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NORDAC SK 200E Manual

62

Subject to technical alterations BU

0200

GB

3.3.1

Installation of Customer Units

The installation of Customer Units is carried out in the Connection Unit SK T14-… SK 200E underneath the
control terminal block. Two threaded studs and appropriate screws are provided for attachment. Only one
Customer Unit per FI is possible!
Pre-fabricated cables are enclosed for the necessary connections (internal system bus 77/78, supply
voltage L/N, L1/L2, digital inputs,…).
Alternatively, the Customer Units can be installed in a suitable housing/switching cabinet external to the
SK 200E, in order to have access to several devices.
The bus modules require a 24V supply voltage.

SK

TI4

with

Customer

Unit

SK

200E

system

bus

termination

resistor



Customer Unit

SK CU4-...

System bus



termination resistor

«
...
60
61
62
63
64
...
»

Содержание NORDAC SK 200E

Страница 1: ...nt Drivesystems Worldwide Services MANUAL BU 0200 GB NORDAC SK 200E FREQUENCY INVERTER BU 0200 GB Getriebebau NORD GmbH Co KG Rudolf Diesel Stra e 1 D 22941 Bargteheide Tel 49 45 32 40 10 Fax 49 45 32...

Страница 2: ...NORDAC SK 200E Manual 2 BU 0200 GB...

Страница 3: ...ith 4 Installation The installation and cooling of the equipment must be implemented according to the regulations in the corresponding documentation The drive power converter must be protected against...

Страница 4: ...2xxE 111 123 A 0 25 1 1kW 1 220 240V SK 2xxE 250 323 O SK 2xxE 401 323 A 0 25 4 0kW 3 220 240V SK 2xxE 550 340 O SK 2xxE 751 340 A 0 55 7 5kW 3 380 480V Version list Designation of previous versions...

Страница 5: ...operating three phase asynchronous motors with squirrel cage rotors These motors must be suitable for operation with frequency inverters Other loads must not be connected to the devices SK 200E frequ...

Страница 6: ...niert 2 1 3 Installation of the SK 200E 22 2 2 Dimensions SK 200E 23 2 2 1 Matching of power size Fehler Textmarke nicht definiert 2 2 2 SK 200E mounted on motor 24 2 2 3 SK 200E Wall mounting 25 2 3...

Страница 7: ...3 5 Technology Unit Overview 71 3 5 1 Mounting the technology unit 74 3 5 2 Profibus Module SK TU4 PBR M12 77 3 5 3 CANopen module SK TU4 CAO M12 77 3 5 4 DeviceNet module SK TU4 DEV M12 78 3 5 5 IO E...

Страница 8: ...166 8 ADDITIONAL INFORMATION 168 8 1 Electromagnetic compatibility 168 8 2 EMC limit value classes 168 8 3 Reduced output power 170 8 3 1 Increased heat dissipation due to pulse frequency 170 8 3 2 R...

Страница 9: ...em BU 0210 These contain all the necessary additional information for start up If a bus system is used for communication a corresponding description BU 0250 is provided or this can be downloaded from...

Страница 10: ...igital inputs NORD System bus for connection of additional modules Electromagnetic brake control MB MB Four separate online switchable parameter sets 2x potentiometers and 8x DIP switches for minimal...

Страница 11: ...SimpleBox 4 digit 7 segment LED display SK PAR 3H ParameterBox plain text LCD display Extension modules internal SK CU4 IOE internal I O extension SK CU4 PBR internal Profibus module SK CU4 PBR intern...

Страница 12: ...automatically after the mains are switched on The frequency inverter is only intended for permanent connection and may not be operated without effective earthing connections which comply with the loc...

Страница 13: ...recommendations in this instruction manual it meets all EMC directive requirements as per the EMC product standard for motor operated systems EN 61800 3 see also Section 8 1 Electromagnetic Compatibi...

Страница 14: ...A1 B Class B1 Mains voltage x12 115V x23 230V x40 400V Number of mains phases 1 single phase 3 3 phase Digits before comma for power 0 0 xx 1 0x x0 2 0xx 0 Device nominal power xx 250 0 25kW 370 0 37...

Страница 15: ...coated IP66 Mains connection 1 1 115 230V 3 3 230 400V Suitable device types 205 SK 205E 215 SK 215E 225 SK 225E 235 SK 235E Size 1 BG I 2 BG II 3 BG III Device series SK 2xxE TI4 The voltage depends...

Страница 16: ...ernal Technology Unit TU4 M12 system connector only TU4 alternative to terminals IP protection class Standard IP55 C coated IP66 Option type CAO CANopen PBR Profibus DEV DeviceNet IOE I O extension Op...

Страница 17: ...55 C coated IP66 Radio interference filter B Class B1 Mains connection 123 1 230V 140 1 400V Option type 24V 24V mains unit POT potentiometer switch module Option series TU4 external Technology Unit C...

Страница 18: ...units are available for this version IP66 version In contrast to the IP55 version the IP66 version is a modified option Both variants motor integrated close to motor are also available The modules av...

Страница 19: ...lease refer to Section 7 Technical Data Motor mounted version Here the ventilation of the motor is integrated into the cooling concept of the FI Mounting must therefore always be carried out as shown...

Страница 20: ...mains connection Control terminal block corresponding SK 200E version Screw kit for mounting on the motor and the terminal bars Pre fabricated cable for motor and PTC connections Procedures 1 If neces...

Страница 21: ...ctly attached to size 80 100 NORD motors An additional adapter plate spacer with an additional seal is required for the sizes 63 71 and 112 NORD motor sizes Mounting of SK 200E S I Part No Size 63 71...

Страница 22: ...o achieve the maximum protection class IP55 IP66 care must be taken that all frequency inverter fixing screws are gradually tightened diametrically oppositely with the torques stated in the table belo...

Страница 23: ...ns 23 2 2 Dimensions SK 200E 2 2 1 Power rating Motor size Size Mains power matching SK 200E 1 110 120V 1 200 240V 3 200 240V 3 380 480V Size I 0 25 0 37kW 0 25 0 55kW 0 37 1 1kW 0 55 2 2kW Size II 0...

Страница 24: ...prox kg FI Motor g g 1 n o p Size I BG 71 145 201 236 214 156 3 0 S 80 165 195 236 S 90 183 200 276 S 100 201 209 306 Size II S 80 165 202 266 236 176 4 1 S 90 183 207 276 BG100 201 218 306 S 112 228...

Страница 25: ...Wall mounting SK TIE4 WMK 1 2 Total weight Approx kg g2 n p d e Size I SK TIE4 WMK 1 Mat No 275 274 000 130 5 236 156 180 64 5 5 3 1 Size II SK TIE4 WMK 1 Mat No 275 274 000 137 5 266 176 4 2 Size III...

Страница 26: ...UTION The braking resistance and all other metal components can heat up to temperatures above 70 C When mounting sufficient distance from neighbouring components must be maintained When working on the...

Страница 27: ...ion an M20 screw connection with an adapter for M25 are supplied The connecting wires for the brake resistor are fed through this into the connection unit The brake resistor is attached to the side of...

Страница 28: ...2 approx 275mm SK BRI4 2 200 200 Mat No 275272108 200 200 W 20 2 0 kWs Maximum once within 10s In order to prevent impermissible heating of the connection unit the continuous power is limited to 1 5 o...

Страница 29: ...carefully sealed and it must be ensured that the wires are not laid over longer distances without shielding The shields of analog setpoint cables should only be earthed on one side on the frequency i...

Страница 30: ...lds Ensure that the input voltage source is not live before setting up or changing connections to the unit Make sure that the inverter and motor are specified for the correct supply voltage In order t...

Страница 31: ...ectly to the terminals L1 L2 N L3 and the earth according to the device 4 To connect the motor three flexible wires U V W should be used when mounting the motor 5 For wall mounting a 4 conductor shiel...

Страница 32: ...L3 operation It is essential to note the type designation 400V devices are designed for three phase mains voltage 380 480V L1 L2 L3 For the exact specification please refer to the technical data in S...

Страница 33: ...limit classes Note For multiple motor use the total cable length consists of the sum of the individual cable lengths Cable cross section 0 5 6mm 2 rigid flexible cable 0 2 AWG 20 10 Tightening torque...

Страница 34: ...200E to an IT network the capacitors Cy must be disconnected from earth This is carried out by changing a jumper position as shown in the diagram Here it must be noted that the specified degree of ra...

Страница 35: ...2 Mounting and Installation BU 0200 GB Subject to technical alterations 35...

Страница 36: ...slot head screwdriver Cable cross section 0 2 2 5mm 2 AWG 24 14 rigid or flexible without wire end sleeves Tightening torque 0 5 0 6Nm Control cable Lay and shield separately from the mains motor cab...

Страница 37: ...IONS FOR SK 200E VERSIONS FI type SK 205E SK 215E SH SK 225E ASI SK 235E SH ASI Pin Labelling 1 44 24V external 24V FI supply 2 44 84 24V external 24V FI supply AS AS Interface 3 40 GND reference pote...

Страница 38: ...gh 15 30V 2 5 3 5k Input capacitance Input 1 4 10nF Input 2 3 1 2nF Scanning time 1ms Reaction time 4ms 40 44 24 23 22 21 GND 24V Inputs 1 4 react normally Inputs 2 3 react quickly P420 01 22 DIN2 dig...

Страница 39: ...ly for SK 215E and SK 235E 89 24V SH 24V input for the Safe stop function 18 30V at least 120 150mA Fail safe input 88 GND SH Reference potential for the Safe stop function 0V digital Reference potent...

Страница 40: ...S4 8 5 _B G N D TX D R XD 5 V 24V RJ12 Pin No 1 6 1 RS485_A 2 RS485_B 3 GND 4 RS232_TxD 5 RS232_RxD 6 24V P502 P513 2 RS485 B 3 GND Reference potential for Bus signals 0V digital 4 RS 232 TXD Data cab...

Страница 41: ...fault circumstances This data can be stored in the EEPROM SK 200E mounted on motor top view SK 200E not fitted view from inside RJ12 LEDs Potentiometers Plug in EEPROM 8x DIP switches All parameters...

Страница 42: ...200E is made via the internal system bus This is equipped with screw terminals for connection to external peripherals As an option we also provide the possibility of using 4 5 pin M12 plug connectors...

Страница 43: ...igit back lit LCD display keyboard Stores up to 5 complete FI data sets IP20 RJ12 RJ12 cable USB cable Part No 275281014 RJ12 RJ12 cable For direct connection of the SK 200E to one of the two control...

Страница 44: ...creep frequency value is pre set in parameter P113 or a minimum frequency or setpoint value is pre set in P104 the display flashes with this initial value If the frequency inverter is enabled the disp...

Страница 45: ...played on being enabled During operation the currently set operating value selection in P001 or an error code Section 6 is displayed During parameterisation the parameter numbers or the parameter valu...

Страница 46: ...ection Decrease frequency START Parameter set display Quick stop press simultaneously Parameter set display The LEDs indicate the actual operating parameter set in the operating display P000 and the c...

Страница 47: ...ved by pressing the START key Return to operating value display Save currently changed parameter value One level back each time until the operating value display is reached Next menu group or paramete...

Страница 48: ...en be made using the VALUE keys or and must be confirmed with OK to save them in the EEPROM and exit from the parameter As long as a changed value has not been confirmed by pressing OK the value has n...

Страница 49: ...After plugging the ParameterBox onto the frequency inverter and switching on the mains for the first time there is initially an enquiry as the menu language German or English The required language is...

Страница 50: ...CTION keys can be used for this purpose If the inverter is currently controlled from the keyboard not control terminals then the current actual frequency can be stored under the Jog Frequency paramete...

Страница 51: ...ic bus scan P1305 2 Set password P1306 2 Box password P0 zur ck 205E 1 1kW 400V 1 Fi Hz U V I A 45 0 360 2 4 O NLINE FI P1 R RUNNING U1 U2 U3 U4 U5 1 OK 90 P1307 2 Reset box param eter P0 2 Back P0 zu...

Страница 52: ...election the following displays should appear varies depending upon output and options 205E 1 1kW 400V 1 NORDAC Frequenzumrichter ONLINE FI P1 E block Use the Selection keys or to scroll to the Option...

Страница 53: ...set is used which is selected for this frequency inverter in the Menu Parameterisation Basic parameters under Parameters Parameter set Attention Following the START command the frequency inverter may...

Страница 54: ...again will exit the parameter P102 PS1 3 Acceleration time 2 90 s ONLINE FI P1 E ready NOTE The lowest line in the display is used to display the current status of the box and the frequency inverter...

Страница 55: ...alue range FI S1 S5 P1003 Display mode Selection of the operating values display for the ParameterBox Standard Any 3 values next to each other List Any 3 values listed with units Large display 1 value...

Страница 56: ...ata in the selected storage medium is deleted Value range S1 S5 Options Parameter Setting value Description Note P1301 Language Selection of languages for operation of the ParameterBox Available langu...

Страница 57: ...version of the ParameterBox and that of the connected frequency inverter Check the cabling of all components regarding possible EMC interference 201 PARAMETER VALUE CANNOT BE CHANGED 202 PARAMETER OUT...

Страница 58: ...last Bus configuration a device is reported that is different from the one stored This error can only occur if the parameter Auto Bus Scan is set to OFF and another device has been connected to the Pa...

Страница 59: ...Interface of the frequency inverter Change the value of the parameter Interface of the connected inverter to the required function More detailed information can be obtained from the operating instruct...

Страница 60: ...NORDAC SK 200E Manual 60 Subject to technical alterations BU 0200 GB...

Страница 61: ...it s Protocol AC Drive 2x digital inputs low 0 5V high 11 30V System bus I O extension SK CU4 IOE Part No 275271006 This internal I O extension provides further digital and analog inputs and outputs T...

Страница 62: ...ent Only one Customer Unit per FI is possible Pre fabricated cables are enclosed for the necessary connections internal system bus 77 78 supply voltage L N L1 L2 digital inputs Alternatively the Custo...

Страница 63: ...nal supply voltage of module 24V 20 150mA 2 40 GND reference potential 3 C1 BDIN1 digital input 1 Digital inputs SPS compatible as per EN61131 2 low 0 5V high 11 30V used for further processing via th...

Страница 64: ...61131 2 low 0 5V high 11 30V used for further processing via the bus 4 C2 BDIN2 digital input 2 5 77 SYS system bus System bus connection to FI 6 78 SYS system bus 7 40 GND reference potential Externa...

Страница 65: ...s SPS compatible as per EN61131 2 low 0 5V high 11 30V used for further processing via the bus 4 C2 BDIN2 digital input 2 5 77 SYS system bus System bus connection to FI 6 78 SYS system bus 7 40 GND r...

Страница 66: ...61131 2 low 0 5V high 11 30V 4 C2 DIN2 digital input 2 5 77 SYS system bus System bus connection to FI 6 78 SYS system bus 7 40 GND Ground Reference potential 8 11 10V reference potential for the anal...

Страница 67: ...N Broadcast 4 5 6 AIN 1 000 0 10V 001 2 10V 010 10V 10V 011 not permissible 100 0 20mA 101 4 20mA 110 not permissible 111 not permissible 7 8 9 AIN 2 000 0 10V 001 2 10V 010 10V 10V 011 not permissibl...

Страница 68: ...with 24V in this case without L1 L2 in order to only use the voltage frequency converter analog function 2 40 GND reference potential 3 44 24V supply voltage 24V 4 40 GND reference potential 5 11 10V...

Страница 69: ...via a 24V module or I O extension and converted to proportional impulses frequency These impulses can then be evaluated via the digital input 2 or 3 P420 02 03 26 27 of the SK 200E in the form of a s...

Страница 70: ...r 44 40 21 22 23 24 SK CU4 POT Poten tiometer 0 10 R 0 L Switch L1 L2 N L3 115 230 400V 24V mains unit SK CU4 24V L1 L2 N 115 230 400V 24V GND 10V AGND 0 10V R L 0 100 1 3 115 230 400V PE Control term...

Страница 71: ...IP55 or IP66 are available These can be installed directly on the SK 200E or independent of the SK 200E with an appropriate wall mounting kit Each SK TU4 Technology Unit requires an SK T14 TU Connecti...

Страница 72: ...four SK 200E via DeviceNet Protocol AC Drive Baud rate 500 KBit s 4x digital inputs low 0 5V high 11 30V 2x digital outputs 0 24V System bus DeviceNet module with M12 SK TU4 DEV M12 Part No 275281202...

Страница 73: ...components The 24V mains unit supplies the SK 200E using a mains voltage of 230V 24V 15 400mA ON R OFF ON L 0 100 Setpoint Supply 230 or 400V External 24V 1 400V potentiometer switch SK TU4 POT 140 B...

Страница 74: ...nd a PotentiometerBox to supply the SK 200E and provide the facility for the processing of analog signals Because of the very wide variety of functions these two groups of devices require different co...

Страница 75: ...Ohm potentiometer 8 14 AIN1 analog input Analog input 0 10V 8bit resolution 9 12 0V analog Ground Reference potential for analog signals 10 B1 FOUT frequency output Impulses for evaluation via the dig...

Страница 76: ...Fit and screw on the SK TU4 module 3 5 1 5 Wall mounting of the SK T14 TU The connecting cable between the Technology Unit and the SK 200E should not be longer than 30m 1 Use the SK TIE4 WMK TU wall m...

Страница 77: ...The bus modules require an external 24V supply and are therefore also ready for operation if the frequency inverter is not connected to the mains supply For detailed information please refer to the B...

Страница 78: ...s address can be set with the DIP switches The bus modules require an external 24V supply and are therefore also active in the bus if the frequency inverter is not connected to the mains supply For de...

Страница 79: ...s The LEDs indicate the status of the box buttons The required setpoint value of the frequency is adjusted with the potentiometer after it has been enabled green button The integrated 24V mains unit c...

Страница 80: ...nnection diagram and parameters example Frequency inverter SK 205E SK 215E Control terminal bar 44 40 21 22 23 24 L1 L2 N L3 115 230 400V 24V Netzteil SK TU4 24V SK TI4 TU NET L1 L2 N 115 230 400V 24V...

Страница 81: ...he top A suitable cable for connection to a PC is available Here the parameterised data is stored in the plug in EEPROM This must therefore always remain plugged in during operation c The motor data f...

Страница 82: ...a corresponding to the rated power of the FI in kW relative to 50Hz fmax 50Hz on Motor data corresponding to the rated power of the FI in hp relative to 60Hz fmax 60Hz 6 Regulating process off VFC reg...

Страница 83: ...xed freq 1 fixed freq 2 Error Ready DigIn 1 DigIn 2 off on Fixed 1 Fixed 2 Fixed 3 Fixed 4 Error Ready DigIn 1 DigIn 2 on off Enable R Enable L Jog Jog Error Ready DigIn 1 DigIn 2 on on F Arr 2 F Arr...

Страница 84: ...ut 1 10 0 2s 10Hz 1 P102 103 P104 3 yellow Digital input 2 20 0 3s 20Hz 2 0 2s 2Hz 4 yellow Digital input 3 30 0 5s 30Hz 3 0 3s 5Hz 5 yellow Digital input 4 40 0 7s 40Hz 4 0 5s 10Hz 6 yellow Motor PTC...

Страница 85: ...s activity load of brake chopper 8 yellow Mech brake status Indicates control of mechanical brake 9 green BUS Status 1 off No active process data communication flashing 0 25s System bus in state BUS W...

Страница 86: ...y increases with increased overload green on red flashing slowly 24v control voltage available but no mains voltage FI not ready for operation red on flashing Error the flashing frequency indicates th...

Страница 87: ...ta on the motor rating plate 3 Mot IEC 56 IM B3 cos 0 74 cos 0 74 IP55 Rot KL 16 Th Cl F EN60034 60 Hz 460 V Y 5 2 A 2 5 kW 1765 min 1440 min P206 P201 P204 P203 P202 P200 9 0 5 2 A 50 Hz 2 2 kW P207...

Страница 88: ...rent control and selection of characteristic curve during the setting of dynamic and static boost Control Parameters P3 Parameter for the adaptation of any incremental encoder used Control terminals P...

Страница 89: ...level is displayed and must then also be selected If the SimpleBox SK CSX 3H is used the array level is shown by _ 0 1 With the ParameterBox SK PAR 3H picture on right the selection options for the ar...

Страница 90: ...e FI 10 Torque the actual torque calculated by the FI 11 Field the actual field in the motor calculated by the FI 12 Operating hours time that voltage is applied to the FI 13 Operating hours enabled t...

Страница 91: ...he scaling factor in P000 and displayed in Operating parameter display It is therefore possible to display system specific operating such as e g the throughput quantity P003 Supervisor code 0 9999 1 0...

Страница 92: ...er set selected in P100 Parameter set is written to the parameter set dependent on the value selected here 0 Do not copy 1 Copies the active parameter set to parameter set 1 2 Copies the active parame...

Страница 93: ...cy P 0 1 400 0 Hz 50 0 DIP7 off 60 0 DIP7 on Chapter 4 1 1 The frequency supplied by the FI after being enabled and once the maximum setpoint is present e g analog setpoint corresponding to P403 a cor...

Страница 94: ...ectromagnetic braking especially for lifting operations an internal relay should be used Function 1 external brake P434 441 The minimum absolute frequency P505 should never be less than 2 0Hz NOTE If...

Страница 95: ...taken for the motor to stop depends on the application The time taken to stop depends on the mass inertia of the load and the DC current set P109 With this type of braking no energy is returned to the...

Страница 96: ...Time DC brake on is shortened The time starts running with the removal of the enable and can be interrupted by fresh enabling P111 P factor torque limit S P 25 400 100 Directly affects the behaviour...

Страница 97: ...ctors This can lead to the motor running while the brake is still applied which will cause the inverter to switch off with an overcurrent report This release time can be taken into account in paramete...

Страница 98: ...0V 11 0 75Hp 230V 12 0 55kW 400V 13 0 75Hp 460V 14 0 75kW 230V 15 1 0PS 230V 16 0 75kW 400V 17 1 0PS 460V 18 1 1kW 230V 19 1 5PS 230V 20 1 1kW 400V 21 1 5PS 460V 22 1 5kW 230V 23 2 0PS 230V 24 1 5kW 4...

Страница 99: ...ement NOTE For optimum functioning of the current vector control the stator resistance must be automatically measured by the FI P209 No load current S P 0 1 300 0 A This value is always calculated aut...

Страница 100: ...on the type of application this parameter can be altered e g to avoid unstable operation P214 Lead torque S P 200 200 0 This function allows a value for the expected torque requirement to be set in th...

Страница 101: ...With this parameter an automatic adjustment of the magnetic flux to the motor load can be made P219 is a limiting value to which the field in the motor can be reduced As standard the value is set to...

Страница 102: ...cal P211 P210 P204 P201 P216 P215 Output 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 n...

Страница 103: ...display in P208 is determined by multiple measurements 2 Motor identification all motor parameters P202 P203 P206 P208 P209 are determined Procedure a The identification should be made with the motor...

Страница 104: ...as the motor driven by the FI depending on installation and wiring this can be compensated for by selecting the corresponding negative increment numbers 8 16 0 500 pulses 1 512 pulses 2 1000 pulses 3...

Страница 105: ...setpoint is maintained Excessively high values for P315 generally lead to high frequency vibrations at low speeds On the other hand excessively high values in P316 generally produce low frequency vib...

Страница 106: ...Servo mode The actual motor speed list value is used for the FI servo mode The ISD control cannot be switched off in this function 1 PID actual frequency value The actual speed of a system is used for...

Страница 107: ...1 3 The DIP switches 4 5 must be set to off Section 4 1 1 in order for the function to be influence by this parameter setting 03 External analog input 1 current value AIN1 of the I O extension 04 Ext...

Страница 108: ...controller actual value 9 PI controller actual value limited 10 PI controller actual value monitored 11 Torque current limit limited depends on parameter P112 This value corresponds to 100 of the setp...

Страница 109: ...ernal resistance approx 250 4 20 mA 1 00 V internal resistance approx 250 P403 01 02 Analog input adjustment 1 100 S 50 00 50 00 V 10 00 01 External analog input 1 02 External analog input 2 only with...

Страница 110: ...D control P component S P 0 0 400 0 10 0 This parameter is only effective when the function PID controller actual frequency is selected The P component of the PID controller determines the frequency j...

Страница 111: ...ample with Bus switching parameter command this function can supply an analog value from the FI which is triggered by the control unit 8 Apparent power the actual apparent power calculated by the FI 9...

Страница 112: ...reversed A setpoint value of 0 will then produce 10V at the output and 100 will produce 0V only with SK CU4 IOE or SK TU4 IOE P420 01 04 Digital inputs 1 to 4 0 72 01 1 02 2 03 4 04 5 In the SK 200E u...

Страница 113: ...r set 1 4 P100 High 09 Hold frequency During the acceleration or deceleration phase a low level will cause the actual output frequency to be held A high level allows the ramp to proceed Low 10 2 Block...

Страница 114: ...ion of counting can be changed by exchanging the functions on the digital inputs All encoder settings are located in the control parameter group P300 327 Impulses 250kHz 44 Track B 45 3 Wire Control S...

Страница 115: ...t value can also be displayed or set in the operating value display P001 30 current setpoint MP S or in P718 Any minimum frequency set P104 is still effective Other setpoint values e g analog or fixed...

Страница 116: ...gly P427 Emergency stop during error S 0 2 0 Activation of automatic emergency stop following error 0 OFF Automatic emergency stop following error is deactivated 1 reserved 2 ON on error Automatic eme...

Страница 117: ...P203 and P206 Signals a corresponding torque load on the motor This value can be adjusted with the standardisation P435 High 5 Frequency limit based on motor nominal frequency setting in P201 This va...

Страница 118: ...t negative Reference to the following values Current limit 3 x P203 Rated motor current Torque current limit 4 x P203 P206 calculated rated motor torque Frequency limit 5 x P201 Rated motor frequency...

Страница 119: ...1 Fixed frequency 1 Array 1 02 Fixed frequency 2 Array 2 03 Fixed frequency 3 Array 3 04 Fixed frequency 4 Array 4 05 Fixed frequency Array 5 06 Fixed frequency Array 6 07 Fixed frequency Array 7 08 F...

Страница 120: ...perceived as multi function relay outputs They can be set to the same functions P434 These I O bits can also be used in combination with the AS Interface SK 225E or SK 235E or the I O extension SK CU4...

Страница 121: ...on output S 0 1 0 The output of the master function via the system bus is activated with this parameter The control words and setpoint values to be output refer to the P509 source of the FI control Th...

Страница 122: ...within one mains on cycle After mains off and switch on again the full amount is again available 6 Always an error message will always be acknowledged automatically if the cause of the error is no lo...

Страница 123: ...ng function of the active bus interface Following receipt of a valid telegram the next one must arrive within the set period Otherwise the FI reports an error and switches off with the error message E...

Страница 124: ...P300 ON 0 Switched off no flying start circuit 1 Both directions the FI looks for a speed in both directions 2 Setpoint value direction searches only in the direction of the setpoint value present 3 B...

Страница 125: ...er currents P534 01 02 Torque based disconnection limit S P 25 400 401 all 401 Via this parameter both the drive 01 and the generator 02 switch off value can be adjusted If 80 of the set value is reac...

Страница 126: ...en that the FI has a sufficiently high overload capacity Switch off class 5 60s at 1 5x IN Switch off class 10 120s at 1 5x IN Switch off class 20 240s at 1 5x IN IN at 0Hz P535 IN at 0Hz P535 IN at 0...

Страница 127: ...lse 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 again reduced the pulse frequency increases to the...

Страница 128: ...red only CCW rotation is possible The selection of the incorrect rotation direction leads to a switch off control lock of the FI If necessary care should be taken that the setpoint fmin is sufficientl...

Страница 129: ...d in the respective Bus Manual BU 0250 or in the description of P418 01 Actual bus value 1 02 Actual bus value 2 only for PPO type 2 or 4 03 Actual bus value 3 only for PPO type 2 or 4 Possible settin...

Страница 130: ...minimum frequency 5 Maximum frequency 6 PI process controller actual value 7 PI process controller setpoint 8 Actual frequency PID 9 Actual PID frequency limited 10 Actual PID frequency monitored 11 L...

Страница 131: ...eter The switch on time modulation level for the brake chopper can only increase to the maximum specified limit The result would be an overvoltage switch off of the FI The correct percentage value is...

Страница 132: ...un on time S P 0 00 30 00 s 0 50 Following a stop signal and the braking ramp a direct current is briefly applied to the motor to fully bring the drive to a stop Depending on the inertia the time for...

Страница 133: ...5 7 Positioning Parameter group P600 is used to adjust the positioning control of the SK 200E In order to make this parameter visible the supervisor parameter P003 3 must be set A detailed description...

Страница 134: ...This parameter stores the output frequency that was being delivered at the time the fault occurred The values of the last 5 errors are stored With the SimpleBox the corresponding memory location 1 5...

Страница 135: ...key to read the stored error code P707 01 03 Software version revision 0 0 9999 9 This parameter shows the software and revision numbers in the FI This can be significant when different FIs are assig...

Страница 136: ...alog output 0 0 10 0 V Displays the delivered value of analog output P711 Output status 00 11 bin or 0 3 hex Displays the actual status of the digital outputs Bit 0 Digital output 1 Bit 1 Mechanical b...

Страница 137: ...s Ud 0 500 V Displays the actual field voltage component P724 Actual voltage components Uq 0 500 V Displays the actual torque voltage component P725 Actual cos phi 0 00 1 00 Displays the actual calcul...

Страница 138: ...eed supplied by the incremental encoder For this P301 must be correctly set P736 DC link current 0 1000 V DC Displays the actual link voltage P737 Current braking resistor load 0 1000 This parameter p...

Страница 139: ...ata during parameter transfer Order label AK Parameter number PNU Index IND Parameter value PWE 1 2 11 Setpoint 1 12 Setpoint 2 13 Setpoint 3 Setpoint data from the master function value broadcast if...

Страница 140: ...range for which this device is specified 0 100 0 120V 1 200 0 240V 2 380 0 480V P748 System bus status 0000 FFFF hex or 0 65535 dez Displays the system bus status Bit 0 Bit 1 Bit 2 Bit 3 5 Bit 6 Bit 7...

Страница 141: ...9 Number of overtemperature faults during the operating period P714 P754 Parameter loss statistic S 0 9999 Number of parameters lost during the operating period P714 P755 System faults statistic S 0 9...

Страница 142: ...parameter set 0 S P102 P Acceleration time s 2 0 P103 P Deceleration time s 2 0 P104 P Minimum frequency Hz 0 0 P105 P Maximum frequency Hz 50 0 P106 P Ramp smoothing 0 S P107 P Brake reaction time s...

Страница 143: ...justment 100 S P220 P Parameter identification 0 dependent on FI power or P200 P220 REGELUNGSPARAMETER 5 4 Encodereingang P300 P Servo Mode On Off 0 S P301 Incremental encoder 6 S P310 P Speed control...

Страница 144: ...m val process ctrl V 5 0 S P413 P P component PID control 10 0 S P414 P I component PID control s 10 0 S P415 P Process controller limit 10 0 S P416 P Ramp time PI setpoint s 2 00 S P417 P Offset anal...

Страница 145: ...elay s 0 000 S P480 01 Function Bus I O In Bits 1 P480 02 Function Bus I O In Bits 2 P480 03 Function Bus I O In Bits 5 P480 04 Function Bus I O In Bits 12 P480 05 Function Bus I O In Bits 0 P480 06 F...

Страница 146: ...08 Hyst Bus I O Out Bits 10 S ADDITIONAL PARAMETERS 5 6 P502 P Master function value 0 S P503 Master function output 0 S P504 Pulse frequency kHz 6 0 S P505 P Abs minimum frequency Hz 2 0 S P506 Auto...

Страница 147: ...P546 01 P Function Bus setpoint 1 1 S P546 02 P Function Bus setpoint 2 0 S P546 03 P Function Bus setpoint 3 0 S P549 PotentiometerBox function 0 S P552 01 CAN master cycle ms 0 S P552 02 CAN master...

Страница 148: ...612 Pos Window rev 0 S P613 01 Position 1 rev 0 S P613 02 Position 2 rev 0 S P613 03 Position 3 rev 0 S P613 04 Position 4 rev 0 S P613 05 Position 5 rev 0 S P613 06 Position 6 rev 0 S P613 07 Positio...

Страница 149: ...alue analog input 1 P710 Voltage analog output V P711 Relay status hex P714 Operating period h P715 Run period h P716 Actual frequency Hz P717 Actual speed rpm P718 01 03 Actual setpoint frequency 1 3...

Страница 150: ...ocess data Bus Out hex S P742 Database version S P743 Inverter type kW P744 Version hex P747 Inverter voltage range 230 400V P748 CANopen status hex System bus P749 DIP switch status hex P750 Stat ove...

Страница 151: ...5 9 Overview of Parameters User defined Settings BU 0200 GB Subject to technical alterations 151...

Страница 152: ...4 2 4 3 FI DS LED This LED Section 4 3 is dual colour and can therefore indicate both a ready or an error status of the FI Green indicates the standby status and the presence of mains voltage During o...

Страница 153: ...ggered Digital input is low E003 3 0 Converter overcurrent I 2 t I2 t limit has triggered e g 1 5 x In for 60s please also note P504 Continuous overload at inverter output 3 1 Chopper overcurrent U2 t...

Страница 154: ...tage too low Check mains voltage 380V 20 480V 10 or 200 240V 10 6 1 Mains undervoltage E008 8 0 EEPROM parameter loss maximum value exceeded Error in EEPROM data Software version of the stored data se...

Страница 155: ...process Check Bus master 10 4 External bus module initialisation failure Check P746 Bus module not correctly plugged in Check Bus module current supply 10 1 External Bus module system failure Further...

Страница 156: ...switched off P400 12 12 4 Current limit Limit from potentiometer or setpoint source has switched off P400 14 E013 13 0 Encoder error No signal from encoder Check 5V sensor if available Check supply v...

Страница 157: ...ccessful Check motor connections Check pre set motor data P201 P209 19 1 Motor star delta circuit is not correct E020 E021 20 0 reserved System error in program execution triggered by EMC interference...

Страница 158: ...Option Profibus CANopen DeviceNet AS Interface Efficiency of frequency inverter approx 95 according to size Ambient temperature Details in the following sections Storage and transport temperature 25 6...

Страница 159: ...point modules Mains setpoint modules SK CU4 TU4 24V SK TU4 POT Analog setpoint input PID input 0 2 10V 0 4 20mA if necessary with 500W burden scalable Analog setpoint resolution 10 bit based on measur...

Страница 160: ...40V Nominal output current at 230V rms A 1 7 2 2 3 0 4 0 Min braking resistor 75 75 75 75 Recommended braking resistor Section 2 3 1 100 100 100 100 Typical input current at 115V rms A 8 9 A 11 A 13 1...

Страница 161: ...put current at 230V rms A 1 7 2 2 2 9 4 0 5 5 Min braking resistor 75 75 75 75 75 Recommended braking resistor Section 2 3 1 100 100 100 100 100 Typical input current at 230V rms A 3 9 5 8 7 3 10 2 14...

Страница 162: ...voltage 3 AC 0 Mains voltage Nominal output current at 230V rms A 1 7 2 2 3 0 4 0 5 5 Min braking resistor 100 100 100 100 100 Recommended braking resistor Section 2 3 1 200 200 200 200 200 Typical in...

Страница 163: ...utput current at 230V rms A 7 0 9 5 12 5 16 0 Min braking resistor Accessories 62 62 33 33 Recommended braking resistor Section 2 3 1 200 200 100 100 Typical input current at 230V rms A 6 6 9 1 11 8 1...

Страница 164: ...t voltage 3 AC 0 Mains voltage Nominal output current at 400V rms A 1 7 2 3 3 1 4 0 5 5 Min braking resistor 200 200 200 200 200 Recommended braking resistor Section 2 3 1 400 400 400 400 400 Typical...

Страница 165: ...e Nominal output current at 400V rms A 7 5 9 5 12 5 16 0 Min braking resistor 110 110 68 68 Recommended braking resistor Section 2 3 1 200 200 200 200 Typical input current at 400V rms A 7 0 8 3 11 7...

Страница 166: ...30V mains Device type SK 2xxE 250 123 A 370 123 A 550 123 A 750 123 A 111 123 A Nominal motor power 4 pole standard motor 220V 0 25 kW 0 37 kW 0 55 kW 0 75 kW 1 1 kW 240V 1 3 hp hp hp 1 hp 1 hp FLA 1...

Страница 167: ...p FLA 3 AC A 1 4 2 0 2 7 3 4 4 7 Rec mains fuse J Class Fuse 600V 2 A 3 A 4 A 6 A 8 A Bussmann B or G LPJ 2 SP LPJ 3 SP LPJ 4 SP LPJ 6 SP LPJ 8 SP Size 3 4 400V mains Device type SK 2xxE 301 340 A 401...

Страница 168: ...up 2 General for industrial environments Complies with the EMC standard for power drives EN 61800 3 for use in secondary environments industrial and when not generally available Class A Group 1 Interf...

Страница 169: ...nce field strength EN 55011 A 1 or C2 Interference immunity EN 61000 6 1 EN 61000 6 2 ESD discharge of static electricity EN 61000 4 2 6kV CD 8kV AD EMF high frequency electro magnetic fields EN 61000...

Страница 170: ...racteristic curves the particular current power limitation can be read 8 3 1 Increased heat dissipation due to pulse frequency This illustration shows how the output current must be reduced depending...

Страница 171: ...d region at short intervals the limiting 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...

Страница 172: ...es for the various pulse 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...

Страница 173: ...to the mains voltage in order to compensate 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...

Страница 174: ...ters have been built into the control cabinet then these should also be regularly cleaned or replaced If you contact our technical support please have the precise device type rating plate display acce...

Страница 175: ...rehensive manuals in German and in English on our Internet site www nord com 8 6 Abbreviations in this Manual AS AS interface BR Brake resistor EMC Electromagnetic compatibility FI Frequency inverter...

Страница 176: ...or 94 DS standard motor 97 Dynamic braking 26 E EC declaration of conformity 167 EEC Directive EEC 89 336 167 Electrical connection 30 Electrical data 115V 159 Electrical data 230V 160 161 Electrical...

Страница 177: ...switch off 124 126 Pumps 100 Q Queries 173 R Rating plate 86 Reduced output power 169 Reference voltage 35 RJ12 adapter cable 39 RoHS compliance 13 Rotation direction 127 Rounding 92 S Safety informa...

Страница 178: ...nesia PT NORD Indonesia Jln Raya Serpong KM7 Kompleks Rumah Multi Guna Blok D No 1 Pakulonan Serpong 15310 Tangerang West Java Tel 62 21 53 12 22 22 Fax 62 21 53 12 22 88 info nord id com P R China NO...

Страница 179: ...oriduttori s r l Via Newton 22 IT 40017 San Giovanni in Persiceto BO Tel 39 051 6870 711 Fax 39 051 6870 793 info nord it com Netherlands NORD Aandrijvingen Nederland B V Voltstraat 12 NL 2181 HA Hill...

Страница 180: ...NL Nuernberg nord de com Representatives Hans Hermann Wohlers Handelsgesellschaft mbH Ellerbuscher Str 179 32584 L hne Telephone 49 5732 40 72 Fax 49 5732 123 18 NL Nord nord de com Sales Office Munic...

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