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8 Additional information

BU 0180 en-4118

179

8.2 Process controller

The process controller is a PI controller which can be used to limit the controller output. In addition, the

output is scaled as a percentage of a master setpoint. This provides the option of controlling any

downstream drives with the master setpoint and readjusting using the PI controller.

Figure 16: Process controller flow diagram

8.2.1 Process controller application example

10V

Controlled drive via CR

Compensating roller = CR (dancer roller)

Pilot machine

Actual

position of CR

via

potentiometer

0 – 10V

Centre = 5V

nominal
position

Содержание SK 180E Series

Страница 1: ...BU 0180 en NORDAC BASE SK 180E SK 190E Users Manual for Frequency Inverters...

Страница 2: ...1 5 kW 3 230 V device added Revision of EMC chapter incl addition of EC conformity declaration BU 0180 June 2014 6071802 2314 V 1 0 R1 Including General corrections Terminal designation corrected fro...

Страница 3: ...ake resistors Addition of EAC EX Revision of wall mounting kits and adapter kits for motor mounting Adaptation of parameters P300 553 543 556 557 Parameters P331 332 333 without function deleted Updat...

Страница 4: ...NORDAC BASE SK 180E SK 190E Users Manual for Frequency Inverters 4 BU 0180 en 4118...

Страница 5: ...2 3 1 Internal braking resistor SK BRI4 41 2 3 2 External braking resistor SK BRE4 SK BRW4 SK BREW4 42 2 4 Electrical Connection 44 2 4 1 Wiring guidelines 45 2 4 2 Electrical connection of power unit...

Страница 6: ...cription of parameters 92 5 2 1 Operating displays 93 5 2 2 Basic parameters 94 5 2 3 Motor data Characteristic curve parameters 101 5 2 4 Speed control 109 5 2 5 Control terminals 114 5 2 6 Additiona...

Страница 7: ...teristic curves 195 8 8 1 50 Hz characteristic curve 195 8 8 2 87 Hz characteristic curve only 400V devices 197 8 8 3 100 Hz characteristic curve only 400 V devices 198 8 9 Standardisation of setpoint...

Страница 8: ...ustomer units SK CU4 example 65 Figure 11 external technology units SK TU4 example 66 Figure 12 Examples of devices with connectors for connecting the power 68 Figure 13 Connection diagram for SK CU4...

Страница 9: ...Table 8 external modules with power supply SK TU4 24V SK TU4 POT 67 Table 9 external modules maintenance switch SK TU4 MSW 67 Table 10 Temperature sensors adjustment 79 Table 11 AS Interface connecti...

Страница 10: ...der the heading Documentation Manuals Electronic Drive Technology Techn Info Data Sheet The data sheets available at the date of publication of this manual are listed by name in the relevant sections...

Страница 11: ...e so called SK TU4 technology unit As well as the mechanical differences the installation and attachment variants also have some functional differences Figure 1 Device with internal SK CU4 Figure 2 De...

Страница 12: ...via the system bus Intelligent option modules are modules with their own processor and communication technology as is the case with field bus modules for example The frequency inverter can manage the...

Страница 13: ...or use with this device and are stated accordingly in this manual Standard version IP55 version of device optionally IP66 IP69K Operating instructions as PDF file on CD ROM including NORD CON PC param...

Страница 14: ...s or downward movement of loads Model SK BRI4 Section 2 3 1 Internal braking resistor SK BRI4 External braking resistors Refer to Internal braking resistors but for attaching to the device Model SK BR...

Страница 15: ...ATX POT Section 0 SK ATX POT Potentiometer 0 10 V Potentiometer for attaching to the device for ease of control of the device Model SK TIE4 POT Section 3 1 Control and parametrisation options Switch...

Страница 16: ...rent motors Miscellaneous Internal electronic brake rectifier Customer unit for installing in the device for direct actuation of an electro mechanical brake Model SK CU4 MBR Section 3 2 1 Internal cus...

Страница 17: ...connected motor at standstill Even if the drive unit has been disconnected from the mains a connected motor may rotate and possibly generate a dangerous voltage If you come into contact with dangerous...

Страница 18: ...nection conditions can be found on the rating plate and in the documentation and must be complied with The devices may only be used for safety functions which are described and explicitly approved CE...

Страница 19: ...can be found in the documentation for the devices and in the technical information manual TI 80 0011 CE marked devices must also comply with these instructions Compliance with the limit values specifi...

Страница 20: ...to charged capacitors the equipment may continue to carry hazardous voltages for up to 5 minutes after being switched off at the mains Before starting work it is essential to check by measurement tha...

Страница 21: ...ies to persons or severe material damage The drive must comply with the specifications of Planning guideline for the operating and installation instructions B1091 B1091 1 Only original parts which are...

Страница 22: ...he mains Before starting work check that the device is free of voltage at all power contacts by means of suitable measuring equipment It is essential to read the manual in order to prevent hazards CAU...

Страница 23: ...ious injury CAUTION Indicates a possibly dangerous situation which may result in slight or minor injuries NOTICE Indicates a possibly harmful situation which may cause damage to the product or the env...

Страница 24: ...sive environments comply with the following directives and standards Approval Directive Applied standards Certificates Code ATEX European Union ATEX 2014 34 EU EN 60079 0 EN 60079 31 EN 61800 5 1 EN 6...

Страница 25: ...tions must be taken into account when doing this If the device or devices is are being installed close to the motor this also applies to the motor cable UL CSA conditions according to the report Infor...

Страница 26: ...More Than 65 000 rms Symmetrical Amperes ____ Volt maximum When Protected by Circuit Breaker inverse time trip type in accordance with UL 489 rated ______ Amperes and _______Volts as listed in 1 Moto...

Страница 27: ...fferentiation is made according to the following groups 1 Frequency inverter 5 Optional module 2 Motor 6 Connection unit 3 Gear units 7 Wall mounting kit 1 7 1 Name plate All of the information which...

Страница 28: ...hase with 230 V to 1 1 kW 1 3 Digits before comma for power 0 0 xx 1 0x x0 2 0xx 0 Device rated power 250 0 25 kW 370 0 37 kW 221 2 20 kW Device series SK 180E SK 190E Options only implemented if requ...

Страница 29: ...ented if required 1 7 5 Adapter Unit type code SK TIE4 WMK 1 C Further details depending on type Details depending on type C IP66 EX ATEX PBR PROFIBUS Signal cable Type selection WMK 1 Wall mounting k...

Страница 30: ...aintained IP55 version The IP55 version is the standard version In this version the two installation types motor mounted fitted onto the motor and close coupled fitted to the wall bracket are availabl...

Страница 31: ...separately the device includes the following components SK 1x0E Screws and contact washers for mounting the motor terminal box Pre fabricated cable for motor and PTC connections Information Power dera...

Страница 32: ...n of the A bearing cover of the motor Carry out mechanical adaptation using the Adapter kit Section 2 1 1 1 Adapters for different motors With motors made by other manufacturers it must be checked whe...

Страница 33: ...ation External motors The adaptability of motors from other manufacturers must be checked individually Information about converting a drive to the device can be found in BU0320 1 SK 1x0E 2 Adapter pla...

Страница 34: ...Motor Weight of SK 1x0E without motor approx kg FI Motors g g 1 n o p Size 1 Size 63 1 130 177 0 221 192 154 2 9 Size 71 1 145 177 5 214 Size 80 165 171 5 236 Size 90 S L 183 176 5 251 276 Size 2 Size...

Страница 35: ...This version is intended for IP69K devices Any installation position is permissible with wall mounting taking the electrical data into consideration Size of device Wall mounting kit Housing dimensions...

Страница 36: ...en 4118 Size of device Wall mounting kit Housing dimensions Mounting dimensions Total Weight Approx kg g2 n p p2 d e Size 1 SK TIE4 WMK 1 EX 113 221 154 205 64 180 5 5 2 6 Part No 275 175 053 Size 2 S...

Страница 37: ...ation locations for the optional modules are drawn into the drawings shown above Option location 1 is used to install an internal bus module An internal braking resistor can be installed in mounting l...

Страница 38: ...n for internal braking resistor Only for size 2 3 on side Mounting location for External technology box SK TU4 External braking resistor SK BRE4 Power connector 3 A B on side Cable gland M25 Not avail...

Страница 39: ...bles are provided with the customer unit Connections are made according to the following table Similar to illustration Bag enclosed with internal customer unit Allocation of the cable sets accessories...

Страница 40: ...eparately by means of the optional SK TIE4 WMK TU wall mounting kit In order to provide reliable operation cable lengths of more than 20 m between the technology unit and the device must be avoided In...

Страница 41: ...uring equipment Maintain an adequate distance to adjacent components or provide protection against contact 2 3 1 Internal braking resistor SK BRI4 The internal braking resistor can be used if only sli...

Страница 42: ...r limit 1 P556 Braking resistor 400 Electrical resistance 1 P557 Braking resistor type 0 05 kW Max continuous power Pn 1 1 of braking resistor Electrical data Designation Electrical resistance Max con...

Страница 43: ...lly possible to select between 2 or 3 alternatives Note The internal braking resistor SK BRI4 cannot be retrofitted The resistor must be taken into consideration when ordering the frequency inverter I...

Страница 44: ...to the line affect the device Ensure that the device and the motor are specified for the correct supply voltage The housing cover must be removed from the device in order to make the electrical connec...

Страница 45: ...only be earthed on one side on the device 4 The control cables should be installed as far as possible from power cables using separate cable ducts etc Where cables cross an angle of 90 should be ensu...

Страница 46: ...f present in this case the cable shielding must be connected to a large area of the metallic screw connector of the cable gland The use of wire end rings is recommended for connecting to PE Informatio...

Страница 47: ...truction of the link circuit capacitors due to overcharging Connect a brake resistor to dissipate excess energy For operation on the IT network simple adaptations must be carried out by relocating the...

Страница 48: ...are connected in parallel to a device the frequency inverter must be switched over to linear voltage frequency characteristic curves P211 0 and P212 0 For multiple motor operation the total motor cab...

Страница 49: ...age source For this reason particularly when installing connectors for the control connection it must be ensured that any cores for the 24 V DC power supply are not connected to the device but are ins...

Страница 50: ...ype SK 180E SK 190E Device type SK 180E SK 190E ASI ASI Pin Labelling Pin Labelling 1 39 TF 1 11 10V 2 38 TF 2 14 AIN1 3 16 AIN2 4 40 GND 5 43 24V output Terminal X5 only SK 190E 6 21 DIN1 7 22 DIN2 D...

Страница 51: ...to make the device operational a temperature sensor must be connected or both contacts must be jumpered 38 TF PTC resistor input 39 TF PTC resistor input Control voltage source Control voltage of devi...

Страница 52: ...ng a parametrisation box 9600 38400 Baud Terminating resistance 1 k fixed RS 232 For connecting to a PC NORD CON 9600 38400 Baud 1 RS485 A Data cable RS485 P502 2 RS485 B Data cable RS485 P513 02 3 GN...

Страница 53: ...face temperature of the housing Dust deposits may restrict the cooling of the device Clean the device at regular intervals to prevent the accumulation of impermissible dust deposits Do not open or rem...

Страница 54: ...n the ATEX kits Device Kit designation Part Number Quantity Document SK 1x0E IP55 SK 1xxE ATEX IP55 275274207 1 TI 275274207 SK 1x0E C IP66 SK 1xxE ATEX IP66 275274208 1 TI 275274208 2 5 1 2 Options f...

Страница 55: ...us SK CU4 FUSE C 275271122 275271622 Yes SK CU4 MBR C 275271010 275271510 Yes Wall mounting kits SK TIE4 WMK 1 EX 275175053 Yes Adapter kits SK TI4 12 Adapter kit_63 71 EX 275175038 Yes SK ATX POT The...

Страница 56: ...ame applies for the degree of modulation P218 With the factory setting of 100 in the field reduction range a torque reduction of 5 must be taken into account For P218 100 Treduction 1 105 P218 Above a...

Страница 57: ...alue Factory setting Description P105 Maximum frequency 100 Hz 50 This value relates to a 4 pole motor On principle the value must only be so large that a motor speed of 3000 rpm is not exceeded P200...

Страница 58: ...NORDAC BASE SK 180E SK 190E Users Manual for Frequency Inverters 58 BU 0180 en 4118 2 5 1 5 EU conformity declaration ATEX...

Страница 59: ...ce The following applies for wall mounted devices IP55 Ex tc IIIB T125 C Dc X IP66 Ex tc IIIC T125 C Dc X The following applies for motor mounted devices IP55 Ex tc IIIB Dc U IP66 Ex tc IIIC Dc U Cate...

Страница 60: ...formation Further information regarding explosion protection can be found in the following sections Description Section Options for ATEX Zone 22 category 3D 2 5 1 2 Maximum output voltage and torque r...

Страница 61: ...tions IP66 version incl UV resistant blank screw caps see special measures section 1 9 Version in protection class IP55 IP66 IP69K UV resistant inspection windows Part Number 200852000 TI 200852000 nu...

Страница 62: ...ions can be used for simple commissioning by means of adapting parameters For more complex tasks connection to a PC system can take place with the aid of the NORDCON parameterisation software 3 1 Cont...

Страница 63: ...ion to the device 1 SK PAR 3H handheld ParameterBox Used for commissioning parameterisation configuration and control of the frequency inverter and its options SK xU4 Entire parameter data sets can be...

Страница 64: ...system bus between the devices 2 Parameterisation Parameter Settings on the inverter No Designation FI 1 FI 2 FI 3 FI 4 P503 Leading function output 2 system bus active P512 USS address 0 0 0 0 P513 T...

Страница 65: ...CU4 CAO C CANopen 275271001 275271501 TI 275271001 TI 275271501 SK CU4 DEV C DeviceNet 275271002 275271502 TI 275271002 TI 275271502 SK CU4 ECT C EtherCAT 275271017 275271517 TI 275271017 TI 275271517...

Страница 66: ...U4 modules using ParameterBox SK PAR 3H or a PC NORDCON software The bus modules require a 24 V power supply If the power is on the bus modules are ready even if the frequency inverter is not in opera...

Страница 67: ...275281109 X SK TU4 24V 140 B C 275 281 159 TI 275281159 PotentiometerBox 1 230V X SK TU4 POT 123 B 275 281 110 TI 275281110 X SK TU4 POT 123 B C 275 281 160 TI 275281160 PotentiometerBox 1 400V X SK T...

Страница 68: ...rrors when connecting the device The most common plug connector versions are summarised below The possible installation locations on the device are listed in section 2 2 Installation of optional modul...

Страница 69: ...observed when looping the mains voltage Failure to comply with this will result in thermal damage to current carrying modules and the immediate vicinity thereof 3 2 3 2 Plug connectors for control co...

Страница 70: ...2 ASI 275 274 502 TI 275274502 AS Interface Aux Connector SK TIE4 M12 ASI AUX 275 274 513 TI 275274513 PROFIBUS IN OUT Plug connector socket SK TIE4 M12 PBR 275 274 500 TI 275274500 Analogue signal So...

Страница 71: ...on Terminal No Function SK 1x0E Pin Colour FI 1 brown 24V supply voltage 43 Rotary switch L OFF R 2 black Enable R e g DIN1 21 3 white Enable L e g DIN2 22 4 white Access to AIN1 14 Potentiometer 10 k...

Страница 72: ...area of action and the danger area of the system 4 1 Factory settings All frequency inverters supplied by Getriebebau NORD are pre programmed with the default setting for standard applications with 4...

Страница 73: ...d exclusively on the basis of fixed parameters and the measurement results of actual electrical values No specific control parameter settings are necessary for the use of this mode However parameteris...

Страница 74: ...s voltage is assumed Detailed information especially for optimisation of the current speed and position control of asynchronous motors is described in the guide Control optimisation AG 0100 Please con...

Страница 75: ...urrent control P312 P316 10 PMSM only a Select the control method P330 b Make the settings for the starting behaviour P331 P333 Information NORD IE4 Motors Further information for commissioning NORD I...

Страница 76: ...ctrical connection of power unit 4 3 2 Configuration Changes to individual parameters are usually necessary for operation 4 3 2 1 Parameterisation The use of a ParameterBox SK CSX 3H SK PAR or the NOR...

Страница 77: ...rrent 0 Analogue input 2 in voltage mode 0 10 V 1 Analogue input 2 in current mode 0 4 20 mA 2 21 U I AI1 1 Voltage current 0 Analogue input 1 in voltage mode 0 10 V 1 Analogue input 1 in current mode...

Страница 78: ...control voltages 24 VDC 10 VDC Frequency inverter SK 1x0E X4 40 14 11 43 21 22 38 39 L1 L2 N L3 PE 115 230 400 V 1 3 230 400 V PE Switch S1 Motor PTC Potentiometer 10kOhm Function Setting Setpoint Ex...

Страница 79: ...on to polarity Temperature sensors are wired semiconductors that must be operated in the conducting direction In order to do this the anode must be connected to the contact of the analogue input The c...

Страница 80: ...tor stator resistance P208 is determined at 20 C with P220 1 3 Analogue input 2 function P400 04 30 motor temperature 4 The mode analogue input 2 P401 02 1 negative temperatures are also measured As o...

Страница 81: ...be set for the function of the KTY84 130 1 The motor data P201 P207 must be set according to the rating plate 2 The motor stator resistance P208 is determined at 20 C with P220 1 3 Function analogue...

Страница 82: ...d slave 2 Address 7 A B slave 2 Address 7B A B slave 1 Address 7B Standard slave 2 Address 8 Standard slave 3 Address 8 Addressing is implemented via the master which can also provide other management...

Страница 83: ...etwork at any time up to a limit of 31 standard slaves or 62 A B slaves The slaves are addressed by the master or an appropriate addressing device An AS i master communicates independently and exchang...

Страница 84: ...ately labelled M12 flange plug connector yellow Details of control terminals Section 2 4 3 Electrical connection of the control unit Details of connector Section 3 2 3 2 Plug connectors for control co...

Страница 85: ...ce active red ON No exchange of data Slave address 0 slave still in factory setting Slave not in LPS list of planned slaves Slave with incorrect IO ID Master in STOP mode Reset active Alternately flas...

Страница 86: ...place it must be ensured that no enable via the normal digital inputs takes place in automatic mode This could be implemented e g with a three position key switch Position 1 Manual left Position 2 Aut...

Страница 87: ...prerequisite for this is that the AS interface master can be switched off Version 2 With an addressing device that is equipped with an M12 connector for connecting to the AS i bus and an additional M1...

Страница 88: ...t risk due to moving parts Therefore Changes to parameter settings must only be made when the frequency inverter is not enabled During parametrisation work precautions must be taken to prevent unwante...

Страница 89: ...re functionally combined into groups The first digit of the parameter number indicates the assignment to a menu group Menu group No Master function Operating displays P0 Display of parameters and oper...

Страница 90: ...tator resistance P209 No load current P210 Static boost P211 Dynamic boost P212 Slip compensation P213 Amplification Isd control P214 Torque precontrol P215 Boost precontrol P216 Time boost prectrl P2...

Страница 91: ...P534 Torque shutoff lim P535 I t motor P536 Current limit P537 Pulse disconnection P539 Output monitoring P540 Mode phase sequence P541 Set relays P542 Set analogue out P543 Bus Actual value P546 Fun...

Страница 92: ...9 Factory settings default value of parameter Array parameter display Some parameters have the option of displaying settings and views in several levels arrays After the parameter is selected the arra...

Страница 93: ...the mains voltage 7 cos Phi Current calculated value of the power factor 8 Apparent power kVA Calculated current apparent power 9 Effective power kW Calculated current effective power 10 Torque Calcu...

Страница 94: ...settings are as for the 0 setting Settings 1 and 2 behave like setting 3 5 2 2 Basic parameters Parameter factory setting Setting value Description Note Supervisor Parameter set P100 Parameter set Par...

Страница 95: ...nding to the linear frequency reduction from the set maximum frequency to 0 Hz P105 If an actual setpoint 100 is being used the deceleration time reduces accordingly The braking time can be extended b...

Страница 96: ...requency This value is calculated from the motor data and the input voltage P106 Ramp smoothing Ramp smoothing P 0 100 0 This parameter enables a smoothing of the acceleration and deceleration ramps T...

Страница 97: ...s not released In order to achieve a shut down and an error message E016 in this case P539 must be set to 2 or 3 See also the parameter Release time P114 Recommendation for applications Lifting equipm...

Страница 98: ...4 Const brake distance Constant brake distance The brake ramp is delayed in starting if the equipment is not being driven at the maximum output frequency P105 This results in an approximately similar...

Страница 99: ...ue current limit torque current limit S P 25 400 401 401 With this parameter a limit value for the torque generating current can be set This can prevent mechanical overloading of the drive It cannot p...

Страница 100: ...onitoring of communication at system bus level in case of error error message 10 9 Array levels 01 Extension 1 BUS unit 02 Extension 2 second I O unit 03 Extension 3 first I O unit 04 Extension 4 rese...

Страница 101: ...ction furnaces or other applications with coils and transformers The following motor data is set here 50 0 Hz 1500 rpm 15 0 A 400 V 0 00 kW cos 0 90 Stern RS 0 01 ILEER 6 5 A 2 0 12kW 230V 19 1 0 PS 2...

Страница 102: ...tor current is a decisive parameter for the current vector control Information Default setting The default setting is dependent upon the FI nominal power and the setting in P200 P204 Nominal motor vol...

Страница 103: ...of the current vector control the stator resistance must be automatically measured by the FI Information Default setting The default setting is dependent upon the FI nominal power and the setting in P...

Страница 104: ...larly those with high centrifugal mass e g fan drives it may be necessary to control the motor with the aid of a U f characteristic In order to do this parameters P211 and P212 must each be set to 0 P...

Страница 105: ...mally 100 should be set P219 Automatic flux optimisation Automatic flux optimisation S 25 100 101 100 With this parameter the magnetic flux of the motor can be automatically matched to the motor load...

Страница 106: ...t voltage Output frequency Time Settings for the Current vector control factory setting P201 to P209 Motor data P210 100 P211 100 P212 100 P213 100 P214 0 P215 no significance P216 no significance Lin...

Страница 107: ...ion the BUS must be operating without error The motor power may only be one power level greater or 3 power levels lower than the nominal power of the FI A maximum motor cable length of 20m must be adh...

Страница 108: ...angle for the motor can be determined as follows Allow drives with constant load 0 5 MN to run in CFC mode P300 1 Gradually increase the reluctance angle P243 until the current P719 reaches a minimum...

Страница 109: ...C closed loop 2 Speed control with encoder feedback NOTE Commissioning information Abschnitt 4 2 1 Explanation of the operating modes P300 1 Corresponds to the previous setting OFF 2 Corresponds to th...

Страница 110: ...ing zone see P320 The values for P314 and P317 should always be set roughly the same so that the field and torque current controllers are balanced P315 Field current controller P Field current control...

Страница 111: ...Synchronous Motor The parameter is only relevant for the control method CFC closed loop P300 setting 1 0 Voltage controlled With the first start of the machine a voltage indicator is memorised which e...

Страница 112: ...01 have no effect 1 STW P509 The PLC supplies the main setpoint HSW the control word STW corresponds to the setting in parameter P509 2 HSW P510 1 The PLC supplies the control word STW the source for...

Страница 113: ...000 000 all 0 000 The parameter is only used to display the PLC Date Via the corresponding process variables this parameter can be written by the PLC The values are not saved P370 PLC Status PLC Stat...

Страница 114: ...tandardisation 0 100 of P104 5 Maximum frequency setting for maximum frequency of frequency inverter Lower limit 2 Hz Standardisation 0 100 of P105 6 Actual value process controller activates the proc...

Страница 115: ...l speed from the slave From its own speed the slave speed and the guide speed the master calculates the actual setpoint speed so that neither of the two drives travels faster than the guide speed in t...

Страница 116: ...simple voltage source and potentiometer E g internal setpoint with rotation direction change P402 5 V P104 0 Hz Potentiometer 0 10 V Rotation direction change at 5 V in mid range setting of the potent...

Страница 117: ...of function and not a reference to a bipolar signal see example above 4 0 10V with Error 1 0 10V with shut down on Error 1 If the value of the 0 adjustment in P402 is undershot the error message 12 8...

Страница 118: ...he first IO extension 05 External Analog input 1 2nd IOE External analog input 1 of the 2nd IOE Analog input 1 of the second IO extension 06 External Analog input 2 2nd IOE External analog input 2 of...

Страница 119: ...xternal Analog input 2 2nd IOE External analog input 2 of the 2nd IOE Analog input 2 of the second IO extension Typical setpoints and corresponding settings 0 10 V 10 00 V 2 10 V 10 00 V monitored for...

Страница 120: ...quency PID Frequency addition Frequency subtraction Auxiliary setpoints via BUS Process controller Min frequency above analog setpoint potentiometer P412 Nom val process ctrl Nominal value process con...

Страница 121: ...P 10 0 10 0 V all 0 0 01 First IOE AOUT of the first I O extension SK xU4 IOE 02 Second IOE AOUT of the second I O extension SK xU4 IOE only with SK CU4 IOE or SK TU4 IOE In the analogue output functi...

Страница 122: ...k circuit voltage is the DC voltage in the FI This is not based on the motor rated data 10 V with 100 standardisation corresponds to 450 V DC 230 V mains or 850 Volt DC 480 V mains 7 Value from P542 t...

Страница 123: ...2 2 03 4 04 0 05 0 Up to 3 freely programmable digital inputs are available The analogue inputs can also still be used as digital inputs but their electrical characteristics are not compatible with th...

Страница 124: ...Switch off delay 2sec warning after 1 sec High 14 2 3 Remote control With bus system control Low level switches the control to control via control terminals High 15 Jog frequency 1 The frequency value...

Страница 125: ...elease Release brake manually automatically The brake is automatically released by the frequency inverter automatic brake control if this digital input has been set High 66 2 Release brake manually Re...

Страница 126: ...inputs or by means of BUS actuation Switching can take place during operation online Coding takes place in binary in accordance with the adjacent sample If enabled via the keyboard SimpleBox ControlB...

Страница 127: ...vers function 11 does not deliver when the 24V limit value is reached and switches off again when the value drops to a value that is 10 less again function 11 on again This behaviour can be inverted w...

Страница 128: ...ed with the value in P435 01 or 02 High 17 Comparison value Ain2 Setpoint AIN2 of the FI is compared with the value in P435 01 or 02 High 18 FI ready The FI is ready for operation After being enabled...

Страница 129: ...age After each enable a pulse must first be received before the watchdog is activated P464 Fixed frequencies mode Fixed frequencies mode S 0 1 0 This parameter determines the form in which fixed frequ...

Страница 130: ...Array 10 11 Fixed frequency Array 11 12 Fixed frequency Array 12 13 Fixed frequency Array 13 14 Fixed frequency Array 14 15 Fixed frequency Array 15 P466 Min freq process cont Minimum frequency proce...

Страница 131: ...Bit 9 BUS control word The possible functions for the bus In bits can be found in the table of functions for the digital inputs in parameter P420 Functions 14 Remote control and 29 Enable SetpointBox...

Страница 132: ...o error is made Step Description Function 1 Determine the trigger Set Flag 1 to the Motor overtemperature function P481 07 Function 12 2 Specify the reaction Set Flag 1 to the function Setpoint 1 On O...

Страница 133: ...t of a designation name for the device max 20 characters With this the frequency inverter can be uniquely identified for setting with NORD CON software or within a network P502 01 03 Value master func...

Страница 134: ...n is connected Prerequisite all other FIs must be set to mode 2 System bus active P504 Pulse frequency Pulse frequency S 3 0 16 0 kHz 6 0 The internal pulse frequency for controlling the power unit ca...

Страница 135: ...e SimpleBox if P510 0 the ParameterBox or via BUS I O bits 1 Only control terminals the FI can only be controlled via the digital and analogue inputs or via the bus I O Bits 2 USS the control signals...

Страница 136: ...ected by the optional module e g communication errors on the field bus level are not to result in the drive unit being switched off 0 0 off Monitoring is switched off 0 1 No error Even if the bus modu...

Страница 137: ...eleration ramp it cannot be continuously supplied to the output Frequencies below the absolute minimum frequency should not be set 0 Skip frequency inactive P517 Skip freq area 1 Skip frequency area 1...

Страница 138: ...start resolution S P 0 02 2 50 Hz 0 05 Using this parameter the flying start circuit search increment size can be adjusted Values that are too large affect accuracy and causes the FI to cut out with a...

Страница 139: ...rque right left rotation The array elements 01 02 and 03 of parameters P525 P527 or the entries which are made there always belong together 0 OFF Means that the function is switched off No monitoring...

Страница 140: ...celeration phases 3 Warning constant travel Only warning during constant travel as for setting 1 however monitoring is inactive during acceleration phases P525 P529 Load monitoring With the load monit...

Страница 141: ...oring is therefore independent of the prefix of the frequency There are four different load monitoring modes P529 The frequencies and the minimum and maximum values belong together within the various...

Страница 142: ...upwards With multi motor operation the monitoring must be disabled 0 I2 t Motor off Monitoring is inactive NOTE Shut off classes 10 and 20 are provided for applications with heavy starting When using...

Страница 143: ...a high pulse frequency is selected in parameter P504 the FI automatically reduces the pulse frequency when the power limit is reached If the load on the FI is reduced again the pulse frequency increa...

Страница 144: ...n leads to the FI switching off control block If necessary an adequately large setpoint value fmin must be observed 7 Only enable monitored Only enabled direction monitored Rotation direction is only...

Страница 145: ...sation of setpoint target values 01 Actual bus value 1 02 Actual bus value 2 03 Actual bus value 3 Definition of frequencies please see chapter 8 10 Definition of setpoint and actual value processing...

Страница 146: ...mum frequency 17 Multiplication 6 Process controller actual value 18 Curve travel calculator 7 Process controller setpoint 19 Servo mode torque 8 Actual frequency PI 20 BusIO InBits 0 7 9 Actual freq...

Страница 147: ...l 0 The PLC setpoints are assigned with a function in this parameter The settings only apply for main setpoints and with active PLC actuation P350 On and P351 0 or 1 01 Bus setpoint value 1 03 Bus set...

Страница 148: ...n of the maximum brake power to protect the resistor Once the maximum continuous output P557 including overload 200 for 60 s is reached an I2 t limit error E003 1 is triggered Further details in P737...

Страница 149: ...write cycles 100 000 x in the EEPROM is not exceeded 5 2 7 Information Parameter Setting value Description Note Supervisor Parameter set P700 01 03 Actual operating status Actual operating status 0 0...

Страница 150: ...ores the output current that was being delivered at the time the fault occurred The values of the last 5 errors are stored The SimpleBox ControlBox must be used to select the corresponding memory loca...

Страница 151: ...P708 Status of digital input Status of digital input 00000 11111 bin or 0000 FFFF hex Displays the status of the digital inputs in binary hexadecimal code This display can be used to check the input s...

Страница 152: ...analogue output 01 First IOE AOUT of the first I O extension SK xU4 IOE 02 Second IOE AOUT of the second I O extension SK xU4 IOE P711 State of relays state of digital outputs 00000 11111 bin or 00 FF...

Страница 153: ...Actual current Actual current 0 0 999 9 A Displays the actual output current P720 Act torque current Actual torque current 999 9 999 9 A Displays the actual calculated torque developing output curren...

Страница 154: ...ctual mains voltage at the FI input This is directly determined from the amount of the intermediate circuit voltage P729 Torque Torque 400 400 Displays the actual calculated torque Basis for calculati...

Страница 155: ...ctly set the utilisation related to P557 the resistor power is displayed If only P556 is correctly set P557 0 the degree of modulation of the brake chopper is displayed Here 100 means that the brake r...

Страница 156: ...510 2 12 Setpoint 2 P510 2 13 Setpoint 3 P510 2 Setpoint data from the master function value Broadcast P502 P503 if P509 4 14 Control word PLC 15 Setpoint 1 PLC 17 Setpoint 3 PLC Control word Setpoint...

Страница 157: ...High byte Low byte 00hex No extension 00hex Standard I O SK 180E 01hex reserved 01hex AS i SK 190E 02hex reserved 02hex P746 Module status Operating status of module SK 190E 0000 0111 bin or 00 07 hex...

Страница 158: ...e CANopen NMT State CANopen NMT State Bit 10 Bit 9 Stopped Pre Operational Operational 0 0 1 0 1 0 P749 Status of DIP switches Status of DIP switches 0000 0007 hex or 0 007 dec This parameter shows th...

Страница 159: ...0 9999 Number of Time out errors during the operating period P714 P757 Stat Customer error Customer fault statistics S 0 9999 Number of Customer Watchdog faults during the operating period P714 P760 A...

Страница 160: ...messages can be displayed via the array element 02 in parameter P700 until either the reason for the warning is no longer present or the frequency inverter has gone into a fault state with an error m...

Страница 161: ...abled switch on cannot be displayed with the SimpleBox ParameterBox display The ParameterBox displays the messages in plain text 6 2 Diagnostic LEDs on device The device generates operating status mes...

Страница 162: ...vertemp Motor I t Motor overtemperature I t Only if I2 t motor P535 is programmed I2 t motor has triggered calculated overtemperature of motor Reduce motor load Increase motor speed 2 2 Overtemp Brake...

Страница 163: ...stop time P426 Fluctuating speed e g due to high centrifugal masses adjust U f characteristic curve if necessary P211 P212 Devices with brake chopper Reduce energy return using a braking resistor Chec...

Страница 164: ...voltage generation Short circuit at analogue output 10 3 10 5 10 6 10 7 10 9 Module missing P120 The module entered in parameter P120 is not available Check connections E011 11 0 Customer interface Er...

Страница 165: ...in P536 Check deceleration time P103 and extend if necessary E015 Reserved E016 16 0 Motor phase error A motor phase is not connected Check P539 Check motor connection 16 1 Magnetisation current moni...

Страница 166: ...Details in P700 02 C001 1 0 Overtemp Inverter Inverter overtemperature inverter heat sink Inverter temperature monitoring Warning permissible temperature limit reached Reduce ambient temperature Chec...

Страница 167: ...time Check motor data P201 P209 Switch off slip compensation P212 C008 8 0 Parameter loss Warning One of the cyclically saved messages such as operating hours or enabling time could not be saved succe...

Страница 168: ...er completion of initialisation i e when the FI is ready Activation of Automatic Start P428 0 6 0 7 Reserved Information message for PLC see supplementary instructions 0 8 Right direction blocked Swit...

Страница 169: ...Level Danger Drive can start up independently Check control connections Check P509 Motor will not start in spite of enable being present Motor cables not connected Brake not ventilating No setpoint s...

Страница 170: ...og frequency Intermittent communication error between FI and option modules System bus terminating resistor not set Poor connection contacting Interference on system bus line Maximum system bus length...

Страница 171: ...ction overvoltage category 2 external overvoltage protection required at mains input Ambient conditions Transport IEC 60721 3 2 Mechanical 2M2 Operation IEC 60721 3 3 Mechanical 3M7 Climatic 3K3 IP55...

Страница 172: ...so with Motor Mounted Type of motor used Size of motor used Speed with internally ventilated motors Use of external fans Information Single phase operation For single phase operation 115 230 V the mai...

Страница 173: ...temp with nominal output current S1 S3 70 ED 10 min S6 70 ED 10 min 100 20 Mn 50 C 50 C 50 C 50 C 50 C 50 C 40 C 50 C 50 C 40 C 50 C 50 C Wall mounting unventilated Max continuous power max continuous...

Страница 174: ...output current S1 S3 70 ED 10 min S6 70 ED 10 min 100 20 Mn 50 C 50 C 50 C 50 C 50 C 50 C 40 C 50 C 50 C Wall mounting unventilated Max continuous power max continuous current deviating value for 1 op...

Страница 175: ...ith nominal output current S1 S3 70 ED 10 min S6 70 ED 10 min 100 20 Mn 1 40 C 3 50 C 50 C 50 C 40 C 50 C 50 C 40 C 50 C 50 C Wall mounting unventilated Max continuous power max continuous current dev...

Страница 176: ...x permissible ambient temp with nominal output current S1 S3 70 ED 10 min S6 70 ED 10 min 100 20 Mn 50 C 50 C 50 C 50 C 50 C 50 C 50 C 50 C 50 C 50 C 50 C 50 C 40 C 50 C 50 C Wall mounting unventilate...

Страница 177: ...ominal output current S1 S3 70 ED 10 min S6 70 ED 10 min 100 20 Mn 50 C 50 C 50 C 40 C 50 C 50 C Wall mounting unventilated Max continuous power max continuous current S1 50 C S1 40 C 1 1kW 2 5A 1 5kW...

Страница 178: ...NORDAC BASE SK 180E SK 190E Users Manual for Frequency Inverters 178 BU 0180 en 4118 8 Additional information 8 1 Setpoint processing Figure 15 Setpoint processing...

Страница 179: ...tage of a master setpoint This provides the option of controlling any downstream drives with the master setpoint and readjusting using the PI controller Figure 16 Process controller flow diagram 8 2 1...

Страница 180: ...int frequency Hz Set frequency with 10 V at analogue input 1 Example 50 Hz P412 Process controller setpoint CR middle position Default setting 5V adjust if necessary P413 P controller Factory setting...

Страница 181: ...2 Technical documentation Technical documentation can be produced which describes the EMC characteristics of the device This documentation must be authorised by one of the Responsible bodies named by...

Страница 182: ...er voltage 1000 V AC or higher currents 400 A However class C4 can also apply to the individual device if it is incorporated in complex systems The same limits apply to both standards However the stan...

Страница 183: ...l use It is therefore not subject to the requirements of the standard EN 61000 3 2 for radiation of harmonics The limit value classes are only achieved if the wiring is EMC compliant the length of shi...

Страница 184: ...electricity EN 61000 4 2 6 kV CD 8 kV AD EMF high frequency electro magnetic fields EN 61000 4 3 10 V m 80 1000 MHz Burst on control cables EN 61000 4 4 1 kV Burst on mains and motor cables EN 61000...

Страница 185: ...8 Additional information BU 0180 en 4118 185 8 3 4 EU Declaration of Conformity...

Страница 186: ...nk temperature On the basis of the following characteristic curves the particular current power limitation can be read off 8 4 1 Increased heat dissipation due to pulse frequency This illustration sho...

Страница 187: ...imiting values stated in the tables are reduced 230V devices Reduced overload capacity approx due to pulse frequency P504 and time Pulse frequency kHz Time s 600 60 30 20 10 3 5 3 8 110 150 170 180 18...

Страница 188: ...frequencies can be obtained from the following tables In all cases the value 0 1 1 9 which can be set in parameter P537 is limited to the value stated in the tables according to the pulse frequency V...

Страница 189: ...pensate for the increased switching losses 1 2 0 4 k Unetz Unetz 480 320 Unetz 320 340 360 380 400 420 440 460 480 0 4 0 5 0 6 0 7 0 8 0 9 1 1 1 1 2 Mains voltage V I IN Figure 19 Output current due t...

Страница 190: ...inverter except 115V devices leakage currents of 16 mA are to be expected if the mains filter is active It is designed for operation on frequency inverters for the protection of persons Only all curr...

Страница 191: ...N_H 2 System bus cable CAN_H CAN_L GND 78 System bus CAN_L 3 Frequency inverters 40 GND Reference potential 4 Options Bus modules IO Extensions CANopen rotary encoder Terminal numbers may differ depen...

Страница 192: ...via the field bus master PLC Details of how this is carried out are explained in the relevant bus instructions or data sheets for the individual modules I O extensions must be assigned to the relevan...

Страница 193: ...ion BU 0180 en 4118 193 Example of frequency inverter addressing Frequency inverter Addressing via DIP switch S2 Resulting Node ID DIP2 DIP1 Frequency inverters FI 1 OFF OFF 32 FI 2 OFF ON 34 FI 3 ON...

Страница 194: ...ption and are therefore highly efficient In addition with the aid of Automatic flux optimisation Parameter P219 the inverter provides a possibility for increasing the overall efficiency of the drive i...

Страница 195: ...1 1 2 0 10 20 30 40 50 60 70 80 90 100 Frequenz Hz Drehzahl 1 min M Mn M MN P PN 0 1445 2890 Frequency Hz Speed 1 min Figure 21 50 Hz characteristic curve 115 V 230 V frequency inverter With 115 V de...

Страница 196: ...tolerances It is recommended that the resistance of the connected motor is measured by the frequency inverter P208 P220 Motor IE1 SK Frequency inverter SK 1xxE MN Nm Parameterisation data of frequency...

Страница 197: ...Hz This increases the power of the drive by a factor of 3 The nominal torque of the motor remains constant up to a frequency of 87 Hz Operation of a 230 V winding with 400 V is totally uncritical as t...

Страница 198: ...a 230 400 V winding It must be noted that this information may change slightly because the motors are subject to certain tolerances It is recommended that the resistance of the connected motor is mea...

Страница 199: ...tion data of frequency inverter FN Hz nN min 1 IN A UN V PN kW cos Y RSt 80SP 4 750 340 A 2 44 100 2935 1 77 400 0 75 0 73 10 4 80LP 4 111 340 B 3 58 100 2930 2 13 400 1 1 0 84 6 5 90SP 4 151 340 B 4...

Страница 200: ...0Hz UAIN V 10V 0 200 100Hz 100 32767 4000hex 16384dec 4000hex fmax Hz 100Hz P105 Actual value Process controller 06 0 10V 10V 100 P105 UAIN V 10V 200 32767 4000hex 16384dec C000hex 16384dec 4000hex ft...

Страница 201: ...t source X 1 Actual frequency Setpoint frequency for motor model X 23 Actual frequency with slip Actual frequency at motor X X 19 Setpoint frequency master value Setpoint frequency from setpoint sourc...

Страница 202: ...one year it must be recommissioned with the aid of an adjustable transformer before normal connection to the mains Long term storage for 1 3 years 30 min with 25 mains voltage 30 min with 50 mains vo...

Страница 203: ...er settings before sending in the device Information Reason for return Please note the reason for sending in the component device and specify a contact for any queries that we might have You can obtai...

Страница 204: ...ves AS I BR Braking resistor P1 Potentiometer 1 DI DIN DigIn Digital input PMSM Permanent magnet synchronous machine motor DS LED Status LED device status PLC SPS Programmable Logical Controller CFC C...

Страница 205: ...ters 92 AS interface 82 Assembly SK 1x0E 31 ATEX 20 24 35 53 Optional ATEX modules 54 ATEX ATEX Zone 22 Cat 3D 53 ATEX EU conformity declaration 58 ATEX ATEX Zone 22 Cat 3D 59 Automatic error acknowle...

Страница 206: ...lay selection P001 93 Distance calculator 98 DS standard motor 101 Dynamic boost P211 104 Dynamic braking 41 E EAC Ex 20 24 35 53 59 Certificate 60 Electrical data 172 1 3 230 V 174 Electrical data 1...

Страница 207: ...ake 97 Limit Field current controller P317 110 Torque current controller P314 110 Linear V f characteristic curve 106 Link circuit last error P705 150 Load drop 97 Load factory setting 138 Load monito...

Страница 208: ...ification P220 107 Parameter set P100 94 Parameter set P731 154 Parameter saving mode P560 149 Parametrisation options 13 15 62 88 161 Peak current PMSM P244 108 PI control I component P414 120 PI con...

Страница 209: ...311 109 Speed controller P P310 109 Standardisation Analogue output 1 P419 123 Setpoint actual values 200 State of relays P711 152 Static boost P210 103 Statistic Mains failure P752 158 Overcurrent P7...

Страница 210: ...e Motor P738 155 USS address P512 136 USS baud rate P511 136 V Var ISD control P213 104 Vector control 106 Ventilation 31 Voltage d P723 153 Voltage last error P704 150 Voltage q P724 153 W Wall mount...

Страница 211: ...Key word index BU 0180 en 4118 211...

Страница 212: ...6071802 4118...

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