Beckhoff AX8000 Operating Instructions Manual
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Beckhoff AX8000 Operating Instructions Manual

Multi-axis servo system
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Operating instructions | EN
AX8000
Multi-axis servo system
3/15/2021 | Version 1.4
Order No.: TDmlAX-8000-0000-0201

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Summary of Contents for Beckhoff AX8000

  • Page 1 Operating instructions | EN AX8000 Multi-axis servo system 3/15/2021 | Version 1.4 Order No.: TDmlAX-8000-0000-0201...

  • Page 3: Table Of Contents

    Version numbers...............................  7 Scope of the documentation .......................... 8 Staff qualification...............................  9 Safety and instruction .............................  11 Explanation of symbols ...........................  11 Beckhoff Services ............................ 13 For your safety.............................. 14 Safety pictograms ............................ 14 General safety instructions .......................... 15 Product overview...............................  17 Components..............................
  • Page 4 Disposal ................................  106 Guidelines and Standards .......................... 107 Standards.............................. 107 Guidelines .............................. 108 Test centers .............................. 109 EU conformity ...............................  109 UL certification ..............................  110 Notes .................................  111 Notes .................................  112 Notes .................................  113 Index .................................  114 ─── AX8000 Version: 1.4...

  • Page 5: Documentation Notes

    Documentation notes Disclaimer Beckhoff products are subject to continuous further development. We reserve the right to revise the operating instructions at any time and without prior announcement. No claims for the modification of products that have already been supplied may be made on the basis of the data, diagrams and descriptions in these operating instruc- tions.
  • Page 6 • Use of untrained personnel • Use of unauthorized spare parts Copyright © Beckhoff Automation GmbH & Co. KG, Germany 1.1.4 The copying, distribution and utilization of this document as well as the communication of its contents to others without express autho- rization is prohibited.

  • Page 7: Version Numbers

    German original. Product properties Only the product properties specified in the current operating in- structions are valid. Further information given on the product pages of the Beckhoff homepage, in emails or in other publications is not authoritative. Version: 1.4 AX8000...

  • Page 8: Scope Of The Documentation

    CoE object description Documentation of the CAN over EtherCAT objects with attribute tables Diagnostic messages Documentation of the error mes- sages of the AX8000 multi-axis servo system with attribute ta- bles, problem descriptions and possible solutions AX2090-BW80 Operating instructions for the use...

  • Page 9: Staff Qualification

    Trained specialists have received specific technical training and have specific technical knowledge and experience. Trained special- ists can: • apply relevant standards and directives • assess tasks that they have been assigned • recognize possible hazards • prepare and set up workplaces Version: 1.4 AX8000 ───...
  • Page 10 They are familiar with relevant standards and directives. Quali- fied electricians can: • independently recognize, avoid and eliminate sources of danger • implement specifications from the accident prevention regula- tions • assess the work environment • independently optimize and carry out their work ─── AX8000 Version: 1.4...

  • Page 11: Safety And Instruction

    1.6.1 DANGER Failure to observe will result in serious or fatal injuries. WARNING Failure to observe may result in serious or fatal injuries. CAUTION Failure to observe may result in minor or moderate injuries. Version: 1.4 AX8000 ───...
  • Page 12 In the case of documentation on a monitor screen, use the zoom function to enlarge the QR code and reduce the distance. ─── AX8000 Version: 1.4...

  • Page 13: Beckhoff Services

    Beckhoff and the worldwide partner companies offer comprehensive support and service. Support The Beckhoff Support offers technical advice on the use of individ- ual Beckhoff products and system planning. The employees support 1.7.1 you in the programming and commissioning of complex automation systems.

  • Page 14: For Your Safety

    Safety pictograms On Beckhoff products you will find attached or lasered safety pic- tograms, which vary depending on the product. They serve to pro- tect people and to prevent damage to the products. Safety pic- tograms must not be removed and must be legible for the user.

  • Page 15: General Safety Instructions

    Observe tightening torques Mount and repeatedly check connections and components, comply- ing with the prescribed tightening torques. Use the original packaging only When shipping, transporting, storing and packing, use the original packaging or conductive materials. Version: 1.4 AX8000 ───...
  • Page 16 After operation De-energize and switch off components before working on them 2.2.3 Check the functionality of all safety-relevant devices. Secure the working environment. Secure the machine or plant against being in- advertently started up. See chapter: "Decommissioning" ─── AX8000 Version: 1.4...

  • Page 17: Product Overview

    Quick coupling, DC link and protective earth PE; AX bridge 10-pin input terminal X01; DC, 24 V, supply network, PE and external brake resistor Grounding bolt Test contact DC link DC- Test contact DC link DC+ Test contact GND Test contact +24 V Version: 1.4 AX8000 ───...
  • Page 18 B; U, V, W, PE, T+ / OCT+, T- / OCT-, B+ and B- 8-pin motor connector X13, channel A; U, V, W, PE, T+ / OCT+, T- / OCT-, B+ and B- AX-Bridge: DC link, FE AX-Bridge: 24 V ─── AX8000 Version: 1.4...
  • Page 19 Fieldbus EtherCAT output X05 Display X15 digital inputs / TwinSAFE STO connection Optional: X11 encoder feedback connection Quick coupling 24 V ; AX bridge Quick coupling, DC link and protective earth PE; AX bridge Grounding bolt Housing Version: 1.4 AX8000 ───...
  • Page 20 Product overview Number Explanation X01 connection – mains supply and DC link X02 connection – external brake resistor X14 connection – holding brake, motor temperature / OCT X13 plug – motor connection X03 connection – 24 V ─── AX8000 Version: 1.4...

  • Page 21: Power Supply Module

    Product overview Power supply module Name plate 3.2.1 3.2.1 Number Explanation Order number Order number Beckhoff traceability number Serial number Rated input voltage Rated input current Input frequency Maximum ambient temperature Rated output voltage Rated output current EtherCAT conformity cULus approval...
  • Page 22 Product overview Type key 3.2.2 AX 8x yz - a b c d - 0000 Explanation Product area Servo drive Series AX8000 Supply In combination with "a" Rated output current 20 = 7 A  - single-phase supply         20 A - three-phase supply 40 = 40 A  - three-phase supply Supply 0 = single-phase 100 to 240 V...

  • Page 23: Axis Module

    Product overview Axis module Name plate 3.3.1 3.3.1 Number Explanation Order number Order number Beckhoff traceability number Serial number Rated input voltage Maximum ambient temperature Rated output voltage Rated output current Output frequency range Date of manufacture EtherCAT conformity Safety over EtherCAT conformity...
  • Page 24 3.3.2 AX 8x yz - a b c d - e f g h Explanation Product area Servo drive Series AX8000 Axis module 1 = single-channel axis module 2 = two-channel axis module Rated channel current 08 = 1 x 8 A 18 = 1 x 18 A 06 = 2 x 6 A...

  • Page 25: Combined Module

    Rated input voltage Rated input current Input frequency Maximum ambient temperature Rated output voltage Rated output current Output frequency range Beckhoff traceability number Order number Date of manufacture EtherCAT conformity Safety over EtherCAT conformity EAC conformity cULus approval CE approval TÜV certification...
  • Page 26 Type key 3.4.2 AX 85 yz - a b c d -  e f g h Explanation Product area Servo drive Series AX8000 Combined module Supply and axis module Rated DC link output current 25 = 50 A 40 = 35 A Rated channel current 25 = 1 x 25 A...

  • Page 27: Capacitor Module

    Product overview Capacitor module Name plate 3.5.1 3.5.1 Number Explanation Order number Order number Beckhoff traceability number Serial number Rated input voltage Maximum ambient temperature DC link capacitance EtherCAT conformity cULus approval EAC approval CE conformity Data-Matrix Code Version: 1.4 AX8000 ───...
  • Page 28 Product overview Type key 3.5.2 AX 8 8 yz - a b c d - 0000 Explanation Product area Servo drive Series AX8000 Option module Option modules 10 = capacitor module Supply 0 = 0 to 848 V Execution 0 = Standard Execution 0 = Standard...

  • Page 29: Product Characteristics

    With the servo drive you can implement fast and highly dynamic po- sitioning tasks through the integrated control technology. EtherCAT enables the ideal connection to the PC-based control technology. With EtherCAT and the AX8000 multi-axis servo system you can achieve minimum cycle times, synchronicity and simultaneity in the drive technology.

  • Page 30: Ordering Options

    "AM8000 & AM8500 Synchronous Servomotors" Use a Beckhoff OCT motor cable An original Beckhoff OCT motor cable is absolutely necessary for the operation of the axis module with integrated safety technology . This is part of the safety certification.
  • Page 31 SDIn Safe Direction negative SLS Safely Limited Speed SSR Safe Speed Range SSM Safe Speed Monitor SMS Safe Maximum Speed SMA Safe Maximum Acceleration SAR Safe Acceleration Range SBC Safe Brake Control SBT Safe Brake Test Version: 1.4 AX8000 ───...

  • Page 32: Intended Use

    Product overview Intended use The modules of the AX8000 multi-axis servo system may be oper- ated only for the intended activities defined in this documentation, taking into account the prescribed environmental conditions. The components are to be installed only in closed control cabinets in electrical plants or machines and put into operation only as inte- grated components of the plant or machine.

  • Page 33: Dual Use

    ≥ 600 Hz are subject to export control You can operate all synchronous servomotors from the AM8x00 se- ries at full power and speed with the AX8000 multi-axis servo sys- tem with a rotary field frequency of up to 599 Hz. The order number of the respective variant can be found in the type keys of the "axis modules", [Page ...

  • Page 34: Technical Data

    The lifetime of the servo drive may be shortened at temperatures above 40 °C and with encapsulated installation. Beckhoff products are designed for operation under certain environ- mental conditions, which vary according to the product. The follow- ing specifications must be observed for operation and environment in order to achieve the optimum service life of the products.

  • Page 35: Power Supply Module

    External brake resistor Dependent on the connected resistor Continuous braking power [kW] Maximum braking power [kW] 21.8 Minimum brake resistor [Ω] Mechanical data AX8620 Width [mm] Height without connectors [mm] Depth without connectors / accessories [mm] Weight [kg] Version: 1.4 AX8000 ───...
  • Page 36 Dependent on the connected resistor Continuous braking power [kW] Maximum braking power [kW] 21.8 40.1 Minimum brake resistor [Ω] Mechanical data AX8620 AX8640 Width [mm] Height without connectors [mm] Depth without connectors / accessories [mm] Weight [kg] ─── AX8000 Version: 1.4...

  • Page 37: Axis Module

    Output current at 480 V mains connection voltage Rated output current [A] Peak output current [A] I for max. 5 seconds Mechanical data AX8108 AX8118 Width [mm] Height without connectors [mm] Depth without connectors / accessories [mm] Weight [kg] Version: 1.4 AX8000 ───...
  • Page 38 5 seconds for channel B Peak output current I for max. 5 seconds as total device current [A] Mechanical data AX8206 Width [mm] Height without connectors [mm] Depth without connectors / accessories [mm] Weight [kg] ─── AX8000 Version: 1.4...

  • Page 39: Combined Module

    Rated output current [A] Maximum rated output current [A] for maximum 5 seconds Internal brake resistor Continuous braking power [W] Maximum braking power [kW] External brake resistor Minimum resistance [Ω] Continuous braking power [kW] Maximum braking power [kW] Version: 1.4 AX8000 ───...
  • Page 40 Technical data Mechanical data AX8525-0xx0 AX8540-0xx0 Width [mm] Height [mm] Depth [mm] Weight [kg] To be defined ─── AX8000 Version: 1.4...

  • Page 41: Capacitor Module

    Technical data Capacitor module Electrical data AX8810-0000 DC link Maximum voltage [V Capacitance [µF] 1755 Mechanical data AX8810-0000 Width [mm] Height without connectors [mm] Depth without connectors / accessories [mm] Weight [kg] Version: 1.4 AX8000 ───...

  • Page 42: Dimensional Drawings

    • All figures in millimeters Narrow modules The following table provides you with information regarding which modules can be assigned to the dimensional drawing: 4.6.1 Power supply mod- Axis modules Capacitor modules ules AX8620 AX8108, AX8206 AX8810 R2,75 R2,75 ─── AX8000 Version: 1.4...
  • Page 43 Technical data Wide modules The following table provides you with information regarding which modules can be assigned to the dimensional drawing: 4.6.2 Power supply modules Axis modules AX8640 AX8118 R2,75 R2,75 Version: 1.4 AX8000 ───...
  • Page 44 Technical data Combined modules The following table provides you with information regarding which modules can be assigned to the dimensional drawing: 4.6.3 Combined power supply module and axis module AX8525, AX8540 ─── AX8000 Version: 1.4...

  • Page 45: Scope Of Supply

    AX8118 Digital inputs and outputs Axis module AX8206 Digital inputs and outputs Digital inputs and outputs AX85xx combined power supply module and axis module External brake resistor [+] 24 V supply Digital inputs and outputs Capacitor module Version: 1.4 AX8000 ───...

  • Page 46: Packaging

    The packaging must be protected from moisture. The contents are fragile. The table below shows the dimensions of the packages: Dimension AX8108 AX8206 AX8620 AX8118 AX8640 AX8525 AX8540 Height [mm] To be defined Width [mm] Depth [mm] ─── AX8000 Version: 1.4...

  • Page 47: Transport And Storage

    • Use of the vendor's original packaging The table shows the maximum stacking height in which you may store and transport the servo drives in their original packaging on a pallet: AX8000 multi-axis servo sys- Stacking height [pieces] Power supply modules, axis modules, capacitor modules Combined modules Version: 1.4...

  • Page 48: Transport

    You have the option to store the servo drive over a short or longer period. For storage we always recommend the original packaging. Adhere to the conditions specified in the chapter: "Transport and storage", [Page 47]. Ensure the storage space is vibration-free. ─── AX8000 Version: 1.4...

  • Page 49: Technical Description

    Therefore, use so-called AC/DC-sensitive residual current circuit breakers type B, in which DC current is also accounted for. Beckhoff recommends residual current circuit breakers with switch-on delay. Safe system stop A power failure can lead to the uncontrolled run-out of the drive axes.

  • Page 50: Wide Voltage Range

    Wide voltage range Due to the wide voltage range of the power supply modules, the AX8000 multi-axis servo system can be operated worldwide on dif- ferent voltage systems. All networks with a grounded center point are permitted; TT / TN.

  • Page 51: Dimensioning

    • 10 x AX8206-0000 with 1350 µF •   1 x AX8810-0000 with 1755 µF That makes a total capacitance of 3730 µF. The system is permissible, because a power supply module on the 400 V supply network can charge up a capacitance of 13500 µF. Version: 1.4 AX8000 ───...
  • Page 52 Technical description Total motor cable length In compliance with the EMC category C3, various total motor cable lengths apply to the AX8000 multi-axis servo system. 7.5.2 Without mains choke Motor cable length Total motor cable Number of axes per length drive system Maximum 25 m per...
  • Page 53 6 A The maximum DC link capacitance is always related to the connec- tion to a common AX86x0 power supply module with 945 µF and is thus ≤ 6000 µF Version: 1.4 AX8000 ───...

  • Page 54: Display

    Technical description Display Information about the states of the individual modules is shown on the display of the AX8000 multi-axis servo system. There are differ- ent symbols for each module. Display black: The module is switched off. Power supply module...
  • Page 55 The power supply module is ready to operate. Debug firmware D = Debug firmware 7.6.1.3 Debug firmware symbol flashes green: a preliminary test version, debug firmware, is installed. Replace the version as soon as possible by a released firmware. Version: 1.4 AX8000 ───...
  • Page 56 Slow flashing: The axis is disabled and free from errors. Axis symbol lights up red: The module is in EtherCAT INIT state. Axis symbol flashes red: Error. Axis symbol flashes green-red: The error reaction of the axis is active. ─── AX8000 Version: 1.4...
  • Page 57 Debug firmware D = Debug firmware 7.6.2.4 Debug firmware symbol flashes green: a preliminary test version, debug firmware, is installed. Replace the version as soon as possible by a released firmware. Version: 1.4 AX8000 ───...
  • Page 58 The display of the combined module contains the information from the display of the "power supply module", [Page  54] and the "axis 7.6.3 module", [Page 56]: • EtherCAT • Mains voltage • Axis module • Safety • Debug firmware ─── AX8000 Version: 1.4...

  • Page 59: Capacitor Module

    • AX8108; 8 A Beckhoff recommends that you place the optional capacitor module 2 directly adjacent to the power supply module 1. Construct the AX8000 multi-axis servo system in decreasing order from the high- est to the lowest rated output current. Version: 1.4 AX8000 ───...

  • Page 60: Mechanical Installation

    Note that when dimensioning the control cabinet you may have to mount input filters, mains chokes and brake resistors for your appli- cation. Allow sufficient space in the control cabinet for these compo- nents so that cooling air circulation is ensured. ─── AX8000 Version: 1.4...
  • Page 61 Mechanical installation The following illustration contains recommended dimensions that you should observe when mounting the servo drive in the control cabinet: Number Explanation Control cabinet door Conductive and galvanized mounting plate Cable duct Cable duct Version: 1.4 AX8000 ───...
  • Page 62 Mechanical installation Drilling pattern Beckhoff universal drilling pattern 8.1.1 You have the possibility – at any time and without having to drill new holes – to change the configuration of the servo drive modules if you provide the mounting plate with the universal drilling pattern.

  • Page 63: Modules

    ► Guide the screws 1 through the rectangular cut-outs in the mod- ule housing 2 ► Screw all the screws tight in the elongated holes in the module housing ► Observe tightening torques: Components Tightening torque [Nm] Screws M5 x 5 Strength class 8.8 Version: 1.4 AX8000 ───...
  • Page 64 ► Once again, guide the screws 1 through the rectangular cut-outs in the module housing 2 ► Make sure that the plates of the rear panel of Module 1 are not overlapping and that the modules are sitting flush in cut-out 2. ─── AX8000 Version: 1.4...
  • Page 65 ► On all modules that you wish to connect, open the quick connec- tors 1 and place them in the 90° position ► Slide all bars 2 for the AX bridge to the left ► Close all quick connectors again The modules are now connected to one another. Version: 1.4 AX8000 ───...

  • Page 66: Electrical Installation

    The project planning is the detailed planning of your drivetrain. Tak- ing into account various views, you can design your drive system with the help of the following information. Please note that this sup- port is only an example. ─── AX8000 Version: 1.4...
  • Page 67 The Beckhoff software "TC Motion Designer" is avail- able for energy management purposes. Observe the voltage tolerances for safe operation...

  • Page 68: Block Diagrams

    Measuring and test contacts on the devices Quick coupling of the AX8000 multi-axis servo system; AX bridge Optional brake resistor When using an optional brake resistor on the AX8000 multi-axis servo system, the bridge of the 10-pin supply plug "X01" between R and R...
  • Page 69 Measuring and test contacts on the devices Quick coupling of the AX8000 multi-axis servo system; AX bridge Optional brake resistor When using an optional brake resistor on the AX8000 multi-axis servo system, the bridge of the 10-pin supply plug "X01" between R and R...
  • Page 70 Electrical installation AX81x8 9.2.3 9.2.3 Number Explanation Quick coupling of the AX8000 multi-axis servo system; AX bridge ZK4800-80xx-xxxx motor cable; including OCT ─── AX8000 Version: 1.4...
  • Page 71 Electrical installation AX8206 9.2.4 9.2.4 Number Explanation Quick coupling of the AX8000 multi-axis servo system; AX bridge ZK4800-80xx-xxxx motor cable; including OCT Version: 1.4 AX8000 ───...

  • Page 72: Grounding

    The shields have to be applied with a sufficiently large contact area on both sides. The shield of the AX8000 multi-axis servo system is connected via the grounding hangers and hexagonal nuts, similar to DIN 6923 with flange and serrations class 8 with the galvanized surface. These...
  • Page 73 ► Screw the nut 3 onto the earthing bolt 2 on top of the grounding hanger 1 ► Do not use a spring washer 4 ► Swivel the grounding hanger 1 onto the earthing bolt 5 of the left- hand module + DC - DC Version: 1.4 AX8000 ───...
  • Page 74 ► Do not use a spring washer 7 ► Tighten both nuts firmly ► Observe tightening torques: Components Tightening torque [Nm] Serrated hexagonal nut M5, strength class A2-50 ► Mount 8 further grounding hangers + DC - DC ─── AX8000 Version: 1.4...
  • Page 75 Serrated hexagonal nut M5, strength class A2-50 ► Attach the assembled cable properly to the control cabinet mounting plate. Clean the contact surfaces prior to the assembly and ensure that the mounting plate is not painted. Version: 1.4 AX8000 ───...

  • Page 76: Power Supply

    Terminal point Connection 24 VDC 24 VDC +6/-10 % system voltage and peripheral voltage Wire cross-section Maximum 16 mm² AWG 6 Mounting Screws with tightening torque 1.2 Nm – 1.5 Nm / 10.6 lbf in – 13.3 lbf in ─── AX8000 Version: 1.4...
  • Page 77 Electrical installation ZS4800-2002 9.4.3 AX85xx • X03 connection on AX85xx combined modules Terminal point Connection 24 VDC 24 VDC +6/-10 % system voltage and peripheral voltage Version: 1.4 AX8000 ───...

  • Page 78: Voltage Input

    R and R is not removed. Alternatively, an exter- Bint+ nal brake resistor can be connected. Without this measure the AX8000 multi-axis servo system will be shut down with an error message. ZS4800-2001 9.5.1 AX8620 • X01 slot on AX8620 power supply modules...
  • Page 79 Wire cross-section Maximum 35 mm² AWG 2 Mounting Screws with tightening torque 1.2 Nm – 1.5 Nm / 10.6 lbf in – 5.3 lbf in <= 25 mm² = 2.5 Nm, 35 mm² = 4.5 Nm Version: 1.4 AX8000 ───...

  • Page 80: External Brake Resistor

    • X02 slot on AX8640 power supply modules Terminal point Connection Brake resistor - Brake resistor + Wire cross-section Maximum 16 mm² AWG 6 Mounting Screws with tightening torque 1.2 Nm – 1.5 Nm / 10.6 lbf in – 13.3 lbf in ─── AX8000 Version: 1.4...
  • Page 81 Electrical installation ZS4800-2047 9.6.3 AX8640 • X02 connection on AX85xx combined modules Terminal point Connection External brake resistor GND Internal brake resistor + Bint External brake resistor + Protective conductor Version: 1.4 AX8000 ───...

  • Page 82: Dc Link

    Electrical installation DC link No external DC link group possible In order to avoid damaging the AX8000 multi-axis servo system, an external DC link group with a servo drive from the AX5000 series is not permissible. Terminal strip 9.7.1 AX85xx •...

  • Page 83: Multi-Feedback

    The connectors are angled upwards. If the connectors are con- nected correctly, the cables can only be guided upwards. ► Guide cable 1 upwards Cables The following cable is available for the feedback system EnDat 2.2 / 22 with M12 connection: • ZK4810-0020-zzzz Version: 1.4 AX8000 ───...
  • Page 84 Data+ / SLO+ Us 11 V n.c. n.c. Clock; CLK+ CLK+ / MA+ n.c. n.c. GND sense GND sense n.c. n.c. 5V sense 5V sense Data; DX- Data- / SLO- n.c. n.c. Clock; CLK- CLK- / MA- ─── AX8000 Version: 1.4...
  • Page 85 REF Z REF Z n.c. REFSIN n.c. GND sense GND sense REFCOS n.c. 5 V sense 5 V sense n.c. n.c. Output current maximum 250 mA Cut-off frequency 1 Vpp = 270 kHz TTL   = 10 MHz Version: 1.4 AX8000 ───...

  • Page 86: Motor Feedback Oct

    A temperature sensor with double insulation or reinforced insulation is required for the operation of a third-party motor with a tempera- ture sensor on the AX8000. The AX8000 multi-axis servo system and further components can be damaged if this is ignored. ───...

  • Page 87: Motor

    Electrical installation Motor A motor connector is required for the AX85xx combined modules. The connector is part of the preassembled Beckhoff motor cable. 9.11 ZS4800-2043 9.11.1 AX85xx • X13 connection on AX85xx combined modules Terminal point Connection Protective conductor Motor connection U...

  • Page 88: Holding Brake Oct

    A temperature sensor with double insulation or reinforced insulation is required for the operation of a third-party motor with a tempera- ture sensor on the AX8000. The AX8000 multi-axis servo system and further components can be damaged if this is ignored. ───...

  • Page 89: Digital Inputs

    Connection Input 1; 20 µs Input 2; 20 µs Input 3; 8 µs Input 4; 8 µs Wire cross-section With wire end sleeve according to DIN 46 228/1 Maximum 1.5 mm² AWG 16 Mounting Push in Version: 1.4 AX8000 ───...

  • Page 90: Supply Networks

    Electrical installation Supply networks The AX8000 multi-axis servo system is suitable for operation on grounded single-phase or three-phase networks. The respective 9.14 network configurations differ by the type of ground connection. For a better understanding, the table below contains examples with the...
  • Page 91 Electrical installation Connection only with upstream isolating transformer Use an upstream isolating transformer with the following networks. The AX8000 multi-axis servo system and the components can be damaged if this is ignored. Asymmetrically grounded net- 9.14.1.3 9.14.1.3 work with star point Asymmetrically grounded delta 9.14.1.4...
  • Page 92 Electrical installation Single-phase connection 9.14.2 TN network 9.14.2.1 9.14.2.1 TT network 9.14.2.2 9.14.2.2 TN-C network 9.14.2.3 9.14.2.3 ─── AX8000 Version: 1.4...
  • Page 93 Electrical installation TN-S network 9.14.2.4 9.14.2.4 Split-phase with grounded cen- 9.14.2.5 9.14.2.5 ter tap 120 V Split-phase with grounded cen- 9.14.2.6 9.14.2.6 ter tap 240 V Version: 1.4 AX8000 ───...
  • Page 94 Electrical installation Connection only with upstream isolating transformer Use an upstream isolating transformer with the following networks. The AX8000 multi-axis servo system and the components can be damaged if this is ignored. IT network with star point 9.14.2.7 9.14.2.7 IT delta network 9.14.2.8...
  • Page 95 Electrical installation Asymmetrically grounded delta 9.14.2.10 9.14.2.10 network Split-phase ungrounded net- 9.14.2.11 9.14.2.11 works Version: 1.4 AX8000 ───...
  • Page 96 Electrical installation Isolating transformers Special network configurations require an upstream isolating trans- former. Like the power supply modules of the AX8000, this supplies 9.14.3 a short-term peak current of 100%. Full input power is not required for many applications. If this is the case, isolating transformers with a lower power rating can also be used.

  • Page 97: Fuse Protection

    • Size 14 mm x 51 mm, DC 700 V, 30/50 kA Brake resistor Fuse Cable AX2090-BW65-04xx 10 A Integrated AX2090-BW65-15xx AX2090-BW80-1000 10 A ZK4000-2101-2xxx with 1.5 mm² AX2090-BW80-1600 AX2090-BW80-2000 20 A ZK4000-2102-2xxx with 2.5 mm² AX2090-BW80-3200 AX2090-BW80-6000 25 A ZK4000-210-2xxx with 4 mm² Version: 1.4 AX8000 ───...
  • Page 98 • Size 14 mm x 51 mm, DC 700 V, 30/50 kA Brake resistor Fuse Cable AX2090-BW65-04xx 10 A Integrated AX2090-BW65-15xx AX2090-BW80-1000 10 A ZK4000-2101-2xxx with 1.5 mm² AX2090-BW80-1600 AX2090-BW80-2000 20 A ZK4000-2102-2xxx with 2.5 mm² AX2090-BW80-3200 AX2090-BW80-6000 25 A ZK4000-210-2xxx with 4 mm² ─── AX8000 Version: 1.4...
  • Page 99 The use case is only an example and does not offer the basis for a planned application. Servomotor AM8042-0JH0 AM8031-0DH0 AM8021-0BH1 Current 6.90 A 1.95 A 0.85 A Total sum current: 9.70 A x simultaneity factor 0.7 = 6.8 A Selected power supply AX8620-0000 module: Selected fusing: 10 A Version: 1.4 AX8000 ───...
  • Page 100 Total rated output current = 26 A The system group must be fused with at least 26 A. Select the next higher standard level for this according to UL 508A, Tab. SB4.2. This corresponds to class "J" with 40 A. ─── AX8000 Version: 1.4...

  • Page 101: Commissioning

    • Check protective measures against moving and live parts Configuration Beckhoff recommends the use of the latest TwinCAT version and the TwinCAT Drive Manager 2 for the configuration of new projects. • Create a new TwinCAT project and select the target system •...

  • Page 102: Prerequisites During Operation

    Ensure safe condition of the machine / system Make sure that all moving parts on the machine come completely to a standstill. After switching off the power supply, the components of the AX8000 multi-axis servo system may perform uncontrolled move- ments and cause serious injuries. ─── AX8000...

  • Page 103: Maintenance And Cleaning

    Cleaning by immersion will destroy the servo drive. Impermissible solutions will damage the servo drives and surfaces. The components of the AX8000 multi-axis servo system are mainte- nance-free. However, dirt, dust or swarf can negatively affect the function of the components. In the worst case, contamination can lead to failure.

  • Page 104: Accessories

    Accessories Use accessories with UL approval Accessories with UL approval are also required for the operation of the AX8000 in the USA or Canada. Brake resistor 12.1 12.1 Regenerative energy is converted into heat via the brake resistors of the AX2090-BW80 series when braking a servomotor.

  • Page 105: Decommissioning

    Serious or even fatal injuries may result if this is ignored. Do not remove components from the products Only Beckhoff Automation GmbH & Co. KG is permitted to remove components. Contact Beckhoff Service if you have any questions.

  • Page 106: Disposal

    The trans- 13.2.1 port costs are borne by the sender. Send the used devices with the note "For disposal" to: Beckhoff Automation GmbH & Co. KG Gebäude „Service“ Stahlstraße 31 D-33415 Verl In addition, you have the option to contact a local certified specialist company for the disposal of used electrical and electronic appli- ances.

  • Page 107: Guidelines And Standards

    "Technical documentation for the assessment of electrical and elec- tronic products with respect to the restriction of hazardous sub- stances" IEC / EN 61800-5-3 "Adjustable speed electrical power drive systems. Part 5-2: Safety requirements for encoders. Functional, electrical and environmental" Version: 1.4 AX8000 ───...

  • Page 108: Guidelines

    14.2.1 ble-insulated against each other. This guarantees secure shock pro- tection on all terminals in the control unit, even without further mea- sures. The air gaps and creepage distances conform to EN 50178 / VDE 0160. ─── AX8000 Version: 1.4...

  • Page 109: Test Centers

    The cURus logo can be found on the name plate. EU conformity Provision 14.4 Beckhoff Automation GmbH & Co KG will be pleased to provide you with EU declarations of conformity and manufacturer's declara- tions for all products on request. Please send your request to: info@beckhoff.com Version: 1.4...

  • Page 110: Ul Certification

    English version. The German version of this chapter is purely informative. A UL certificate is necessary for the operation of the AX8000 multi- axis servo system in the economic area of the USA or Canada. The...

  • Page 111: Notes

    Notes Version: 1.4 AX8000 ───...
  • Page 112 Notes ─── AX8000 Version: 1.4...

  • Page 113: Notes

    Notes Version: 1.4 AX8000 ───...

  • Page 114: Index

    Target group  9 Technical data  34 Total motor cable length  52 Transport  47 Label, see Safety pictograms  14  110 Mains choke [+] Documentation  104 Maintenance  103 Intervals  103 Motor feedback  86 Multi-feedback  83 Operating Conditions  34 ─── AX8000 Version: 1.4...
  • Page 116 More Information: www.beckhoff.com/ax8000 Beckhoff Automation GmbH & Co. KG Hülshorstweg 20 33415 Verl Germany Phone: +49 5246 9630 info@beckhoff.com www.beckhoff.com...

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