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NORDAC SK 1000E Hardware description

 

26 

 

BU1100 GB

 

4.2.1  Wiring recommendations for compliance with Class 3 in 3 phase networks 

 
 
 

M 

3 ~ 

PE

 

L

1 

W

 

V

 

U

 

W

 

V

 

U

 

380-460V 

±10% 

50-60Hz 

L

1

 

L

2

 

PE 

L

2 

L

3 

L

3

 

PE

 

+UZW  

BR 

EMC suitable 
cable gland

 

NORDAC Servo 

Aux. line filter 

Shield angle

 

Brake resistor 

optional

 

 

 

 

 

5    Maintenance and service notes 

 
NORDAC SK 1000E servo controllers are maintenance-free when used correctly. 
 
If  the  servo  controller  is  operated  in  dusty  air,  the  cooling  surfaces  must  be  regularly  cleaned  with 
compressed  air.  If  air  filters  are  used in the control cabinet, these must also be cleaned or replaced 
regularly. 
 
The equipment must be sent to the following address if it needs repairing: 

 

Enercon NORD Electronic GmbH 
Finkenburgweg 11 
26603 Aurich 

Germany 
 
For queries about repairs, please contact: 
 

Getriebebau NORD GmbH & Co. 
Telephone: +49 4532 / 401 514 or 401 518

 

Fax: +49 4532 / 401 555

 

 
 
If a servo controller is sent in for repair, no liability can be accepted for any added components, e.g. 
such as line cables, potentiometer, external displays, etc.! 
Please remove all non-original parts from the servo controller.  
 
 
 
You can find the comprehensive manuals in German and in English on our Internet site. 

http://www.nord.com/

 

 
You can also obtain this manual from your local representative if necessary. 

Содержание NORDAC SK 1000E-101-340-A

Страница 1: ...BU 1100 GB Status 22 März 2006 Hardware description NORDAC SK 1000E Servo controller SK 1000E 101 340 A SK 1000E 102 340 A T Nr 0604 1192 Getriebebau NORD GmbH Co KG ...

Страница 2: ...ied with 4 Erection The erection and cooling of the equipment must be implemented as per the regulations in the corresponding documentation The drive power converter must be protected against unpermitted loads During transport and handling in particular components must not be deformed and or insulation distances must not be changed Touching of electronic components and contacts must be avoided Dri...

Страница 3: ...ecting the cables The servo controllers are only intended for permanent connection and may not be operated without effective earthing connections that comply with local regulations regardi ng large leak currents 3 5 mA VDE 0160 requires the installation of a second earthing conductor or an earthing conductor cross section of at least 10 mm 2 Normal FI circuit breakers are generally not suitable as...

Страница 4: ...nd encoder in Out Pulse Dir SS1 X2 17 2 5 8 Resolver or encoder unit X1 17 2 5 9 Asynchronous motor cable connections 18 2 5 10 CAN connector optional accessories 18 2 6 Display 19 2 7 Rated peak current 19 2 8 Brake 19 2 9 Basic settings 20 2 10 Commissioning 20 3 TECHNICAL DATA 21 3 1 Electrical data 21 3 2 Functions 21 3 3 Accessories 22 3 3 1 Auxiliary line filter class B 22 3 3 2 Brake resist...

Страница 5: ... integrated PLC rounds off the function spectrum of this controller The controller is commissioned with the operating software running under Windows 95 95 2000 NT and XP Commissioning is facilitated by the supplied motor controller database osc illoscope and numerous test functions while the assistant means that anyone can commission the controller Some specifications are currently in preparation ...

Страница 6: ...ublication NORD applications for this purpose Encoder resolver or absolute value encoder SSI Incremental encoder emulation output CAN field bus up to 1 MBit s RS 232 and RS 485 up to 56000 Bit s CAN Open Protocol DS301V4 01 DS402V1 1 EDS configuration file provided Variable PDO mapping 10 V analog setpoint interface 6 freely programmable inputs 6 freely programmable short circuit proof outputs 1 f...

Страница 7: ...ng unit IP 20 with resolver or encoder design 1MbaudCAN and SSI input or 500kbaudCAN and stepper motor input with or without technical functions Standard design Integrated brake chopper Integrated line filter for limit curve A as per EN 55011 Integrated shield angle CAN Bus RS232 RS485 2 Resolver Encoder input output PLC and programmable 6 inputs and 6 outputs 10 V input reference and limit switch...

Страница 8: ... within these limits There is a height dependent minimum distance from the servo controller for these objects This distance must be minimum 2 3 the object height Example cable duct height 60 mm high 2 3 60 mm 40 mm distance Additional distances at the sides are not required Mounting can be implemented directly next to each other e g on DIN rails The installation position is normally vertical The h...

Страница 9: ...t depth D L2 B2 L3 Weight ca 1 SK 1000E 101 340 A to SK 1000E 301 340 A 281 121 217 267 100 222 4 kg 2 SK 1000E 401 340 A to SK 1000E 501 340 A 331 121 217 310 100 272 5 kg 3 SK 1000E 801 340 A to SK 1000E 102 340 A 381 163 250 367 140 344 10 kg Equipment depth without front plug All measurements in mm L3 L1 B1 B2 L2 ...

Страница 10: ... be earthed on one side on t he servo controller 3 The control cables must be kept distant from load cables by using separate cable ducts etc If cables intersect then an angle of 90 should be used where possible 4 Ensure that the contactors in the cabinet are interference protected either by RC circuits in the case of DC contactors or by free wheeling diodes for AC contactors whereby the interfere...

Страница 11: ... slit opening on the bottom enclosure grid The following must be noted 1 Ensure that the power source provides the correct voltage and is set up for the required current see the chapter on technical data Ensure that suitable circuit breakers with the specified current range are switched between the voltage source and the servo controller 2 Connect the line voltage directly to the line terminals L1...

Страница 12: ...ernal diameter of the power cable can be max 10 5 mm otherwise the supplied shield and strain relief clamps cannot be fastened For size 3 The connections terminals are suitable for a maximum cable cross section of 4mm When using certain wire sleeves the maximum cable cross section can be reduced to 2 5mm The total external diameter of the power cable can be max 15 5mm otherwise the supplied shield...

Страница 13: ...vo controller to power its outputs a bridge must be inserted from the 15V output to the 24V input on the servo controller terminals The servo controller internal I O logic can then use the 15V produced internally by the servo controller and an external power supply unit is not required Up to 150 mA can be used from the 15V output outside the servo controller for other purposes This 15V output is u...

Страница 14: ...n the servo controller s own I O circuits Com Differential input for 10V analog control voltage Com 6 Out Freely programmable outputs standard functions such as Position OK Enable etc can be activated via the PLC with the assistance of the NORD SERV 2 5 4 Front panels The figure below shows the front panels connections are clearly marked on the front panels The front panel designs shown differ onl...

Страница 15: ...s see accessories Operation of several servo controllers via the RS485 bus requires that the same baud rate is used by all of the units and a different address is set on each unit The terminating resistor integrated in the servo controller must also be connected to the end of t he bus This is explained in the following Can bus section RS232 and RS485 pin assignment 9 pole SUB D female with UMC inc...

Страница 16: ...de address OFF OFF OFF OFF 0 1 OFF OFF OFF ON 1 2 OFF OFF ON OFF 2 3 OFF OFF ON ON 3 4 OFF ON OFF OFF 4 5 OFF ON OFF ON 5 6 OFF ON ON OFF 6 7 OFF ON ON ON 7 8 ON OFF OFF OFF 8 9 ON OFF OFF ON 9 10 ON OFF ON OFF 10 11 ON OFF ON ON 11 12 ON ON OFF OFF 12 13 ON ON OFF ON 13 14 ON ON ON OFF 14 15 ON ON ON ON 15 16 Address settings for the bus on the quadruple DIP switch The addresses for CAN nodes are...

Страница 17: ...ed with output and feedback connectors on the motor Resolver pin assignment 15 pole male SUB D with UMC inch thread or 5V TTL encoder with Hall or commutation tracks pin assignment 15 pole female SUB D with UMC inch thread 15 8 9 1 Second Encoder In A Second Encoder In A Second Encoder In B Second Encoder In B Encoder out A Encoder out A Encoder out B Encoder out B Stepper motor Pulse SSI encoder ...

Страница 18: ...s are identified conforming to standards in the terminal box Polarity can be ignored for the temperature sensor and brake 2 5 10 CAN connector optional accessories Various screw terminal connectors are available for the connection to the CAN Open socket in addition to other additional NORD accessories The customer can cut CAN cables also available from NORD to the length required and connect them ...

Страница 19: ...r parameters so that the motor is also thermally protected 2 8 Brake The servo controller has a parameterisable brake control system The application time and ventilating time parameters can be set in NORD SERV parameter dialog Motor A relay is integrated in the servo controller to directly switch the motor brake 24 V must be supplied on the secondary side as the servo controller only has a floatin...

Страница 20: ...he encoder used and its limit frequency The encoder used in NORD standard motors 2048 inc rpm has up to 85 C a limit frequency of 200kHz 6000 rpm and up to 100 C just 100kHz 3000 rpm Long incremental encoder connection cables lead to a not insignificant voltage drop due to the ohmic resistance of the encoder supply circuits The encoders used have an operating voltage tolerance of 5 250mV If this i...

Страница 21: ... increment number NORD standard 2048 inc rpm 85 C max 200kHz 6000 rpm 100 C max 100 kHz 3000 rpm Protective measures against Over temperature of servo controller and motor Over and under voltage Short circuit earth fault overload Regulation and control Travelling profile torque speed and positioning control all in a control cycle time of 50µs Setpoint input analog 10 V resolution 12Bit Speed calcu...

Страница 22: ...e switching External auxiliary filter Filter class B External brake resistor For applications with high generational recovered energy 100W 300W 400W 600W 3 3 1 Auxiliary line filter class B An auxiliary external line filter optional can be looped into the line supply of the servo controller to maintain the increased noise suppression level class B as per EN 55011 When connecting the line filter co...

Страница 23: ...ant with Cu shield braid Cable and plugs UL CSA authorised Kink protection and strain relief Working temperature up to 65 degrees Celsius DESINA colours Power cable orange resolver and encoder cables green Bus cables CAN RS485 RS232 and connection cables violet Cable marking UL CSA Protected label 30 mm from each end plug or shield end Getriebebau NORD Part No e g XXXXXXXXX different for each leng...

Страница 24: ... confirm compliance with the EMC directive Precise details are therefore given below about the EMC behaviour of this product based on the proviso that it is installed according to the guidelines and instructions described in this documentation Class 1 General for industrial environments Complies with the EMC standard for power drives EN 61800 3 for use in secondary environments industrial and when...

Страница 25: ...be applied to the shield angle and to comply with Class 3 also on the entry to the control cabinet EMC screw connection Overview of standards that as per EN 61800 3 product standard for FU are based on EN 50081 510082 and must be complied with Standard Limit value class Interference emission Cable based interferences EN55011 A B with filter Radiated interference EN55011 A B with filter Interferenc...

Страница 26: ... in the control cabinet these must also be cleaned or replaced regularly The equipment must be sent to the following address if it needs repairing Enercon NORD Electronic GmbH Finkenburgweg 11 26603 Aurich Germany For queries about repairs please contact Getriebebau NORD GmbH Co Telephone 49 4532 401 514 or 401 518 Fax 49 4532 401 555 If a servo controller is sent in for repair no liability can be...

Страница 27: ...r 2 6 70794 Filderstadt Sielmingen Tel 49 7158 956 08 0 Fax 49 7158 956 08 20 Sales office Nürnberg Getriebebau NORD GmbH Co KG Schillerstr 3 90547 Stein Tel 49 911 672 311 Fax 49 911 672 471 Sales office München Getriebebau NORD GmbH Co KG Untere Bahnhofstr 38a 82110 Germering Tel 49 89 840 794 0 Fax 49 89 840 794 20 East branch Getriebebau NORD GmbH Co KG Leipzigerstr 58 09113 Chemnitz Tel 49 37...

Страница 28: ...sia Jln Raya Serpong KM 7 Kompleks Rumah Multi Guna Blok D No 1 Pakulonan Serpong Tangerang West Java Indonesia Tel 62 21 531 222 22 Fax 62 21 531 222 88 info nord hg com Italy Italien NORD Motoriduttori s r l Via Modena 14 I 40019 Sant Agata Bolognese BO Tel 39 51 682 9711 Fax 39 51 957 990 info nord it com Netherlands Niederlande NORD Aandrijvingen Nederland B V Voltstraat 12 NL 2181 HA Hillegom...

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