Power Electronics SD700 Series Parts list manual

EncoderBoard
Getting Started Manual
ACCESSORIES

Getting Started Manual
Encoder Board
Edition: March 2011
SD70IM04BI Rev. B

SD700 –ENCODER BOARD
POWER ELECTRONICS
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POWER ELECTRONICS
SD700 –ENCODER BOARD
SAFETY SYMBOLS
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SAFETY SYMBOLS
Always follow safety instructions to prevent accidents and potential hazards
from occurring.
Edition October 2008
This publication could present technical imprecision or misprints. The
information here included will be periodically modified and updated, and all
those modifications will be incorporated in later editions.
To consult the most updated information of this product you might access
through our website www.power-electronics.com where the latest version of
this manual can be downloaded.
Revisions
Date Revision Description
24 / 10 / 2008 A First edition
31 / 03 / 2011 B Sofware Update SW 2026
This symbol means improper operation may results in
serious personal injury or death.
Identifies shock hazards under certain conditions.
Particular attention should be given because dangerous
voltage may be present. Maintenance operation should be
done by qualified personnel.

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POWER ELECTRONICS
SD700 –ENCODER BOARD
INDEX
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INDEX
SAFETY INSTRUCTIONS................................................................................7
1. INTRODUCTION.......................................................................................13
1.1. Description of Encoder Board......................................................13
2. TECHNICAL CHARACTERISTICS..........................................................14
2.1. General Information .....................................................................14
3. INSTALLATION AND CONNECTION......................................................15
3.1. Installation of Encoder Board.......................................................15
3.2. Connections for Encoder Board...................................................16
4. PARAMETERS SETTINGS AND VISUALIZATION ................................22
4.1. Parameters SV.1 –Motor Visualization ......................................22
4.2. Group 18 –G18: Encoder............................................................23
4.3. Group 19 –G19: Fine Tuning ......................................................23
5. SUMMARY OF MODBUS ADDRESSES.................................................25
6. COMMISSIONING ....................................................................................26
7. FAULT MESSAGES .................................................................................28
7.1. Description of Fault List ..............................................................28
7.2. Procedure for Fault Solution ........................................................28

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INDEX

POWER ELECTRONICS
SD700 –ENCODER BOARD
SAFETY INSTRUCTIONS
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SAFETY INSTRUCTIONS
IMPORTANT!
Safety instructions showed in this manual are useful to teach user
how to use the product in a correct and safety way with the
purpose of preventing possible personal injuries or property
damages.
Safety messages included here are classified as it follows:
WARNING
Be sure to take ESD (Electrostatic Discharge) protection measures when
you touch the board.
Otherwise, the optional board may get damaged due to static charges.
Implement wiring change on the optional board after checking that the
power supply is off.
Otherwise, there is a danger of connecting error and damage to the board.
Be sure to connect correctly the optional board to the drive.
Otherwise, there is a danger of connecting error and damage to the board.
Do not remove the cover while the power is applied or the unit is in
operation.
Otherwise, electric shock could occur.
Do not run the drive with the front cover removed.
Otherwise, you may get an electric shock due to the high voltage terminals or
exposure of charged capacitors.
Do not remove the cover except for periodic inspections or wiring, even if
the input power is not applied.
Otherwise, you may access the charged circuits and get an electric shock.

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SAFETY INSTRUCTIONS
Wiring and periodic inspections should be performed at least 10 minutes
after disconnecting the input power and after checking the DC Link
voltage is discharged with a meter (below 30VDC).
Otherwise, you may get an electric shock.
Operate the switches 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 the 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, fire could occur.
Disconnect the input power if the drive gets damaged.
Otherwise, it could result in a secondary accident or fire.
After the input power is applied or removed, the drive will remain hot for a
couple of minutes.
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, fire or accident could occur.
Do not allow lint, paper, wood chips, dust, metallic chips or other foreign
matter into the board or drive.
Otherwise, fire or accident could occur.

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SAFETY INSTRUCTIONS
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WARNINGS
RECEPTION
Material of Power Electronics is carefully tested and perfectly packed
before leaving the factory.
In the even of transport damage, please ensure that you notify the
transport agency and POWER ELECTRONICS: 902 40 20 70
(International [phone]) or your nearest agent, within 24hrs
from receipt of the goods.
UNPACKING
Make sure received merchandise corresponds with delivery note,
models and serial numbers.
Each board is supplied with a technical manual.
RECYCLING
The packing of the drives must be recycled. For this reason it is
necessary to separate different materials (plastics, paper, cardboard,
wood, …) and settle them in corresponding containers.
The residual parts of electrical devices must be collected in a selective
manner in order to warranty the correct environmental treatment.
SAFETY
Before operating the drive, read this manual thoroughly to gain and
understanding of the unit. If any doubt exists then please contact
POWER ELECTRONICS, (902 40 20 70 / [phone]) or your
nearest agent.
Wear safety glasses when handling the product with power applied
and the front cover is removed.
Handle the product with care according to its weight.
Do not place heavy objects on the product.
Install the product according to the instructions described in this
manual.

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SAFETY INSTRUCTIONS
SAFETY
Ensure that the mounting orientation is correct.
Do not drop the product or subject it to impact.
The SD700 drives contain static sensitive printed circuits boards. Use
static safety procedures when handling these boards.
CONNECTIONS PRECAUTIONS
To ensure correct operation of the inverter it is recommended to use a
SCREENED CABLE for the control wiring.
For EMERGENCY STOP, make sure supply circuitry is open.
Do not disconnect motor cables if input power supply remains
connected. The internal circuits of the drive will be damaged if the
incoming power is connected and applied to output terminals (U, V,
W).
It is not recommended to use a 3-wire cable for long distances. Due to
increased leakage capacitance between conductors, over-current
protective feature may operate malfunction.
Do not use power factor correction capacitors, surge suppressors, or
RFI filters on the output side of the inverter. Doing so may damage
these components.
Always check whether the DC Link LED is OFF before wiring
terminals. The charge capacitors may hold high-voltage even after the
input power is disconnected. Use caution to prevent the possibility of
personal injury.
COMMISSIONING
Follow the steps described in this manual.
Always apply voltage and current signals to each terminal that are
within levels indicated within this manual. Otherwise, damage to the
optional board may result.

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SAFETY INSTRUCTIONS
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OPERATION PRECAUTIONS
When the Auto Restart function is enabled, keep clear of driven
equipment, as the motor will restart suddenly after a fault is reset.
The “STOP / RESET” key on the keypad is active only if the
appropriate function setting has been made. For this reason, install a
separate EMERGENCY STOP push button that can be operated at
the equipment.
If a fault reset is made with the reference signal still present then a
restart will occur. Verify that it is permissible for this to happen,
otherwise an accident may occur.
Do not modify or alter anything within the drive.
Before programming or operating the SD700 Series, initialise all
parameters back to factory default values.
EARTH CONNECTION
The drive is a high frequency switching device, and leakage current
may flow. Ground the drive to avoid electrical shock. Use caution to
prevent the possibility of personal injury.
Connect only to the dedicated ground terminal of the drive. Do not use
the case or the chassis screw for grounding.
When installing, grounding wire should be connected first and
removed last.
The earth cable must have a minimal cross sectional area that meets
local country electrical regulations.
Motor ground must be connected to the drive ground terminal and not
to the installation‟s ground. We recommend that the section of the
ground connection cable should be equal or higher than the active
conductor.
Installation ground must be connected to the drive ground terminal.

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SAFETY INSTRUCTIONS

POWER ELECTRONICS
SD700 –ENCODER BOARD
INTRODUCTION
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1. INTRODUCTION
1.1. Description of Encoder Board
The optional Encoder board offers to drives of SD700 Series the
possibility of connecting 2 incremental encoders: one encoder for the
vector control and the other one for the process control, operating from
5 to 24VDC, according to the requirements.
The implementation of the Encoder board is directly done over the own
control board of the drive, for this, an additional space is not need
when installing this board.
Figure 1.1 Description of Encoder Board
1. Connectors for Encoders
2. Connector for drive
3. Switches for Encoder input voltage
4. Led for input voltage
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3
1
4

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TECHNICAL CHARACTERISTICS
2. TECHNICAL CHARACTERISTICS
2.1. General Information
2.1.1. Contents of Encoder Board Kit
The kit of the Encoder board contents:
o1 Encoder Board.
o3 plastic hexagonal spacers M3, 10mm.
o3 fixing screws M3x10.
o3 plastic nuts M3.
o6 pluggable terminal blocks 3-poles.
o1 Technical Manual.
2.1.2. Specifications of Encoder Board
The Encoder board offers the following items:
oTwo channels for incremental encoder: one channel for the
vector control and the other one for the process control.
oOutputs for powering each encoder, programmable from 5VDC
to 24VDC.
oOptical insulation between the encoder and the control board.
oInputs for Channel A, /A, Channel B, /B and Channel Z, /Z
(zero pass detection).
oDifferential or „single-ended‟ type inputs.
oSupports encoders with open collector output, voltage and
„push-pull‟.

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INSTALLATION AND CONNECTION
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3. INSTALLATION AND CONNECTION
3.1. Installation of Encoder Board
The Encoder board is directly connected to the SD700 drives of Power
Electronics using a pluggable connector, as the following image
shows.
CAUTION
The variable speed drives of Power Electronics operate with a high
electric energy.
Make sure the power supply has been disconnected and wait for at least
10 minutes to guarantee that DC Link voltage is discharged, before
installing the Encoder board. Otherwise, you may get personal injuries or
an accident could occur.
Figure 3.1 Installation of the Encoder Board into the drive

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INSTALLATION AND CONNECTION
3.2. Connections for Encoder Board
3.2.1. Component Description
There are three connectors on the Encoder board: one connector is
used to connect the Encoder board to the control board of the drive;
the other two connectors are used to connect the motor encoder and
the process encoder each one. Additionally, there are four switches
to select the input voltage for each encoder (two switches per
encoder). Finally, it exists one led on the Encoder board for
indicating if the own board is powered.
Figure 3.2 Location of the components on the Encoder Board

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INSTALLATION AND CONNECTION
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COMPONENT
DESCRIPTION
Connector for
Drive
(J907)
The optional Encoder board is connected to the SD700 drive
by means of this connector.
Connector for
Process Encoder
(J2)
This connector is used to connect the Process Encoder. The
description of the terminals appears in the table below:
Terminal
Signal
Description
60
+24V
Input voltage for Process Encoder
+24VDC.
61
+5V
Input voltage for Process Encoder
+5VDC.
62
GND_USR
Common terminal for input voltage of
Process Encoder.
63
A
Channel A (true polarity).
64
/A
Channel /A (inverse polarity).
65
B
Channel B (true polarity).
66
/B
Channel /B (inverse polarity).
67
Z
Channel Z (true polarity).
68
/Z
Channel /Z (inverse polarity).
Figure 3.3 Detail of connector J2

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INSTALLATION AND CONNECTION
COMPONENT
DESCRIPTION
Connector for
Motor Encoder
(J1)
This connector is used to connect the Motor Encoder. In the
following table, the terminals of the connector are described:
Terminal
Signal
Description
69
+24V
Input voltage for Motor Encoder
+24VDC.
70
+5V
Input voltage for Motor Encoder
+5VDC.
71
GND_USR
Common terminal for input voltage of
Motor Encoder.
72
A
Channel A (true polarity).
73
/A
Channel /A (inverse polarity).
74
B
Channel B (true polarity).
75
/B
Channel /B (inverse polarity).
76
Z
Channel Z (true polarity).
77
/Z
Channel /Z (inverse polarity).
Figure 3.4 Detail of connector J1