YASKAWA PROFINET V1000 User manual

DeviceNet
YASKAWA AC Drive-V1000 Option
Technical Manual
MANUAL NO. SIEP C730600 28B
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
Type: SI-N3/V

2YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual
Copyright © 2008 YASKAWA ELECTRIC CORPORATION
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any
means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of Yaskawa. No patent
liability is assumed with respect to the use of the information contained herein. Moreover, because Yaskawa is constantly striving to
improve its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has
been taken in the preparation of this manual. Yaskawa assumes no responsibility for errors or omissions. Neither is any liability
assumed for damages resulting from the use of the information contained in this publication.

YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual 3
Table of Contents
1 PREFACE AND SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 PRODUCT OVERVIEW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 RECEIVING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 DEVICENET OPTION COMPONENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5 INSTALLATION PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6 DEVICENET OPTION DRIVE PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7 CONFIGURING DEVICENET MESSAGING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8 DEVICENET OPTION DETAILS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
9 OUTPUT ASSEMBLIES (DRIVE CONSUMES) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
10 INPUT ASSEMBLIES (DRIVE PRODUCES) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
11 GENERAL CLASS OBJECTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
12 VENDOR-SPECIFIC (YASKAWA) CLASS OBJECTS. . . . . . . . . . . . . . . . . . . . . . . . 84
13 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
14 EUROPEAN STANDARDS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
15 SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

4 YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual
1 Preface and Safety
1 Preface and Safety
Yaskawa manufactures products used as components in a wide variety of industrial systems and equipment. The selection
and application of Yaskawa products remain the responsibility of the equipment manufacturer or end user. Yaskawa
accepts no responsibility for the way its products are incorporated into the final system design. Under no circumstances
should any Yaskawa product be incorporated into any product or design as the exclusive or sole safety control. Without
exception, all controls should be designed to detect faults dynamically and fail safely under all circumstances. All
systems or equipment designed to incorporate a product manufactured by Yaskawa must be supplied to the end user with
appropriate warnings and instructions as to the safe use and operation of that part. Any warnings provided by Yaskawa
must be promptly provided to the end user. Yaskawa offers an express warranty only as to the quality of its products in
conforming to standards and specifications published in the Yaskawa manual. NO OTHER WARRANTY, EXPRESS OR
IMPLIED, IS OFFERED. Yaskawa assumes no liability for any personal injury, property damage, losses, or claims
arising from misapplication of its products.
Applicable Documentation
The following manuals are available for the DeviceNet Option:
Terms
Registered Trademarks
• DeviceNet is a trademark of the ODVA.
• All trademarks are the property of their respective owners.
Option Unit
YASKAWA AC Drive -V1000 Option
SI-N3/V DeviceNet
Installation Manual
Manual No: TOEP C730600 28
Read this manual first.
The installation manual is packaged with the option and contains a
basic overview of wiring, settings, functions, and fault diagnoses.
YASKAWA AC Drive -V1000 Option
SI-N3/V DeviceNet
Technical Manual
Manual No: SIEP C730600 28
(This book)
The technical manual contains detailed information and command
registers.
To obtain the technical manual access these sites:
U.S.: http://www.yaskawa.com
Europe: http://www.yaskawa.eu.com
Japan: http://www.e-mechatronics.com
Other areas: contact a Yaskawa representative.
Yaskawa Drive
YASKAWA AC Drive-V1000
Quick Start Guide
To obtain instruction manuals for Yaskawa products access these sites:
U.S.: http://www.yaskawa.com
Europe: http://www.yaskawa.eu.com
Japan: http://www.e-mechatronics.com
Other areas: contact a Yaskawa representative.
For questions, contact the local Yaskawa sales office or the nearest
Yaskawa representative.
YASKAWA AC Drive-V1000
Technical Manual
Note: Indicates a supplement or precaution that does not cause drive damage.
Drive: YASKAWA AC Drive -V1000 Series
DeviceNet SI-N3/V Option: YASKAWA AC Drive -V1000 Option DeviceNet
≥1011: Indicates a drive feature or function that is only available in drive software version 1011 or later.
STOP
(Hz)
(Hz)
(A)
(V)










V1000
๟ᵄᢙᜰ઎
ᱜォㅒォㆬᛯ
಴ജ๟ᵄᢙ
಴ജ㔚ᵹ
಴ജ㔚࿶
ࡕ࠾࠲
ࡌ࡝ࡈࠔࠗ
࠮࠶࠻ࠕ࠶ࡊ
ࡄ࡜ࡔ࡯࠲⸳ቯ
ࠝ࡯࠻࠴ࡘ࡯࠾ࡦࠣ
ᝪ߃ઃߌޔㆇォߩ೨ߦߪᔅߕขᛒ⺑᣿ᦠࠍ⺒߻ߎߣޕ
ㅢ㔚߅ࠃ߮㔚Ḯㆤᢿᓟ
5
ಽએౝߪࡈࡠࡦ࠻ࠞࡃ࡯ࠍ
ᄖߐߥ޿ߎߣޕ
400V
⚖ࠗࡦࡃ࡯࠲ߩ႐วߪޔ㔚Ḯߩᕈὐ߇ធ࿾
ߐࠇߡ޿ࠆߎߣࠍ⏕⹺ߔࠆߎߣޕ㧔ޓޓኻᔕ㧕
ߌ߇㧚ᗵ㔚ߩ߅ߘࠇ߇޽ࠅ߹ߔޕ
ෂޓ㒾

1 Preface and Safety
YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual 5
Supplemental Safety Information
Read and understand this manual before installing, operating, or servicing this option unit. The option unit must be
installed according to this manual and local codes.
The following conventions are used to indicate safety messages in this manual. Failure to heed these messages could
result in serious or possibly even fatal injury or damage to the products or to related equipment and systems.
General Safety
DANGER
Indicates a hazardous situation, which, if not avoided, will result in death or serious injury.
WARNING
Indicates a hazardous situation, which, if not avoided, could result in death or serious injury.
CAUTION
Indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.
NOTICE
Indicates an equipment damage message.
General Precautions
• The diagrams in this section may include option units and drives without covers or safety shields to illustrate details. Be sure to reinstall covers
or shields before operating any devices. The option should be used according to the instructions described in this manual.
• Any illustrations, photographs, or examples used in this manual are provided as examples only and may not apply to all products to which this
manual is applicable.
• The products and specifications described in this manual or the content and presentation of the manual may be changed without notice to
improve the product and/or the manual.
• When ordering a new copy of the manual due to damage or loss, contact your Yaskawa representative or the nearest Yaskawa sales office and
provide the manual number shown on the front cover.
DANGER
Heed the safety messages in this manual.
Failure to comply will result in death or serious injury.
The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings
in this manual.
NOTICE
Do not modify the drive or option circuitry.
Failure to comply could result in damage to the drive or option and will void warranty.
Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified.
Do not expose the drive or option to halogen group disinfectants.
Failure to comply may cause damage to the electrical components in the drive or option unit.
Do not pack the drive in wooden materials that have been fumigated or sterilized.
Do not sterilize the entire package after the product is packed.

1 Preface and Safety
6YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual
Option Unit Warning Labels
Warning information is displayed on the option unit as shown in the figure below. Follow all warnings and safety
instructions when using the product.
When using the drive in an area that may require displaying warning information in Japanese or Chinese, a warning label
is provided with the DeviceNet Option. This sticker can be placed over the English and French warnings on the front of
the DeviceNet Option.
Warning Contents
Lire le manuel avant l'installation.
Attendre 5 minutes apres la coupure de l'alimentation,
pour permettre la decharge des condensateurs.
Pour repondre aux exigences , s assurer que le
neutre soit relie a la terre, pour la serie 400V.
AVERTISSEMENT
Lire le manuel avant l'installation.
Attendre 5 minutes apres la coupure de l'alimentation,
pour permettre la decharge des condensateurs.
Pour repondre aux exigences , s assurer que le
neutre soit relie a la terre, pour la serie 400V.
WARNING
Read manual before installing.
Wait 5 minutes for capacitor discharge after
disconnecting power supply.
To conform to ޓrequirements, make sure
to ground the supply neutral for 400V class.
Risk of electric shock.
Risque de decharge
electrique.

2 Product Overview
YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual 7
2 Product Overview
About This Product
The DeviceNet option provides a communications connection between the drive and an ODVA DeviceNet network. The
SI-N3/V DeviceNet Option connects the drive to a DeviceNet network and facilitates the exchange of data.
This manual explains the handling, installation and specifications of this product.
DeviceNet is a communications link to connect industrial devices (such as limit switches, photoelectric switches, valve
manifolds, motor starters, smart motor controllers, operator interfaces, and variable frequency drives) as well as control
devices (such as programmable controllers and computers) to a network. DeviceNet is a simple, networking solution that
reduces the cost and time to wire and install factory automation devices, while providing interchangeability of "like"
components from multiple vendors.
By installing the DeviceNet Option to a drive, it is possible to do the following from a DeviceNet master device:
• Operate the drive
• Monitor the operation status of the drive
• Change parameter settings.
Figure 1
Figure 1 DeviceNet Approved
Applicable Models
The DeviceNet Option can be used with the drive models in Table 1.
Table 1 Applicable Models
Drive Software Version <1>
<1> See “PRG” on the drive nameplate for the software version number.
CIMR-VAA≥ 1011

8 YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual
3 Receiving
3 Receiving
Please perform the following tasks after receiving the DeviceNet Option:
• Inspect the DeviceNet Option for damage.
If the DeviceNet Option appears damaged upon receipt, contact the shipper immediately.
• Verify receipt of the correct model by checking the information on the nameplate (see Figure 2).
• If you have received the wrong model or the DeviceNet Option does not function properly, contact your supplier.
Contents and Packaging
Table 2 Contents of Package
Tool Requirements
Note: Tools required to prepare DeviceNet cables for wiring are not listed in this manual.
Description: Option Unit Ground Cables Warning Labels Installation Manual
_
Quantity: 1 4 1 1
A Phillips screwdriver (M3, M3.5 to M6 <1>) metric or (#1, #2 <1>) U.S. standard size is required to install the DeviceNet Option.
<1> Screw sizes vary by drive capacity. Select a screwdriver that matches the drive capacity.
MANUAL

4 DeviceNet Option Components
YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual 9
4 DeviceNet Option Components
DeviceNet Option
Figure 2
Figure 2 Option Unit
Note: For details on the LEDs, Refer to DeviceNet Option LED Display on page 10.
Dimensions
The installed DeviceNet Option adds 27 mm (1.06 in.) to the total depth of the drive.
Figure 3
Figure 3 Dimensions
A – LED (MS) G – Function Earth cable
connection (FE)
B – LED (NS) H – Mounting tabs
C – Option cover I – Ground cable <1>
<1> Ground cables are packaged loose inside the DeviceNet Option shipping package and
must be connected during installation.
D – DeviceNet PCB J – Pass-through hole for
cable
E – Attachment screw hole for
option cover
K – Terminals
F – Nameplate L – Option connector
A
B
C
DeviceNet Option with cover removed
Underside
DeviceNet Option with cover attached
L
H
E
D
H
G
I
J
K
SI-N3
F
27 mm (1.06 in.)

4 DeviceNet Option Components
10 YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual
Terminal Block
The communication connector is a pluggable terminal block. This pluggable terminal block is the connection point of the
DeviceNet network communication cable to the Option.
Figure 4
Figure 4 Pluggable terminal block
Table 3 Terminal Descriptions
DeviceNet Option LED Display
The DeviceNet Option has two bicolor , red/green LEDs, one for Module Status (MS) and one for Network Status (NS).
The operational states of the DeviceNet Option LEDs after the DeviceNet power-up diagnostic LED sequence is
completed are described in Table 5. Wait at least 2 seconds for the power-up diagnostic process to complete before
verifying the states of the LEDs.
Table 4 DeviceNet Operation LED States
Terminal Pin Color Signal Description
1 Black V- Network common
2 Blue CAN_L CAN data Low
3 – Shield Cable shield
4 White CAN_H CAN data High
5 Red V+ Communications DC+24V
Name Indication Operating Status Remarks
Color Status
MS
– OFF Power supply OFF Power is not being supplied to the drive.
Green ON SI-N3/V Option operating The SI-N3/V Option card is operating normally.
Green Flashing SI-N3/V Option initializing There is an incorrect baud rate setting or there is a MAC ID.
Red ON Fatal error occurred A fatal (irrecoverable) error occurred in the SI-N3/V Option.
Red Flashing Non-fatal error occurred A non-fatal (recoverable) error occurred.
Green/Red Flashing Device self-test Device in self-test mode.
NS
–OFF
Offline or Power supply
OFF –
Green ON Online communications
established Device is on-line and has connections in the established state.
Green Flashing Online communications not
established
Device is on-line but has no connections in the established state.
Dup Mac-ID test has been passed, is on-line but has no open
connections to other nodes.
Red ON Communications error
An error occurred that disables DeviceNet communications.
MAC ID duplication
Bus Off detected
Red Flashing Communications time-out A communications time-out occurred with the master.
Green/Red Flashing Communication faulted
Specific communication faulted device.
The device has detected a network access error and is in the
communications faulted state.
The device has then received and accepted an Identify communication
fault request-long protocol message.

4 DeviceNet Option Components
YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual 11
Power-Up Diagnostics
An LED test is performed each time the drive is powered up. The initial boot sequence may take several seconds. After
the LEDs have completed the DeviceNet diagnostic LED sequence, the DeviceNet Option is successfully initialized. The
LEDs then assume operational conditions as shown in Tabl e 4.
Table 5 Power-Up Diagnostic LED Sequence
Set the DeviceNet Option MAC ID
Parameter F6-50, MAC ID Setting
Range: 0~64
The MAC ID is set by drive parameter F6-50. A MAC ID setting in the range of 0~63 is considered a valid MAC ID. A
value other than 0~63 indicates the MAC ID is settable over the network.
The DeviceNet Option SI-N3/V reads the MAC ID value from parameter F6-50 upon power-up and upon a network
reset.
Set the DeviceNet Option Baud Rate
The DeviceNet Option will support standard baud rates of 125 k bit/s, 250 k bit/s, and 500 k bit/s.
Table 6 Parameter F6-51 Baud Rate Setting
Auto Baud Rate Sensing (F6-51 = 4)
Setting parameter F6-51 = 4, "Auto Detect" causes the DeviceNet Option to determine the data rate of the DeviceNet
Network and configure itself appropriately.
Note: The auto baud capability will only be valid when there is more than one node physically on the DeviceNet network segment. The
drive digital operator will display “bUS” and the DeviceNet option LEDs will be (NS-OFF and MS=Solid Green) as long as auto
baud rate sensing fails to detect the baud rate.
Sequence Module Status (MS) Network Status (NS) Time (ms)
1 GREEN OFF 250
2 RED OFF 250
3 GREEN GREEN 250
4 GREEN RED 250
5 GREEN OFF -
Description Value
125 k bit/s 0
250 k bit/s 1
500 k bit/s 2
Programmable From Network 3
Auto Detect 4

12 YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual
5 Installation Procedure
5 Installation Procedure
Section Safety
DANGER
Electrical Shock Hazard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
Disconnect all power to the drive, wait at least five minutes after all indicators are off, measure the DC bus voltage to
confirm safe level, and check for unsafe voltages before servicing to prevent electric shock. The internal capacitor
remains charged even after the power supply is turned off. The charge indicator LED will extinguish when the DC bus
voltage is below 50 Vdc.
WARNING
Electrical Shock Hazard
Do not remove option cover while the power is on.
Failure to comply could result in death or serious injury.
The diagrams in this section may include option units and drives without covers or safety shields to show details. Be
sure to reinstall covers or shields before operating any devices. The option should be used according to the instructions
described in this manual.
Do not allow unqualified personnel to use equipment.
Failure to comply could result in death or serious injury.
Maintenance, inspection, and replacement of parts must be performed only by authorized personnel familiar with
installation, adjustment, and maintenance of this product.
Do not use damaged wires, place excessive stress on wiring, or damage the wire insulation.
Failure to comply could result in death or serious injury.
Fire Hazard
Tighten all terminal screws to the specified tightening torque.
Loose electrical connections could result in death or serious injury by fire due to overheating of electrical connections.
NOTICE
Damage to Equipment
Observe proper electrostatic discharge (ESD) procedures when handling the option unit, drive, and circuit
boards.
Failure to comply may result in ESD damage to circuitry.
Never shut the power off while the drive is outputting voltage.
Failure to comply may cause the application to operate incorrectly or damage the drive.
Do not operate damaged equipment.
Failure to comply may cause further damage to the equipment.
Do not connect or operate any equipment with visible damage or missing parts.
Do not use unshielded cable for control wiring.
Failure to comply may cause electrical interference resulting in poor system performance.
Use shielded twisted-pair wires and ground the shield to the ground terminal of the drive.

5 Installation Procedure
YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual 13
Wiring Diagram
Figure 5
Figure 5 Wiring Diagram
<1> The FE terminal on the DeviceNet Option is supplied with a ground cable that should be connected to the
ground terminal on the drive.
Prior to Installing the Option Unit
Prior to installing the DeviceNet Option, wire the drive and make necessary connections to the drive terminals. Refer to
the Quick Start Guide for information on wiring and connecting the drive. Verify that the drive functions normally prior
to installing the Option.
Installing the Option Unit
Remove the front cover of the drive before installing the DeviceNet Option. Follow the directions below for proper
installation.
1. Switch off the power supply to the drive.
DANGER! Electrical Shock Hazard - Do not connect or disconnect wiring while the power is on. Failure to comply will result in death
or serious injury. Before installing the DeviceNet Option, disconnect all power to the drive. The internal capacitor remains charged
even after the power supply is turned off. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc. To
prevent electric shock, wait at least five minutes after all indicators are off and measure the DC bus voltage level to confirm safe level.
Properly connect all pins and connectors.
Failure to comply may prevent proper operation and possibly damage equipment.
Check wiring to ensure that all connections are correct after installing the option unit and connecting any other
devices.
Failure to comply may result in damage to the option unit.
NOTICE
V1000
SI-N3/V
M
U
V
W
R
V+
V-
CAN_H
CAN_L
Shield
S
T
CN5
FE
<1>
DeviceNet Master
or
drop line
DeviceNet Cable
MotorPower
㧔Red㧕
㧔Black㧕
㧔White㧕
㧔Blue㧕

5 Installation Procedure
14 YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual
2. Remove the front cover. The original drive front cover may be discarded because it will be replaced by the
DeviceNet Option cover in step 8.
Figure 6
Figure 6 Remove Front Cover
3. Remove the bottom cover and connect the DeviceNet Option ground cable to the ground terminal.
Figure 7
Figure 7 Connect Ground Cable
Note: The four different ground cables packaged with the DeviceNet Option connect the unit to different models. Select the proper
ground cable from the DeviceNet Option kit depending on drive size.
Figure 8
Figure 8 Ground Cable
Note: Cover removal for certain larger models with a Terminal Cover:
-Single-Phase 200 V Class: CIMR-VBA0006 to BA0018
-Three-Phase 200 V Class: CIMR-V2A0008 to 2A0069
-Three-Phase 400 V Class: All models
Remove the terminal cover before removing the bottom cover to install the DeviceNet Option. Replace the terminal cover after
wiring the DeviceNet Option.
Figure 9
Figure 9 Models with Terminal Cover
4. Reattach the bottom cover.
A – Option unit connection: screw size = M3
B – Drive-side connection: screw size = M3.5 to M6
Ground terminal
Ground cable
Bottom cover
AB

5 Installation Procedure
YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual 15
5. Connect the DeviceNet Option to the drive. Properly secure the tabs on the left and right sides of the DeviceNet
Option to the drive case.
Figure 10
Figure 10 Attach DeviceNet Option
6. Connect the ground cable from the drive ground terminal to the DeviceNet Option ground. When wiring the
DeviceNet Option, pass the ground cable through the inside of the drive bottom cover, then pass the ground
cable into the through-hole at the front of the DeviceNet Option.
Figure 11
Figure 11 Ground Cable Connection
7. Connect the communications cable to the terminal block. Refer to procedure on page 16.
8. Attach the DeviceNet Option cover to the front of the DeviceNet Option.
Figure 12
Figure 12 Attach Cover
Note: When using the drive in an area that may require displaying warning information in Japanese or Chinese, a label is provided with
the DeviceNet Option. This label can be placed over the English and French warnings on the front of the DeviceNet Option.
Tabs should line up
Tabs should line up
Ground
cable
Drive ground
terminal
Pass the ground
cable through
the bottom cover
of the drive.
Through-hole
for ground cable
Ground cable
Tabs should
line up

5 Installation Procedure
16 YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual
Communication Cable Wiring
Procedure
Follow the instructions below to connect the communications cable to the terminal block.
WARNING! Tighten all terminal screws according to the specified tightening torque. Tightening screws too tight could damage the
terminal block, and leaving screws too loose can cause a short-circuit or drive malfunction.
1. Connect the communications cable to the terminal block as shown in the diagram below.
Note: Communication lines should be separated from main circuit wiring and other electrical lines. (Tightening torque: 0.5 to 0.6
(Nm) or 4.4 to 5.3 (inch-lbs)) for Network Cable Wiring.
Figure 13
Figure 13 Communication Cable Wiring
2. Ensure all wiring connections are tightened and wire insulation is not pinched in the terminal block. Remove any
stray wire strands that touch other terminals.
3. After the terminal block is fully attached to the option unit, tighten the screws on the left and right sides of the
terminal block. (Tightening torque: 0.5 to 0.6 (Nm) or 4.4 to 5.3 (inch-lbs)).
Note: Be sure to put the option cover back on after all wiring is completed.
Figure 14
Figure 14 Terminal Block Installation
Termination Resistor Connection
A network termination resistor (121 Ω, ±1%, 1/4 W) must be connected only to nodes of the two ends of trunkline. Refer
to ODVA specification for more details on DeviceNet termination.
Communication Cable Specifications
Refer to the ODVA website for more information on network cabling (http://www.odva.org/).
Terminal block
Preparing wire ends: Screwdriver blade size
When not using
terminal extensions
About 5.5 mm
Up to
3.5 mm
Blade width
up to 0.6 mm
Pull back the shielding and lightly
twist the end with fingers to keep
the ends from fraying
DeviceNet comm cable
(Do not solder ends)
Loosen the screws and
insert the cable into the
opening on the terminal block
Black Blue White Red
Screwdriver blade size
Up to
3.5 mm
Blade width up to 0.6 mm

5 Installation Procedure
YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual 17
Cable Length
Trunk Line
The maximum allowed trunk line length depends on the type of cable used and the network baud rate. The total cable
length includes the length of the trunk and the sum of all the drop lines.
Table 7 Trunk Line Cable Length
To calculate the maximum total length for trunk lines of mixed thick and thin cables, use the following formulas:
• 125 k bit/s: Lthick + (5 x Lthin) ≤500 m
• 250 k bit/s: Lthick + (2.5 x Lthin) ≤250 m
• 500 k bit/s: Lthick + Lthin ≤100 m
Drop Line
The drop line is measured from the tap on the trunk line to the transceiver of the DeviceNet node. Note that the total
cable length includes the length of the trunk and the sum of all the drop lines.
Table 8 Drop Line Cable Length
EDS Files
For easy network implementation of drives equipped with a SI-N3/V, an EDS file can be obtained from:
U.S.: http://www.yaskawa.com
Other areas: Contact a Yaskawa representative.
Baud Rate (k bit/s) Thick Cable (m) Thin Cable (m)
125 500 100
250 250 100
500 100 100
Baud Rate (k bit/s) Maximum at Each Drop (m) Maximum Total (m)
125
6
156
250 78
500 39

18 YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual
6 DeviceNet Option Drive Parameters
6 DeviceNet Option Drive Parameters
Confirm proper setting of the all parameters in Table 9 before starting network communications.
Table 9 Parameter Settings
No.
(Addr.
Hex)
Name Description Values
b1-01
(180)
<1>
Frequency Reference Selection
Selects the frequency reference input source
0: Operator - Digital preset speed d1-01 to d1-17
1: Terminals - Analog input terminal A1 or A2
2: MEMOBUS/Modbus communications
3: Option PCB
4: Pulse Input (Terminal RP)
Default: 1
Range: 0 to 4
b1-02
(181)
<1>
Run Command Selection
Selects the run command input source
0: Digital Operator - RUN and STOP keys
1: Digital input terminals S
2: MEMOBUS/Modbus communications
3: Option PCB
Default: 1
Range: 0 to 3
F6-01
(3A2)
Operation Selection after
Communications Error
Determines drive response when a bUS error is detected during
communications with the DeviceNet Option
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
3: Alarm Only <2>
Default: 1
Range: 0 to 3
F6-02
(3A3)
External Fault Detection Conditions
(EF0)
Sets the condition for external fault detection (EF0)
0: Always detected
1: Detected only during operation
Default: 0
Range: 0, 1
F6-03
(3A4)
Stopping Method for External Fault
from Communication Option
Determines drive response for external fault input (EF0)
detection during DeviceNet communication
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
3: Alarm Only <2>
Default: 1
Range: 0 to 3
F6-07
(3A8)
<8>
NetRef/ComRef Selection Function 0: Multi-step speed reference disabled (F7 mode)
1: Multi-step speed reference allowed (V7 mode)
Default: 1
Range: 0, 1
F6-08
(36A)
<8>
Reset Communication Related
Parameters
Determines which F6- and F7- parameters are reset to
default values when the drive is initialized using A1-03.
0: Do not reset parameters
1: Reset parameters
Default: 0
Range: 0, 1
F6-50
(3C1)
<3>
MAC ID Selects the drive MAC address <4>
Note: Used in the DeviceNet Object
Default: 0
Min: 0
Max: 64
F6-51
(3C2) Baud Rate
DeviceNet communication speed
0: 125 k bit/s
1: 250 k bit/s
2: 500 k bit/s
3: Programable from Network <5>
4: Detect automatically <5>
Note: Used in the DeviceNet Object
Default: 0
Range: 0 to 4 <5>
F6-52
(3C3)
<7>
PCA setting I/O Polled Consuming Assembly data instance
Note: Used in the Connection Object
Default: 21
Min: 0
Max: 255
F6-53
(3C4)
<7>
PPA setting I/O Polled Producing Assembly data instance
Note: Used in the Connection Object
Default: 71
Min: 0
Max: 255
F6-54
(3C5) Idle Mode Fault Detection Selection
When detection is enabled and idle messages are detected, the
option will set Run and Frequency to 0.
0: Detection enabled
1: No detection
Default: 0
Range: 0, 1

6 DeviceNet Option Drive Parameters
YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual 19
F6-55
(3C6)
<6>
Baud rate from Network
(Read only)
DeviceNet actual communication speed
0: 125 k bit/s
1: 250 k bit/s
2: 500 k bit/s
Note: Used in the DeviceNet Object
Default: 0
Range: 0 to 2
F6-56
(3D7) Speed Scaling
Sets the scaling factor for the Speed Monitor in the DeviceNet
Object Class 2A hex
Note: Used in the AC/DC Drive Object
Default: 0
Min: -15
Max: 15
F6-57
(3D8) Current Scaling
Sets the scaling factor for the Output Current Monitor in the
DeviceNet Object Class 2A hex
Note: Used in the AC/DC Drive Object
Default: 0
Min: -15
Max: 15
F6-58
(3D9) Torque Scaling
Sets the scaling factor for the Torque Monitor in the DeviceNet
Object Class 2A hex
Note: Used in the AC/DC Drive Object
Default: 0
Min: -15
Max: 15
F6-59
(3DA) Power Scaling
Sets the scaling factor for the Power Monitor in the DeviceNet
Object Class 2A hex
Note: Used in the AC/DC Drive Object
Default: 0
Min: -15
Max: 15
F6-60
(3DB) Voltage Scaling
Sets the scaling factor for the Voltage Monitor in the DeviceNet
Object Class 2A
Note: Used in the AC/DC Drive Object
Default: 0
Min: -15
Max: 15
F6-61
(3DC) Time Scaling
Sets the scaling factor for the Time Monitor in the DeviceNet
Object Class 2A hex
Note: Used in the AC/DC Drive Object
Default: 0
Min: -15
Max: 15
F6-62
(3DD) Heart Beat Sets the heartbeat interval
Note: Used in the Identity Object
Default: 0
Min: 0
Max: 10
F6-63
(3DE)
<6>
MAC ID from Network
(Read only)
Actual MAC address
Note: Used in the DeviceNet Object
Default: 0
Min: 0
Max: 63
F6-64
(3DF)
<9>
Dynamic Output Assembly 109
Programmable Output 1 (DOA109 1)
The data in configurable output 1 is written to the MEMOBUS/
Modbus address defined by this parameter.
Default: 0x0000
Min: 0x0000
Max: 0xFFFF
F6-65
(3E0)
<9>
Dynamic Output Assembly 109
Programmable Output 2 (DOA109 2)
The data in configurable output 2 is written to the MEMOBUS/
Modbus address defined by this parameter.
Default: 0x0000
Min: 0x0000
Max: 0xFFFF
F6-66
(3E1)
<9>
Dynamic Output Assembly 109
Programmable Output 3 (DOA109 3)
The data in configurable output 3 is written to the MEMOBUS/
Modbus address defined by this parameter.
Default: 0x0000
Min: 0x0000
Max: 0xFFFF
F6-67
(3E2)
<9>
Dynamic Output Assembly 109
Programmable Output 4 (DOA109 4)
The data in configurable output 4 is written to the MEMOBUS/
Modbus address defined by this parameter.
Default: 0x0000
Min: 0x0000
Max: 0xFFFF
F6-68
(3E3)
<9>
Dynamic Input Assembly 159
Programmable Input 1 (DIA159 1)
The data in configurable input 1 is read from the MEMOBUS/
Modbus address defined by this parameter.
Default: 0x0000
Min: 0x0000
Max: 0xFFFF
F6-69
(3E4)
<9>
Dynamic Input Assembly 159
Programmable Input 2 (DIA159 2)
The data in configurable input 2 is read from the MEMOBUS/
Modbus address defined by this parameter.
Default: 0x0000
Min: 0x0000
Max: 0xFFFF
F6-70
(3E5)
<9>
Dynamic Input Assembly 159
Programmable Input 3 (DIA159 3)
The data in configurable input 3 is read from the MEMOBUS/
Modbus address defined by this parameter.
Default: 0x0000
Min: 0x0000
Max: 0xFFFF
F6-71
(3E6)
<9>
Dynamic Input Assembly 159
Programmable Input 4 (DIA159 4)
The data in configurable input 4 is read from the MEMOBUS/
Modbus address defined by this parameter.
Default: 0x0000
Min: 0x0000
Max: 0xFFFF
No.
(Addr.
Hex)
Name Description Values

6 DeviceNet Option Drive Parameters
20 YASKAWA ELECTRIC SIEP C730600 28B V1000 Option SI-N3/V Technical Manual
U6-98
(7F8) Previous Option Fault
Displays previous faulted status.
0: No fault
1: Option failure
2: PLC in idle state
3: Forcefault
1000: Network power loss
1001: Connection timeout
1002: Duplicate MAC ID
1003: Bus-Off
Note: Used in DeviceNet Option Faults
Range: 0~3; 1000~1003
U6-99
(7F9) Current Option Fault
Displays the most recent fault status.
0:No fault
1: Option failure
2: PLC in idle state
3: Force fault
1000: Network power loss
1001: Connection timeout
1002: Duplicate MAC ID
1003: Bus-Off
Note: Used in DeviceNet Option Faults
Range: 0~3; 1000~1003
<1> To start and stop the drive with the DeviceNet master device using serial communications, set b1-02 to “3” or set the “Net Control” bit in the
assemblies or Control Supervisor Object. To control the frequency reference of the drive via the master device, set b1-01 to “3” or set the “Net
Reference” bit in the assemblies or AC/DC object.
<2> If F6-01 or F6-03 is set to 3, then the drive will continue to operate when a fault is detected. Take proper safety measures, such as installing an
emergency stop switch.
<3> All MAC addresses must be unique.
<4> Software version 1011 has a setting range of 0 to 63 with a default value of 63.
<5> F6-51=3 and 4 are not possible in software version 1011. Default value is 3.
<6> F6-55 and F6-63 are not available in software version 1011.
<7> PCA and PPA will be initialized if unavailable values are set.
<8> Software versions 1012 and later have F6-07 and F6-08 both set to 1.
<9> Available in the option software versions PRG: 1111 and later.
No.
(Addr.
Hex)
Name Description Values