Beckhoff EPP9022-9060 User Manual
Documentation | EN
EPP9022-9060
EtherCAT P Box with diagnostics, TwinSAFE SC
2020-09-22 | Version: 1.1
Table of contents
Table of contents
1 Foreword ....................................................................................................................................................5
1.1 Notes on the documentation..............................................................................................................5
1.2 Safety instructions .............................................................................................................................6
1.3 Documentation issue status ..............................................................................................................7
2 Product group: EtherCATP Box modules ..............................................................................................8
3 Product overview.......................................................................................................................................9
3.1 Introduction........................................................................................................................................9
3.2 Technical data .................................................................................................................................10
3.3 Scope of supply ...............................................................................................................................11
3.4 Process image.................................................................................................................................12
4 Mounting and connections.....................................................................................................................17
4.1 Mounting..........................................................................................................................................17
4.1.1 Dimensions ...................................................................................................................... 17
4.1.2 Fixing ............................................................................................................................... 18
4.1.3 Functional earth (FE) ....................................................................................................... 18
4.2 Connections.....................................................................................................................................19
4.2.1 Connector overview ......................................................................................................... 19
4.2.2 EtherCATP...................................................................................................................... 20
4.2.3 Voltage measurement output........................................................................................... 23
4.3 UL Requirements.............................................................................................................................24
5 Commissioning and configuration ........................................................................................................25
5.1 Integration in TwinCAT ....................................................................................................................25
5.2 Measured values .............................................................................................................................26
5.2.1 Representation ................................................................................................................ 26
5.2.2 Filter................................................................................................................................. 27
5.3 Warning and error messages ..........................................................................................................28
5.3.1 Set the threshold values .................................................................................................. 29
5.3.2 Disabling messages......................................................................................................... 30
5.4 LEDs................................................................................................................................................31
5.4.1 LED filter .......................................................................................................................... 32
5.5 Restoring the delivery state .............................................................................................................33
5.6 Decommissioning ............................................................................................................................34
6 CoE parameters .......................................................................................................................................35
6.1 Introduction......................................................................................................................................35
6.1.1 Accessing CoE parameters with TwinCAT ...................................................................... 35
6.1.2 Data format of CoE parameters....................................................................................... 35
6.2 Object overview ...............................................................................................................................36
6.3 Object description............................................................................................................................37
6.3.1 Objects to be parameterized during commissioning........................................................ 37
6.3.2 Profile-specific objects ..................................................................................................... 39
6.3.3 Standard objects.............................................................................................................. 41
7 Appendix ..................................................................................................................................................43
7.1 General operating conditions...........................................................................................................43
EPP9022-9060 3Version: 1.1
Table of contents
7.2 Accessories .....................................................................................................................................44
7.3 Version identification of EtherCAT devices .....................................................................................45
7.3.1 Beckhoff Identification Code (BIC)................................................................................... 49
7.4 Support and Service ........................................................................................................................51
EPP9022-90604 Version: 1.1
Foreword
1 Foreword
1.1 Notes on the documentation
Intended audience
This description is only intended for the use of trained specialists in control and automation engineering who
are familiar with the applicable national standards.
It is essential that the documentation and the following notes and explanations are followed when installing
and commissioning these components.
It is the duty of the technical personnel to use the documentation published at the respective time of each
installation and commissioning.
The responsible staff must ensure that the application or use of the products described satisfy all the
requirements for safety, including all the relevant laws, regulations, guidelines and standards.
Disclaimer
The documentation has been prepared with care. The products described are, however, constantly under
development.
We reserve the right to revise and change the documentation 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 this documentation.
Trademarks
Beckhoff®, TwinCAT®, EtherCAT®, EtherCATG®, EtherCATG10®, EtherCATP®, SafetyoverEtherCAT®,
TwinSAFE®, XFC®, XTS® and XPlanar® are registered trademarks of and licensed by Beckhoff Automation
GmbH. Other designations used in this publication may be trademarks whose use by third parties for their
own purposes could violate the rights of the owners.
Patent Pending
The EtherCAT Technology is covered, including but not limited to the following patent applications and
patents: EP1590927, EP1789857, EP1456722, EP2137893, DE102015105702 with corresponding
applications or registrations in various other countries.
EtherCAT® is registered trademark and patented technology, licensed by Beckhoff Automation GmbH,
Germany.
Copyright
© Beckhoff Automation GmbH & Co. KG, Germany.
The reproduction, distribution and utilization of this document as well as the communication of its contents to
others without express authorization are prohibited.
Offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a
patent, utility model or design.
EPP9022-9060 5Version: 1.1
Foreword
1.2 Safety instructions
Safety regulations
Please note the following safety instructions and explanations!
Product-specific safety instructions can be found on following pages or in the areas mounting, wiring,
commissioning etc.
Exclusion of liability
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.
Personnel qualification
This description is only intended for trained specialists in control, automation and drive engineering who are
familiar with the applicable national standards.
Description of instructions
In this documentation the following instructions are used.
These instructions must be read carefully and followed without fail!
DANGER
Serious risk of injury!
Failure to follow this safety instruction directly endangers the life and health of persons.
WARNING
Risk of injury!
Failure to follow this safety instruction endangers the life and health of persons.
CAUTION
Personal injuries!
Failure to follow this safety instruction can lead to injuries to persons.
NOTE
Damage to environment/equipment or data loss
Failure to follow this instruction can lead to environmental damage, equipment damage or data loss.
Tip or pointer
This symbol indicates information that contributes to better understanding.
EPP9022-90606 Version: 1.1
Foreword
1.3 Documentation issue status
Version Comment
1.1 • Front page updated
1.0 • First release
Firmware and hardware versions
This documentation refers to the firmware and hardware version that was applicable at the time the
documentation was written.
The module features are continuously improved and developed further. Modules having earlier production
statuses cannot have the same properties as modules with the latest status. However, existing properties
are retained and are not changed, so that older modules can always be replaced with new ones.
The firmware and hardware version (delivery state) can be found in the batch number (D-number) printed on
the side of the EtherCAT Box.
Syntax of the batch number (D-number)
D: WW YY FF HH
WW - week of production (calendar week)
YY - year of production
FF - firmware version
HH - hardware version
Further information on this topic: Version identification of EtherCAT devices [}45].
Example with D no. 29 10 02 01:
29 - week of production 29
10 - year of production 2010
02 - firmware version 02
01 - hardware version 01
EPP9022-9060 7Version: 1.1
Product group: EtherCATP Box modules
2 Product group: EtherCATP Box modules
EtherCATP
EtherCATP supplements the EtherCAT technology with a process in which communication and supply
voltages are transmitted on a common line. All EtherCAT properties are retained with this process.
Two supply voltages are transmitted per EtherCATP line. The supply voltages are electrically isolated from
each other and can therefore be switched individually. The nominal supply voltage for both is 24 VDC.
EtherCAT P uses the same cable structure as EtherCAT: a 4-core Ethernet cable with M8 connectors. The
connectors are mechanically coded so that EtherCAT connectors and EtherCATP connectors cannot be
interchanged.
EtherCATP Box modules
EtherCATP Box modules are EtherCATP slaves with IP67 protection. They are designed for operation in
wet, dirty or dusty industrial environments.
Fig.1: EtherCATP
EtherCAT basics
A detailed description of the EtherCAT system can be found in the EtherCAT system documentation.
EPP9022-90608 Version: 1.1
3 Product overview
3.1 Introduction
Product overview
Fig.2: EPP9022-9060
EPP9022-9060 | EtherCAT P Box with diagnostics, TwinSAFE SC
The EPP9022-9060 EtherCAT P Box in space-saving form factor can be used for diagnosing and measuring
the voltages US and UP and currents IS und IP, both temporarily during commissioning and permanently
during operation. Even without an EtherCAT master, the voltage range is displayed on the box by LEDs
(green, yellow and red). In a running EtherCAT network, the values of US, UP, IS and IP can also be read out
as process data in the master. The voltage levels for the LED displays can be adjusted by CoE. In addition
the EPP9022-9060 is equipped with an M8 power socket to which an external multimeter can be connected
for measuring the voltages.
With the help of the TwinSAFE SC technology it is possible to make the measured values from the
EPP9022-9060 usable for safety tasks. A corresponding application example can be found in chapter 2.39 in
the TwinSAFE Application Guide. The user bears the responsibility for the safety evaluation in case of
deviation from the application example.
Quick links
Technical data [}10]
Process image [}12]
Dimensions [}17]
Commissioning and configuration [}25]
EPP9022-9060 9Version: 1.1
Product overview
3.2 Technical data
All values are typical values over the entire temperature range, unless stated otherwise.
Technical data EPP9022-9060
Fieldbus
Fieldbus EtherCAT
Connection EtherCAT P: Combined connection for EtherCAT and
supply voltages
Input: 1 x M8 socket, 4-pin, P-coded
Downstream connection: 1 x M8 socket, 4-pin, P-coded
Supply voltages
Connection See Fieldbus connection
Control voltage U
Nominal voltage 24VDC (-15%/ +20%)
Sum current max. 3A
Current consumption from U
Peripheral voltage U
Nominal voltage 24VDC (-15%/ +20%)
Sum current max. 3A
Measured voltage values
Measuring range 0 .. 32V
Resolution 10mV
Representation
Measured current values
Measuring range 0..8A
Resolution 10mA
Representation
Voltage measurement output
Input resistance of the measuring device min. 1MΩ
Short-circuit proof yes
Environmental conditions
Ambient temperature during operation -25…+60°C
Ambient temperature during storage -40…+85°C
Vibration / shock resistance conforms to EN 60068-2-6 / EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2 / EN 61000-6-4
Protection class IP65, IP66, IP67 (conforms to EN 60529)
Mechanics
Installation position variable
Weight approx. 90g
Approvals and conformity
Approvals
S
1)
S
P
100mA at 24V
1)
1)
DC
Adjustable [}26]
• 1mV perLSB (factory setting)
• 1µVperLSB
1)
Adjustable [}26]
• 1mA perLSB (factory setting)
• 1µAperLSB
-25…+55°C according to cULus
Additional checks
CE, cULus [}24]
1)
The measuring ranges are larger than the permissible voltage and current ranges for continuous operation.
However, continuous operation is permitted only within the limits of nominal voltage and sum current.
EPP9022-906010 Version: 1.1
3.3 Scope of supply
Make sure that the following components are included in the scope of delivery:
• 1 EPP9022-9060 EtherCAT P Box
• 1x protective cap for EtherCATP socket, M8, red (pre-assembled)
• 1x protective cap for supply voltage output, M8, black (pre-assembled)
• 10x labels, blank (1 strip of 10)
Pre-assembled protective caps do not ensure IP67 protection
Protective caps are pre-assembled at the factory to protect connectors during transport. They may
not be tight enough to ensure IP67 protection.
Ensure that the protective caps are correctly seated to ensure IP67 protection.
Product overview
EPP9022-9060 11Version: 1.1
Product overview
3.4 Process image
Fig.3: Process image
The process image contains two process data objects:
Process data object Contents
EPM Inputs Channel 1 [}13]
EPM Inputs Channel 2 [}15]
The content of the process data objects is described on the following pages.
Measured values and status information for the control voltage U
Measured values and status information for the peripheral voltage U
S
P
EPP9022-906012 Version: 1.1
EPM Inputs Channel 1
Product overview
Status
The status bits indicate warnings and errors [}28]:
• Voltage min error
Error message in case of undervoltage.
This bit is TRUE if the supply voltage US is lower than CoE
index 8000:11 "Voltage min error limit" (unit: mV).
Requirement: CoE parameter 8000:02 "Enable voltage min
error" is TRUE.
• Voltage max error
Error message in case of overvoltage.
This bit is TRUE if the supply voltage US is higher than CoE
parameter 8000:12 "Voltage max error limit" (unit: mV).
Requirement: CoE parameter 8000:03 "Enable voltage max
error" is TRUE.
• Current max error
Error message in case of overcurrent.
This bit is TRUE if the output current IS is higher than CoE
parameter 8000:13 "Current max error limit" (unit: mA).
Requirement: CoE parameter 8000:04 "Enable current max
Error" is TRUE (default).
• Voltage min warning
Warning message in case of undervoltage.
This bit is TRUE if the supply voltage US is lower than CoE
parameter 8000:14 "Voltage min warning limit" (unit: mV).
Requirement: CoE parameter 8000:05 "Enable voltage min
warning" is TRUE (default).
• Voltage max warning
Warning message in case of overvoltage.
This bit is TRUE if the supply voltage US is higher than CoE
parameter 8000:15 "Voltage max warning limit" (unit: mV).
Requirement: CoE parameter 8000:06 "Enable voltage max
warning" is TRUE (default).
• Current max warning
Warning message in case of overcurrent.
This bit is TRUE if the output current IS is higher than CoE
parameter 8000:16 "Current max warning limit" (unit: mV).
Requirement: CoE parameter 8000:07 "Enable current max
warning" is TRUE (default).
• Channel error
This bit is TRUE if at least one status bit of "EPM Inputs
Channel 1" that signals an error message is TRUE:
Voltage min error
Voltage max error
Current max error
• Channel warning
This bit is TRUE if at least one Status bit of "EPM Inputs
Channel 1" that signals a warning message is TRUE:
Voltage min warning
Voltage max warning
Current max warning
• TxPDO State
This bit is TRUE if an internal error occurs. The current
measured values [}14] of "EPM Inputs Channel 1" are invalid
if this bit is TRUE.
• TxPDO Toggle
This bit is inverted on each update of the measured values
[}14].
EPP9022-9060 13Version: 1.1
Product overview
Voltage
Contents: The measured value of the supply voltage US.
Data type: DINT
Presentation:
Default: 1mV perLSB (factory setting)
Adjustable in the CoE parameter 8000:17 "Voltage scaling".
Current
Contents: The measured value of the output current IS.
Data type: DINT
Presentation:
1mA perLSB (factory setting)
Adjustable in the CoE parameter 8000:18 "Current scaling".
EPP9022-906014 Version: 1.1
EPM Inputs Channel 2
Product overview
Status
The status bits indicate warnings and errors [}28]:
• Voltage min error
Error message in case of undervoltage.
This bit is TRUE if the supply voltage UP is lower than CoE
index 8010:11 "Voltage min error limit" (unit: mV).
Requirement: CoE index 8010:02 "Enable voltage min error" is
TRUE.
• Voltage max error
Error message in case of overvoltage.
This bit is TRUE if the supply voltage UP is higher than CoE
index 8010:12 "Voltage max error limit" (unit: mV).
Requirement: CoE index 8010:03 "Enable voltage max error" is
TRUE.
• Current max error
Error message in case of overcurrent.
This bit is TRUE if the output current IP is higher than CoE index
8010:13 "Current max error limit" (unit: mA).
Requirement: CoE index 8010:04 "Enable current max Error" is
TRUE (default).
• Voltage min warning
Warning message in case of undervoltage.
This bit is TRUE if the supply voltage UP is lower than CoE
index 8010:14 "Voltage min warning limit" (unit: mV).
Requirement: CoE index 8010:05 "Enable voltage min warning"
is TRUE (default).
• Voltage max warning
Warning message in case of overvoltage.
This bit is TRUE if the supply voltage UP is higher than CoE
index 8010:15 "Voltage max warning limit" (unit: mV).
Requirement: CoE index 8010:06 "Enable voltage max warning"
is TRUE (default).
• Current max warning
Warning message in case of overcurrent.
This bit is TRUE if the output current IP is higher than CoE index
8010:16 "Current max warning limit" (unit: mV).
Requirement: CoE index 8010:07 "Enable current max warning"
is TRUE (default).
• Channel error
This bit is TRUE if at least one status bit of "EPM Inputs
Channel 2" that signals an error message is TRUE:
Voltage min error
Voltage max error
Current max error
• Channel warning
This bit is TRUE if at least one Status bit of "EPM Inputs
Channel 2" that signals a warning message is TRUE:
Voltage min warning
Voltage max warning
Current max warning
• TxPDO State
This bit is TRUE if an internal error occurs. The current
measured values [}16] of "EPM Inputs Channel 2" are invalid
if this bit is TRUE.
• TxPDO Toggle
This bit is inverted on each update of the measured values
[}16].
EPP9022-9060 15Version: 1.1
Product overview
Voltage
Contents: The measured value of the supply voltage UP.
Data type: DINT
Presentation:
Default: 1mV perLSB (factory setting)
Adjustable in the CoE index 8010:17 "Voltage scaling".
Current
Contents: The measured value of the output current IP.
Data type: DINT
Presentation:
1mA perLSB (factory setting)
Adjustable in the CoE index 8010:18 "Current scaling".
EPP9022-906016 Version: 1.1
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