Intelligent Drivesystems, Worldwide Services SUPPLEMENTARY MANUAL BU 0280 GB DEVICENET FOR FREQUENCY INVERTER NORDAC SK 200E Illustration of devices with options BU 0280 GB Getriebebau NORD GmbH & Co. KG Rudolf-Diesel-Straße 1 D-22941 Bargteheide Tel.
Supplementary Manual DeviceNet for NORDAC SK 200E 2 BU 0280 GB
Supplementary Manual DeviceNet for NORDAC SK 200E Safety information NORDAC frequency inverter Safety and operating instructions for drive power converters (as per: Low voltage guideline 73/23/EEC ) 1. General 4. Installation During operation, drive power converters may have, depending on their protection class, live, bare, moving or rotating parts or hot surfaces. The installation and cooling of the equipment must be implemented according to the regulations in the corresponding documentation.
Supplementary Manual DeviceNet for NORDAC SK 200E About this document Documentation Designation: BU 0280 GB Part. No.: 607 28 01 Device series: DeviceNet for SK 200E Device types: SK CU4-DEV SK TU4-DEV(-C) with SK TI4-TU-BUS SK TU4-DEV-M12(-C) with SK TI4-TU-BUS Version list Designation of previous issues Software version Comments BU 0280 GB, September 2009 V 1.1 R2 First issue Part. No. 607 2801 / 3709 Publisher Getriebebau NORD GmbH & Co. KG Rudolf- Diesel- Str.
Supplementary Manual DeviceNet for NORDAC SK 200E About this document Intended use of the frequency inverter Compliance with the operating instructions is the requirement for error-free operation and the fulfilment of any warranty claims. You must first read these operating instructions before working with the device! These operating instructions contain important information about service. They must therefore be kept close to the device.
Supplementary Manual DeviceNet for NORDAC SK 200E Table of Contents 1 GENERAL INFORMATION...................................................................................................... 8 1.1 Overview .............................................................................................................. 9 1.2 Delivery ................................................................................................................ 9 1.3 Scope of supply ..........................................
Table of Contents 5 PARAMETERISATION ...........................................................................................................47 5.1 Parameterising the SK 200E frequency inverter ................................................47 5.1.1 Basic parameters (P100) ........................................................................................ 47 5.1.2 Control terminal parameters (P400) ........................................................................ 48 5.1.
Supplementary Manual DeviceNet for NORDAC SK 200E 1 General information Various technology options are available for Getriebebau Nord frequency inverters. General information regarding these can be found in the relevant main manual of the frequency inverter series (e.g. Manual BU0200 for the SK 200E frequency inverter series). Further information concerning special technology options (e.g. the field bus module) is included in the relevant supplementary operating instructions.
1 General information 1.
Supplementary Manual DeviceNet for NORDAC SK 200E Available accessories: SK TI4-TU-BUS(-C) (bus connection unit, required for SK TU4…) SK TIE4-WMK-TU, wall-mounting kit TU4 M12 round plug connector Matching RJ12 to SUB-D9 adapter cable to connection to a PC ParameterBox: SK CSX-3H, SimpleBox, 4 digit 7 segment LED display ParameterBox: SK PAR-3H, ParameterBox, plain text LCD display 1.4 Certifications 1.4.
1 General information 1.5 Type code / Optional BUS modules BUS = Bus module or I/O extension SK TU4-DEV (-C-M12-WMK-TU) Wall mounting kit: for external technology units TU4 M12 system connectors: only TU4, alternative to terminals IP protection class: Standard = IP55, C = “coated” IP66 Option type: CAO = CANopen, PBR = Profibus, DEV = DeviceNet, IOE = I/O-Erweiterung Option series: TU4 = external technology unit CU4 = internal customer unit (...)Options, only implemented if required.
Supplementary Manual DeviceNet for NORDAC SK 200E 1.6 Version with protection class IP55 / IP66 NORDAC SK 200E frequency inverters and the external additional modules are available in all sizes and powers in the protection classes IP55 (standard) or IP66 (optional). The protection class IP66 must always be included in the order when ordering! There are no restrictions or differences to the scope of functions in either protection class.
2 Assembly and installation 2 Assembly and installation 2.1 Installation and assembly Internal and external technology modules designed for NORDAC SK 200E series are available for DeviceNet. Except for the number of digital inputs and outputs, the functionalities of the various DeviceNet modules are identical. These are used to connect SK 200E series speed regulated drive units to overriding automation systems via the DeviceNet field bus.
Supplementary Manual DeviceNet for NORDAC SK 200E The external technology modules (Technology Unit, SK TU4-...) – designated as the technology unit – are externally attached to the SK 200E connection unit and are therefore easy to access. Mounting of the SK TU4... separate from the frequency inverter is possible by means of the optional wall mounting kit SK TIE4-WMKTU. The electrical connection to the SK 200E is made via the internal system bus.
2 Assembly and installation 2.1.1 Features of DeviceNet modules Description Bus Module Baud rate: up to 500 kBaud Connection: 16-terminal screw terminal bar DeviceNet module SK CU4-DEV Part No. 275271002 (IP20) Data This option enables control of the NORDAC SK 200E via DeviceNet. 2x digital inputs: Low: 0-5V, High: 11-30V This option is integrated into the connection unit of the frequency inverter.
Supplementary Manual DeviceNet for NORDAC SK 200E 2.1.2 Installation of the Customer Unit SK CU4-DEV WARNING Installation must be carried out by qualified personnel only, paying particular attention to safety and warning instructions. Modules must not be inserted or removed unless the device is free of voltage. The slots may only be used for the applicable modules. Installation of the SK CU4... customer unit remote from the frequency inverter is not permitted.
2 Assembly and installation 2.1.3 Installing the SK TU4-DEV-… Technology Unit WARNING Installation must be carried out by qualified personnel only, paying particular attention to safety and warning instructions. Modules must not be installed or removed unless the device is free of voltage. The slots may only be used for the applicable modules. Mounting of the external technology unit remote from the frequency inverter is possible with the additional wall-mounting kit (SK TIE4-WMK-TU).
Supplementary Manual DeviceNet for NORDAC SK 200E 2.1.3.3 Mounting the SK T14-TU-BUS on the SK 200E The screw fittings and seals required for installation are enclosed with the modules or are fitted to the intended locations. Mounting of the technology unit on the SK 200E must be carried out as follows: 1. Switch off the mains. 2. Remove the two M25 caps on the required side of the frequency inverter (right / left). 3. Remove the printed circuit board (with terminal bar) from the BUS connection unit. 4.
2 Assembly and installation 2.2 Electrical connection WARNING THE DEVICES MUST BE EARTHED. Safe operation of the devices presupposes that qualified personnel install and commission it in compliance with the instructions provided in these operating instructions. In particular, the general and regional mounting and safety regulations for work on high voltage systems (e.g. VDE) must be complied with as must the regulations concerning professional use of tools and the use of personal protection equipment.
Supplementary Manual DeviceNet for NORDAC SK 200E 2.2.2 Control connections The DeviceNet modules must be provided with one or two 24V DC (±20%, total current consumption 100mA) control voltages. Wire end sleeves must be used for flexible cables. Designation Data Rigid cable cross-section 0.14 … 2.5mm² Flexible cable cross-section 0.14 … 1.5mm² AWG standard AWG 26-14 Tightening torque (for screw terminals) 0.5…0.6Nm Within the terminal box (unshielded cable section) the data cables (e.g.
2 Assembly and installation 2.2.2.1 Control connections for SK CU4-DEV The terminal bar of the customer unit SK CU4-DEV is divided into two potential levels. 24V GND Sys+ SysGND System bus connection from the SK 200E Potential level: Systembus Potential level: DeviceNet DVN + DVN - Incoming DeviceNet cable GND B 24V DVN + DVN - Outgoing DeviceNet cable GND B Connection of up to 2 sensors is made on the terminal bar (terminals C1 and C2).
Supplementary Manual DeviceNet for NORDAC SK 200E Control connection details Terminal/ Function Designation 44 40 C1 24V GND DIN1 Data Description / wiring suggestion 24VDC ±20% External supply voltage of the technology unit and supply of the digital inputs (DIN1 and DIN2) External 24V supply Reference potential for digital signals Digital input 1 ≈ 50mA , reverse polarity protected Low 0V ... 5V Ri = 8.
2 Assembly and installation 2.2.2.2 Control connections for SK TU4-DEV(-…) The double spring-loaded terminal bar of the technology unit is colour coded, and therefore indicates the three different potential levels. A separate voltage source can be used to supply the DOs. However, by bridging the 24V o and GND o to one of the terminals of the system bus level 24V and GND it is possible to implement the supply of the DOs. Connection of up to 4 sensors and 2 actuators is made via the terminal bar.
Supplementary Manual DeviceNet for NORDAC SK 200E Control connection details Terminal/ Function Data Description / wiring suggestion Parameter Voltage supply at DeviceNet bus potential - [factory setting] Designation 1 24V Bus External 24V supply ≤ 50 mA , reverse polarity protected 2 3 24VDC -/+20% DVN + DeviceNet Bus + - 4 5 DVN - DeviceNet Bus - DeviceNet 6 7 GND BUS Data ground bus Voltage supply at DeviceNet bus potential 8 9 SHLD The use of twisted, shielded twoconductor cabl
2 Assembly and installation Terminal/ Function Data Description / wiring suggestion Parameter [factory setting] Designation 25 26 DIN2 DIN4 Low 0V ... 5V Digital input 2 [I/O DeviceNet DIN2] High 15V ... 30V Ri = 8.
Supplementary Manual DeviceNet for NORDAC SK 200E 2.2.3 Configuration The configuration for all DeviceNet module versions is identical. All necessary settings are made using the hardware via a DIP switch element (3+8 part switching block).
2 Assembly and installation Configuration example A DeviceNet subscriber SK TU4-DEV is connected to an SK 200E series frequency inverter via a BUS connection unit SK TI4-TU-BUS. The field bus address (DeviceNet address) should be “14” and a baud rate of 250kBaud should be selected. The system bus only includes the frequency inverter and the DeviceNet module. The termination resistor for the system bus is to be set at the frequency inverter.
Supplementary Manual DeviceNet for NORDAC SK 200E 3 Displays and diagnosis Various diagnosis possibilities are available, depending on the device. Operating conditions or errors are visualised by means of LEDs. PC-based communication or the connection of a parameterisation unit is possible via an RS232 interface (RJ12 diagnostic socket).
3 Displays and diagnosis 3.1.1.2 Customer Unit SK CU4-DEV LEDs MS and NS The dual colour LEDs MS (Module Status) and NS (Network Status) indicate the status of the DeviceNet communication. LEDs DS and DE The dual colour LEDs DS (Device State) and DE (Device Error) indicate the status of the module and the status of the system bus. LEDs D1 and D2 The single colour LEDs D1 (DIN 1 (digital input 1)) and D2 (DIN 2 (digital input 2)) indicate the signal status of the digital inputs of the DeviceNet module.
Supplementary Manual DeviceNet for NORDAC SK 200E 3.1.2 Signal status LEDs This manual only describes the LED signal statuses of the DeviceNet modules. Information for the frequency inverter LEDs (SK 200E) can be found in the relevant manual (BU0200). 3.1.2.1 Module-specific displays The status of the technology unit or the system bus is indicated by the LEDs DS and DE. LED (green) DS Device State LED (red) Significance DE Device Error ... ... Slow flashing = 2Hz (0.
3 Displays and diagnosis 3.1.2.2 DeviceNet displays The status of the DeviceNet module is indicated by the LEDs MS and NS. LED (dual) MS Module Status Significance ... ... Slow flashing = 2Hz (0.5s cycle) OFF No voltage supply ON (green) Normal operation, cyclic exchange of data via DeviceNet Flashing 0.5s (green) Module in standby mode, no connection to one or more FIs. (No parameters have yet been exchanged.
Supplementary Manual DeviceNet for NORDAC SK 200E 3.1.2.3 I/O Displays The status of additional digital inputs and outputs on the BUS module is indicated by corresponding LEDs (except for SK TU4-DEV(-C)).
3 Displays and diagnosis 3.2 RJ12 Diagnostic socket All participants which are coupled via a common system bus (field bus module / frequency inverter (up to 4 devices)) can be read out and edited/parameterised via an RJ12 diagnostic socket. Either the diagnostic socket of the frequency inverter or those of the bus connection units can be used.
Supplementary Manual DeviceNet for NORDAC SK 200E Alternatively, diagnosis can be performed via a Windows PC with the aid of NORD CON software (available free of charge from www.nord.com). The necessary connection cable (RJ12 - SUB D9) is available from Getriebebau Nord GmbH as part number 278910240. If necessary, an interface converter from SUB D9 to USB2.0 is commercially available.
4 Commissioning 4 Commissioning The DeviceNet module is a slave with “Group 2 Only Server” properties.
Supplementary Manual DeviceNet for NORDAC SK 200E 4.2 DeviceNet process data 4.2.1 I/O messages The assembly object in the DeviceNet module is static. However, it is possible to set various data lengths and profiles in the assembly object via the parameters P160 to P165. The parameters are adopted by the bus modules when the I/O message connection is set up. With this it is possible to set data lengths of between 2 and 33 bytes. Any data size (in steps of 8 bits) can be assigned to the individual FI.
4 Commissioning 4.2.2 Interpretation of data in the Assembly Object In the EDS file it is assumed that there is only one FI, or that all FIs have the same setting. This must also be represented by the ODVA. The following official table results from this. Otherwise, all possible or meaningful combinations must be recorded.
Supplementary Manual DeviceNet for NORDAC SK 200E 4.2.
4 Commissioning Ref From Net The setpoint for the FI comes via DeviceNet. Only the status of “Netref” is imaged in the control word. The parameters P509 & P510 are not queried. At Ref The FI has attained the setpoint speed 4.2.
Supplementary Manual DeviceNet for NORDAC SK 200E 4.2.5 Generation of variable data lengths in Instance 120/130 If parameter P160 is set to 0, the structure of the Instance can be freely defined via parameters P161 to P165. The length of the output and input data does not need to be identical.
4 Commissioning 4.3 DeviceNet objects 4.3.1 Class 1 – Identity Object Inst. Attr.
Supplementary Manual DeviceNet for NORDAC SK 200E 1 7 Get Baud Rate Switch Changed BOOL TRUE = If there has been a change to the baud rate switches since the last reset or power up. 1 8 Get MAC ID Switch Value USINT Current ID setting on the DIP switch 1 9 Get Baud Rate Switch Value USINT Current baud rate setting on the DIP switch 4.3.3 Class 4 – Assembly Object Inst. Attr.
4 Commissioning 4.3.4 Class 5 – DeviceNet Connection Object The settings of the current connection can be read out via this object. The following instances are supported: Instance 1 = Explicit message Instance 2 = Polling Instance 3 = Bit Strobe Instance 4 = COS/Cyclic Attr. Access Name Type 1 Get State USINT 2 Get Instance_type USINT 3 Get transportClass trigger BYTE 4 Get Produced connection ID UINT 5 Get Consumed connection ID UINT 6 Get Initial comm.
Supplementary Manual DeviceNet for NORDAC SK 200E 4.3.6 Class 41 – Control Supervisor Object Attr.
4 Commissioning 4.3.7 Class 42 – AC- Drive Object Attr. Access Name Type Description 3 Get AtReference BOOL Actual value corresponds to the setpoint 4 Get/Set NetRef BOOL Setpoints sent via DeviceNet are enabled. 6 Get DriveMode USINT This parameter is always 0 (specific to vendor). The drive mode can be obtained via FI parameter P509. 7 Get SpeedActual INT Actual speed in rpm. 8 Get/Set SpeedRef INT Setpoint speed in rpm.
Supplementary Manual DeviceNet for NORDAC SK 200E 4.3.9 Class 100 to 181 – Access to FI and bus module parameters All parameters of the bus module and the FIs connected to the bus module can be accessed via the DeviceNet. The FIs connected to bus module can be accessed via various Class ranges. See following table.
5 Parameterisation 5 Parameterisation In order to enable communication via DeviceNet, the frequency inverter and the DeviceNet technology unit must be parameterised accordingly. With the DeviceNet protocol, the inverter parameters are mapped in the range 100 to 109: - Class = 100 + parameter number / 100 - Attribute = Parameter number % 100 - Instance = SubIndex + 1 or - Parameter number = (Class -100) * 100 + Attribute - SubIndex = Instance – 1 5.
Supplementary Manual DeviceNet for NORDAC SK 200E 5.1.2 Control terminal parameters (P400) Parameter {Factory setting} P420 … [-01] ... … [-04] 0 ... 72 Setting value / Description / Note Device Parameter set Supervisor Digital inputs 1 to 4 { [-01] = 01 } In the SK 200E, up to 4 freely programmable digital inputs are available. The only restriction is with the versions SK 215E and SK 235E. Here, the fourth digital input is always the input for the function "Safe Stop".
5 Parameterisation Parameter {Factory setting} P481 ... [-01] ... ... [-10] 0 ... 39 Setting value / Description / Note Device Supervisor Parameter set Function Bus I/O Out bits The bus I/O Out bits are perceived as multi-function relay outputs. They can be set to the same functions (P434). { all 0 } 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-IOE or SK TU4-IOE).
Supplementary Manual DeviceNet for NORDAC SK 200E 5.1.3 Supplementary parameter (P500) Parameter {Factory setting} P509 Setting value / Description / Note Device Supervisor S Control word source 0 ... 4 Parameter set Selection of the interface via which the FI is controlled. 0 = Control terminals or keyboard control** with the SimpleBox (if (P510)=0), the ParameterBox or via BUS I/O Bits.
5 Parameterisation Parameter {Factory setting} P515 ... [-01] … ... [-03] Setting value / Description / Note Device Parameter set S CAN address (system bus) 0 ... 255 dec Setting of the system bus address.
Supplementary Manual DeviceNet for NORDAC SK 200E Parameter {Factory setting} P546 … [-01] ... … [-03] Setting value / Description / Note Device Supervisor Parameter set S Function Bus setpoint 1 ... 3 0 ... 24 In this parameter, a function is allocated to the output setpoint during bus actuation. { [-01] = 01 } NOTE: { [-02] = 00 } … [-01] = Bus setpoint value 1 { [-03] = 00 } P For further details, please refer to the description for P400.
5 Parameterisation Parameter {Factory setting} P552 … [-01] … [-02] 0 / 0.1 … 100.0 ms {0} Setting value / Description / Note Device Supervisor Parameter set S System bus master cycle time In this parameter, the cycle time for the system bus master mode and the CAN open encoder is set (see P503/514/515): … [-01] = Cycle time for system bus master functions … [02] = Cycle time for system bus absolute value encoder With the setting 0 “Auto” the default value (see table) is used.
Supplementary Manual DeviceNet for NORDAC SK 200E 5.1.4 Information parameters (P700) Parameter {Factory setting} P700 Setting value / Description / Note Device Supervisor Parameter set Current error 0.0 ... 21.4 Current error present. Further details are described in the frequency inverter manual (BU0200). SimpleBox: Descriptions of the individual error numbers can be found in the point Error messages.
5 Parameterisation Parameter {Factory setting} P741 ... [-01] ... Setting value / Description / Note Device Supervisor Parameter set S Process data bus Out ... [-10] 0000 ... FFFF (hex) This parameter provides information about the actual status word and the actual values that are transferred via the bus systems. ... [-01 ] = Status word Status word, source from P509. ... [-02] = Actual value 1 (P543) ... [-03] = Actual value 2 (P544) ... [-04] = Actual value 3 (P545) ...
Supplementary Manual DeviceNet for NORDAC SK 200E 5.2 Parameterisation of the bus module (SK CU4-… or SK TU4-…) The following parameters relate to the bus modules. 5.2.1 BUS module standard parameters (P150) Parameter {Factory setting} P150 Setting value / Description / Note Device Supervisor Parameter set Set relays 0 ... 4 0 = Outputs controlled via DeviceNet {0} 1 = Outputs OFF 2 = Output 1 ON (DO1) 3 = Output 2 ON (DO2) 4 = Outputs 1 and 2 ON P151 0 ...
5 Parameterisation Parameter {Factory setting} P161 ... [-01] ... ... [-02] Setting value / Description / Note Device Supervisor Parameter set Config. process data for the bus module 0 ... 1 [-01] = Inputs [-02] = Outputs {0} Possible values which can be set: 0 = Module does not transmit 1 = Data length 1 Byte P162 ... [-01] [-02] ... [-03] Configuration of FI process data 0 ...
Supplementary Manual DeviceNet for NORDAC SK 200E Parameter {Factory setting} P164 Setting value / Description / Note Device Supervisor Parameter set ... [-01] [-02] ... [-03] Configuration of FI 3 process data 0 ... 8 [-01] = Status values [-02] = Control values {0} Possible values which can be set: 0 = FI does not exist 1 = Data length in Bytes … 10 = Data length in Bytes [-03] = Profile 0 = AC drive profile 1 1 = AC drive profile 2 2 = NORDAC profile P165 ... [-01] [-02] ...
5 Parameterisation 5.2.3 BUS module information parameters, general (P170) Parameter Setting value / Description / Note {Factory setting} P170 Device Supervisor Parameter set ... ... [-01] ... [-02] 0 ... 9999 Current error Current errror. Further details in Section 0 “Error Messages”.
Supplementary Manual DeviceNet for NORDAC SK 200E Parameter {Factory setting} P173 0 ...
5 Parameterisation Parameter {Factory setting} P176 ... [-01] ... Setting value / Description / Note Device Supervisor Parameter set Process data bus In ... [-17] -32768 ...
Supplementary Manual DeviceNet for NORDAC SK 200E 5.2.4 Module information parameters specific to the bus (P180) Parameter {Factory setting} P180 0 ... 63 {0} P181 0 ... 2 {0} 62 Setting value / Description / Note Device Supervisor Parameter set DeviceNet address: Each module transmitting on the bus must be allocated a unique address. After the new setting of addresses, all the devices on this bus must be restarted by switching the power supply off and on again.
6 Error monitoring and error messages 6 Error monitoring and error messages 6.1 Error monitoring The majority of bus module and frequency inverter functions and operating data are continuously monitored and simultaneously compared with limiting values. If a deviation is detected, the bus module or inverter reacts with a warning or an error message. For detailed information, please refer to the relevant main manual of the frequency inverter.
Supplementary Manual DeviceNet for NORDAC SK 200E 6.2 Error messages 6.2.1 Table of possible error messages (caused by the bus) in the frequency inverter The following error messages concern bus-related messages which are indicated on the frequency inverter. A complete list of error messages for the frequency inverter (SK 200E) can be found in the relevant manual (BU0200). Display in the SimpleBox Fault Cause Group Text in the ParameterBox Details in P700 / P701 Remedy E010 10.
6 Error monitoring and error messages 6.2.2 Table of possible error messages in the bus module The following error messages concern bus-related messages, which are indicated on the DeviceNet module (SK CU4DEV or SK TU4DEV(-…)).
Supplementary Manual DeviceNet for NORDAC SK 200E 7 DeviceNet data transmission 7.1 Structure of reference data This section describes the cyclic data traffic between the bus master and the frequency inverter. The reference data is divided into two sections: PKW section (Parameter Code Value (parameterisation level)) PZD section (Process data (process data level)) Parameter values can be read and written via the PKW section of the reference data.
7 DeviceNet data transmission 7.2 NORDAC profile 7.2.1 Control word (STW) The control word (STW) is the first word transferred to the frequency inverter in the process data section in an order telegram.
Supplementary Manual DeviceNet for NORDAC SK 200E 7.2.2 Status word (ZSW) The status word (ZSW) is the first word transferred to the frequency inverter in the process data section of a response telegram.
7 DeviceNet data transmission 7.2.3 Setpoint and actual values 7.2.3.1 Setpoint 1 (SW1) The function of the first setpoint is set in the parameter "Function bus setpoint 1" (SK 200E: (P546[01]) or SK 500E: (P546)) (see relevant frequency inverter manual). In the order telegram, setpoint 1 follows immediately after the control word. Setpoint 1 is pre-set to the transfer of a setpoint frequency (16 bit value).
Supplementary Manual DeviceNet for NORDAC SK 200E STW SW1 SW2 The definition in the frequency inverter can then, for example, be made via the parameters: PZD3: “Bus function setpoint 2" (SK 200E: (P546[02]) or SK 500E (P547)) and PZD4: “Bus function setpoint 3" (SK 200E: (P546[03]) or SK 500E (P548)) Example If a position setpoint is to be transferred (Prerequisite: posicon inverter functionality) this can be performed either as a 16 bit or 32 bit value. The resolution is always 0.001 rotations/step.
7 DeviceNet data transmission PZD3: “Bus function Actual value 2" (SK 200E: (P543[02]) or SK 500E (P544)) and PZD4: “Bus function Actual value 3" (SK 200E: (P543[03]) or SK 500E (P545)) 7.2.4 The status machine The frequency inverter passes through a status machine“. The changes between various states are triggered by the respective control commands in the process data control word. The actual status is returned in the process data status word.
Supplementary Manual DeviceNet for NORDAC SK 200E 5 Internal status machine Sw itching on the inverter Bit2 = 0: Emergency stop 1 Not on standby 3 4 5 6 Bit1 = 0: Disable voltage v Bit2 = 0: Emergency stop Loading relay applied 2 4 6 8 5 Emergency stop active f = 0 reached (emergency stop complete) 2 Sw itch-on disabled From any device status Bit0 = 0: Shut dow n & Bit1 = 1: Enable voltage & Bit2 = 1: Enable pulses (xxxx x1xx xxxx x110) Bit0 = 0: Shut dow n 3 2 5 5 Error 7 Ready
8 Additional information 8 Additional information 8.1 System bus With NORDAC inverter technology, units or modules communicate via a dedicated system bus. With the launch of the SK 200E frequency inverter series and the associated components SK CU4-... and SK TU4-... functions and interfaces were implemented in this system bus, which enable the user to make appropriate adaptations.
Supplementary Manual DeviceNet for NORDAC SK 200E 9 Index Abbreviations used: 74 BE Bus error (fault) BG Module BR Bus ready BS BUS state (status) CU Customer Unit (customer interface - internal technology unit) D, DI, DIN Digital IN DE DEVICE error (fault) DO, DOUT Digital OUT DP Decentralised peripheral DS DEVICE state (status) DVN DeviceNet EDS Electronic data sheet (eds file) EMC Electromagnetic compatibility FI Frequency inverter GND Earth HW Hardware IND Index I/O
10 Keyword index 10 Keyword index A E S Accessories .................................. 9 EDS file ...................................... 73 Safety information ......................... 3 Actual value................................ 70 Error messages .......................... 64 Setpoint ...................................... 69 Adapter cable RJ12 .................... 34 Error monitoring .......................... 63 Signal statuses ........................... 30 Addressing ..................
Supplementary Manual DeviceNet for NORDAC SK 200E 11 Representatives / Branches N O R D subsidiaries worldwide: Brazil Australia NORD Motoredutores do Brasil Ltda. NORD Drivesystems 18 Stoney Way 3030 Derrimut Vic Rua Dr. Moacyr Antonio de Morais, 700 Parque Santo Agostinho Guarulhos – São Paulo CEP 07140-285 Phone: +61 (0) 488 588 200 mark.alexander@nord.com Tel.: +55-11-6402 88 55 Fax: +55-11-6402 88 30 info@nord-br.com Mexico India NORD DRIVE SYSTEMS SA DE CV Mexico Regional Office Av.
11 Representatives / Branches N O R D branches in Europe: Austria Belgium Croatia Getriebebau NORD GmbH Deggendorfstr. 8 A 4030 Linz NORD Aandrijvingen Belgie N.V. Boutersem Dreef 24 B - 2240 Zandhoven NORD Pogoni d.o.o. Obrtnicka 9 HR - 48260 Krizevci Tel.: +43-732-318 920 Fax: +43-732-318 920 85 Tel.: +32-3-4845 921 Fax: +32-3-4845 924 Tel.: +385-48 711 900 Fax: +385-48 270 494 info@nord-at.com info@nord-be.com info@nord-hr.com Czech. Republic Denmark Finland NORD Pohánĕcí Technika s.r.
NORD offices in Germany Getriebebau NORD GmbH & Co. KG Rudolf- Diesel- Str. 1 22941 Bargteheide Tel.: 04532 / 401 - 0 Fax: 04532 / 401 - 253 info@nord-de.com www.nord.com North branch South branch Getriebebau NORD GmbH & Co. KG Rudolf-Diesel-Str. 1 22941 Bargteheide Getriebebau NORD GmbH & Co. KG Katharinenstr. 2-6 70794 Filderstadt-Sielmingen Tel.: 04532 / 401 - 0 Fax: 04532 / 401 - 253 Tel.: +49 7158 / 95608 - 0 Fax: +49 7158 / 95608 - 20 NL-Nord@nord-de.com NL-Stuttgart@nord-de.
