CU off and on again. F01015 Software fault in CU Upgrade firmware or contact technical support.
Alarms, faults and system messages 11.5 List of alarms and faults Number Cause F01034 Switching over units: Calculation of Select the value of the reference parameter so that the parameters the parameter values after involved can be calculated in the per unit notation (p0304, p0305, p0310, reference value change p0596, p2000, p2001, p2002, p2003, r2004). unsuccessful Remedy A01053 System overload measured F01054 System limit exceeded The maximum computing power of the control unit was exceeded.
Alarms, faults and system messages 11.5 List of alarms and faults Number Cause Remedy A07012 I2t Motor Module overtemperature Check and if necessary reduce the motor load. Check the motor's ambient temperature. Check the thermal time constant p0611. Check the overtemperature fault threshold p0605. A07015 Motor temperature sensor alarm Check that the sensor is connected correctly. Check the parameter assignment (p0601).
Alarms, faults and system messages 11.5 List of alarms and faults Number Cause Remedy F07801 Motor overcurrent Check the current limits (p0640). Vector control: Check the current controller (p1715, p1717). U/f control: Check the current limiting controller (p1340 … p1346). Increase the acceleration ramp (p1120) or reduce the load. Check the motor and motor cables for short-circuit and ground fault. Check the motor regarding the star/delta connection and rating plate parameterization.
Alarms, faults and system messages 11.5 List of alarms and faults Number Cause Remedy A07921 Torque/speed too high • Check the connection between the motor and the load. A07922 Torque/speed out of tolerance • Adapt the parameterization corresponding to the load. F07923 Torque/speed too low • Check the connection between the motor and the load. F07924 Torque/speed too high • Adapt the parameterization corresponding to the load.
Alarms, faults and system messages 11.
Alarms, faults and system messages 11.5 List of alarms and faults Number Cause Remedy F30036 Overtemperature, inside area • Check the fan filter elements. • Check whether the ambient temperature is in the permissible range. F30037 Rectifier overtemperature See F30035 and, in addition: • Check the motor load. • Check the line phases A30049 Internal fan defective Check the internal fan and if required replace. F30059 Internal fan defective Check the internal fan and if required replace.
Alarms, faults and system messages 11.6 Identification & maintenance data (I&M) 11.6 Identification & maintenance data (I&M) I&M data The inverter supports the following identification and maintenance (I&M) data. I&M data Format Explanation Associated parameters Example for the content I&M0 u8[64] PROFIBUS - See below u8[54] PROFINET Inverter-specific data, read only Visible String [32] Plant/system identifier p8806[0 … 31] "ak12-ne.
Alarms, faults and system messages 11.6 Identification & maintenance data (I&M) Converter with CU230P-2 Control Units 308 Operating Instructions, 04/2014, FW V4.
12 Technical data 12.1 Technical data for CU230P-2 Feature Data / explanation Order numbers 6SL3243-0BB30-1CA3 With CANopen interface 6SL3243-0BB30-1HA3 With RS485 interface for the following protocols: 6SL3243-6BB30-1HA3 • Operating voltage USS • Modbus RTU • BACnet MS/TP • P1 6SL3243-0BB30-1PA3 With PROFIBUS interface. 6SL3243-0BB30-1FA0 With PROFINET interface.
Technical data 12.1 Technical data for CU230P-2 Feature Data / explanation Analog inputs 4 (AI 0 … AI 3) Digital outputs /relay outputs Analog outputs 3 (DO 0 … DO 2) 2 (AO 0 … AO 1) Motor temperature sensor PTC KTY84 • Differential inputs • 12-bit resolution • 13 ms response time • AI2 and AI3 can be switched: – 0 V … 10 V, 0 mA … 20 mA or -10 V … +10 V – Temperature sensor Pt1000/LG-Ni1000 • If AI 0 and AI 1 are configured as supplementary digital inputs: Low < 1.6 V, high > 4.
Technical data 12.2 Technical data, Power Modules 12.2 Technical data, Power Modules Note Please note that the base load (100% power or current) for "Low Overload" is higher than the base load for "High Overload". The load cycles shown in the diagram are examples. We recommend the "SIZER" engineering software to select the inverter based on duty cycles. See Configuring support (Page 378).
Technical data 12.2 Technical data, Power Modules 12.2.1 Technical data, PM230 Permissible converter overload The converters have different power ratings "High Overload" and "Low Overload" depending on the expected load. Figure 12-1 Duty cycles, "High Overload" and "Low Overload" Converter with CU230P-2 Control Units 312 Operating Instructions, 04/2014, FW V4.
Technical data 12.2 Technical data, Power Modules 12.2.1.1 General data, PM230 - IP20 Property Version Line voltage 380 V … 480 V 3-ph. AC ± 10 % Output voltage 0 V 3-ph. AC … input voltage x 0.95 (max.) Input frequency 50 Hz … 60 Hz, ± 3 Hz Output frequency 0 … 550 Hz, depending on the control mode Power factor λ 0.
Technical data 12.2 Technical data, Power Modules 12.2.1.2 Power-dependent data, PM230, IP20 Note The values for Low Overload (LO) are identical with those of the rated values. Table 12- 1 PM230, IP20, Frame Sizes A, 3 AC 380 V … 480 V Order No. - without filter Order No.
Technical data 12.2 Technical data, Power Modules Table 12- 3 PM230, IP20, Frame Sizes A, 3 AC 380 V … 480 V Order No. - without filter Order No.
Technical data 12.2 Technical data, Power Modules Table 12- 5 PM230, IP20, Frame Sizes B, 3 AC 380 V … 480 V Order No. - without filter Order No.
Technical data 12.2 Technical data, Power Modules Table 12- 7 PM230, IP20, Frame Sizes C, 3 AC 380 V … 480 V Order No. - without filter Order No.
Technical data 12.2 Technical data, Power Modules Table 12- 9 PM230, IP20, Frame Sizes D, 3 AC 380 V … 480 V Order No. - without filter Order No. - with filter 6SL3210… 6SL3210… …1NE24-5UL0 …1NE24-5AL0 …1NE26-0UL0 …1NE26-0AL0 LO base load power LO base load input current LO base load output current 22 kW 42 A 45 A 30 kW 56 A 60 A HO base load power HO base load input current HO base load output current 18.5 kW 36 A 38 A 22 kW 42 A 45 A 3NE1818-0 3NE1818-0 3NE1820-0 3NE1820-0 0.52 kW 0.
Technical data 12.2 Technical data, Power Modules Table 12- 11 PM230, IP20, Frame Sizes F, 3 AC 380 V … 480 V Order No. - without filter Order No. - with filter 6SL3210… 6SL3210… …1NE31-1UL0 …1NE31-1AL0 …1NE31-5UL0 …1NE31-5AL0 LO base load power LO base load input current LO base load output current 55 kW 102 A 110 A 75 kW 135 A 145 A HO base load power HO base load input current HO base load output current 45 kW 84 A 90 A 55 kW 102 A 110 A 3NE1224-0 3NE1224-0 3NE1225-0 3NE1225-0 1.4 kW 1.
Technical data 12.2 Technical data, Power Modules Current reduction depending on pulse frequency Table 12- 12 Current reduction depending on the pulse frequency1) LO base load 1) Output base-load current at a pulse frequency of 2 kHz 4 kHz 6 kHz 8 kHz 10 kHz 12 kHz 14 kHz 16 kHz kW A A A A A A A A 0.37 -- 1.30 1.11 0.91 0.78 0.65 0.59 0.52 0.55 -- 1.70 1.45 1.19 1.02 0.85 0.77 0.68 0.75 -- 2.20 1.87 1.54 1.32 1.10 0.99 0.88 1.1 -- 3.10 2.64 2.17 1.86 1.
Technical data 12.2 Technical data, Power Modules 12.2.1.3 General data, PM230, IP55 Feature Version Line voltage 380°V°...°480°V 3-ph.°AC ±°10% Output voltage 0 V 3-ph. AC … input voltage x 0.95 (max.) Input frequency 50 Hz … 60 Hz, ± 3 Hz Output frequency 0 … 550 Hz, depending on the control mode Power factor λ 0.
Technical data 12.2 Technical data, Power Modules 12.2.1.4 Power dependent data, PM230, IP55 Note The values for Low Overload (LO) are identical with those of the rated values. Table 12- 13 PM230, IP55, Frame Sizes A, 3 AC 380 V … 480 V Order No. - with filter, Class A Order No. - with filter Class B 6SL3223-… 6SL3223-… …0DE13-7AA0 …0DE13-7BA0 …0DE15-5AA0 …0DE15-5BA0 …0DE17-5AA0 …0DE17-5BA0 LO base load power LO base load input current LO base load output current 0.37 kW 1.3 A 1.3 A 0.55 kW 1.
Technical data 12.2 Technical data, Power Modules Table 12- 15 PM230, IP55, Frame Sizes A, 3 AC 380 V … 480 V Order No. - with filter, Class A Order No. - with filter Class B 6SL3223-… 6SL3223-… …0DE23-0AA0 …0DE23-0BA0 LO base load power LO base load input current LO base load output current 3 kW 8.0 A 7.7 A HO base load power HO base load input current HO base load output current 2.2 kW 6.1 A 5.9 A Fuse according to IEC Fuse according to UL 3NA3803 10 A, Class J Power loss 0.
Technical data 12.2 Technical data, Power Modules Table 12- 17 PM230, IP55, Frame Sizes C, 3 AC 380 V … 480 V Order No. - with filter, Class A Order No. - with filter Class B 6SL3223-… 6SL3223-… …0DE31-1AA0 …0DE31-1BA0 …0DE31-5AA0 …0DE31-5BA0 …0DE31-8AA0 - LO base load power LO base load input current LO base load output current 11 kW 26.9 A 26 A 15 kW 33.1 A 32 A 18.5 kW 39.2 A 38 A HO base load power HO base load input current HO base load output current 7.5 kW 18.6 A 18 A 11 kW 26.
Technical data 12.2 Technical data, Power Modules Table 12- 19 PM230, IP55, Frame Sizes E, 3 AC 380 V … 480 V Order No. - with filter, Class A Order No.
Technical data 12.2 Technical data, Power Modules Current reduction depending on pulse frequency Table 12- 21 Current reduction depending on the pulse frequency1) LO base load 1) Output base-load current at a pulse frequency of 2 kHz 4 kHz 6 kHz 8 kHz 10 kHz 12 kHz 14 kHz 16 kHz kW A A A A A A A A 0.37 -- 1.30 1.11 0.91 0.78 0.65 0.59 0.52 0.55 -- 1.70 1.45 1.19 1.02 0.85 0.77 0.68 0.75 -- 2.20 1.87 1.54 1.32 1.10 0.99 0.88 1.1 -- 3.10 2.64 2.17 1.86 1.
Technical data 12.2 Technical data, Power Modules 12.2.2 Technical data, PM240 Permissible inverter overload The inverters have different load capabilities, "High Overload" and "Low Overload", depending on the expected. Figure 12-2 Load cycles, Low Overload" and "High Overload" Converter with CU230P-2 Control Units Operating Instructions, 04/2014, FW V4.
Technical data 12.2 Technical data, Power Modules 12.2.2.1 General data, PM240 Property Version Line voltage 380 V … 480 V 3-ph. AC ± 10 % Output voltage 0 V 3-ph. AC … input voltage x 0.95 (max.) Input frequency 50 Hz … 60 Hz, ± 3 Hz Output frequency 0 … 550 Hz, depending on the control mode Power factor λ 0,7 ... 0,85 Inrush current < LO base load input current Pulse frequency (factory setting) 4 kHz for 0.37 kW ... 90 kW 2 kHz for 110 kW ...
Technical data 12.2 Technical data, Power Modules 12.2.2.2 Power-dependent data, PM240 Note The given input currents are valid for operation without a line reactor for a line voltage of 400 V with Vk = 1 % referred to the rated power of the inverter. If a line reactor is used, the specified values are reduced by a few percent. Note The values for Low Overload (LO) are identical with those of the rated values. Table 12- 22 PM240, IP20, frame sizes A, 3-ph. 380 V AC… 480 V Order No.
Technical data 12.2 Technical data, Power Modules Table 12- 24 PM240, IP20, frame sizes B, 3-ph. 380 V AC… 480 V Order No. - without filter Order No. - with filter 6SL3224-… 6SL3224-… …0BE22-2UA0 …0BE22-2AA0 …0BE23-0UA0 …0BE23-0AA0 …0BE24-0UA0 …0BE24-0AA0 LO base load power LO base load input current LO base load output current 2.2 kW 7.6 A 5.9 A 3 kW 10.2 A 7.7 A 4 kW 13.4 A 10.2 A HO base load power HO base load input current HO base load output current 2.2 kW 7.6 A 5.9 A 3 kW 10.2 A 7.
Technical data 12.2 Technical data, Power Modules Table 12- 26 PM240, IP20, frame sizes D, 3-ph. 380 V AC… 480 V Order No. - without filter Order No. - with filter 6SL3224-… 6SL3224-… …0BE31-5UA0 …0BE31-5AA0 …0BE31-8UA0 …0BE31-8AA0 …0BE32-2UA0 …0BE32-2AA0 LO base load power LO base load input current LO base load output current 18.5 kW 46 A 38 A 22 kW 53 A 45 A 30 kW 72 A 60 A HO base load power HO base load input current HO base load output current 15 kW 40 A 32 A 18.
Technical data 12.2 Technical data, Power Modules Table 12- 28 PM240, IP20, frame sizes F, 3-ph. 380 V AC… 480 V Order No. - without filter Order No.
Technical data 12.2 Technical data, Power Modules Table 12- 30 PM240 frame sizes GX, 3-ph. 380 V AC… 480 V Order No.
Technical data 12.2 Technical data, Power Modules Relationship between pulse frequency and output base-load current reduction LO base load Output base-load current at pulse frequency of 2 kHz 4 kHz 6 kHz 8 kHz 10 kHz 12 kHz 14 kHz 16 kHz kW A A A A A A A A 0.37 -- 1.30 1.11 0.91 0.78 0.65 0.59 0.52 0.55 -- 1.70 1.45 1.19 1.02 0.85 0.77 0.68 0.75 -- 2.20 1.87 1.54 1.32 1.10 0.99 0.88 1.1 -- 3.10 2.64 2.17 1.86 1.55 1.40 1.24 1.5 -- 4.10 3.49 2.87 2.
Technical data 12.2 Technical data, Power Modules 12.2.3 Technical data, PM240-2 12.2.3.1 High overload - low overload PM240-2 Permissible inverter overload The inverters have different load capabilities, "High Overload" and "Low Overload", depending on the expected. Figure 12-3 Load cycles, Low Overload" and "High Overload" Converter with CU230P-2 Control Units Operating Instructions, 04/2014, FW V4.
Technical data 12.2 Technical data, Power Modules 12.2.3.2 General data, PM240-2 - 400V If not specified otherwise, the data listed here apply up to installation altitudes of 2000 m above sea level. You can find the values for higher installation altitudes under "Restrictions for special ambient conditions (Page 354)". Property Version Line voltage 3 AC 380 V … 480 V -20 %, +10 % Output voltage 3 AC 0 V … 0.95 * input voltage (max.) for U/f control systems 3 AC 0 V … 0.90 * input voltage (max.
Technical data 12.2 Technical data, Power Modules 12.2.3.3 Power-dependent data PM240-2 Table 12- 31 PM240-2, IP20, Frame Sizes A, 3 AC 380 V … 480 V Order No. - without filter Order No.
Technical data 12.2 Technical data, Power Modules Table 12- 33 PM240-2, PT, Frame Sizes A, 3 AC 380 V … 480 V Order No. - without filter Order No.
Technical data 12.2 Technical data, Power Modules Table 12- 35 PM240-2, PT, Frame Sizes B, 3 AC 380 V … 480 V Order No. - without filter Order No. - with filter 6SL3211… 6SL3211… ...1PE21-8UL0 ...
Technical data 12.2 Technical data, Power Modules Table 12- 37 PM240-2, PT, Frame Sizes C, 3 AC 380 V … 480 V Order No. - without filter Order No. - with filter 6SL3211… 6SL3211… ...1PE23-3UL0 ...
Technical data 12.2 Technical data, Power Modules 12.2.4 Technical data, PM250 12.2.4.1 High Overload - Low Overload Permissible inverter overload The inverters have different load capabilities, "High Overload" and "Low Overload", depending on the expected. Figure 12-4 Load cycles, Low Overload" and "High Overload" Converter with CU230P-2 Control Units Operating Instructions, 04/2014, FW V4.
Technical data 12.2 Technical data, Power Modules 12.2.4.2 General data, PM250 Property Version Line voltage 380 V … 480 V 3-ph. AC ± 10 % Output voltage 0 V 3-ph. AC … input voltage x 0.87 (max.) Input frequency 47 Hz … 63 Hz Power factor λ 0.9 Inrush current < LO base load input current Pulse frequency (factory setting) 4 kHz The pulse frequency can be adjusted up to 16 kHz in 2 kHz steps. The higher the pulse frequency, the lower the available output current.
Technical data 12.2 Technical data, Power Modules 12.2.4.3 Power-dependent data, PM250 Note The values for Low Overload (LO) are identical with those of the rated values. Table 12- 39 PM250, IP20, Frame Sizes C, 3 AC 380 V … 480 V Order No. - with filter 6SL3225-… 0BE25-5AA0 0BE27-5AA0 0BE31-1AA0 LO base load power LO base load input current LO base load output current 7.5 kW 18 A 18 A 11 kW 25 A 25 A 15 kW 32 A 32 A HO base load power HO base load input current HO base load output current 5.
Technical data 12.2 Technical data, Power Modules Table 12- 41 PM250, IP20, Frame Sizes E, 3 AC 380 V … 480 V Order No. - with filter 6SL3225-… 0BE33-0AA0 0BE33-7AA0 LO base load power LO base load input current LO base load output current 37 kW 70 A 75 A 45 kW 84 A 90 A HO base load power HO base load input current HO base load output current 30 kW 56 A 60 A 37 kW 70 A 75 A 3NA3830 100 A, Class J 3NA3832 125 A, Class J 1.04 kW 1.
Technical data 12.2 Technical data, Power Modules Relationship between pulse frequency and current reduction Table 12- 43 Current reduction depending on pulse frequency Rated Power (LO) Base load current (LO) Base load current (LO) at pulse frequency of 4 kHz 6 kHz 8 kHz 10 kHz 12 kHz 14 kHz 16 kHz kW A A A A A A A 7.5 18.0 12.5 11.9 10.6 9.20 7.90 6.60 11 25.0 18.1 17.1 15.2 13.3 11.4 9.50 15 32.0 24.7 23.4 20.8 18.2 15.6 12.8 18.5 38.0 32.3 26.6 22.8 19.
Technical data 12.2 Technical data, Power Modules 12.2.5 Technical data, PM260 12.2.5.1 High Overload - Low Overload Permissible inverter overload The inverters have different load capabilities, "High Overload" and "Low Overload", depending on the expected. Figure 12-5 Load cycles, Low Overload" and "High Overload" Converter with CU230P-2 Control Units 346 Operating Instructions, 04/2014, FW V4.
Technical data 12.2 Technical data, Power Modules 12.2.5.2 General data, PM260 Property Version Line voltage 660 V ... 690 V 3-ph. AC ± 10% The power units can also be operated with a minimum voltage of 500 V –10 %. In this case, the power is linearly reduced. Input frequency 50 Hz … 60 Hz, ± 3 Hz Power factor λ 0.
Technical data 12.2 Technical data, Power Modules 12.2.5.3 Power-dependent data, PM260 Technical data, PM260 Note The values for Low Overload (LO) are identical with those of the rated values. Table 12- 44 PM260, IP20, Frame Sizes D - 3 AC 660 V … 690 V Order No. - without filter Order No. - with filter 6SL3225-… 6SL3225-… 0BH27-5UA1 0BH27-5AA1 0BH31-1UA1 0BH31-1AA1 0BH31-5UA1 0BH31-5AA1 LO base load power LO base load input current LO base load output current 11 kW 13 A 14 A 15 kW 18 A 19 A 18.
Technical data 12.2 Technical data, Power Modules 12.2.6 PM330 technical data Permissible inverter overload The inverters have different load capabilities, "High Overload" and "Low Overload", depending on the expected. Figure 12-6 Load cycles, Low Overload" and "High Overload" Converter with CU230P-2 Control Units Operating Instructions, 04/2014, FW V4.
Technical data 12.2 Technical data, Power Modules 12.2.6.1 PM330 general data Table 12- 46 General technical data Electrical data Line system configurations Grounded TN/TT systems and non-grounded IT systems Line requirement A line reactor (2 % uk) must be connected in series Line voltage 380 V (-10 %) ... 480 V (+10 %) Line frequency 47 ... 63 Hz Output frequency 0 ... 100 Hz Displacement factor cos φ power factor λ 0,96 0.75 ... 0.
Technical data 12.2 Technical data, Power Modules Pollution degree 2 according to EN 61800-5-1 Installation altitude Up to 1000 m above sea level without derating, > 1000 m above sea level with derating (see "Derating data") Mechanical strength During storage 3) During transport 3) During operation Vibrational load - Displacement - Acceleration Fc test according to EN 60068-2-6 ±1.5 mm for 5 ... 9 Hz 0.5 g for 9 ... 200 Hz Fc test according to EN 60068-2-6 ±1.5 mm for 5 ... 9 Hz 0.5 g for 9 ...
Technical data 12.2 Technical data, Power Modules PM330 frame sizes GX, 3-ph. 380 VAC… 480 VAC Table 12- 47 PM330 frame sizes GX, 3-ph. 380 VAC… 480 VAC Order no.
Technical data 12.2 Technical data, Power Modules PM330, frame size HX, 3 AC 380 V … 480 V Table 12- 48 PM330, frame size HX, 3 AC 380 V … 480 V Order no.
Technical data 12.3 Restrictions for special ambient conditions 12.3 Restrictions for special ambient conditions Current de-rating depending on the ambient operating temperature NOTICE Restrictions for the permissible ambient operating temperature as a result of the Control Unit or operator panel For the permissible ambient operating temperature, also observe possible restrictions as a result of the Control Unit or an operator panel.
Technical data 12.3 Restrictions for special ambient conditions Permissible line supplies depending on the installation altitude ● Installation altitude up to 2000 m above sea level – Connection to every supply system permitted for the inverter. ● Installation altitudes between 2000 m and 4000 m above sea level – Connection to a TN system with grounded neutral point. – TN systems with grounded line conductor are not permitted.
Technical data 12.3 Restrictions for special ambient conditions Converter with CU230P-2 Control Units 356 Operating Instructions, 04/2014, FW V4.
A Appendix A.1 New and extended functions A.1.1 Firmware version 4.5 Table A- 1 New functions and function changes in Firmware 4.
Appendix A.1 New and extended functions A.1.2 Firmware version 4.6 Table A- 2 New functions and function changes in Firmware 4.6 Function SINAMICS G120 1 2 Support for the new Power Modules • PM240-2 IP20 FSB … FSC • PM240-2 in through-hole technology FSB ...
Appendix A.1 New and extended functions A.1.3 Firmware version 4.6.6 Table A- 3 New functions and function changes in Firmware 4.6.6 Function SINAMICS G120 1 Support for the new Power Modules • - ✓ - G120D - - - - PM330 IP20 GX Converter with CU230P-2 Control Units Operating Instructions, 04/2014, FW V4.
Appendix A.2 Star-delta motor connection and application examples A.1.4 Firmware version 4.7 Table A- 4 New functions and function changes in Firmware 4.
Appendix A.2 Star-delta motor connection and application examples A.2 Star-delta motor connection and application examples Depending on your application, you can operate the motor in the star or delta connection (Y/Δ). Examples for operating the converter and motor on a 400 V line supply Assumption: The motor rating plate states 230/400 V Δ/Y. Case 1: A motor is normally operated between standstill and its rated speed (i.e. a speed corresponding to the line frequency).
Appendix A.3 Parameter A.3 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. Adjustable parameters are shown with a "p" as prefix, e.g. p1082 is the parameter for the maximum motor speed.
Appendix A.3 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.
Appendix A.3 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 Technical data, Power Modules (Page 311). If you increase the pulse frequency, the inverter output current decreases (the maximum output current is displayed in r0076).
Appendix A.4 Handling the BOP 2 operator panel A.4 1) Handling the BOP 2 operator panel Status display once the power supply for the inverter has been switched on. Figure A-1 Menu of the BOP-2 Figure A-2 Other keys and symbols of the BOP-2 Converter with CU230P-2 Control Units Operating Instructions, 04/2014, FW V4.
Appendix A.4 Handling the BOP 2 operator panel A.4.1 Changing settings using BOP-2 Changing settings using BOP-2 You can modify the settings of your inverter by changing the values of the its parameters. The inverter only permits changes to "write" parameters. Write parameters begin with a "P", e.g. P45. The value of a read-only parameter cannot be changed. Read-only parameters begin with an "r", for example: r2. Procedure To change write parameters using the BOP-2, proceed as follows: 1.
Appendix A.4 Handling the BOP 2 operator panel A.4.2 Changing indexed parameters Changing indexed parameters For indexed parameters, several parameter values are assigned to a parameter number. Each of the parameter values has its own index. Procedure To change an indexed parameter, proceed as follows: 1. Select the parameter number. 2. Press the OK key. 3. Set the parameter index. 4. Press the OK key. 5. Set the parameter value for the selected index. You have now changed an indexed parameter. A.4.
Appendix A.4 Handling the BOP 2 operator panel Entering the parameter value directly The BOP-2 offers the option of setting the parameter value digit by digit. Precondition The parameter value flashes in the BOP-2 display. Procedure To select the parameter value directly, proceed as follows: 1. Press the OK button for longer than five seconds. 2. Change the parameter value digit-by-digit. If you press the OK button then the BOP-2 jumps to the next digit. 3.
Appendix A.5 Handling STARTER A.5 Handling STARTER A.5.1 Change settings After the basic commissioning, you can adapt the inverter to your application as described in the Commissioning guidelines (Page 85). STARTER offers two options: ● Change the settings using the appropriate screen forms - our recommendation. ① Navigation bar: For each inverter function, select the corresponding screen form. ② tabs: Switch between screen forms.
Appendix A.5 Handling STARTER Go offline You can now exit the online connection after the data backup (RAM to ROM) with "Disconnect from target system". A.5.2 Optimize the drive using the trace function Description The trace function is used for inverter diagnostics and helps to optimize the behavior of the drive. Start the function in the navigation bar using "... Control_Unit/Commissioning/Device trace".
Appendix A.5 Handling STARTER Trigger You can create your own start condition (trigger) for the trace. With the factory setting button (Start Trace). Using the (default setting) the trace starts as soon as you press the button , you can define another trigger to start the measurement. Using pretrigger, set the time for the recording before the trigger is set. As a consequence, the trigger condition traces itself.
Appendix A.5 Handling STARTER Display options In this area, you can set how the measurement results are displayed. ● Repeating measurements This places the measurements that you wish to perform at different times above one other. ● Arrange the curves in tracks This means you define whether the trace of all measured values is displayed with respect to a common zero line – or to separate zero lines. ● Measuring cursor on This allows you to analyze the measuring intervals in more detail.
Appendix A.6 Interconnecting signals in the converter A.6 Interconnecting signals in the converter A.6.1 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.
Appendix A.6 Interconnecting signals in the converter 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.
Appendix A.6 Interconnecting signals in the converter A.6.2 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.
Appendix A.6 Interconnecting signals in the converter 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. Figure A-9 Interconnecting blocks by setting p0840[0] = 20031 Principle for interconnecting blocks Always interconnect the input (connector or binector input) with the signal source.
Appendix A.7 Manuals and technical support A.7 Manuals and technical support A.7.1 Manuals for your inverter Table A- 12 Manuals for your inverter Depth of the information Manual Contents Available languages Download or order number ++ Getting Started Guide for the SINAMICS G120 inverter with the CU230P-2; CU240B-2 and CU240E-2 Control Units Installing the inverter and commissioning. Download manuals (http://support.automation. siemens.
Appendix A.7 Manuals and technical support A.7.2 Table A- 13 Configuring support Support when configuring and selecting the inverter Manual or tool Contents Available languages Download or order number Catalog D 31 Ordering data and technical information for the standard SINAMICS G inverters English, German, Italian, French, Spanish Everything about SINAMICS G120 (www.siemens.
Appendix A.8 Mistakes and improvements A.8 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 Drive Technologies Motion Control Systems Postfach 3180 91050 Erlangen, Germany E-mail (mailto:docu.motioncontrol@siemens.com) Converter with CU230P-2 Control Units Operating Instructions, 04/2014, FW V4.
Appendix A.8 Mistakes and improvements Converter with CU230P-2 Control Units 380 Operating Instructions, 04/2014, FW V4.
Index 8 87 Hz characteristic, 361 A Acyclic communication, 140 Additional components, 44 Additional technology controller 0, 191 Additional technology controller 1, 191 Additional technology controller 2, 191 Adjustable parameters, 362 Agitators, 88 Alarm, 221, 287, 292 Alarm buffer, 221, 292 Alarm code, 292 Alarm history, 293 Alarm time, 221, 292 Alarm value, 292 Ambient temperature, 86, 183 Analog input, 68, 69 Function, 104, 111, 111, 115 Analog output, 68, 69 Function, 104, 114 Application Reading and
Index Conveyor systems, 99 Correction manual, 379 Counter-clockwise rotation, 145 Crushers, 88 Current derating, 340 Current input, 110 Current reduction, 320, 326, 334, 345 Cyclic communication, 128 D Data backup, 251, 256, 261, 262 Data set 47 (DS), 140 Data transfer, 256, 261, 262 Date, 220 DC braking, 131, 198 DC-link overvoltage, 185 DC-link voltage, 185 Delta connection (Δ), 86, 361 Derating Installation altitude, 355 Digital input, 68, 69, 145 Function, 104 Digital output, 68, 69 Function, 104, 107
Index I I_max controller, 184 I2t monitoring, 177 Inclined conveyors, 202 IND (page index), 136 Industry Mall, 378 Installation, 41 Installation altitude, 355 Interfaces, 67 Interlock, 375 Inverter does not respond, 284 Inverter components, 23, 271 Inverter control, 142 IT system, 54 J JOG function, 151 K Kinetic buffering, 211 Kneaders, 88 Know-how protection, 252, 266 KTY84 sensor, 180 L LED BF, 288, 289 LNK, 288 RDY, 288 LED (light emitting diode), 287 Level control, 213 License, 252 Line dip, 211 Li
Index Installing, 91 IOP, 40 Menu, 365 Optimizing the closed-loop speed controller, 176 Order number, 23 Overload, 184, 363 Overview Manuals, 377 Overview of the functions, 141 Overvoltage, 185 P p15 macro, 86 Page index, 136 Parabolic characteristic, 171 Parameter channel, 134 IND, 136 Parameter index, 136 Parameter number, 136, 367 Parameter types, 362 Parameter value, 368 PC Connection Kit, 40 PELV, 309 PID controller, 213 PLC functionality, 375 Power distribution systems, 54 Power failure, 207 Power M
Index Speed monitoring, 219 Spindle, 88 Square-law characteristic, 171 Stall protection, 217 Star connection (Y), 361 STARTER, 40, 96, 261, 369 Download, 40 Starting characteristics Optimization, 172 State overview, 143 Status word Status word 1, 130 Status word 3, 132 Storage medium, 251 STW1 (control word 1), 128 Subindex, 136 Suggestions for improvement manual, 379 Support, 378 Switch off Motor, 143 OFF1 command, 143 OFF2 command, 143 OFF3 command, 143 Switch on Motor, 143 ON command, 143 Switching on i
