Power Electronics SD 300 Series User manual

ACCESORIES
MANUAL
LOW VOLTAGE VARIABLE SPEED DRIVE
SD300 –ETHERCAT MODULE

A C C E S O R I E S
EtherCAT Module
Accessories Manual
Edition: October 2018
SD30MA04BI Rev. B

SD300 - ETHERCAT MODULE
POWER ELECTRONICS
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POWER ELECTRONICS
SD300 - ETHERCAT MODULE
REVISIONS
3
The equipment and technical documentation are periodically updated. Power
Electronics reserves the right to modify all or part of the contents of this manual without
previous notice. To consult the most updated information of this product, you may
access our website www.power-electronics.com, where the latest version ofthis manual
can be downloaded. The reproduction or distribution of the present manual is strictly
forbidden, unless express authorization from Power Electronics.
REVISIONS CONTROL
DATE
REVISION
DESCRIPTION
15 / 10 / 2018
A
First edition
22 / 10 / 2018
B
Misprints correction.

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TABLE OF CONTENTS
TABLE OF CONTENTS
SAFETY SYMBOLS .........................................................................................5
SAFETY INSTRUCTIONS................................................................................6
1. INTRODUCTION .....................................................................................12
What is EtherCAT? .................................................................................12
Technical Features..................................................................................12
Components of the EtherCAT kit............................................................13
2. INSTALLATION AND CONNECTION ....................................................14
Installation ...............................................................................................14
Network connections...............................................................................18
3. ETHERCAT..............................................................................................22
CANopen over EtherCAT (CoE).............................................................23
EtherCAT Status Machine.......................................................................23
EtherCAT Process Data Object (PDO)...................................................24
4. PROFILE..................................................................................................25
CiA 402 Drive and Motion Control Device Profile...................................25
Finite State Automation (FSA) ................................................................25
CiA 402 Object Dictionary.......................................................................27
Service Data Objects for the SD300 Drive .............................................40
Service Data Object Address for Keypad Parameter Area ....................42
Process Data Objects for the SD300 Drive ............................................43
5. OPERATION............................................................................................47
Setting the Parameters for Lost Command Conditions ..........................50
6. CONFIGURATION REGISTER...............................................................51

POWER ELECTRONICS
SD300 - ETHERCAT MODULE
SAFETY SYMBOLS
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SAFETY SYMBOLS
Always follow safety instructions to prevent accidents and potential hazards
from occurring.
In this manual, safety messages are classified as follows:
The following CAUTION symbols can be used in this manual and they
symbolize:
WARNING
Identifies potentially hazardous situations where dangerous
voltage may be present, which if not avoided, could result in
minor personal injury, serious injury or death.
Be extremely careful and follow the instructions to avoid the
risk of electrical shocks.
CAUTION
Identifies potentially hazardous situations, which if not
avoided, could result in product damage, or minor or
moderate personal injury.
Read the message and follow the instructions carefully.
NOTICE
Identifies important measures to take in order to prevent
damage equipment and warranty lost, as well as encouraging
good use and environmental practices
Hot surface. Be careful and follow the instructions to avoid
burns and personal injuries.
Risk of fire. Be careful and follow the instructions to prevent
causing an unintentional fire.

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SAFETY INSTRUCTIONS
SAFETY INSTRUCTIONS
IMPORTANT!
Read carefully this manual to maximize the performance of the product and to
ensure its safe use.
In order to appropriately use the drive, please, follow all instructions described
in the installation manual which refer to transportation, installation, electrical
connection and commissioning of the equipment.
Power Electronics accepts no responsibility or liability for partial or total
damages resulting from incorrect use of equipment.
Please, pay careful attention to the following recommendations:
WARNING
Be cautious when handling the CMOS components of the
communication module.
Static may lead to product malfunctioning.
Turn the drive power off before changing the communication cable.
Otherwise, you may damage the module or a communication error
may occur.
Make sure to insert precisely the communication module connector
to the drive.
Otherwise, you may damage the module or a communication error may
occur.
Check the parameter unit before setting up the parameters.
Otherwise, a communication error may occur.
Do not remove the cover while power supply is connected or the drive
is operating.
Otherwise, you may get an electric shock.
Do not run the drive with the front cover removed.
Otherwise, you may get an electric shock.

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SAFETY INSTRUCTIONS
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The drive does not remove the voltage from the input terminals.
Before working on the drive, isolate the whole drive from the supply.
If you do not remove the power supply, you may get an electric shock.
Do not remove the cover except for periodic inspections or wiring,
even if the input power is not applied.
Otherwise, you get an electric shock.
Operate the drive with dry hands.
Otherwise, you may get an electric shock.
Do not use cables with damaged insulation.
Otherwise, you may get an electric shock.
Do not subject the cables to abrasions, excessive stress, heavy loads
or pinching.
Otherwise, you may get an electric shock.
CAUTION
Install the drive on a non-flammable surface. Do not place
flammable material nearby. Otherwise, a fire could occur.
Disconnect the input power if the drive is damaged.
Otherwise, it could result in a secondary accident or fire.
Do not allow lint, paper, wood chips, dust, metallic chips
or other foreign matter into the drive. Otherwise, a fire or
accident could occur.
The drive becomes hot during operation. Wait until it cools
down before performing any actions.
Touching hot parts may result in skin burns.
Do not apply power to a damaged drive or to a drive with
parts missing, even if the installation is complete.
Otherwise, you may get an electric shock.

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SAFETY INSTRUCTIONS
NOTICE
RECEPTION
•The SD300 are carefully tested and perfectly packed before
delivery.
•In the event of transport damage, please ensure to notify the
transport agency and POWER ELECTRONICS: 902 40 20 70
(International [phone]), or your nearest agent, within 24hrs
from receiving the goods.
UNPACKING
•Make sure model and serial number of the variable speed drive are
the same on the box, delivery note and unit.
•Each variable speed drive is delivered with Hardware and Software
technical manuals.
RECYCLING
Equipment packaging must be recycled. Separate all different materials
(plastic, paper, cardboard, wood…) and place them in the corresponding
containers. Ensure waste collection is properly managed with a Non-
Hazardous Waste Agent.
To guarantee health and natural environmental sources
protection, the European Union has adopted the WEEE
directive concerning discarded electric and electronic
equipment (SEEA).
Waste of electrical and electronic equipment (WEEE) must
be collected selectively for proper environmental
management.
Our products contain electronic cards, capacitors and other
electronic devices that should be separated when they are no
longer functional. These WEEEs should be managed
accordingly with a Hazardous Waste Agent.
Power Electronics promotes good environmental practices and
recommends that all its products sold outside of the European
Union, once they reach the end of their life, are separated and
the WEEE managed according to the particular country
applicable legislation (especially: electronic cards, capacitors
and other electronic devices)
If you have any questions about the electric and electronic equipment
waste, please contact Power Electronics.

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SD300 - ETHERCAT MODULE
SAFETY INSTRUCTIONS
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CYBER SECURITY DISCLAIMER
This product is designed to be connected to and to communicate
information and data via a network interface. The customer is the sole
responsible for providing and continuously ensuring a secure connection
between the product and customer network or any other network (as the
case may be). Customer shall establish and maintain any appropriate
measures (such as but not limited to the installation of firewalls, application
of authentication measures, encryption of data, installation of antivirus
programs, etc) to protect the product, the network, its system and the
interface against any kind of security breaches, unauthorized access,
interference, intrusion, leakage and/or theft of data or information.
Power Electronics and its affiliates are not liable for damages and/or losses
related to such security breaches, any unauthorized access, interference,
intrusion, leakage and/or theft of data or information.
SAFETY
•Before operating the drive, read this manual thoroughly to gain an
understanding of the unit. If any doubt exists, please contact
POWER ELECTRONICS, (902 40 20 70 / [phone]) or your
nearest agent.
•Wear safety glasses when operating the drive with power applied
or for when the front cover is removed.
•Handle and transport the drive following the recommendations
within this manual.
•Install the drive according to the instructions within this manual and
local regulations.
•Do not place heavy objects on the drive.
•Ensure that the drive is mounted vertically and keeping the
minimum clearance distances.
•Do not drop the drive or subject it to impact.
•The SD300 drives contain static sensitive printed circuits boards.
Use static safety procedures when handling these boards.
•Avoid installing the drive under conditions that differ from those
described in the Environmental Ratings section.

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SAFETY INSTRUCTIONS
ELECTROMAGNETIC COMPATIBILITY (EMC)
•The drive is intended to be used in industrial environments
(Second Environment). It achieves compliance with C3
category defined in IEC/EN 61800-3 standard when the
installation recommendation within this manual are followed.
•Select communication and control system according to the
drive EMC environment. Otherwise, systems could suffer from
interferences due to a low EMS level.
CONNECTION PRECAUTIONS
•To ensure a correct operation of the drive, it is recommended to use
a SCREENED CABLE for the control wiring.
•The motor cable should comply with the requirements within this
manual. Due to increased leakage capacitance between
conductors, the external ground fault protection threshold value
should be adjusted ad hoc.
•Do not disconnect motor cables if the input power supply remains
connected.
•The internal circuits of the SD300 Series will be damaged if the
incoming power is connected and applied to the output terminals
(U, V, W).
•Do not use power factor correction capacitor banks, surge
suppressors, or RFI filters on the output side of the drive. Doing so
may damage these components.
•Before wiring the terminals, make sure that the drive keypad display
is turned off and the front cover is off as well. The drive may hold a
high voltage electric charge long after the power supply has been
turned off.
EARTH CONNECTION
•Ground the drive and adjoining cabinets to ensure a safe operation
and to reduce electromagnetic emission.
•Connect the input PE terminal only to the dedicated PE terminal of
the drive. Do not use the case, nor chassis screws for grounding.
•Ground the drive chassis through the labelled terminals. Use
appropriate conductors to comply with local regulations. The ground
conductor should be connected first and removed last.
•Motor ground cable must be connected to the PE output terminal of
the drive and not to the installation’s ground. We recommend that
the section of the ground conductor (PE) is equal or greater than
the active conductor (U, V, W).

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SAFETY INSTRUCTIONS
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TRIAL RUN
•Verify all parameters before operating the drive. Alteration of
parameters may be required depending on application and load.
•Always apply voltage and current signals to each terminal that are
within the levels indicated in this manual. Otherwise, damage to the
drive may occur.
CAPACITORS DEPLETION
If the drive has not been operated for a long time, capacitors lose their
charging characteristics and are depleted. To prevent depletion, once a
year run the device under no-load conditions during 30-60 minutes. For
further information, contact Power Electronics.
REFERENCE DOCUMENTS
The following documents are available for SD300 variable speed drives:
•Getting Started Manual.

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INTRODUCTION
1. INTRODUCTION
What is EtherCAT?
EtherCAT
1
(Ethernet for control automation technology) is a real-time
Ethernet technology developed by Beckhoff with outstanding performance,
flexible topology and simple configuration.
It represents a huge benefit for all applications in which the target system is
controlled or measured via the bus system. The rapid reaction times work to
reduce the wait times during the transitions between process steps, which
significantly improves application efficiency.
EtherCAT system architecture typically reduces the load on the CPU by 25
–30 % in comparison to other bus systems (given the same cycle time).
When optimally applied, EtherCAT’s performance leads to improved
accuracy, greater throughput, and thus to lowered costs.
Technical Features
Communication protocol
EtherCAT
Communication speed
100Mbps
Communication type
Full duplex
Distance
100m (twisted pair)
Service
EtherCAT / Full slave / CoE / CiA402 / EMCY
Topology
Line / Ring topology network (Tree / Star
topology is available when an additional device,
such as an EtherCAT hub, is installed.)
Cable
STP
1
Source: https://www.beckhoff.com, https://www.ethercat.org
1

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SD300 - ETHERCAT MODULE
INTRODUCTION
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Components of the EtherCAT kit
The EtherCAT communication module provides EtherCAT network
communication to the SD300 drives.
The EtherCAT module kit contains the following parts:
•1 EtherCAT Communication Module board
•1 EtherCAT module manual
•1 Brass bar (M3xL23)
•1 Brass bar (M3xL17.3)
•2 Fixing screws (M3xL8)

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INSTALLATION AND CONNECTION
2. INSTALLATION AND
CONNECTION
WARNING
Turn the power supply off before connecting a communication
network.
If the EtherCAT communication module is removed or installed, the power
supply should be switched off. Otherwise, the SD300 drive may get
damaged and warranty will be voided.
Before removing the EtherCAT communication module from the product,
ensure power supply is totally discharged.
Installation
To install the EtherCAT communication module, please follow these steps:
Unfasten the front cover fixing bolt to remove the front cover and 
remove the I/O cover.
2

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SD300 - ETHERCAT MODULE
INSTALLATION AND CONNECTION
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Remove the keypad
Unfasten the screw from I/O the board and fasten the prepared brass bars.

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INSTALLATION AND CONNECTION
Mount EtherCAT communication module and fasten the two screws
(one was removed in step 4; the second is included in the kit).
Install the keypad and the communication module cover.

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INSTALLATION AND CONNECTION
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Finally, install the front cover again.

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INSTALLATION AND CONNECTION
Network connections
The following image shows the communication cable connector. Its pins and
description can be found in the table below.
Pin No.
Signal
Description
Cable color
1
TX+
Data transmission (+)
White / Yellow
2
TX-
Data transmission (-)
Yellow
3
RX+
Data reception (+)
White / Green
4
None
Not used
Blue
5
None
Not used
White / Blue
6
RX-
Data reception (-)
Green
7
None
Not used
White / Brown
8
None
Not used
Brown
Notes:
•Make sure that cables connected to Pin 1 and 2 are twisted together.
•Make sure that cables connected to Pin 3 and 6 are twisted together.