Operating instructions for
AX5801
TwinSAFE drive option card
for the AX5000 servo drive
Version: 1.1.1
Date: 2015-03-11
Table of contents
Table of contents
1 Foreword 3
1.1 Notes on the manual 3
1.1.1 Disclaimer 3
1.1.2 Brands 3
1.1.3 Patents 3
1.1.4 Copyright 3
1.1.5 Delivery conditions 3
1.2 Safety instructions 4
1.2.1 Delivery state 4
1.2.2 Operator's obligation to exercise diligence 4
1.2.3 Description of safety symbols 5
1.2.4 Origin of the document 5
1.2.5 Documentation issue status 5
2 Product description 6
2.1 General description 6
2.2 Intended use 7
2.3 Technical data 8
2.4 Safety parameters 8
2.5 Dimensions 9
3 Operation 10
3.1 Installation 10
3.1.1 Safety instructions 10
3.1.2 Transport / storage 10
3.1.3 Mechanical installation 11
3.1.4 Connections 12
3.1.5 Electrical installation 13
3.1.6 Application example 13
3.2 Maintenance 14
3.2.1 Cleaning 14
3.3 Decommissioning 14
3.3.1 Disposal 14
4 Appendix 15
4.1 Beckhoff Support and Service 15
4.1.1 Beckhoff branches and partner companies Beckhoff Support 15
4.1.2 Beckhoff company headquarters 15
4.2 Certificates 16
AX5801 1
Table of contents
2
AX5801
Foreword
1 Foreword
1.1 Notes on the manual
This description is only intended for the use of trained specialists in control and automation technology
familiar with the applicable national standards. It is essential that the following notes and explanations are
followed when installing and commissioning these components.
The responsible staff must ensure that the application or use of the products described satisfy all the
safety requirements, including all the relevant laws, regulations, guidelines and standards.
1.1.1 Disclaimer
This documentation has been prepared with care. The products described are, however, constantly under
development. For this reason, the documentation may not always have been fully checked for
consistency with the performance data, standards or other characteristics described.
If it should contain technical or editorial errors, we reserve the right to make changes 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, diagrams and descriptions in this documentation.
1.1.2 Brands
Beckhoff®, TwinCAT®, EtherCAT®, Safety over EtherCAT®, TwinSAFE® and XFC® are registered
trademarks of and licensed by Beckhoff Automation GmbH.
The use by third parties of other brand names or trademarks contained in this documentation may lead to
an infringement of the rights of the respective trademark owner.
1.1.3 Patents
The EtherCAT technology is patent protected, in particular by the following applications and patents:
EP1590927, EP1789857, DE102004044764, DE102007017835 with the corresponding applications and
registrations in various other countries.
The TwinCAT technology is patent protected, in particular by the following applications and patents:
EP0851348, US6167425 with the corresponding applications and registrations in various other countries.
1.1.4 Copyright
©
Beckhoff Automation GmbH & Co. KG.
The copying, distribution and utilization of this document as well as the communication of its contents to
others without express authorization is prohibited. Offenders shall be held liable for damages. All rights
conferred by patent grant or registration of a utility model or registered design are reserved.
1.1.5 Delivery conditions
In addition, the general delivery conditions of the company Beckhoff Automation GmbH & Co. KG apply.
AX5801 3
Foreword
1.2 Safety instructions
1.2.1 Delivery state
All the components are supplied in particular hardware and software configurations appropriate for the
application. Modifications to hardware or software configurations other than those described in the
documentation are not permitted, and nullify the liability of Beckhoff Automation GmbH & Co. KG.
1.2.2 Operator's obligation to exercise diligence
The operator must ensure that
• the TwinSAFE products are only used as intended (see section Product description);
• the TwinSAFE products are only operated in sound condition and in working order (see chapter
Cleaning).
• the TwinSAFE products are operated only by suitably qualified and authorized personnel.
• the personnel is instructed regularly about relevant occupational safety and environmental
protection aspects, and is familiar with the operating instructions and in particular the safety
instructions contained herein.
• the operating instructions are in good condition and complete, and always available for reference
at the location where the TwinSAFE products are used.
• none of the safety and warning notes attached to the TwinSAFE products are removed, and all
notes remain legible.
4
AX5801
Foreword
1.2.3 Description of safety symbols
The following safety symbols are used in these operating instructions. They are intended to alert the
reader to the associated safety instructions.
Serious risk of injury!
DANGER
WARNING
CAUTION
Attention
Note
Failure to follow the safety instructions associated with this symbol directly endangers
the life and health of persons.
Caution - Risk of injury!
Failure to follow the safety instructions associated with this symbol endangers the life
and health of persons.
Personal injuries!
Failure to follow the safety instructions associated with this symbol can lead to injuries
to persons.
Damage to the environment or devices
Failure to follow the instructions associated with this symbol can lead to damage to the
environment or equipment.
Tip or pointer
This symbol indicates information that contributes to better understanding.
1.2.4 Origin of the document
The operating manual for the AX5801 TwinSAFE drive option card is written in German. All other
languages are derived from the German original.
1.2.5 Documentation issue status
Version Comment
1.1.1
1.1.0
1.0.0
• Certificate updated
• Company address amended
• Documentation versions added
• Safety parameters extended
• First released version
AX5801 5
Product description
2 Product description
2.1 General description
AX5801 – TwinSAFE drive option card for the AX5000 servo drive series
The AX5801 TwinSAFE drive option card is an optional extension of the Beckhoff AX5000 servo drive
series. The following safety functions can be implemented by the installation of the AX5801 in the
AX5000:
• Stop functions (STO, SS1)
The time delay for the SS1 function must take place in the higher-level safety controller.
The AX5801 drive option card has two relays (Rel1 and Rel2). The relays are equipped with positively
driven contacts including feedback contacts (K1 and K2). These feedback contacts are connected in
series and also have a potential-free connection to pins (5) and (6) of the six-pin plug. The NO contacts of
the two relays are connected in series and switch the AX5000 on two-channels according to STO.
The two coils (S1 and S2) must be supplied with 24 V DC via pins 1 and 2 or 3 and 4 of the six-pin or
four-pin plug. Terminals1-1, 2-2, 3-3 and 4-4 of the two connectors are bridged internally.
If a relay releases, the de-energizing circuit of the AX5000 servo drive range ensures that the connected
motors (both channels) are switched torque-free.
Figure 2-1: AX5801-0000 and AX5801-0200 TwinSAFE drive option card
6
AX5801
Product description
2.2 Intended use
Caution - Risk of injury!
WARNING
The AX5801 TwinSAFE drive option card is intended exclusively for use in the safety option card slot of a
servo drive from the AX5000 series. The cards are installed together with the servo drive as components
in electrical systems and machinery and may only be used in this way.
Attention
Use of the TwinSAFE drive option card other than for the intended purpose as
described below is not permitted!
Compatibility of AX5000 and AX5801
The AX5801-0000 TwinSAFE drive option card must be used for the AX5xxx-xxxx0000 servo drive.
The AX5801-0200 TwinSAFE drive option card must be used for the AX5xxx-xxxx-x2xx
servo drive.
DANGER
WARNING
Attention
An attempt to install the AX5801-0200 into AX5000 servo drives of an older generation
can lead to irreparable damage to the AX5000.
Caution - Danger of death!
Due to the DC link capacitors, there may still be a potentially lethal voltage on the DC
link contacts X02 even after disconnecting the servo drive from the mains supply. Wait
5 minutes after disconnection and measure the voltage on the DC link contacts DC+
and DC-. The device is safe once the voltage has fallen below 50 V.
Caution - Risk of injury!
Electronic equipment is not fail-safe. The machine manufacturer is responsible for
ensuring that the connected motors and the machine are brought into a safe state in
the event of a fault in the drive system.
Caution - Destruction of the option card by electrostatic charges!
The AX5801 option card is an ESD-sensitive component. Follow the usual ESD safety
procedures when handling the card (anti-static wrist straps, earthing of the relevant
components etc.).
Follow the machinery directive
CAUTION
CAUTION
AX5801 7
The TwinSAFE Drive option cards may be used in machines only as defined in the
machine directive.
Ensure traceability
The buyer has to ensure the traceability of the device via the serial number.
Product description
2.3 Technical data
Product designation AX5801-0000 AX5801-0200
Operating voltage of the relay (connections 1 to 4) 24 VDC(-15 % +20 %)
Operating voltage of the feedback contacts (5 and
6)
For the AX5000 servo drive AX5000-xxxx-x0xx AX5000-xxxx-x2xx
Max. switching current of the feedback contacts (5
and 6)
Conductor cross-section, connections 1 to 6
Strip length of the wires, connections 1 to 6 10 mm
Current consumption (total for both relays) 50 mA (typical)
Dimensions (W x H x D) 105 mm x 53 mm x 23 mm
Weight approx. 85 g
Permissible ambient temperature (operation) 0 °C to +55 °C
Permissible ambient temperature
(transport/storage)
Permissible air humidity 5 % to 95 %, non-condensing
Permissible air pressure
(operation/storage/transport)
Permissible level of contamination
Impermissible operating conditions
EMC immunity/emission according to EN 61000-6-2 / EN 61000-6-4
Protection class IP20
Approvals CE, TÜV SÜD
24 VDC(-15 % +20 %)
0.35 A
0.2 - 1.5 mm
2
(the use of wire end sleeves is recommended)
-25 ℃ to +70 ℃
750 hPa to 1100 hPa
Contamination level 2 according to EN 60204 / EN
50178
TwinSAFE components must not be used under
the following operating conditions:
• under the influence of ionizing radiation
• in corrosive environments
• in an environment that leads to
unacceptable soiling
2.4 Safety parameters
Key figures AX5801
PFH
%SIL3 24,70%
MTTFd [a] >100
B10d (cycles) 780 000
DC >99%
Performance level PL e
Category 4
HFT 1
Element classification* Type A
*) Classification according to IEC 61508-2:2010 (see chapters 7.4.4.1.2 and 7.4.4.1.3)
To calculate the MTTFd value, a value of 8760 (1 operation per hour) was assumed for n
8
2,47E-08
.
op
AX5801
Product description
2.5 Dimensions
Width: 105 mm
Height: 53 mm
Depth 23 mm
Width: 105 mm
Height: 53 mm
Depth 23 mm
Figure 2-2: Dimensions of the AX5801-0000
Figure 2-3: Dimensions of the AX5801-0200
AX5801 9
Operation
3 Operation
Please ensure that the TwinSAFE option cards are only transported, stored and operated under the
specified conditions (see technical data)!
Caution - Risk of injury!
WARNING
3.1 Installation
3.1.1 Safety instructions
The TwinSAFE drive option cards may not be used under the following operating
conditions:
• under the influence of ionizing radiation
• in corrosive environments
• in an environment that leads to unacceptable soiling of the Bus Terminal
Before installing and commissioning the TwinSAFE drive option cards, please also read the safety
instructions in the foreword of this documentation.
3.1.2 Transport / storage
For storage and transport of the digital TwinSAFE drive option cards, use the original packaging in which
the terminals were delivered.
Observe the specified environmental conditions!
CAUTION
Please ensure that the digital TwinSAFE option cards are only transported and stored
under the specified environmental conditions (see technical data).
10
AX5801
Operation
3.1.3 Mechanical installation
DANGER
Caution - Risk of injury through electric shock!
Disconnect the servo drive from the mains and system voltage before installing the
TwinSAFE drive option card!
Due to the DC link capacitors, there may still be a potentially lethal voltage on the DC
link contacts X02 even after disconnecting the servo drive from the mains supply. Wait
5 minutes after disconnection and measure the voltage on the DC link contacts DC+
and DC-. The device is safe once the voltage has fallen below 50 V.
Attaching the two plugs to the AX5801 TwinSAFE drive option card
• Insert the enclosed 4-pin connector (1) into the socket.
• Tighten the two screws (2).
• Insert the 6-pin connector (3) into the socket (4).
• Tighten the two screws (5).
3
4
2
1
5
2
5
Figure 3-1: Assembling the plug
AX5801 - TwinSAFE Drive Option card
• Fully release the screw (6).
• Remove the insert (7) in the direction of the arrow (8).
• Insert the TwinSAFE drive option card (9) carefully into the opening in the direction of the arrow
(10). The slot has guides for the card on the short sides. Ensure that the card is inserted into
these guides.
6
7
11
9
8
10
Figure 3-2: AX5801 - TwinSAFE Drive Option card
AX5801 11
Operation
3.1.4 Connections
Figure 3-3: Connection configuration X31 and X32
Connection Signal
X31 - 1 Relay 1 (coil S1) - 0 V (internally bridged with X32 - 1)
X31 - 2 Relay 1 (coil S1) - 24 V (internally bridged with X32 - 2)
X31 - 3 Relay 2 (coil S2) - 0 V (internally bridged with X32 - 3)
X31 - 4 Relay 2 (coil S2) - 24 V (internally bridged with X32 - 4)
X32 - 1 Relay 1 (coil S1) - 0 V (internally bridged with X31 - 1)
X32 - 2 Relay 1 (coil S1) - 24 V (internally bridged with X31 - 2)
X32 - 3 Relay 2 (coil S2) - 0 V (internally bridged with X31 - 3)
X32 - 4 Relay 2 (coil S2) - 24 V (internally bridged with X31 - 4)
X32 - 5 Feedback contacts in series via relays 1 + 2 (potential-free)
X32 - 6 Feedback contacts in series via relays 1 + 2 (potential-free)
12
AX5801
Operation
3.1.5 Electrical installation
DANGER
Caution - Risk of injury through electric shock!
Disconnect the servo drive from the mains and system voltage before installing the
TwinSAFE drive option card!
Due to the DC link capacitors, there may still be a potentially lethal voltage on the DC
link contacts X02 even after disconnecting the servo drive from the mains supply. Wait
5 minutes after disconnection and measure the voltage on the DC link contacts DC+
and DC-. The device is safe once the voltage has fallen below 50 V.
Configure the safety operation of the servo drive via the drive parameter IDN P-0-2000. The next time the
system is started, the servo drive automatically recognizes whether a TwinSAFE drive option card has
been inserted and whether the parameterization of the IDN P-0-2000 is correct. Error message 0xFDD4
indicates incorrect configuration.
The two relay coils (S1 and S2) must be supplied with 24 V DC via pins 1 and 2 or 3 and 4 of the six-pin
or four-pin plug. Terminals1-1, 2-2, 3-3 and 4-4 of the two connectors are bridged internally.
If the servo drive with the TwinSAFE drive option card does not attain the safe status, the error message
0xFDD5 appears on the display of the servo drive and you must consult Beckhoff without fail.
CAUTION
Danger for persons or equipment!
If an error message appears on the display of the AX5000 the servo drive must not be
put into service if the servo drive in the system or machine represents a safety-relevant
part of the control system.
3.1.6 Application example
Application examples can be found in the TwinSAFE Application Guide. The document can be
downloaded from the Beckhoff homepage.
AX5801 13
Operation
3.2 Maintenance
The TwinSAFE drive option cards are maintenance-free.
Observe the specified environmental conditions!
WARNING
3.2.1 Cleaning
Protect the TwinSAFE Drive option cards against unacceptable soiling during operation and storage!
The TwinSAFE Drive option card may not be used any further if it has been exposed to impermissible
contamination!
Please ensure that the TwinSAFE option cards are only stored and operated under the
specified conditions (see technical data).
Have soiled components checked!
WARNING
Cleaning of the TwinSAFE Drive option card by the user is not permitted!
Please send soiled terminals to the manufacturer for inspection and cleaning!
3.3 Decommissioning
Serious risk of injury!
DANGER
3.3.1 Disposal
In order to dispose of the device, it must be removed and fully dismantled.
• Metal parts can be sent for metal recycling.
• Electronic parts such as disk drives and circuit boards must be disposed of in accordance with
national electronics scrap regulations.
Disconnect the servo drive from the mains and system voltage before removing the
TwinSAFE drive option card!
Due to the DC link capacitors, there may still be a potentially lethal voltage on the DC
link contacts X02 even after disconnecting the servo drive from the mains supply. Wait
5 minutes after disconnection and measure the voltage on the DC link contacts DC+
and DC-. The device is safe once the voltage has fallen below 50 V.
14
AX5801
Appendix
4 Appendix
4.1 Beckhoff Support and Service
Beckhoff and their partners around the world offer comprehensive support and service, making available
fast and competent assistance with all questions related to Beckhoff products and system solutions.
4.1.1 Beckhoff branches and partner companies Beckhoff Support
Please contact your Beckhoff branch office or partner company for local support and service on Beckhoff
products!
The contact addresses for your country can be found in the list of Beckhoff branches and partner
companies: www.beckhoff.com. You will also find further documentation for Beckhoff components there.
4.1.2 Beckhoff company headquarters
Beckhoff Automation GmbH & Co.KG
Huelshorstweg 20
33415 Verl
Germany
Phone: + 49 (0) 5246/963-0
Fax: + 49 (0) 5246/963-198
E-mail: info@beckhoff.com
Web: www.beckhoff.com
Beckhoff Support
Support offers you comprehensive technical assistance, helping you not only with the application of
individual Beckhoff products, but also with other, wide-ranging services:
• world-wide support
• design, programming and commissioning of complex automation systems
• and extensive training program for Beckhoff system components
Hotline: + 49 (0) 5246/963-157
Fax: + 49 (0) 5246/963-9157
E-mail: support@beckhoff.com
Beckhoff Service
The Beckhoff Service Center supports you in all matters of after-sales service:
• on-site service
• repair service
• spare parts service
• hotline service
Hotline: + 49 (0) 5246/963-460
Fax: + 49 (0) 5246/963-479
E-mail: service@beckhoff.com
AX5801 15
Appendix
4.2 Certificates
16
AX5801
Appendix
AX5801 17
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