YASKAWA AC Drive V1000 Option SI-EM3/V User manual

2YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual
Copyright © 2012 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.
Modbus_conditional_E.fm 2 ページ ２０１２年３月７日 水曜日 午前１１時３１分

YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual
Table of Contents
1 PREFACE AND SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 PRODUCT OVERVIEW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 RECEIVING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 OPTION COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5 INSTALLATION PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6 RELATED DRIVE PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7 MODBUS TCP/IP MESSAGING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
8 WEB INTERFACE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
9 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
10 SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Modbus_conditional_E.fm 3 ページ ２０１２年３月７日 水曜日 午前１１時３１分

4 YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP 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 option and drive:
Terms
Registered Trademarks
• Modbus TCP/IP is a trademark of Modbus-IDA.
• All trademarks are the property of their respective owners.
Option
Yaskawa AC Drive -V1000 Option
SI-EM3/V Modbus TCP/IP
Installation Manual
Manual No: TOEP C730600 59
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-EM3/V Modbus TCP/IP
Technical Manual
Manual No: SIEP C730600 59
(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.
Modbus TCP/IP Option: Yaskawa AC Drive-V1000 Option SI-EM3/V Modbus TCP/IP
≥1012: Indicates a drive feature or function that is only available in drive software version 1012 or greater.
H (Example: 900H) Indicates an engineering unit for hexadecimal number format.
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
Modbus_conditional_E.fm 4 ページ ２０１２年３月７日 水曜日 午前１１時３１分

1 Preface and Safety
YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual 5
Supplemental Safety Information
Read and understand this manual before installing, operating, or servicing this option. The option 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 options and drives without covers or safety shields to illustrate details. 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 new copies of the manual, contact a 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 operator is responsible for injuries or equipment damage caused from failure to heed the warnings in the 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 option.
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.
Modbus_conditional_E.fm 5 ページ ２０１２年３月７日 水曜日 午前１１時３１分

1 Preface and Safety
6YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP 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 option. This label can be placed over the English and French warnings on the front of the option.
Warning Contents
V1000
Warning
information
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.
V1000
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.
V1000
Modbus_conditional_E.fm 6 ページ ２０１２年３月７日 水曜日 午前１１時３１分

2 Product Overview
YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual 7
2 Product Overview
About This Product
This option provides a communications connection between the drive and a Modbus TCP/IP network. The option
connects the drive to a Modbus TCP/IP network and facilitates the exchange of data.
This manual explains the handling, installation and specifications of this product.
The option is a communications link to connect industrial devices (such as smart motor controllers, operator interfaces,
and variable frequency drives) as well as control devices (such as programmable controllers and computers) to a
network. The option 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 option to a drive, it is possible to do the following from a Modbus TCP/IP master device:
• operate the drive
• monitor the operation status of the drive
• change parameter settings.
Applicable Models
The option can be used with the drive models in Table 1.
Table 1 Applicable Models
Drive Series
<1> See “PRG” on the drive nameplate for the software version number.
Drive Model Number Software Version <1>
V1000 CIMR-VA ≥ 1012
Modbus_conditional_E.fm 7 ページ ２０１２年３月７日 水曜日 午前１１時３１分

8 YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual
3 Receiving
3 Receiving
Please perform the following tasks upon receipt of the option:
• Inspect the option for damage. Contact the shipper immediately if the option appears damaged upon receipt.
• Verify receipt of the correct model by checking the model number printed on the name plate of the option package.
• Contact your supplier if you have received the wrong model or the option does not function properly.
Option Package Contents
Table 2 Option Package Contents
Tools Required for Installation
Note: Tools required to prepare the option cables for wiring are not listed in this manual.
Description: Option Unit Ground Wire Warning Labels Installation Manual
_
Quantity: 1411
A Phillips screwdriver (M3, M3.5 to M6 metric or #1, #2 U.S. standard <1>) is required to install the option.
<1> Screw sizes vary by drive capacity. Select a screwdriver that matches the drive capacity.
MANUAL
Modbus_conditional_E.fm 8 ページ ２０１２年３月７日 水曜日 午前１１時３１分

4 Option Components
YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual 9
4 Option Components
SI-EM3/V Option
Figure 1
Figure 1 Option Unit
Dimensions
The installed option adds 27 mm (1.06 in.) to the total depth of the drive.
Figure 2
Figure 2 Dimensions
A – LED (MS) H – Mounting tabs
B – LED (NS) I – Ground wire <1>
C – Option cover J – Pass-through hole for wire
<1> Ground wires are packaged loose inside the option packaging and must be connected during installation.
<2> Refer to Option LED Display on page 11 for details on the LEDs.
D – Modbus TCP/IP PCB K – Communication connector CN1 (RJ45)
E – Screw hole (attaching option cover) L – LED (LINK/ACT) <2>
F – Nameplate M – LED (10/100) <2>
G – Functional Earth cable connection (FE) N – Option connector
A
B
C
H
E
D
H
G
I
J
N
F
K
00000000000000
SI-EN3/V 1XXX
L
M
Option with cover removed
Underside
MS
NS
Option with cover attached
V1000
27 mm (1.06 in.)
V1000
Modbus_conditional_E.fm 9 ページ ２０１２年３月７日 水曜日 午前１１時３１分

4 Option Components
10 YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual
Communication Connector CN1
The communication connector on the option is a modular RJ45 female connector designated CN1.
CN1 is the connection point for a customer supplied male Modbus network communication cable.
Figure 3
Figure 3 Communication connector CN1 (RJ45)
Table 3 Male, 8-way Ethernet Modular Connector (Customer Supplied)
Male Ethernet 8-Way Modular Connector Pin Description
1 (Pair 2) Transmit data (TXD) +
2 (Pair 2) Transmit data (TXD) -
3 (Pair 3) Receive data (RXD) +
4 (Pair 1) Not used <1>
<1> Not used for 10 Mbps and 100 Mbps networks.
5 (Pair 1) Not used <1>
6 (Pair 3) Receive data (RXD) -
7 (Pair 4) Not used <1>
8 (Pair 4) Not used <1>
V1000
Modbus_conditional_E.fm 10 ページ ２０１２年３月７日 水曜日 午前１１時３１分

4 Option Components
YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual 11
Option LED Display
The option has four LEDs:
Bi-color Status LEDs:
• Module status (MS) red/green
• Network status (NS) red/green
Green Ethernet LEDs:
• Network speed-10/100 (MS) green
• Link status and network activity-Link/Act (NS) red/green
The operational states of the option LEDs after the power-up diagnostic LED sequence is completed are described in
Tabl e 4. Wait at least 2 seconds for the power-up diagnostic process to complete before verifying the states of the LEDs.
Table 4 Option LED States
Name
<1> Remove the cover for the option unit to check the status of the LED. Be careful not to touch the main circuit terminals or the control board in the
drive.
Indication Operating Status Remarks
Color Status
MS
– OFF Power supply OFF Power is not being supplied to the drive
Green ON Option operating The option is operating normally
Green Flashing Option initializing The option is configuring an IP address
Red ON Fatal error occurred The option has detected a fatal (unrecoverable) error
Red Flashing Non-fatal error occurred The option has detected a non-fatal (recoverable) error
NS
– OFF Offline or power supply OFF –
Green ON Online communications established The option is online and has established connections
Green Flashing Control connection active The option is online and has an established and active control
connection.
Red ON Communications error (fatal) The option detected a duplicate IP address
10/100
<1>
Green OFF 10 Mbps is established
–
Green ON 100 Mbps is established
LINK/ACT
<1>
Green OFF Link is not established
Green ON Link is established
Green Flashing Link is established and there is
network activity
Modbus_conditional_E.fm 11 ページ ２０１２年３月７日 水曜日 午前１１時３１分

12 YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP 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 board 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 board 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 remove option cover while the power to the drive is on.
Failure to comply could result in death or serious injury.
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, 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.
Modbus_conditional_E.fm 12 ページ ２０１２年３月７日 水曜日 午前１１時３１分

5 Installation Procedure
YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual 13
Prior to Installing the Option
Prior to installing the option, wire the drive, make necessary connections to the drive terminals, and verify that the drive
functions normally without the option installed. Refer to the Quick Start Guide packaged with the drive for information
on wiring and connecting the drive.
Installing the Option
Refer to the instructions below to install the option.
DANGER! Electrical Shock Hazard. Do not connect or disconnect wiring while the power is on. Failure to comply could result in death
or serious injury. Before installing the 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.
1. Shut off power to the drive, wait at least five minutes after confirming the DC bus voltage is safe, then loosen the
screw that fastens the front cover in place and remove the front cover. This drive front cover will be replaced by
the option cover. Cover removal varies depending on drive size.
NOTICE: Damage to Equipment. Observe proper electrostatic discharge procedures (ESD) when handling the option, drive, and
circuit boards. Failure to comply may result in ESD damage to circuitry.
Figure 4
Figure 4 Remove Front Cover
2. The remaining installation steps differ based on drive model. Find the drive model number on the drive
nameplate and refer to the step indicated in Table 5 based on your model number.
Table 5 Installation Steps Based on Drive Model
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.
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 and connecting any other
devices.
Failure to comply may result in damage to the option.
Enclosure Type
<1> Installing the option on an IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection while maintaining IP20 conformity.
Drive Model Proceed to Step Page
IP20/Open-Chassis CIMR-VAB3. 14
IP20/NEMA Type 1 <1> CIMR-VAF6. 15
NOTICE
V1000
Modbus_conditional_E.fm 13 ページ ２０１２年３月７日 水曜日 午前１１時３１分

5 Installation Procedure
14 YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual
3. For IP20/Open-Chassis models CIMR-VAB, Remove the bottom cover of the drive by applying
pressure to the tabs on each side of the bottom cover. Pull the bottom cover away from the drive while pushing
in on the tabs to release the cover from the drive. Refer to Figure 5 for details.
Refer to Figure 6 for drive models CIMR-VBA0006B to BA0018B, 2A0008B to 2A0069B, and 4A0001B to
4A0038B, which require removing the terminal cover prior to removing the bottom cover.
Figure 5
Figure 5 Remove the Bottom Cover on an IP20/Open-Chassis Drive
(Models CIMR-VBA0001B to BA0003B and 2A0001B to 2A0006B)
Figure 6
Figure 6 Remove the Terminal Cover and Bottom Cover on an IP20/Open-Chassis Drive
(Models CIMR-VBA0006B to BA0018B; 2A0008B to 2A0069B; 4A0001B to 4A0038B)
4. On IP20/Open-Chassis models, connect the drive side of the ground wire to the drive ground terminal.
Note: The four different ground wires packaged with the option connect the option to different drive models. Select the proper ground
wire depending on drive size. Refer to Table 6 on page 15 for ground wire selection by drive model.
Figure 7
Figure 7 Connect the Ground Wire on an IP20/Open-Chassis Drive
V1000
Bottom Cover
Terminal Cover
V1000
Ground terminal
Ground wire
Ground wire
Drive-side
connector
Screw size:
M3.5 to M6
Option unit
connector
Screw size: M3
V1000
Modbus_conditional_E.fm 14 ページ ２０１２年３月７日 水曜日 午前１１時３１分

5 Installation Procedure
YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual 15
Table 6 Ground Wire Selection
5. For IP20/Open-Chassis models, go to Step 9. on page 16.
6. For IP20/NEMA Type 1 enclosure models CIMR-VAF, loosen the screw on the front of the NEMA
Type 1 terminal cover and remove it from the drive. Refer to Figure 8 for details.
Refer to Figure 9 for drive models CIMR-VBA0006F to BA0018F, 2A0008F to 2A0069F, and 4A0001F to
4A0038F, which require removing the plastic terminal cover prior to removing the NEMA Type 1 terminal cover.
Note: Installing the option on an IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection while maintaining IP20
conformity.
Figure 8
Figure 8 Remove the NEMA Type 1 Terminal Cover (CIMR-VBA0001F to BA0003F, 2A0001F to 2A0006F)
Figure 9
Figure 9 Remove the Terminal Cover on an IP20/NEMA Type 1 Drive
(Models CIMR-VBA0006F to BA0018F; 2A0008F to 2A0069F; 4A0001F to 4A0038F)
Ground Wire Length
mm (in)
Drive Model
CIMR-V
Single-Phase
200 V Class
Three-Phase
200 V Class
Three-Phase
400 V Class
150 (5.9)
BA0001
BA0002
BA0003
2A0001
2A0002
2A0004
2A0006
–
200 (7.9)
BA0006
BA0010
BA0012
BA0018
2A0010
2A0012
2A0020
4A0001
4A0002
4A0004
4A0005
4A0007
4A0009
4A0011
250 (9.8) – 2A0030
2A0040
4A0018
4A0023
400 (15.7) – 2A0056
2A0069
4A0031
4A0038
V1000
V1000
Modbus_conditional_E.fm 15 ページ ２０１２年３月７日 水曜日 午前１１時３１分

5 Installation Procedure
16 YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual
7. For models CIMR-VBA0001F to BA0003F, 2A0001F to 2A0006F, loosen the screws attaching the NEMA Type
1 conduit bracket to the drive to remove the NEMA Type 1 conduit bracket.
Figure 10
Figure 10 Remove the NEMA Type 1 Conduit Bracket
8. On NEMA Type 1 enclosure models (CIMR-VBA0001F to BA0003F, 2A0001F to 2A0006F), the screw for the
drive ground terminal also acts as one of the screws that attaches the NEMA Type 1 conduit bracket to the drive.
Reattach the NEMA Type 1 conduit bracket according to Figure 11 and connect the drive-side of the ground
wire to the drive ground terminal.
Note: The four different ground wires packaged with the option connect the option to different drive models. Select the proper ground
wire depending on drive size. Refer to Table 6 on page 15 for ground wire selection by drive model.
Figure 11
Figure 11 Reattach the NEMA Type 1 Conduit Bracket and Connect the Ground Wire
for models CIMR-VBA0001F to BA0003F, 2A0001F to 2A0006F
9. Reattach the bottom cover. Keep the ground wire inside of the bottom cover when reattaching.
Figure 12
Figure 12 Reattach the Bottom Cover
V1000
Ground terminal
Ground wire
Drive ground terminal/
NEMA Type 1 conduit
bracket screw
Ground wire
Drive-side
connector
Screw size:
M3.5 to M6
Option unit
connector
Screw size: M3
V1000
IP20/Open-Chassis IP20/NEMA Type 1 Enclosure
V1000
Modbus_conditional_E.fm 16 ページ ２０１２年３月７日 水曜日 午前１１時３１分

5 Installation Procedure
YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual 17
10. On models CIMR-VBA0006to BA0018, 2A0008to 2A0069, and 4A0001to 4A0038, reattach the
terminal cover.
Refer to Figure 13 and Figure 14 for drive models CIMR-VBA0006to BA0018, 2A0008to 2A0020,
and 4A0001to 4A0011, which require routing the ground wire through the provided notch when reinstalling
the terminal cover.
Figure 13
Figure 13 Reattach the Terminal Cover
(Models CIMR-VBA0006to BA0018; 2A0008to 2A0069; 4A0001to 4A0038)
Figure 14
Figure 14 Terminal Cover Ground Wire Notch
(Models CIMR-VBA0006to BA0018; 2A0008to 2A0020; 4A0001to 4A0011)
11. Remove the option cover and pass the ground wire through the inside of the drive bottom cover and into the
through-hole for the ground wire at the front of the option.
Figure 15
Figure 15 Ground Wire Routing
V1000
Ground wire
routing notch
V1000
Option Cover
V1000
Modbus_conditional_E.fm 17 ページ ２０１２年３月７日 水曜日 午前１１時３１分

5 Installation Procedure
18 YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual
12. Attach the option to the drive. Properly seat the tabs on the left and right sides of the option to the drive case.
Figure 16
Figure 16 Connect the Option
13. Connect the ground wire at the option ground terminal. Tighten the screw to 0.5 to 0.6 Nxm or (4.4 to 5.3 in lbs)
using an M3 Phillips screwdriver.
Figure 17
Figure 17 Connect the Ground Wire to the Option
14. To connect the option to a network, firmly connect RJ45 8-pin Shielded Twisted Pair Cat 5e cable(s) into the
modular connector port.
Note: Do not connect or disconnect the communication cable while the drive is powered up or while the drive is in operation. Failure to
comply may cause a static discharge, which will cause the option card to stop working properly. Cycle power on the drive and
option card to reestablish functionality.
Figure 18
Figure 18 Communication Cable Port
Line up tabs
Line up tabs
V1000
Option ground
terminal
V1000
V1000
Modbus_conditional_E.fm 18 ページ ２０１２年３月７日 水曜日 午前１１時３１分

5 Installation Procedure
YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual 19
Communication Cable Specifications
Only use cables recommended for Modbus TCP/IP. Using a cable not specifically recommended may cause the
option or drive to malfunction.
The use of CAT5e or equivalent Shielded Twisted Pair (STP) cable is recommended.
Connection Diagram
Figure 19 Wiring Diagram
15. Attach the option cover by aligning the tabs with the mounting holes, seat the front cover into place, and tighten
the screw on the front.
Figure 19
Figure 20 Attach the Option Cover
Note: Take proper precautions when wiring the option so that the front covers will easily fit back onto the drive. Make sure no cables
are pinched between the front covers and the drive when replacing the covers.
16. Set drive parameters in Table 6 for proper option performance.
<1> The ground wire provided in the option shipping package must be connected during installation.
V1000
M
U
V
W
R
S
T
SI-EN3/V
EtherNet/IP
Option
FE
<1>
EtherNet/IP Master EtherNet/IP Cable
MotorPower
V1000
Tabs should line up
V1000
Modbus_conditional_E.fm 19 ページ ２０１２年３月７日 水曜日 午前１１時３１分

20 YASKAWA ELECTRIC SIEP C730600 59A V1000 Option Modbus TCP/IP Technical Manual
6 Related Drive Parameters
6 Related Drive Parameters
The following parameters are used to set up the drive for operation with the option. Parameter setting instructions can be
found in the drive Quick Start Guide or Technical Manual.
Confirm proper setting of all the parameters in Table 7 using the digital operator, before starting network
communications.
Table 7 Related Parameter Settings
No.
(Addr. H) 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
4: Pulse Input (Terminal RP)
Default: 1
Range: 0 to 4
(Set to 3)
b1-02
(181)
<1>
Run Command Selection
Selects the run command input source.
0: Digital Operator - RUN and STOP keys
1: Digital input terminals S1 to S7
2: MEMOBUS/Modbus communications
3: Option
Default: 1
Range: 0 to 3
(Set to 3)
F6-01
(3A2)
Operation Selection after
Communications Error
Determines drive response when a bUS error is detected during
communications with the 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 the Communication
Option
Determines drive response for external fault input (EF0) detection during
option communications.
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
3: Alarm Only <2>
Default: 1
Range: 0 to 3
F6-07
(3A8)
<3>
NetRef/ComRef Selection
Function
0: Multi-step speed reference disabled
1: Multi-step speed reference allowed
Default: 1
Range: 0, 1
F6-08
(36A)
<3>
Reset Communication Related
Parameters
Determines if communication-related parameters F6- and F7- are
set back to original default values when the drive is initialized using
parameter A1-03.
0: Do not reset parameters
1: Reset parameters
Default: 0
Range: 0, 1
F7-01
(3E5)
<3> <4>
<5>
IP Address 1 Sets the static/fixed IP address.
Parameter F7-01 sets the most significant octet.
Default: 192
Range: 0 to 255
F7-02
(3E6)
<3> <4>
<5>
IP Address 2 Sets the static/fixed IP address.
Parameter F7-02 sets the second most significant octet.
Default: 168
Range: 0 to 255
F7-03
(3E7)
<3> <4>
<5>
IP Address 3 Sets the static/fixed IP address.
Parameter F7-03 sets the third most significant octet.
Default: 1
Range: 0 to 255
F7-04
(3E8)
<3> <4>
<5>
IP Address 4 Sets the static/fixed IP address.
Parameter F7-04 sets the fourth most significant octet.
Default: 20
Range: 0 to 255
F7-05
(3E9)
<5>
Subnet Mask 1 Sets the static/fixed Subnet Mask.
Parameter F7-05 sets the most significant octet.
Default: 255
Range: 0 to 255
Modbus_conditional_E.fm 20 ページ ２０１２年３月７日 水曜日 午前１１時３１分