Lenze L-force 9400 Series Hardware Manual
  1. Manuals
  2. Brands
  3. Lenze Manuals
  4. Servo Drives
  5. L-force 9400 Series
  6. Hardware manual
Lenze L-force 9400 Series Hardware Manual

Lenze L-force 9400 Series Hardware Manual

Hide thumbs Also See for L-force 9400 Series:
Table of Contents

Advertisement

Quick Links

Download this manual
EDS94SPP101
.5$H
L-force
Drives
9400
E94A...
Servo Drives 9400
Hardware Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the L-force 9400 Series and is the answer not in the manual?

Questions and answers

Related Manuals for Lenze L-force 9400 Series

Summary of Contents for Lenze L-force 9400 Series

  • Page 1 L-force Drives EDS94SPP101 .5$H Hardware Manual 9400 E94A... Servo Drives 9400 ...
  • Page 2 EDS94SPP101 .5$H Hardware Manual Servo Drives 9400 0.37 kW ... 400 kW iÉåòÉ aêáîÉ póëíÉãë dãÄe mçëíÑ~ÅÜ NMNPRO PNTSP e~ãÉäå © 2007 Lenze Drive Systems GmbH Preface Guide Safety instructions Single-axis controllers Multi-axis controllers DC power supply modules DC-bus operation...
  • Page 3 Preface Contents Preface Contents The 9400 Servo Drives product range ......1.1-1 About this Hardware Manual .

  • Page 5: The 9400 Servo Drives Product Range

    Preface The 9400 Servo Drives product range The 9400 Servo Drives product range 9400 Servo Drives range is the product family with the components required The system for an intelligent servo drive system in automation. The product range comprises ƒ servo drive controllers ƒ...

  • Page 7: Information Provided By The Hardware Manual

    Lenze motors, ...) can be found in the corresponding catalogs, Operating Instructions and Manuals. The required documentation can be ordered at your Lenze sales partner or downloaded as PDF file from the Internet. This Hardware Manual is designed as a loose-leaf collection and available as Availability a PDF file on the Internet.

  • Page 8: Products To Which The Hardware Manual Applies

    Preface About this Hardware Manual 1.2.2 Products to which the Hardware Manual applies 1.2.2 Products to which the Hardware Manual applies Power modules xx xx xx Type / product range 9400 Servo Drives Generation A = 1. N = not relevant Design S = single-axis controller (Single Drive) M = multi-axis controller (Multi Drive)
  • Page 9 Preface About this Hardware Manual Products to which the Hardware Manual applies 1.2.2 Extension modules Type / product range 9400 Servo Drives Generation A = 1. N = not relevant Identification Y = module Module group C = communication I = I/O F = feedback M = memory A = safety...
  • Page 10 Preface About this Hardware Manual 1.2.2 Products to which the Hardware Manual applies Power-related accessories E94 A Type / product range 9400 Servo Drives Generation Identification Z = accessories Component class 1 H = brake control P = mounting backplane M = mains filter R = RFI filter Component class 2...
  • Page 11 Preface About this Hardware Manual Products to which the Hardware Manual applies 1.2.2 Power-independent accessories E94 A Type / product range 9400 Servo Drives Generation Identification Z = accessories Accessory group J = mechanical components, other S = software K = keypad N = not specified Module identification ...

  • Page 13: Legal Regulations

    Preface Legal regulations Legal regulations Lenze drive controllers are clearly labelled and defined by the contents of the Labelling nameplate. Lenze Drive Systems GmbH, Postfach 101352, D-31763 Hameln Manufacturer Complies with the ”Low voltage” EC Directive CE conformity The following applies to 9400 servo controllers and the accessories: Application as directed ƒ...
  • Page 14 The specifications, processes, and circuitry described in this Hardware Manual are for guidance only and must be adapted to your own application. Lenze does not take any responsibility for the suitability of the process and circuit proposals. The specifications in this Hardware Manual describe the product features without guaranteeing them.
  • Page 15 Guide Contents Guide Contents Glossary ........... 2.1-1 2.1.1 Terminology and abbreviations used...
  • Page 17 Cross-reference to a chapter with the corresponding  page number AC current or AC voltage Axis, drive Lenze controller combined with a motor or geared motor and other Lenze drive components Communauté Européene Controller Any frequency inverter, servo inverter, or DC speed...
  • Page 18 Guide Glossary 2.1.1 Terminology and abbreviations used Output voltage / voltage at the motor terminals Verband deutscher Elektrotechniker Xk/y Terminal y on terminal strip Xk (e.g. X3/28 = terminal 28 on terminal strip X3)  2.1-2 EDS94SPP101 EN 3.1-04/2007...
  • Page 19 Guide Total index Total index 0 ... 9 24V, Wiring principle, 4.7-5 , 5.7-5 Fuses, 5.3-5 - operation with rated power, 400 V (UL), 4.3-14 , 4.3-15 , 6.3-11 , 6.3-12 Application, as directed, 1.3-1 application as directed, 1.3-1 General data, 4.2-1 , 5.2-1 , 6.2-1 , 6.3-1 Guide, 2-1 Braking operation, in a drive system, 7.6-1 Harmonic currents, limitation according to EN 61000-3-2,...
  • Page 20 Guide Total index Safety instructions, 3-1 Operating conditions, 4.2-2 , 5.2-2 , 6.2-2 - Definition, 3.4-1 Overspeeds, 3.3-1 - Structure, 3.4-1 Standard device, installation, 5.6-1 State bus, wiring principle, 4.7-5 , 5.7-5 System description, 1.1-1 Product range, description, 1.1-1 Protection of persons, 3.3-1 Protective insulation, 4.2-5 , 5.2-4 Technical data, features, 5.1-1 Terms...
  • Page 21 Safety instructions Contents Safety instructions Contents General safety and application instructions for Lenze controllers ..3.1-1 General safety and application instructions for Lenze motors ..3.2-1 Residual hazards ..........
  • Page 23 General safety and application instructions for Lenze controllers General safety and application instructions for Lenze controllers (According to: Low-Voltage Directive 73/23/EEC) Depending on their degree of protection, some parts of Lenze controllers General (frequency inverters, servo inverters, DC controllers) and their accessory components can be live, moving and rotating during operation.
  • Page 24 Reduce housing openings and cutouts to a minimum. Lenze controllers can cause a DC current in the protective conductor. If a residual current device (RCD) is used as a protective means in the case of direct or indirect contact, only a residual current device (RCD) of type B may be used on the current supply side of the controller.
  • Page 25 Safety instructions General safety and application instructions for Lenze motors General safety and application instructions for Lenze motors (According to: Low-Voltage Directive 73/23/EEC) Low-voltage machines have hazardous live and rotating parts and possibly General also hot surfaces. Synchronous machines induce voltages at open terminals during operation.
  • Page 26 Safety instructions General safety and application instructions for Lenze motors Ensure an even surface, solid foot/flange mounting and exact alignment if Installation a direct clutch is connected. Avoid resonances with the rotational frequency and double mains frequency which may be caused by the assembly. Turn rotor by hand, listen for unusual slipping noises.
  • Page 27 Safety instructions General safety and application instructions for Lenze motors Before commissioning after longer storage periods, measure insulation Commissioning and operation resistance. In case of values ≤ 1 kΩ per volt of rated voltage, dry winding. For trial run without output elements, lock the featherkey. Do not deactivate the protective devices, not even in a trial run.
  • Page 29 Safety instructions Residual hazards Residual hazards ƒ Before working on the controller, check that no voltage is applied to Protection of persons the power terminals, because – - depending on the controller - the power terminals U, V, W, +UG, -UG, Rb1 and Rb2 carry hazardous voltages for up to 3 to 20 minutes after mains disconnection.
  • Page 31 Safety instructions Definition of notes used Definition of notes used The following pictographs and signal words are used in this documentation to indicate dangers and important information: Structure of safety instructions: Safety instructions  Danger! (characterises the type and severity of danger) Note (describes the danger and gives information about how to prevent dangerous situations)

  • Page 33: Table Of Contents

    Single-axis controllers Contents Single-axis controllers Contents Device features ..........4.1-1 General data and operating conditions .

  • Page 35: Device Features

    Single-axis controllers Device features Device features ƒ Space-saving installation by compact design ƒ Innovative installation concept ƒ Power range: 370 W to 400 kW ƒ Pluggable and uniform connection for control cables over the complete power range ƒ Direct AC mains connection for ”Single Drive” design ƒ...

  • Page 37: General Data And Operating Conditions

    Single-axis controllers General data and operating conditions General data and operating conditions General data Conformity and approval Conformity 73/23/EEC Low-Voltage Directive Approval UL 508C Power Conversion Equipment, 1D74, File No. 132659 Protection of persons and devices Enclosure EN 60529 IP 20 Not in the wire range of the terminals on NEMA 250...
  • Page 38 Single-axis controllers General data and operating conditions ”Single Drive” supply conditions AC-mains operation Direct connection DC-bus operation Direct connection via terminals or busbars(can be retrofitted) For more information, please see the chapter DC-bus operation. Power systems Operation permitted without restrictions. With grounded Operation with additional measures permitted: phase...
  • Page 39 Single-axis controllers General data and operating conditions Maximum motor and feedback cable lengths in [m] (for shielded motor cable with rated mains voltage) Type Device size with encoder without encoder E94AMxE0024 E94AMxE0034 E94AMxE0044 E94ASxE0024 E94ASxE0034 E94AMxE0074 E94AMxE0244 2 ... 3 E94ASxE0044 E94ASxE0244 E94ASxE0324...
  • Page 40 Single-axis controllers General data and operating conditions Operation on public EN 61800-3 The controllers are designed for use in an industrial supply systems environment. Operation on public networks requires measures to be taken for limiting the expected emission of radio interferences. Noise emission, in cables Design EN 61800-3...
  • Page 41 Single-axis controllers General data and operating conditions Protective insulation  Danger! Operation of the controller on a phase earthed mains with a rated mains voltage of ≥ 400 V: The protection against accidental contact is not ensured ƒ without external measures. If protection against accidental contact acc.
  • Page 42 Single-axis controllers General data and operating conditions The protective insulation of the 9400 Servo Drives controllers complies with EN 61800-5-1. The following illustration ƒ shows the arrangement of the terminal strips and the separate potential areas of the controller. ƒ serves to determine the decisive protective insulation between two terminals located in different separate potential areas.

  • Page 43: Rated Data (Devices For 400/500V Mains)

    Single-axis controllers Rated data (devices for 400/500V mains) Overview 4.3.1 Rated data (devices for 400/500V mains) The E94ASxExxx4 devices can be used in the voltage range of 180 V ... 550 V AC.  Note! To ensure a faultless operation of the devices the code C00173 must be set according to the mains voltage connected.
  • Page 44 Single-axis controllers Rated data (devices for 400/500V mains) 4.3.1 Overview Output data Voltage Frequency Current [A] Number of phases Type [Hz] max. +45 °C max. +55 °C E94ASxE0024 0 - 230/400/500 0 - 599 1.5/1.5/1.3 1.1/1.1/1.0 E94ASxE0034 0 - 230/400/500 0 - 599 2.5/2.5/2.2 1.9/1.9/1.7...
  • Page 45 Single-axis controllers Rated data (devices for 400/500V mains) Overview 4.3.1 Power losses Power loss P Type when operating with rated output when controller is inhibited current I E94ASxE0024 E94ASxE0034 E94ASxE0044 E94ASxE0074 E94ASxE0134 E94ASxE0174 E94ASxE0244 E94ASxE0324 E94ASxE0474 1050 E94ASxE0594 1122 E94ASxE0864 1500 E94ASxE1044 1800...

  • Page 46: Operation At Rated Mains Voltage 230 V

    Single-axis controllers Rated data (devices for 400/500V mains) 4.3.2 Operation at rated mains voltage 230 V 4.3.2 Operation at rated mains voltage 230 V Device size 1 ... 6 Basis of the data Voltage Voltage range Frequency range Mains f [Hz] 3/PE AC 180 - 0 % ...
  • Page 47 Single-axis controllers Rated data (devices for 400/500V mains) Operation at rated mains voltage 230 V 4.3.2 Output currents [A] at switching frequency 2 kHz 4 kHz 8 kHz 16 kHz Type aN16 E94ASxE0024 E94ASxE0034 10.0 10.0 E94ASxE0044 16.0 16.0 12.8 E94ASxE0074 21.0 21.0...

  • Page 48: Operation At Rated Mains Voltage 400 V

    Single-axis controllers Rated data (devices for 400/500V mains) 4.3.3 Operation at rated mains voltage 400 V 4.3.3 Operation at rated mains voltage 400 V Device size 1 ... 6 Basis of the data Voltage Voltage range Frequency range Mains f [Hz] 3/PE AC 320 - 0 % ...
  • Page 49 Single-axis controllers Rated data (devices for 400/500V mains) Operation at rated mains voltage 400 V 4.3.3 Device size 8S ... 10 Basis of the data Voltage Voltage range Frequency range Mains f [Hz] 3/PE AC 320 - 0 % ... 440 + 0 % 48 - 0 % ...
  • Page 50 Single-axis controllers Rated data (devices for 400/500V mains) 4.3.3 Operation at rated mains voltage 400 V Output currents [A] at switching frequency 2 kHz 4 kHz 8 kHz 16 kHz Type aN16 E94ASxE0024 E94ASxE0034 10.0 10.0 E94ASxE0044 16.0 16.0 12.8 E94ASxE0074 21.0 21.0...
  • Page 51 Single-axis controllers Rated data (devices for 400/500V mains) Operation at rated mains voltage 400 V 4.3.3 Rated values for internal Switching Minimum Peak Peak Continuous Continuous brake chopper threshold current braking current braking brake power power (adjustable) resistor Type [Ω] [kW] BRmax Bmin...

  • Page 52: Operation At Rated Mains Voltage 500 V

    Single-axis controllers Rated data (devices for 400/500V mains) 4.3.4 Operation at rated mains voltage 500 V 4.3.4 Operation at rated mains voltage 500 V Device size 1 ... 6 Basis of the data Voltage Voltage range Frequency range Mains f [Hz] 3/PE AC 400 - 0 % ...
  • Page 53 Single-axis controllers Rated data (devices for 400/500V mains) Operation at rated mains voltage 500 V 4.3.4 Device size 8S ... 10 Basis of the data Voltage Voltage range Frequency range Mains f [Hz] 3/PE AC 320 - 0 % ... 440 + 0 % 48 - 0 % ...
  • Page 54 Single-axis controllers Rated data (devices for 400/500V mains) 4.3.4 Operation at rated mains voltage 500 V Output currents [A] at switching frequency 2 kHz 4 kHz 8 kHz 16 kHz Type aN16 E94ASxE0024 E94ASxE0034 10.0 10.0 E94ASxE0044 16.0 16.0 11.2 E94ASxE0074 21.0 21.0...
  • Page 55 Single-axis controllers Rated data (devices for 400/500V mains) Operation at rated mains voltage 500 V 4.3.4 Rated values for internal Switching Minimum Peak Peak Continuous Continuous brake chopper threshold current braking current braking brake power power (adjustable) resistor Type [Ω] [kW] BRmax Bmin...

  • Page 56: Fuses And Cable Cross-Sections

    Single-axis controllers Rated data (devices for 400/500V mains) 4.3.5 Fuses and cable cross-sections 4.3.5 Fuses and cable cross-sections Basis of the data Voltage Voltage range Frequency range Mains f [Hz] 3/PE AC 230 ... 500 180 - 0 % ... 550 + 0 % 45 ...
  • Page 57 Single-axis controllers Rated data (devices for 400/500V mains) Fuses and cable cross-sections 4.3.5 Operation without external mains choke/mains filter Installation according to EN 60204-1 Type Installation according to UL L1, L2, L3 L1, L2, L3 Laying system [AWG] [mA] E94ASxE0024 ≥...

  • Page 58: Overcurrent Operation

    Single-axis controllers Rated data (devices for 400/500V mains) 4.3.6 Overcurrent operation 4.3.6 Overcurrent operation The controllers are designed for two overcurrent modes: ƒ 5-s-cycle – 0.5 s load period with peak current  – 4.5 s recovery time with limited current  ƒ...
  • Page 59 Single-axis controllers Rated data (devices for 400/500V mains) Overcurrent operation 4.3.6 Type 5-s cycle amax in a f = 2 kHz f = 4 kHz f = 8 kHz f = 16 kHz        ...

  • Page 61: Device Description

    Single-axis controllers Device description Device description This page remains blank to give you a clearly arranged overview of the following subject on the next double page.  4.4-1 EDS94SPP101 EN 3.1-04/2007...

  • Page 62: Devices In The Range 2

    Single-axis controllers Device description 4.4.1 Devices in the range 2 ... 24 A (0.37 ... 11 kW) 4.4.1 Devices in the range 2 ... 24 A (0.37 ... 11 kW) 9400SSP012  4.4-2 EDS94SPP101 EN 3.1-04/2007...
  • Page 63 Single-axis controllers Device description Devices in the range 2 ... 24 A (0.37 ... 11 kW) 4.4.1 Design  Standard device Pos. Description HighLine StateLine MXI1 Module receptacle for extension 1, e.g. communication MXI2 Module receptacle for extension 2, e.g. communication Module receptacle for memory modules Module receptacle for safety modules System bus (CAN), under the cover...

  • Page 64: Devices In The Range 32

    Single-axis controllers Device description 4.4.2 Devices in the range 32 ... 104 A (15 ... 55 kW) 4.4.2 Devices in the range 32 ... 104 A (15 ... 55 kW) SSP94GG612  4.4-4 EDS94SPP101 EN 3.1-04/2007...
  • Page 65 Single-axis controllers Device description Devices in the range 32 ... 104 A (15 ... 55 kW) 4.4.2 Design  Standard device Pos. Description HighLine StateLine MXI1 Module receptacle for extension 1, e.g. communication MXI2 Module receptacle for extension 2, e.g. communication Module receptacle for memory modules Module receptacle for safety modules System bus (CAN), under the cover...

  • Page 66: Devices In The Range 145

    Single-axis controllers Device description 4.4.3 Devices in the range 145 ... 695 A (75 ... 400 kW) 4.4.3 Devices in the range 145 ... 695 A (75 ... 400 kW) SSP94GG812  4.4-6 EDS94SPP101 EN 3.1-04/2007...
  • Page 67 Single-axis controllers Device description Devices in the range 145 ... 695 A (75 ... 400 kW) 4.4.3 Design Pos. Description HighLine StateLine MXI1 Module receptacle for extension 1, e.g. communication MXI2 Module receptacle for extension 2, e.g. communication Module receptacle for memory modules Module receptacle for safety equipment System bus (CAN), under the cover 24-V supply / Statebus...

  • Page 69: Devices In The Range 460

    Single-axis controllers Mechanical installation Important notes 4.5.1 Mechanical installation 4.5.1 Important notes  Note! The devices must be installed in housings (e.g. control cabinets) to meet applicable regulations. 4.5.2 Devices in the range 2 ... 24 A (0.37 ... 11 kW) Proceed as follows for the installation: 1.
  • Page 70 Single-axis controllers Mechanical installation 4.5.2 Devices in the range 2 ... 24 A (0.37 ... 11 kW) We recommend to provide the mounting plate with a grid pattern of M5 Mounting grid threaded holes for attaching the devices. This preparation enables easy attachment of the devices and the device sizes 1, 2, ...
  • Page 71 Single-axis controllers Mechanical installation Devices in the range 2 ... 24 A (0.37 ... 11 kW) 4.5.2 Standard device with installation backplane SSP94GGmSo000 Fig. 4.5-2 Dimensions [mm] Dimensions [mm] Weight Device size Type [kg] E94ASxE0024 E94ASxE0034 E94ASxE0044 E94ASxE0074 E94ASxE0134 E94ASxE0174 E94ASxE0244 ...
  • Page 72 Single-axis controllers Mechanical installation 4.5.3 Devices in the range 32 ... 104 A (15 ... 55 kW) 4.5.3 Devices in the range 32 ... 104 A (15 ... 55 kW) SSP94Mas01 Fig. 4.5-3 Dimensions [mm] Dimensions [mm] Weight Device size Type [kg] E94ASxE0324...
  • Page 73 Single-axis controllers Mechanical installation Devices in the range 145 ... 366 A (75 ... 200 kW) 4.5.4 4.5.4 Devices in the range 145 ... 366 A (75 ... 200 kW) SSP94GG801 Fig. 4.5-4 Dimensions [mm] Dimensions [mm] Weight Device size Type [kg] E94ASxE1454...
  • Page 74 Single-axis controllers Mechanical installation 4.5.5 Devices in the range 460 ... 695 A (250 ... 400 kW) 4.5.5 Devices in the range 460 ... 695 A (250 ... 400 kW) SSP94G1010 Fig. 4.5-5 Dimensions [mm] Dimensions [mm] Weight Device size Type [kg] E94ASxE4604...
  • Page 75 Single-axis controllers Wiring Important notes 4.6.1 Wiring 4.6.1 Important notes  Danger! Dangerous voltage All power terminals remain live for at least three minutes after mains disconnection. Possible consequences: Death or severe injuries when touching the power terminals. ƒ Protective measures: Wait for at least three minutes before working on the power ƒ...
  • Page 76 Single-axis controllers Wiring 4.6.1 Important notes  Stop! No device protection in the event of too high mains voltages The mains input is not fused internally. Possible consequences: Destruction of the device if the mains voltage is too high. ƒ Protective measures: Observe the max.
  • Page 77 Single-axis controllers Wiring Safety notes for the installation according to U or U 4.6.2 4.6.2 Safety notes for the installation according to U or U Device size 1 ... 3  Warnings! Branch circuit protection: ƒ Suitable for use on a circuit capable of delivering not more than 5000 rms symmetrical amperes, 500 V max., when protected by H, K5 or CC fuses.
  • Page 78 Single-axis controllers Wiring 4.6.2 Safety notes for the installation according to U or U Device size 6 and 7  Warnings! Branch circuit protection: ƒ Suitable for use on a circuit capable of delivering not more than 10000 rms symmetrical amperes, 500 V max., when protected by H, K5 or CC fuses.
  • Page 79 Single-axis controllers Wiring Safety notes for the installation according to U or U 4.6.2 Device size 8S ... 10  Warnings! Branch circuit protection: ƒ Suitable for use on a circuit capable of delivering not more than 100000 rms symmetrical amperes, 500 V max., when protected by the specified fuses (...
  • Page 80 Single-axis controllers Wiring 4.6.3 Devices in the range 2 ... 24 A (0.37 ... 11 kW) 4.6.3 Devices in the range 2 ... 24 A (0.37 ... 11 kW) F1...F3  E94AZPxxxxx X100 ƒ E94ASxExxxx . . . X106 X105 X107 U V W ‚...
  • Page 81 Single-axis controllers Wiring Devices in the range 2 ... 24 A (0.37 ... 11 kW) 4.6.3 ƒ The cables used must comply with the approvals required for the Design of the cables location (e.g. UL). ƒ It is imperative to comply with the regulations concerning minimum cross-sections of PE conductors.
  • Page 82 Single-axis controllers Wiring 4.6.3 Devices in the range 2 ... 24 A (0.37 ... 11 kW) Mains Terminal X100 Labelling Description (left part) Connection of the mains phases L1, L2, L3 Connection for the supply-side PE conductor with M5 SSP940X100 ...
  • Page 83 Single-axis controllers Wiring Devices in the range 2 ... 24 A (0.37 ... 11 kW) 4.6.3 IT system  Stop! Overvoltage on components: On IT systems an earth fault in the installation can cause impermissible overvoltages. Possible consequences: Destruction of the device. Protective measures: If the devices are operated on IT systems, the internal connection of the filters to the protective earth in the installation backplane...
  • Page 84 Single-axis controllers Wiring 4.6.3 Devices in the range 2 ... 24 A (0.37 ... 11 kW) DC bus Terminal X100 Labelling Description (right part) Alternative option for DC-bus voltage connection (compatible to 9300 series). SSP940X100 Terminal data Max. conductor cross-section Tightening torque Screw drive [AWG]...
  • Page 85 Single-axis controllers Wiring Devices in the range 2 ... 24 A (0.37 ... 11 kW) 4.6.3 External brake resistor Terminal X105 Labelling Description (left part) External brake resistor SSP94LX105 Terminal data Max. conductor cross-section Tightening torque Screw drive [AWG] [Nm] [lb-in] Device sizes 1+2: flexible...
  • Page 86 Single-axis controllers Wiring 4.6.3 Devices in the range 2 ... 24 A (0.37 ... 11 kW) BD1/T1 BD2/T2 SSP94MOTL1 Fig. 4.6-3 Stripping lengths of the motor cable Dimensions [mm] Type Device size 1 Device size 2 Device size 3 How to proceed: 1.
  • Page 87 Motor brake control Terminal X107 Labelling Description (optional) Connection of the motor holding brake + (Lenze: WH) - (Lenze: BN) E94AZHX0051: 24 V DC, max. 2.5 A Observe correct polarity! + / - Supply voltage for the motor holding brake (18 ...
  • Page 88 – Operation with unshielded brake cables can destroy the motor brake control. – We recommend the use of Lenze system cables (motor cable with separately shielded additional cores). When using a permanent magnet holding brake, ensure the ƒ...

  • Page 89: Wiring

    Single-axis controllers Wiring Devices in the range 2 ... 24 A (0.37 ... 11 kW) 4.6.3 Cable lengths = 28 V DC 1 mm (AWG 16) 0.75 mm (AWG 18) 0.5 mm (AWG 20) = 24 V DC 1 mm (AWG 16) 0.75 mm (AWG 18)

  • Page 90: Devices In The Range 32

    Single-axis controllers Wiring 4.6.4 Devices in the range 32 ... 104 A (15 ... 55 kW) 4.6.4 Devices in the range 32 ... 104 A (15 ... 55 kW) F1...F3 ƒ „  ϑ X100 E94ASxExxxx X106 X105 X107 T1 T2 Rb1 Rb2 BD1 BD2 ‚...
  • Page 91 Single-axis controllers Wiring Devices in the range 32 ... 104 A (15 ... 55 kW) 4.6.4 ƒ The cables used must comply with the approvals required for the Design of the cables location (e.g. UL). ƒ It is imperative to comply with the regulations concerning minimum cross-sections of PE conductors.
  • Page 92 Single-axis controllers Wiring 4.6.4 Devices in the range 32 ... 104 A (15 ... 55 kW) Mains Terminal X100 Labelling Description (left part) Connection of the mains phases L1, L2, L3 Connection for the PE conductor on the supply side SSP94X6100 Terminal data Max.
  • Page 93 Single-axis controllers Wiring Devices in the range 32 ... 104 A (15 ... 55 kW) 4.6.4 Proceed as follows to disconnect the internal connection between the filters and PE: 1. Find the screw over terminals X100 (+UG/-UG) in the position ”TT-TN” (...
  • Page 94 Single-axis controllers Wiring 4.6.4 Devices in the range 32 ... 104 A (15 ... 55 kW) DC bus Terminal X100 Labelling Description (right part) Alternative option for DC-bus voltage connection (compatible to 9300 series). SSP94X6100 Terminal data Max. conductor cross-section Tightening torque Screw drive [AWG]...
  • Page 95 Single-axis controllers Wiring Devices in the range 32 ... 104 A (15 ... 55 kW) 4.6.4 Motor Terminal X105 Labelling Description (right part) Motor phases Connection for the motor-side PE conductor SSP94X6105 Terminal data Max. conductor cross-section Tightening torque Screw drive [AWG] [Nm] [lb-in]...
  • Page 96 Motor brake control Terminal X107 Labelling Description (optional) Connection of the motor holding brake + (Lenze: WH) - (Lenze: BN) E94AZHY0101: 24 V DC, max. 5.0 A Observe correct polarity! + / - Supply voltage for the motor holding brake (18 ...
  • Page 97 – Operation with unshielded brake cables can destroy the motor brake control. – We recommend the use of Lenze system cables (motor cable with separately shielded additional cores). When using a permanent magnet holding brake, ensure the ƒ...
  • Page 98 Single-axis controllers Wiring 4.6.4 Devices in the range 32 ... 104 A (15 ... 55 kW) General electrical data Operating max. 6/min frequency Operating times Can be ignored compared to the delay time of the brake. See documentation of the brake. Service life >...
  • Page 99 Single-axis controllers Wiring Devices in the range 32 ... 104 A (15 ... 55 kW) 4.6.4 Supply voltage 28 V 2.5 mm (AWG 12) = 28 V DC 1.5 mm (AWG 14) 1 mm (AWG 16) 0.75 mm (AWG 18) 0.5 mm (AWG 20) E94AZHY007...

  • Page 100: Devices In The Range 145

    Single-axis controllers Wiring 4.6.5 Devices in the range 145 ... 695 A (75 ... 400 kW) 4.6.5 Devices in the range 145 ... 695 A (75 ... 400 kW) Device size 8S SSP94KL08S Fig. 4.6-7 Arrangement of the power connections ...
  • Page 101 Single-axis controllers Wiring Devices in the range 145 ... 695 A (75 ... 400 kW) 4.6.5 External brake resistor Terminal X105 Labelling Description Connection of external brake resistor Terminal data Max. conductor cross-section Tightening torque Screw drive [AWG] [Nm] [lb-in] Device size 8S: Flexible Inbus 5...
  • Page 102 2. The S300 switch can be found on the Interface card. The Interface card is located in the top of the device. – ON position: Standard operation at earthed-neutral systems (Lenze). – OFF position: Operation at IT systems. 3. Push the S300 switch into the OFF position.
  • Page 103 Motor brake control Terminal X107 Labelling Description (optional) Connection of the motor holding brake + (Lenze: WH) - (Lenze: BN) E94AZHY0101: 24 V DC, max. 5.0 A Observe correct polarity! + / - Supply voltage for the motor holding brake (18 ...
  • Page 104 – Operation with unshielded brake cables can destroy the motor brake control. – We recommend the use of Lenze system cables (motor cable with separately shielded additional cores). When using a permanent magnet holding brake, ensure the ƒ...
  • Page 105 Single-axis controllers Wiring Devices in the range 145 ... 695 A (75 ... 400 kW) 4.6.5 General electrical data Operating max. 6/min frequency Operating times Can be ignored compared to the delay time of the brake. See documentation of the brake. Service life >...
  • Page 106 Single-axis controllers Wiring 4.6.5 Devices in the range 145 ... 695 A (75 ... 400 kW) Supply voltage 28 V 2.5 mm (AWG 12) = 28 V DC 1.5 mm (AWG 14) 1 mm (AWG 16) 0.75 mm (AWG 18) 0.5 mm (AWG 20) E94AZHY007...
  • Page 107 Single-axis controllers Wiring Devices in the range 145 ... 695 A (75 ... 400 kW) 4.6.5 Device sizes 8 and 9 SSP94KL801 Fig. 4.6-8 Arrangement of the power connections  Tip! The barrier between mains input and power terminals can be dismounted to have more free space for wiring.
  • Page 108 Single-axis controllers Wiring 4.6.5 Devices in the range 145 ... 695 A (75 ... 400 kW) External brake resistor Terminal X105 Marking Description Connection with ring Connection of external brake resistor cable lug for M8 SSP94KL801 Terminal data Max. conductor cross-section Tightening torque Screw drive [AWG]...
  • Page 109 Single-axis controllers Wiring Devices in the range 145 ... 695 A (75 ... 400 kW) 4.6.5 Mains Terminal X100 Marking Description Connection with ring Connection of the mains phases cable lug for M10 Connection for the PE conductor on the supply side ...
  • Page 110 2. The S300 switch can be found on the Interface card. The Interface card is located in the top of the device. – ON position: Standard operation at earthed-neutral systems (Lenze). – OFF position: Operation at IT systems. 3. Push the S300 switch into the OFF position.
  • Page 111 Motor brake control Terminal X107 Labelling Description (optional) Connection of the motor holding brake + (Lenze: WH) - (Lenze: BN) E94AZHY0101: 24 V DC, max. 5.0 A Observe correct polarity! + / - Supply voltage for the motor holding brake (18 ...
  • Page 112 – Operation with unshielded brake cables can destroy the motor brake control. – We recommend the use of Lenze system cables (motor cable with separately shielded additional cores). When using a permanent magnet holding brake, ensure the ƒ...
  • Page 113 Single-axis controllers Wiring Devices in the range 145 ... 695 A (75 ... 400 kW) 4.6.5 General electrical data Operating max. 6/min frequency Operating times Can be ignored compared to the delay time of the brake. See documentation of the brake. Service life >...
  • Page 114 Single-axis controllers Wiring 4.6.5 Devices in the range 145 ... 695 A (75 ... 400 kW) Supply voltage 28 V 2.5 mm (AWG 12) = 28 V DC 1.5 mm (AWG 14) 1 mm (AWG 16) 0.75 mm (AWG 18) 0.5 mm (AWG 20) E94AZHY007...
  • Page 115 Single-axis controllers Wiring Devices in the range 145 ... 695 A (75 ... 400 kW) 4.6.5 Device size 10 SSP94KL110 Fig. 4.6-9 Arrangement of the power connections Mounting plate  The shield of singles cores and multi-core cables must be connected to the mounting plate ...
  • Page 116 Single-axis controllers Wiring 4.6.5 Devices in the range 145 ... 695 A (75 ... 400 kW) DC bus Terminal X100 Labelling Description Connection with ring Alternative option for DC-bus voltage connection cable lug for M10 (compatible to 9300 series). Terminal data Max.
  • Page 117 Motor brake control Terminal X107 Labelling Description (optional) Connection of the motor holding brake + (Lenze: WH) - (Lenze: BN) E94AZHY0101: 24 V DC, max. 5.0 A Observe correct polarity! + / - Supply voltage for the motor holding brake (18 ...
  • Page 118 – Operation with unshielded brake cables can destroy the motor brake control. – We recommend the use of Lenze system cables (motor cable with separately shielded additional cores). When using a permanent magnet holding brake, ensure the ƒ...
  • Page 119 Single-axis controllers Wiring Devices in the range 145 ... 695 A (75 ... 400 kW) 4.6.5 Supply voltage 24 V 2.5 mm (AWG 12) = 24 V DC 1.5 mm (AWG 14) 1 mm (AWG 16) 0.75 mm (AWG 18) 0.5 mm (AWG 20) E94AZHY004...

  • Page 121: Control Terminals

    Single-axis controllers Control terminals Control terminals  Danger! Dangerous voltage All power terminals remain live for at least three minutes after mains disconnection. Possible consequences: Death or severe injuries when touching the power terminals. ƒ Protective measures: Wait for at least three minutes before working on the power ƒ...
  • Page 122 Single-axis controllers Control terminals ƒ The cables used must comply with the approvals required for the Design of the cables location (e.g. UL). ƒ The effectiveness of a shielded cable is reached by: – Providing a good shield connection through large-surface shield contact.
  • Page 123 Single-axis controllers Control terminals The controller features an integrated CANopen system bus interface to System bus CAN on board exchange process data and parameter values between different nodes and to connect further modules as e.g. distributed terminals, operator and input devices (”HMIs”) and external control units.
  • Page 124 Single-axis controllers Control terminals The state bus is a bus system exclusively designed for Lenze controllers via State bus which up to 20 controllers can be connected and which serves to simulate a ”release cord” function. The state is controlled via the system module SFBDigitalOutput.
  • Page 125 Single-axis controllers Control terminals 24 V = max. max. SSP94X3V24 Fig. 4.7-1 Wiring principle L1 ... L3 Mains phases Protective earth Fuse Terminal for 24 V and state bus GE/24E/SB Labelling on the terminal State bus 1 ... 7 Device number during loop-through connection Terminal X2 Labelling Description...
  • Page 126 Single-axis controllers Control terminals The controller features two analog inputs which are able to detect Analog inputs, analog outputs differential voltage signals in the range ±10 V, e.g. an analog speed setpoint selection or the voltage signal of an external sensor (temperature, pressure, etc.).
  • Page 127 Single-axis controllers Control terminals ”HighLine” version: Terminal X3 Labelling Description GND analog signals Analog output 1 Analog output 2 Analog input 1 + Analog input 1 - Analog input 1 - Terminating resistor for ±20mA Analog input 2 + Analog input 2 - Shield connection: Fix the shield with EMC wire clamp.
  • Page 128 Single-axis controllers Control terminals The controller features four freely configurable digital outputs. Digital outputs Electrical data Rated voltage 24 V (external voltage According to source, optional) IEC 61131-2 Current consumption Max. 300 mA Switching level According to IEC 61131-2 0 V ... +5 V HIGH +15 V ...
  • Page 129 Single-axis controllers Control terminals ”HighLine” version: Terminal X4 Labelling Description GND digital out 24-V digital out Digital output 1 Digital output 2 Digital output 3 Digital output 4 9400SSP000X4 Terminal data Conductor cross-section Tightening torque [AWG] [Nm] [lb-in] Flexible 0.2 ... 2.5 24 ...
  • Page 130 Single-axis controllers Control terminals The drive controller is equipped with freely configurable digital inputs. Digital inputs ƒ The following digital inputs are with touch-probe capability (edge-controlled event)): – ”HighLine”: all inputs – ”StateLine”: DI1 ƒ The control input RFR for controller enable is firmly connected with the device control.
  • Page 131 Diagnostics/keypad ƒ USB diagnostic adapter E94AZCUS ƒ Keypad E94AZKAE. The diagnostic adapter and a computer with the Lenze software »Engineer« serve to carry out comprehensive settings, e.g. for initial commissioning. The keypad enables experienced users to check or change individual settings.
  • Page 132 Single-axis controllers Control terminals Resolvers are connected to X7 (9-pole Sub-D socket). Resolver The use of third-party resolvers is permissible. For this purpose the number of pole pairs of the resolver in C00080 must be adapted to the resolver used. When the stator coils are excited with 4 kHz, the apparent impedance of the connected resolver must not fall below 65 Ohm.
  • Page 133 Single-axis controllers Control terminals Encoders are connected to X8 (15-pole Sub-D socket). Encoder ƒ Absolute and incremental encoders are supported: – TTL encoder 5 V (incremental) – Sin/cos encoder 1 V (incremental) – Sin/cos absolute value encoder 1 V with Hiperface protocol –...
  • Page 134 Single-axis controllers Control terminals SSP94ENCX8 Fig. 4.7-6 Wiring principle Description Terminal X8 Labelling Cable EYF001... EYF002... Hiperface EnDat 2.1 +RS485 Data (Z) n. c. n. c. n. c. n. c. -KTY -KTY -KTY -KTY Clock Ref COS -Sense Ref SIN +Sense -RS485 /Data (/Z)
  • Page 135 KiMT Designation in the motor type code Rated encoder voltage The values listed in Tab. 4.7-1 are valid for the use of Lenze system cables at typical ambient temperatures. Other cables, other cable cross-sections or extreme ambient temperatures may require adaptations determined by means of measurements.
  • Page 137 Multi-axis controllers Contents Multi-axis controllers Contents Device features ..........5.1-1 General data and operating conditions .

  • Page 139: Device Features

    Multi-axis controllers Device features Device features ƒ Three options of direct supply of the DC-bus voltage: – using a DC supply module via the integrated DC busbar – using a DC input module via the integrated DC busbar – via terminals +UG and -UG ƒ...

  • Page 141: General Data And Operating Conditions

    Multi-axis controllers General data and operating conditions General data and operating conditions General data Conformity and approval Conformity 73/23/EEC Low-Voltage Directive Approval UL 508C Power Conversion Equipment, 1D74, File No. 132659 Protection of persons and devices Enclosure EN 60529 IP 20 Not in the wire range of the terminals on NEMA 250...
  • Page 142 Multi-axis controllers General data and operating conditions ”Multi Drive” supply conditions AC-mains operation No direct connection, DC supply module or ”Single Drive” network required DC-bus operation Direct connection via terminals or busbars For more information, please see the chapter DC-bus operation. Power systems Operation permitted without restrictions.
  • Page 143 Multi-axis controllers General data and operating conditions Maximum motor and feedback cable lengths in [m] (for shielded motor cable with rated mains voltage) Type Device size with encoder without encoder E94AMxE0024 E94AMxE0034 E94AMxE0044 E94ASxE0024 E94ASxE0034 E94AMxE0074 E94AMxE0244 2 ... 3 E94ASxE0044 E94ASxE0244 E94ASxE0324...
  • Page 144 Multi-axis controllers General data and operating conditions Protective insulation  Danger! Operation of the controller on a phase earthed mains with a rated mains voltage of ≥ 400 V: The protection against accidental contact is not ensured ƒ without external measures. If protection against accidental contact acc.
  • Page 145 Multi-axis controllers General data and operating conditions The protective insulation of the 9400 Servo Drives controllers complies with EN 61800-5-1. The following illustration ƒ shows the arrangement of the terminal strips and the separate potential areas of the controller. ƒ serves to determine the decisive protective insulation between two terminals located in different separate potential areas.

  • Page 147: Rated Data

    Multi-axis controllers Rated data Overview 5.3.1 Rated data The E94AMxExxx4 devices can be used in the voltage range of 260 ... 775 V DC.  Note! To ensure a faultless operation of the devices the code C00173 must be set according to the mains voltage connected. 5.3.1 Overview Input data...
  • Page 148 Multi-axis controllers Rated data 5.3.2 Devices for 400/500V-mains 5.3.2 Devices for 400/500V-mains 5.3.2.1 Operation on 230 V mains Basis of the data Mains Rated voltage U Voltage range U Frequency range [Hz] 2/PE DC 260 - 0 % ... 370 + 0 % Input current at I Output power Motor power...

  • Page 149: Devices For 400/500V-Mains

    Multi-axis controllers Rated data Devices for 400/500V-mains 5.3.2 5.3.2.2 Operation on 400 V mains Basis of the data Mains Rated voltage U Voltage range U Frequency range [Hz] 2/PE DC 455 - 0 % ... 620 + 0 % Input current at I Output power Motor power (typical)
  • Page 150 Multi-axis controllers Rated data 5.3.2 Devices for 400/500V-mains 5.3.2.3 Operation on 500 V mains Basis of the data Mains Rated voltage U Voltage range U Frequency range [Hz] 2/PE DC 565 - 0 % ... 775 + 0 % Input current at I Output power Motor power (typical)
  • Page 151 Multi-axis controllers Rated data Devices for 400/500V-mains 5.3.2 5.3.2.4 Fuses and cable cross-sections Basis of the data Mains Rated voltage U Voltage range U Frequency range [Hz] 2/PE DC 325 ... 705 260 - 0 % ... 775 + 0 % (alternativ) When the integrated DC busbar is used, wiring is not required.

  • Page 152: Overcurrent Operation

    Multi-axis controllers Rated data 5.3.3 Overcurrent operation 5.3.3 Overcurrent operation The controllers are designed for two overcurrent modes: ƒ 5-s-cycle – 0.5 s load period with peak current  – 4.5 s recovery time with limited current  ƒ 3-min cycle –...
  • Page 153 Multi-axis controllers Rated data Overcurrent operation 5.3.3 5-s cycle in a f = 2/4 kHz f = 2/4 kHz f = 8 kHz f = 16 kHz Type         E94AMxE0024 E94AMxE0034 E94AMxE0044 E94AMxE0074 E94AMxE0094 E94AMxE0134 E94AMxE0174...

  • Page 155: Mechanical Installation

    Multi-axis controllers Mechanical installation Important notes 5.4.1 Mechanical installation 5.4.1 Important notes  Note! The devices must be installed in housings (e.g. control cabinets) to meet applicable regulations.  5.4-1 EDS94SPP101 EN 3.1-04/2007...
  • Page 156 Multi-axis controllers Mechanical installation 5.4.1 Important notes We recommend to provide the mounting plate with a grid pattern of M5 Mounting grid threaded holes for attaching the devices. This preparation enables easy attachment of the devices and the device sizes 1, 2, ... n can thus be mounted directly adjacent to each other.
  • Page 157 Multi-axis controllers Mechanical installation Important notes 5.4.1 E94AZJA-003 Mounting procedure: 1. Prepare M5 threaded holes on the mounting plate according to the mounting grid. – Start on the left with the installation backplane of DC-supply module E94AZPNxxxx or with DC input module E94AZEX100. –...
  • Page 158 Multi-axis controllers Mechanical installation 5.4.1 Important notes How to proceed: 1. Prepare the mounting plate with M5 fixing holes according to the grid. 2. Screw the installation backplane onto the mounting plate. 3. If you want to use the DC busbar: –...

  • Page 159: Devices In The Range 2

    Multi-axis controllers Mechanical installation Devices in the range 2 ... 24 A (0.37 ... 11 kW) 5.4.2 5.4.2 Devices in the range 2 ... 24 A (0.37 ... 11 kW) Standard device with installation backplane SSP94GGmSo000 Fig. 5.4-1 Dimensions [mm] Dimensions a Mass Type...

  • Page 161: Wiring

    Multi-axis controllers Wiring Important notes 5.5.1 Wiring 5.5.1 Important notes  Danger! Dangerous voltage All power terminals remain live for at least three minutes after mains disconnection. Possible consequences: Death or severe injuries when touching the power terminals. ƒ Protective measures: Wait for at least three minutes before working on the power ƒ...
  • Page 162 Multi-axis controllers Wiring 5.5.1 Important notes  Stop! No device protection in the event of too high mains voltages The mains input is not fused internally. Possible consequences: Destruction of the device if the mains voltage is too high. ƒ Protective measures: Observe the max.
  • Page 163 Multi-axis controllers Wiring Safety notes for the installation according to U or U 5.5.2 5.5.2 Safety notes for the installation according to U or U  Warnings! Branch circuit protection: ƒ Suitable for use on a circuit capable of delivering not more than 5000 rms symmetrical amperes, 500 V max., when protected by H, K5 or CC fuses.
  • Page 164 Multi-axis controllers Wiring 5.5.3 Devices in the range 2 ... 24 A (0.37 ... 11 kW) 5.5.3 Devices in the range 2 ... 24 A (0.37 ... 11 kW) ƒ „  +UG -UG X100 E94AZPxxxxx E94AMxExxxx X109 X109 X109 X109 X110 X110...
  • Page 165 Multi-axis controllers Wiring Devices in the range 2 ... 24 A (0.37 ... 11 kW) 5.5.3 IT system  Stop! Overvoltage on components: On IT systems an earth fault in the installation can cause impermissible overvoltages. Possible consequences: Destruction of the device. Protective measures: If the devices are operated on IT systems, the internal connection of the filters to the protective earth in the installation backplane...
  • Page 166 Multi-axis controllers Wiring 5.5.3 Devices in the range 2 ... 24 A (0.37 ... 11 kW) ƒ The cables used must comply with the approvals required for the Design of the cables location (e.g. UL). ƒ It is imperative to comply with the regulations concerning minimum cross-sections of PE conductors.
  • Page 167 Multi-axis controllers Wiring Devices in the range 2 ... 24 A (0.37 ... 11 kW) 5.5.3 E94AZJA-008 Fig. 5.5-3 Example: connecting busbars to DC power supply module Proceed as follows to connect the busbars: 1. If devices of the interconnected system have already been in operation: –...
  • Page 168 Multi-axis controllers Wiring 5.5.3 Devices in the range 2 ... 24 A (0.37 ... 11 kW) Terminal X100 Labelling Description (right part) Alternative option for DC-bus voltage connection (compatible to 9300 series). SSP942X100 Terminal data Max. conductor cross-section Tightening torque Screw drive [AWG] [Nm]...
  • Page 169 Multi-axis controllers Wiring Devices in the range 2 ... 24 A (0.37 ... 11 kW) 5.5.3 Motor Terminal X105 Labelling Description (right part) Connection of the motor phases Functional earth  Connect the shields of the motor phases and of the optional motor brake control separately and with a surface as large as possible to the shield sheet.
  • Page 170 Multi-axis controllers Wiring 5.5.3 Devices in the range 2 ... 24 A (0.37 ... 11 kW) How to proceed: 1. Strip the motor cable  according to dimensions given. 2. Fold back the shield of the motor cable  over the cable sheath. 3.
  • Page 171 Motor brake control Terminal X107 Labelling Description (optional) Connection of the motor holding brake + (Lenze: WH) - (Lenze: BN) E94AZHX0051: 24 V DC, max. 2.5 A Observe correct polarity! + / - Supply voltage for the motor holding brake (18 ...
  • Page 172 – Operation with unshielded brake cables can destroy the motor brake control. – We recommend the use of Lenze system cables (motor cable with separately shielded additional cores). When using a permanent magnet holding brake, ensure the ƒ...
  • Page 173 Multi-axis controllers Wiring Devices in the range 2 ... 24 A (0.37 ... 11 kW) 5.5.3 Cable lengths = 28 V DC 1 mm (AWG 16) 0.75 mm (AWG 18) 0.5 mm (AWG 20) = 24 V DC 1 mm (AWG 16) 0.75 mm (AWG 18)
  • Page 175 Multi-axis controllers Installation of the standard device Installation of the standard device How to proceed: 1. Insert the device into the installation backplane without twisting it until resistance is felt. 2. Press the device into the installation backplane until it audibly snaps into place.
  • Page 177 Multi-axis controllers Control terminals Control terminals  Danger! Dangerous voltage All power terminals remain live for at least three minutes after mains disconnection. Possible consequences: Death or severe injuries when touching the power terminals. ƒ Protective measures: Wait for at least three minutes before working on the power ƒ...
  • Page 178 Multi-axis controllers Control terminals ƒ The cables used must comply with the approvals required for the Design of the cables location (e.g. UL). ƒ The effectiveness of a shielded cable is reached by: – Providing a good shield connection through large-surface shield contact.
  • Page 179 Multi-axis controllers Control terminals The controller features an integrated CANopen system bus interface to System bus CAN on board exchange process data and parameter values between different nodes and to connect further modules as e.g. distributed terminals, operator and input devices (”HMIs”) and external control units.
  • Page 180 Multi-axis controllers Control terminals The state bus is a bus system exclusively designed for Lenze controllers via State bus which up to 20 controllers can be connected and which serves to simulate a ”release cord” function. The state is controlled via the system module SFBDigitalOutput.
  • Page 181 Multi-axis controllers Control terminals 24 V = max. max. SSP94X3V24 Fig. 5.7-1 Wiring principle L1 ... L3 Mains phases Protective earth Fuse Terminal for 24 V and state bus GE/24E/SB Labelling on the terminal State bus 1 ... 7 Device number during loop-through connection Terminal X2 Labelling Description...
  • Page 182 Multi-axis controllers Control terminals The controller features two analog inputs which are able to detect Analog inputs, analog outputs differential voltage signals in the range ±10 V, e.g. an analog speed setpoint selection or the voltage signal of an external sensor (temperature, pressure, etc.).
  • Page 183 Multi-axis controllers Control terminals ”HighLine” version: Terminal X3 Labelling Description GND analog signals Analog output 1 Analog output 2 Analog input 1 + Analog input 1 - Analog input 1 - Terminating resistor for ±20mA Analog input 2 + Analog input 2 - Shield connection: Fix the shield with EMC wire clamp.
  • Page 184 Multi-axis controllers Control terminals The controller features four freely configurable digital outputs. Digital outputs Electrical data Rated voltage 24 V (external voltage According to source, optional) IEC 61131-2 Current consumption Max. 300 mA Switching level According to IEC 61131-2 0 V ... +5 V HIGH +15 V ...
  • Page 185 Multi-axis controllers Control terminals ”HighLine” version: Terminal X4 Labelling Description GND digital out 24-V digital out Digital output 1 Digital output 2 Digital output 3 Digital output 4 9400SSP000X4 Terminal data Conductor cross-section Tightening torque [AWG] [Nm] [lb-in] Flexible 0.2 ... 2.5 24 ...
  • Page 186 Multi-axis controllers Control terminals The drive controller is equipped with freely configurable digital inputs. Digital inputs ƒ The following digital inputs are with touch-probe capability (edge-controlled event)): – ”HighLine”: all inputs – ”StateLine”: DI1 ƒ The control input RFR for controller enable is firmly connected with the device control.
  • Page 187 Multi-axis controllers Control terminals ”HighLine” version: Terminal X5 Labelling Description GND digital in Controller enable Digital input 1 Digital input 2 Digital input 3 Digital input 4 Digital input 5 Digital input 6 Digital input 7 Digital input 8 9400SSP000X5 Terminal data Conductor cross-section Tightening torque...
  • Page 188 Diagnostics/keypad ƒ USB diagnostic adapter E94AZCUS ƒ Keypad E94AZKAE. The diagnostic adapter and a computer with the Lenze software »Engineer« serve to carry out comprehensive settings, e.g. for initial commissioning. The keypad enables experienced users to check or change individual settings.
  • Page 189 Multi-axis controllers Control terminals Resolvers are connected to X7 (9-pole Sub-D socket). Resolver The use of third-party resolvers is permissible. For this purpose the number of pole pairs of the resolver in C00080 must be adapted to the resolver used. When the stator coils are excited with 4 kHz, the apparent impedance of the connected resolver must not fall below 65 Ohm.
  • Page 190 Multi-axis controllers Control terminals Encoders are connected to X8 (15-pole Sub-D socket). Encoder ƒ Absolute and incremental encoders are supported: – TTL encoder 5 V (incremental) – Sin/cos encoder 1 V (incremental) – Sin/cos absolute value encoder 1 V with Hiperface protocol –...
  • Page 191 Multi-axis controllers Control terminals SSP94ENCX8 Fig. 5.7-6 Wiring principle Description Terminal X8 Labelling Cable EYF001... EYF002... Hiperface EnDat 2.1 +RS485 Data (Z) n. c. n. c. n. c. n. c. -KTY -KTY -KTY -KTY Clock Ref COS -Sense Ref SIN +Sense -RS485 /Data (/Z)
  • Page 192 KiMT Designation in the motor type code Rated encoder voltage The values listed in Tab. 5.7-1 are valid for the use of Lenze system cables at typical ambient temperatures. Other cables, other cable cross-sections or extreme ambient temperatures may require adaptations determined by means of measurements.

  • Page 193: Safety Notes For The Installation According To Ul Or

    DC power supply modules Contents DC power supply module Contents Device features ..........6.1-1 General data and operating conditions .

  • Page 195: Device Features

    DC power supply modules Device features Device features The most important device features at a glance: ƒ DC power supply modules supply the DC buses of several controllers of a drive system with energy. ƒ DC power supply modules are the central AC mains connection in a DC-bus operation.
  • Page 196 DC power supply modules Device features If one or more controllers operate in generator mode (braking), the energy Energy exchange in the DC bus will be fed into the shared DC bus. The energy will then be available to the controllers in the system which operate in motor mode.

  • Page 197: General Data And Operating Conditions

    DC power supply modules General data and operating conditions General data and operating conditions General data Conformity and approval Conformity 73/23/EEC Low-Voltage Directive Approval In preparation: UL UL 508C Industrial Control Equipment, file no. 132659 Supply system data Supply forms With earthed Unrestricted use ...
  • Page 198 DC power supply modules General data and operating conditions Mounting conditions Mounting place In the control cabinet Mounting position Vertical Mounting clearances Above/below ≥ 80 mm / ≥ 120 mm Observe the device-related notes To the sides Side-by-side mounting on mounting. without any clearance Connection conditions for DC power supply module AC mains operation...

  • Page 199: Rated Data (Devices For 400/500V Mains)

    DC power supply modules Rated data (devices for 400/500V mains) Rated data (devices for 400/500V mains) General data Power loss P Type Total (when operating with I Constant (control electronics only) E94APNE0104 E94APNE0364 E94APNE1004 E94APNE2454  6.3-1 EDS94SPP101 EN 3.1-04/2007...
  • Page 200 DC power supply modules Rated data (devices for 400/500V mains) 6.3.1 Operation at rated mains voltage 230 V 6.3.1 Operation at rated mains voltage 230 V Basis of the data Voltage Voltage range Frequency range Mains f [Hz] 3/PE AC 180 - 0 % ...
  • Page 201 DC power supply modules Rated data (devices for 400/500V mains) Operation at rated mains voltage 230 V 6.3.1 Output data Basis of the data Mains Rated voltage U Voltage range U Frequency range [Hz] 2/PE DC 260 - 0 % ... 370 + 0 % Voltage Frequency Current [A]...
  • Page 202 DC power supply modules Rated data (devices for 400/500V mains) 6.3.1 Operation at rated mains voltage 230 V Internal brake chopper data Switching Minimum Peak Peak Continuous Continuous threshold current braking current braking brake power power (adjustable) resistor Type [Ω] [kW] BRmax Bmin...
  • Page 203 DC power supply modules Rated data (devices for 400/500V mains) Operation at rated mains voltage 400 V 6.3.2 6.3.2 Operation at rated mains voltage 400 V Basis of the data Voltage Voltage range Frequency range Mains f [Hz] 3/PE AC 320 - 0 % ...
  • Page 204 DC power supply modules Rated data (devices for 400/500V mains) 6.3.2 Operation at rated mains voltage 400 V Output data Basis of the data Mains Rated voltage U Voltage range U Frequency range [Hz] 2/PE DC 455 - 0 % ... 620 + 0 % Voltage Frequency Current [A]...
  • Page 205 DC power supply modules Rated data (devices for 400/500V mains) Operation at rated mains voltage 400 V 6.3.2 Internal brake chopper data Switching Minimum Peak Peak Continuous Continuous threshold current braking current braking brake power power (adjustable) resistor Type [Ω] [kW] BRmax Bmin...
  • Page 206 DC power supply modules Rated data (devices for 400/500V mains) 6.3.3 Operation at rated mains voltage 500 V 6.3.3 Operation at rated mains voltage 500 V Basis of the data Voltage Voltage range Frequency range Mains f [Hz] 3/PE AC 400 - 0 % ...
  • Page 207 DC power supply modules Rated data (devices for 400/500V mains) Operation at rated mains voltage 500 V 6.3.3 Output data Basis of the data Mains Rated voltage U Voltage range U Frequency range [Hz] 2/PE DC 565 - 0 % ... 775 + 0 % Voltage Frequency Current [A]...
  • Page 208 DC power supply modules Rated data (devices for 400/500V mains) 6.3.3 Operation at rated mains voltage 500 V Internal brake chopper data Switching Minimum Peak Peak Continuous Continuous threshold current braking current braking brake power power (adjustable) resistor Type [Ω] [kW] BRmax Bmin...

  • Page 209: Fuses And Cable Cross-Sections

    DC power supply modules Rated data (devices for 400/500V mains) Fuses and cable cross-sections 6.3.4 6.3.4 Fuses and cable cross-sections Basis of the data Voltage Voltage range Frequency range Mains f [Hz] 3/PE AC 230 ... 500 180 - 0 % ... 550 + 0 % 45 ...
  • Page 210 DC power supply modules Rated data (devices for 400/500V mains) 6.3.4 Fuses and cable cross-sections Operation without external mains choke/mains filter Installation according to EN 60204-1 Type Installation according to UL L1, L2, L3 L1, L2, L3 Laying system [AWG] [mA] E94APNE0104 ≥...

  • Page 211: Device Description

    DC power supply modules Device description Device description This page remains blank to give you a clearly arranged overview of the following subject on the next double page.  6.4-1 EDS94SPP101 EN 3.1-04/2007...

  • Page 212: Devices In The Range 10

    DC power supply modules Device description 6.4.1 Devices in the range 10 ... 36 A (4 ... 18 kW) 6.4.1 Devices in the range 10 ... 36 A (4 ... 18 kW) SSP94PN012  6.4-2 EDS94SPP101 EN 3.1-04/2007...
  • Page 213 DC power supply modules Device description Devices in the range 10 ... 36 A (4 ... 18 kW) 6.4.1  Standard device Pos. Description 24 V supply 4 digital outputs 1 digital input Nameplate, retractable  Setting of mains voltage/brake chopper threshold ...

  • Page 214: Devices In The Range 100

    DC power supply modules Device description 6.4.2 Devices in the range 100 ... 245 A (48 ... 119 kW) 6.4.2 Devices in the range 100 ... 245 A (48 ... 119 kW) S94PN10010  6.4-4 EDS94SPP101 EN 3.1-04/2007...

  • Page 215: Devices In The Range 100

    DC power supply modules Device description Devices in the range 100 ... 245 A (48 ... 119 kW) 6.4.2 Pos. Description External 24 V supply 4 digital outputs 1 digital input Nameplate, retractable  Setting of mains voltage/brake chopper threshold ...
  • Page 217 DC power supply modules Mechanical installation Important notes 6.5.1 Mechanical installation 6.5.1 Important notes  Note! The devices must be installed in housings (e.g. control cabinets) to meet applicable regulations. 6.5.2 Devices in the range 10 ... 36 A (4 ... 18 kW) We recommend to provide the mounting plate with a grid pattern of M5 Mounting grid threaded holes for attaching the devices.
  • Page 218 DC power supply modules Mechanical installation 6.5.2 Devices in the range 10 ... 36 A (4 ... 18 kW) Standard device with installation backplane SSP94PN001 Type Dimensions a Weight Power supply Installation backplane [mm] [kg] module E94APNE0104 E94AZPP0104 E94APNE0364 E94AZPP0364 ...
  • Page 219 DC power supply modules Mechanical installation Devices in the range 10 ... 36 A (4 ... 18 kW) 6.5.2 Arrangement of the devices SSP94PN200 Fig. 6.5-1 Arrangement concept The technical data must be taken into account when planning and dimensioning a DC-bus interconnection. Arrange the devices as follows for operation in DC-bus interconnection via the DC busbars: ƒ...
  • Page 220 DC power supply modules Mechanical installation 6.5.2 Devices in the range 10 ... 36 A (4 ... 18 kW) Proceed as follows for the installation: Installation steps 1. Prepare M5 threaded holes on the mounting plate according to the mounting grid. 2.
  • Page 221 DC power supply modules Mechanical installation Devices in the range 100 ... 245 A (48 ... 119 kW) 6.5.3 6.5.3 Devices in the range 100 ... 245 A (48 ... 119 kW) We recommend to provide the mounting plate with a grid pattern of M5 Mounting grid threaded holes for attaching the devices.
  • Page 222 DC power supply modules Mechanical installation 6.5.3 Devices in the range 100 ... 245 A (48 ... 119 kW) Dimensions S94PN10020 Type Dimension a Mass Device size Power supply [mm] [kg] module E94APNE1004 13.5 E94APNE2454 28.5  6.5-6 EDS94SPP101 EN 3.1-04/2007...
  • Page 223 DC power supply modules Mechanical installation Devices in the range 100 ... 245 A (48 ... 119 kW) 6.5.3 Arrangement of the devices SSP94FF003 Fig. 6.5-2 Arrangement concept Standard mounting: Side-by-side mounting  Mounting variant: On top  E94AZxPxxxx Filter E94APNExxxx 9400 DC power supply module E94AZEX100 DC input module...
  • Page 224 DC power supply modules Mechanical installation 6.5.3 Devices in the range 100 ... 245 A (48 ... 119 kW) Proceed as follows for the installation: Installation steps 1. Prepare M5 threaded holes on the mounting plate according to the mounting grid. 2.
  • Page 225 DC power supply modules Wiring Important notes 6.6.1 Wiring 6.6.1 Important notes  Danger! Dangerous voltage All power terminals remain live for at least three minutes after mains disconnection. Possible consequences: Death or severe injuries when touching the power terminals. ƒ...
  • Page 226 DC power supply modules Wiring 6.6.2 Safety notes for the installation according to U or U 6.6.2 Safety notes for the installation according to U or U E94APNE0104/E94APNE0364  Warnings! Maximum surrounding air temperature: 55 °C. ƒ Branch circuit protection: ƒ...
  • Page 227 DC power supply modules Wiring Design of the cables 6.6.3 6.6.3 Design of the cables ƒ The cables used must comply with the approvals required for the location (e.g. UL). ƒ It is imperative to comply with the regulations concerning minimum cross-sections of PE conductors.
  • Page 228 DC power supply modules Wiring 6.6.4 Devices in the range 10 ... 36 A (4 ... 18 kW) 6.6.4 Devices in the range 10 ... 36 A (4 ... 18 kW) F1...F3 ‚ +UG -UG E94AZPPxxxx E94AZPxxxxx X111 24E GE X109 X109 E94APNE0xx4...

  • Page 229: Connecting Busbars

    DC power supply modules Wiring Connecting busbars 6.6.5 6.6.5 Connecting busbars SSP94PN201 Fig. 6.6-2 Example: connecting busbars to DC power supply module Proceed as follows to connect the busbars: 1. If devices of the interconnected system have already been in operation: –...
  • Page 230 DC power supply modules Wiring 6.6.6 Terminal assignment 6.6.6 Terminal assignment  Tip! Complete the wiring of the installation backplane before plugging in the standard device. The upper terminals of the installation backplane cannot be connected with a plugged-in standard device. Mains Terminal X111 Labelling...

  • Page 231: Terminal Assignment

    DC power supply modules Wiring Terminal assignment 6.6.6 External brake resistor Terminal X112 Labelling Description (left part) External brake resistor SSP940X112 Terminal data Max. conductor cross-section Tightening torque Screw drive [AWG] [Nm] [lb-in] Device sizes 1+2: flexible 0.5 ... 0.6 4.5 ...
  • Page 232 DC power supply modules Wiring 6.6.7 Devices in the range 100 ... 245 A (48 ... 119 kW) 6.6.7 Devices in the range 100 ... 245 A (48 ... 119 kW) F1...F3 ‚ ϑ +UG -UG 24E GE E94AZPxxxxx X111 X109 X109 E94APNExxx4...
  • Page 233 DC power supply modules Wiring Connecting busbars 6.6.8 6.6.8 Connecting busbars SSP94PN401 Fig. 6.6-4 Example: connecting busbars to DC power supply module Proceed as follows to connect the busbars: 1. If devices of the interconnected system have already been in operation: –...
  • Page 234 DC power supply modules Wiring 6.6.9 Terminal assignment 6.6.9 Terminal assignment The wiring area of the power terminals is designed for the cables being routed upwards and/or downwards. Usually the AC mains cables come from above. When filters are used, the connection cables are fed from below (for filters mounted beside the module) or from above (for filters mounted above the module).
  • Page 235 DC power supply modules Wiring Terminal assignment 6.6.9 Mains Terminal X111 Labelling Description Connection of the mains phases L1, L2, L3  Fig. 6.6-5 Connection for the supply-side PE conductor id PE  Terminal X112 Labelling Description Alternative connection at the bottom: mains phases L1, L2, L3 ...
  • Page 236 DC power supply modules Wiring 6.6.9 Terminal assignment External brake resistor Terminal X112 Labelling Description External brake resistor  Fig. 6.6-5 Terminal data Max. conductor cross-section Tightening torque Screw drive [AWG] [Nm] [lb-in] Device size 4: flexible 0.5 ... 0.6 4.5 ...

  • Page 237: Control Terminals

    DC power supply modules Control terminals Control terminals  Danger! Dangerous voltage All power terminals remain live for at least three minutes after mains disconnection. Possible consequences: Death or severe injuries when touching the power terminals. ƒ Protective measures: Wait for at least three minutes before working on the power ƒ...
  • Page 238 DC power supply modules Control terminals ƒ The cables used must comply with the approvals required for the Design of the cables location (e.g. UL). ƒ The effectiveness of a shielded cable is reached by: – Providing a good shield connection through large-surface shield contact.
  • Page 239 DC power supply modules Control terminals 24 V supply Terminal X11 Labelling Description GND external supply 24 V external supply through safely separated power supply unit (SELV/PELV) Required for mains-independent power supply of control electronics. IEC 61131-2, 19.2 ... 28.8 V, residual ripple max. ±5 % Current during operation: 1.4 A Starting current: 4 A for 100 ms Reserved...

  • Page 241: Final Works

    DC power supply modules Final works Final works  Danger! Dangerous voltage! When the mains voltage is switched off, the DC bus is still charged for at least about 3 minutes. The state of charge is not indicated! ƒ On synchronous motors self-discharge only starts after a ƒ...
  • Page 243 DC-bus operation Contents Network of several drives Contents Introduction ..........7.1-1 7.1.1 Terminology and abbreviations used...

  • Page 245: Introduction

    DC-bus operation Introduction Terminology and abbreviations used 7.1.1 Introduction 7.1.1 Terminology and abbreviations used DC bus: The energy store in the controller or supply module from which the controller modulates the AC voltage for the motor. The DC buses of several controllers can be networked.

  • Page 246: Comparison Single-Axis Controllers / Multi-Axis Controllers

    DC-bus operation Introduction 7.1.2 Comparison single-axis controllers / multi-axis controllers 7.1.2 Comparison single-axis controllers / multi-axis controllers In the power range < 11 kW, the ”Single Drive, E94AS…” and ”Multi Drive, E94AM…” are available as controllers of the 9400 servo drives series. The single-axis controllers (”Single Drive”) are designed for connection to AC mains (3/PE AC).

  • Page 247: Advantages Of A Drive System

    DC-bus operation Introduction Advantages of a drive system 7.1.3 7.1.3 Advantages of a drive system When several controllers are operated in a DC-bus connection (DC bus), this offers the following advantages: ƒ Energy exchange between controllers in generator-mode (braking) and motor-mode operation.

  • Page 248: General Information On The Accessories

    DC-bus operation Introduction 7.1.4 General information on the accessories 7.1.4 General information on the accessories Fuses in the DC bus For device protection, multi-axis controllers up to 11 kW are equipped with a fuse in the installation backplane. The fuse is only integrated into the current path if the busbar system (X109) is used.

  • Page 249: Conditions For A Trouble-Free Network Of Several Drives

    DC-bus operation Conditions for a trouble-free network of several drives Voltages 7.2.1 Conditions for a trouble-free network of several drives 7.2.1 Voltages Controllers can only be operated in a DC-bus connection, if the rated mains voltage/the rated DC-bus voltage is the same. All brake choppers in the DC-bus system must have the same thresholds.

  • Page 251: Dc-Bus Variants

    DC-bus operation DC-bus variants Supply from a supply module 7.3.1 DC-bus variants 7.3.1 Supply from a supply module A DC supply module with direct AC mains connection supplies energy into the DC bus of several controllers. The DC supply module is equipped with an integrated brake chopper to which you can connect a brake resistor.

  • Page 252: Supply From Controllers

    DC-bus operation DC-bus variants 7.3.2 Supply from controllers 7.3.2 Supply from controllers A single-axis controller with direct AC mains connection supplies energy into the DC bus of other controllers. The single-axis controller is equipped with an integrated brake chopper to which you can connect a brake resistor. Possible combinations Components to be used Components not to be used...

  • Page 253: Rated Data

    DC-bus operation Rated data General data 7.4.1 Rated data 7.4.1 General data For dimensioning the DC cables, you must know the input current. The number of devices in a drive system can be limited by the DC-bus capacity and the charging current. Additional data Input current DC-bus capacity...

  • Page 254: Dc-Supply Power

    DC-bus operation Rated data 7.4.2 DC-supply power 7.4.2 DC-supply power The parameters relevant for the selection of a supply unit with a suitable supply power (even in the overload range) are listed in the below table: Rated AC voltage Cycle 1 Cycle for the second-range Cycle 2 Cycle for the minute-range...
  • Page 255 DC-bus operation Rated data DC-supply power 7.4.2 400 V Supply power U = 400 V Cycle 1 Cycle 2 · t · t · t · t DC 100% Type [kW] [kW] · [s] [kW] · [s] [kW] · [s] [kW] ·...
  • Page 256 DC-bus operation Rated data 7.4.2 DC-supply power 500 V Supply power U = 500 V Cycle 1 Cycle 2 · t · t · t · t DC 100% Type [kW] [kW] · [s] [kW] · [s] [kW] · [s] [kW] ·...

  • Page 257: Dc-Power Requirements

    DC-bus operation Rated data DC-power requirements 7.4.3 7.4.3 DC-power requirements Use the below table to determine the power requirements of the devices used in the DC bus for the rated mains voltage U and the device-dependent power loss. Power requirements P [W] with rated current Power loss Type...
  • Page 258 DC-bus operation Rated data 7.4.4 DC fuses 7.4.4 DC fuses Fuse the individual +UG/-UG cables to protect the DC-bus connection. The DC-bus connection is protected against damage through a DC earth fault or short circuit in a device. Controller/DC fuse assignment Rated Type Size...

  • Page 259: Basic Dimensioning

    General information The Drive Solution Designer (DSD) PC software helps you to dimension your drive network. For expert advice, you may also contact your Lenze sales representative when dimensioning your application. For determining the performance of your drive network, create a Time/performance diagram time/performance diagram for all axes for a complete machine cycle.
  • Page 260 DC-bus operation Basic dimensioning 7.5.1 General information Use the time/performance diagram to optimise the DC-bus performance of all axes for a complete machine cycle. Utilisation factor Please consider the utilisation factors when determining P . Reduce the DCtotal power requirements if the rated power is not fully used. Simultaneity factor Please consider the simultaneity factor when determining P .

  • Page 261: Power Distribution Of Controllers

    DC-bus operation Basic dimensioning Power distribution of controllers 7.5.2 7.5.2 Power distribution of controllers In a DC-bus operation, the power from the AC mains is stored in the DC bus and consumed by several controllers. Drive groups with non-synchronous power consumption, partial load or excess energy from braking operations are suitable for establishing a DC-bus connection.

  • Page 262: Determining The Power Requirements

    DC-bus operation Basic dimensioning 7.5.5 Determining the power requirements 7.5.5 Determining the power requirements For determining the power requirements of the drive system you need to know the rated power of the motors and their efficiency as well as the power losses of the controllers.

  • Page 263: Cable Protection

    DC-bus operation Basic dimensioning Cable protection 7.5.7 7.5.7 Cable protection In case of interferences, the cables have to be adequately protected (7.4.4). Please consider the following when dimensioning the DC bus for a plant or machine: ƒ Mains fuses can be used to protect the DC cables if the wiring is designed for 122 % of the rated fuse current.

  • Page 264: Filters

    DC-bus operation Basic dimensioning 7.5.8 Filters 7.5.8 Filters The following filters can be used for the DC-supply modules. Mains filter DC-supply module Type Device size Type Device size E94AZMP0084 E94APNE0104 E94AZMP0294 E94APNE0364 E94AZMP0824 E94APNE1004 E94AZMP2004 E94APNE2454 The mains filters are designed for the following conditions: ƒ...

  • Page 265: Braking Operation In A Drive System

    DC-bus operation Braking operation in a drive system Basic considerations 7.6.1 Braking operation in a drive system 7.6.1 Basic considerations If the regenerative power of a drive exceeds the storage capacity of the DC bus, the excessive energy must be consumed or dissipated. Target of the DC bus is to use the excessive energy for other axes.
  • Page 267 DC-bus operation Application examples Example 1 7.7.1 Application examples 7.7.1 Example 1 - supply module with multi-axis controllers Assumptions: ƒ 400 V, 3 AC/PE ƒ 7 axes in 2 power categories ƒ no particular dynamic performance requirements The following motors (Mx) are selected: Motor type Rated power Efficiency...
  • Page 268 DC-bus operation Application examples 7.7.2 Example 2 7.7.2 Example 2 - single-axis controller with multi axes Assumptions: ƒ 400 V, 3 AC/PE ƒ 4 axes in 3 power categories ƒ no particular dynamic performance requirements The following motors (Mx) are selected: Motor type Rated power Efficiency...
  • Page 269   Lenze Drive Systems GmbH EDS94SPP101 Hans-Lenze-Straße 1 EN 3.1-04/2007 D-31855 Aerzen © 06/2007 Germany TD14 +49 (0) 51 54 82-0 Service 00 80 00 24 4 68 77 (24 h helpline) Service +49 (0) 51 54 82-1112 E-Mail Lenze@Lenze.de...

Table of Contents