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Summary of Contents for Beckhoff AX8820
- Page 1 Operating instructions | EN AX8820 Universal regenerative unit 2024-12-04 | Version 1.0.0...
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Page 3: Table Of Contents
Product characteristics........................19 Intended use ............................19 Improper use ............................19 4 Technical data ............................. 20 Data for operation and environment....................20 AX8820 universal regenerative unit ....................21 Dimensional drawings ........................22 4.3.1 AX8820............................ 22 5 Scope of supply............................23 Packaging ............................ - Page 4 During commissioning........................43 10.2.1 Commissioning the AX8820 ....................43 10.3 Prerequisites during operation ......................47 11 Maintenance and cleaning.......................... 48 11.1 Intervals.............................. 48 12 Accessories ..............................49 12.1 Set for parallel connection of AX8820 universal regenerative units........... 49 ─── AX8820 Version: 1.0.0...
- Page 5 13 Decommissioning ............................50 13.1 Disassembly............................50 13.2 Disposal ............................. 51 14 Guidelines and Standards .......................... 52 14.1 Standards............................52 14.2 Guidelines ............................52 14.3 EU conformity............................. 52 14.4 Notified bodies ........................... 53 Index ................................54 Version: 1.0.0 AX8820 ───...
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Page 6: Documentation Notes
Documentation notes 1 Documentation notes 1.1 Disclaimer Beckhoff products are subject to continuous further development. We reserve the right to revise the documentation at any time and without notice. No claims for the modification of products that have already been supplied may be made on the basis of the data, dia- grams, and descriptions in this documentation. -
Page 7: Copyright
Product features The valid product features are always those specified in the current documentation. Further information given on the product pages of the Beckhoff homepage, in emails or in other publications is not au- thoritative. 1.3 Scope of the documentation... -
Page 8: 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 ─── AX8820 Version: 1.0.0... -
Page 9: Safety And Instruction
The products sold by Beckhoff are only part of the overall security concept. The cus- tomer is responsible for preventing unauthorized access by third parties to its equipment, systems, machines and networks. -
Page 10: Explanation Of Symbols
This symbol indicates a tool that is required for the following steps. Required accessories [+] This symbol shows the accessories required for the following steps. The accessories are not included in the scope of delivery and can be ordered from Beckhoff. ─── AX8820 Version: 1.0.0... - Page 11 The assembly material is not included in the scope of delivery and must be purchased separately. QR codes This symbol shows a QR code that you can scan to watch videos or animations. Internet access is required in order to use it. Version: 1.0.0 AX8820 ───...
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Page 12: Beckhoff Services
+49 5246 963-157 support@beckhoff.com www.beckhoff.com/en-en/support/our-support-services/ 1.7.2 Training offerings Training in Germany takes place at the Beckhoff branches or, after consultation, at the customer's premises. Beckhoff offers both face- to-face and online training courses. +49 5246 963-5000 training@beckhoff.com www.beckhoff.com/en-en/support/training-offerings/ 1.7.3 Service offerings... -
Page 13: Downloadfinder
Documentation notes 1.7.5 Downloadfinder In the Download finder you will find configuration files, technical doc- umentation and application reports to download. www.beckhoff.com/documentations Version: 1.0.0 AX8820 ───... -
Page 14: For Your Safety
2.1 Safety pictograms You will find safety symbols on Beckhoff products and packaging. The symbols may be glued, printed, or lasered on and may vary de- pending on the product. They serve to protect people and to prevent damage to the products. -
Page 15: Before Operation
De-energize and switch off components before working on them Check the functionality of all safety-relevant devices. Secure the working environment. Secure the machine or plant against being in- advertently started up. Observe and comply with the chapter: De- commissioning. Version: 1.0.0 AX8820 ───... -
Page 16: Product Overview
Product overview 3 Product overview 3.1 Universal regenerative unit Item number Explanation Fieldbus EtherCAT input X04 Fieldbus EtherCAT output X05 Status LED RUN Status LED ST Grounding bolt Input terminal X01 ─── AX8820 Version: 1.0.0... -
Page 17: Name Plate
Product overview 3.1.1 Name plate Item number Explanation Product number Order number Beckhoff Traceability Number Input voltage Output voltage Input control voltage Maximum ambient temperature Protection rating EtherCAT conformity WEEE compliance CE conformity DataMatrix code Version: 1.0.0 AX8820 ───... -
Page 18: Type Key
Product overview 3.1.2 Type key AX8820-aaab-0000 Explanation AX8820 Product area • Drive technology - Regeneration Output power • aaa = 007 = 7 kW Mains voltage • 0 = 3 x 360 … 520 V AC ─── AX8820 Version: 1.0.0... -
Page 19: Product Characteristics
3.3 Intended use The AX8820 universal regenerative unit may only be used for the in- tended activities defined in this documentation under the specified environmental conditions. -
Page 20: Technical Data
• Operate the regenerative unit only under the conditions for op- eration and the environment listed in this chapter 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 21: Ax8820 Universal Regenerative Unit
Technical data 4.2 AX8820 universal regenerative unit Technical data AX8820-0070-0000 Function Regenerative unit Nominal mains voltage 3 x 360 … 520Y/300 V Nominal mains current 10.1 A AC Peak output current for 60 seconds 15.2 A AC Frequency 50/60 Hz Mains filter Integrated, category C2 SCCR value 5 kA... -
Page 22: Dimensional Drawings
Technical data 4.3 Dimensional drawings • Dimensions without connectors and cables • All figures in millimeters 4.3.1 AX8820 ─── AX8820 Version: 1.0.0... -
Page 23: Scope Of Supply
The scope of delivery always includes the following documents: Operating Instructions AX8820 universal regenerative unit Depending on the application, the scope of delivery may consist of different components. Please check the delivery: Components... -
Page 24: Transport And Storage
If the regenerative unit is not completely dry, condensed water can lead to a short circuit when switching on and damage the AX8820. • Make sure that there is no moisture in the universal regenera- tive unit •... -
Page 25: Transport
You have the option of storing the universal regenerative unit for a short or longer period of time. For storage we always recommend the original packaging. Adhere to the conditions specified in the chapter: "Transport and storage", [Page 24]. Ensure the storage space is vibration-free. Version: 1.0.0 AX8820 ───... -
Page 26: Technical Description
The free TwinCAT 3 Motion Designer tool is available for this purpose. 7.3 Cable lengths Different cable lengths apply to the AX8820 universal regenerative unit. Cable Maximum cable length [m] DC link connection cable ───... -
Page 27: Status Leds
Technical description 7.4 Status LEDs The status LEDs on the AX8820 universal regenerative unit provide you with information about its state. The following chapter explains the different status displays: If the LEDs do not light up, the regenerative unit is switched off. -
Page 28: Mechanical Installation
Damage due to improper installation Inadequate ventilation and incorrect installation can lead to dam- age to the AX8820 and its components due to heat development. • Observe the permissible data for operation and environment as well as the notes in this chapter... -
Page 29: Drilling Pattern
Mechanical installation 8.1.1 Drilling pattern The following exemplary illustration provides information on how to create the threaded holes according to the drilling pattern in the mounting plate. Version: 1.0.0 AX8820 ───... -
Page 30: Module Assembly
► Insert the screws [1] through the recesses on the housing [2] ► Screw all the screws tight in the elongated holes in the housing ► Observe tightening torques: Components Tightening torque [Nm] Screws M5 x 5 Strength class 8.8 ─── AX8820 Version: 1.0.0... -
Page 31: Electrical Installation
Further information on the permitted fuses can be found in the chap- ter "Fuse protection", [Page 40]. 9.1.1 AX8820 with AX8620 **) Further information can be found in chapter "Fuse protection", [Page 40] Version: 1.0.0 AX8820 ───... -
Page 32: Ax8820 With Ax8640
Electrical installation 9.1.2 AX8820 with AX8640 **) Further information can be found in chapter "Fuse protection", [Page 40] 9.1.3 AX8820 with AX85x0 and ZK4875-9006-00x0 **) Further information can be found in chapter "Fuse protection", [Page 40] ─── AX8820 Version: 1.0.0... -
Page 33: Ax8820 With Ax85X0
Electrical installation 9.1.4 AX8820 with AX85x0 *) Further information can be found in chapter "Fuse protection", [Page 40] **) Further information can be found in chapter "Fuse protection", [Page 40] 9.1.5 AX8820 with AX51xx/AX52xx *) Further information can be found in chapter "Fuse protection", [Page 40]... -
Page 34: Ax8820 With Ax51Xx/Ax52Xx - Ul
Electrical installation 9.1.6 AX8820 with AX51xx/AX52xx - UL *) Further information can be found in chapter "Fuse protection", [Page 40] **) Further information can be found in chapter "Fuse protection", [Page 40] 9.1.7 AX8820 with an AX51xx *) Further information can be found in chapter "Fuse protection", [Page 40]... -
Page 35: Ax8820 With Dc Link Ax51Xx
Electrical installation 9.1.8 AX8820 with DC link AX51xx *) Further information can be found in chapter "Fuse protection", [Page 40] **) Further information can be found in chapter "Fuse protection", [Page 40] 9.1.9 AX8820 | System extension *) Further information can be found in chapter "Fuse protection", [Page 40]... -
Page 36: Not Supported
8 with the galvanized surface. These components are included in the scope of delivery of the accessories set for parallel connection of AX8820 universal regenerative units. Example group of regenerative units This chapter describes the device connection using the example of a group consisting of several AX8820 universal regenerative units. -
Page 37: Module Connection
► Screw the nut [3] on the grounding bolt [2] onto the grounding hanger [1] ► Do not use a spring washer [4] ► Turn the grounding hanger [1] onto the right-hand grounding bolt [5] of the left-hand AX8820 Version: 1.0.0 AX8820 ───... -
Page 38: Protective Earth
Serrated hexagonal nut M5, strength class A2-50 ► Attach the ready-made 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. ─── AX8820 Version: 1.0.0... -
Page 39: Voltage Input
9.4 Fieldbus system In the AX8820 universal regenerative unit, the real-time Ethernet EtherCAT fieldbus is available. 9.4.1 EtherCAT • X04 slot and X05 slot for AX8820 universal regenerative units Terminal point Connection X04 IN Incoming EtherCAT line... -
Page 40: Fuse Protection
Connection scenario DC link fuse AX8820 with AX85x0 • Bussmann DWP-80A22F AX8820 with AX51xx/AX52xx • Bussmann DWP-50A22F AX8820 with AX51xx/AX52xx UL • Mersen DCT30-2 AX8820 with an AX51xx AX8820 with DC link connection AX51xx AX8820 system extension ─── AX8820 Version: 1.0.0... -
Page 41: Supply Networks
Electrical installation 9.6 Supply networks The AX8820 distributed servo drive system is suitable for operation three-phase networks. The respective network configurations differ by the type of ground connection. For a better understanding, the ta- ble below contains examples with the associated meaning:... - Page 42 • The converter and the universal regenerative unit must be connected to the isolating transformer. The converter must also be connected to the universal regenerative unit Asymmetrically grounded net- work with star point Asymmetrically grounded delta AX8820 network AX8820 IT delta network AX8820 ───...
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Page 43: Commissioning
The AX8820 is fully functional if the EtherCAT connection is inter- rupted. The parameter settings are also saved in the EEPROM of the AX8820 by activating a configuration. The AX8820 can also be operated as a stand-alone device with the default settings without further configuration. Default settings The default settings can be found in the PSM Backup parameters object and are stored in the device's EEPROM. - Page 44 Commissioning A scan automatically finds the AX8820 when EtherCAT communica- tion is established and adds it to the project. Alternatively, you can add the AX8820 manually when EtherCAT communication is estab- lished. ► Perform a scan ► Manually add the AX8820 to the I/O configuration A TwinCAT Drive Manager 2 project is required for further configura- tion of the AX8820.
- Page 45 After the scan, all drive components found are listed under the TwinCAT Drive Manager 2 project node. ► Double-click on the AX8820 in the list to display the Basic set- tings tab The standard view of the AX8820 universal regenerative unit is the Basic settings tab, which is used for further configuration.
- Page 46 • The energy stored in the DC link is displayed in the DCLink en- ergy area (green) • If the AX8820 feeds energy back into the mains, the correspond- ing value is displayed in the Recovery energy area (blue) Advanced Settings Further settings can be made in four sections in the Advanced tab.
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Page 47: Prerequisites During Operation
Pay attention to the following points during operation: • Atypical noise development • Unusual smoke development • Always check cables for dirt or dust • Check temperature development • Observe recommended maintenance intervals • Check function of safety devices Version: 1.0.0 AX8820 ───... -
Page 48: Maintenance And Cleaning
11.1 Intervals All modules are maintenance-free The AX8820 universal regenerative unit has an IP20 protection rat- ing and may only be installed and operated in accordance with the "specifications for operation and environment", [Page 20]. -
Page 49: Accessories
Use accessories with UL approval Accessories with UL approval are also required for the operation of the AX8820 in the USA or Canada. 12.1 Set for parallel connection of AX8820 universal regenerative units • Double-row mating connector • Grounding hanger •... -
Page 50: Decommissioning
Do not remove components from the products Only Beckhoff Automation GmbH & Co. KG is permitted to remove components. Contact Beckhoff Service for further information. Removing the universal regenerative unit from the machine • Remove cables and electrical connections • Loosen and remove the fastening screws of the universal regen- erative unit ───... -
Page 51: Disposal
Products marked with a crossed-out waste bin must not be disposed of with general waste. Electronic components and device are con- sidered as waste electrical and electronic equipment for disposal. Observe the national regulations for the disposal of old electrical and electronic equipment. Version: 1.0.0 AX8820 ───... -
Page 52: Guidelines And Standards
EMC Directive 2006/42/EC Machinery Directive 14.3 EU conformity Provision Beckhoff Automation GmbH & Co KG will be pleased to provide you with EU declarations of conformity and manufacturer's declarations for all products on request. Send your request to info@beckhoff.com. ───... -
Page 53: Notified Bodies
Guidelines and Standards 14.4 Notified bodies The regenerative unit AX8820 product does not fall within the scope of the Machinery Directive. However, Beckhoff products are de- signed and evaluated for personal safety and use in a machine or system in full compliance with all relevant regulations. -
Page 54: Index
Overheating 15 Protective equipment 15 Safety pictograms 15 Tightening torques 15 Safety pictograms 14 Scope of supply 23 Security General safety instructions 14 Signal words 10 Support 12 Symbols 10 Target group 8 Technical data 20 ─── AX8820 Version: 1.0.0... - Page 56 More Information: www.beckhoff.com/ax8820 Beckhoff Automation GmbH & Co. KG Hülshorstweg 20 33415 Verl Germany Phone: +49 5246 9630 info@beckhoff.com www.beckhoff.com...
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