Yaskawa CM091 User Manual

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V7 Modbus® TCP/IP Option Kit

1. Applicable products: Standard V7 drives (CIMR-V7AM*) with Ethernet

specific software installed (Not V74X or V7N). Check V7 monitor U-10 or
the PRG # on the V7 nameplate for version 8340 or 8350 software.

Note: To order a V7 with Ethernet software, use the following part number
format: CIMR-V7AM****1-057. There is no charge for this upgrade.

2. When using this kit, it is strongly recommended that no connections be

made to the V7 drive's DC Bus terminals (+1 to -) on models CIMR­V7AMxxxx1, where xxxx is 25P5, 27P5, 45P5, or 47P5. A connection for a
DC reactor (+1 to +2) or braking resistor (B1 to B2) is allowed.

3. Unpack the CM091 V7 Modbus TCP/IP Option Kit and verify that all

components are present and undamaged.

CM091 V7 Modbus TCP/IP Option Kit Parts Qty.

V7 MODBUS TCP/IP Option Ring Kit

1

Mounting Bracket

Option Mounting Bracket 1

Mounting Bracket Screw (M3 x 8) 1

Ferrite (Power and Motor Leads) 2

M3 x 8 Screw

Ferrite (Ethernet Cable) 1

Cable Ties 3

Installation Guide (IG.V7.25) 1

4. Connect power to the V7 drive and verify that the V7 functions correctly.

This includes running the V7 from the operator keypad. Refer to the V7 Technical Manual,
TM.V7.01, for information on connecting and operating the V7 drive.

5. Remove power from the V7 and wait for the charge lamp to be completely extinguished. Wa it

at least five additional minutes for the V7 to be completely discharged. Measure the DC bus voltage
and verify that it is at a safe level.

WARNING!

Dangerous voltages in excess of 400VDC (230V drives) or 800VDC
(460V drives) are present at the DC bus terminals of the drive.

6. Remove the operator keypad and V7 drive cover.

1. Remove the terminal cover by removing the retaining screw and lifting out the cover.

2. Remove the operator keypad.

7. Remove the CN2 cover from the V7 drive housing. Carefully snip the 3 tabs connecting the CN2

cover to the V7 housing and remove the cover.

8. Attach the Mounting Bracket. Align the mounting bracket as shown in the figure to the right.

Secure the mounting bracket to the V7 drive housing using the M3 x 8 screw provided.

9. Wire the V7 I/O terminals prior to mounting the V7 Modbus TCP/IP Option ring kit, as

the option will obscure power and control terminals when mounted.

10. Mount the V7 Modbus TCP/IP Option ring kit on the V7 drive.

1. Do NOT connect a ground wire to the screw on the back of the V7 Modbus TCP/IP

Option kit.

2. Align the CN1 connector on the back of the option with its mating CN2 connector on the

front of the V7.

3. Simultaneously align connector CN3 (male RJ-45) on the back of the option with

connector CN1 (female RJ-45) on the front of the V7.

4. Align the tabs on the option with their corresponding slots on the front of the V7.

5. Press the option and the V7 drive together until the tabs lock into their associated slots.

6. Secure the option to the V7 by tightening the locking screw at the top-center of the

option.

7. Reinstall the operator keypad and all V7 covers.

Locking Screw
Indicator
LEDs

NS/CON
MS/RUN

PWR

RJ-45 Ethernet

Cable Connecto

Front

Load Defaults Switch

10/100, LINK, Rx

Ethernet LEDs

Remove the CN2
protective cover by
carefully clipping the
three tabs.

CN3-Modular Plug
RJ-45 male

CN1-Modular Plug
RJ-45 Female

CN1-Modular Jack
RJ-45 Female

Tab

Slot

CN1 – CN2

Tab

Slot

CM091

CN3-Modular Plug
RJ-45 Male

Back

CN1
Connecto

Option
mounting
bracket

Align hole in the
mounting bracket
with the nib on
the front of
the V7 Drive.

Secure the
mounting bracket
to the V7 with
M3 x 8 screw.

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IG.V7.25, Page 1 of 6

Date: 10/08/09, Rev: 09-10

11. LED Descriptions

The V7 Modbus TCP/IP Option LEDs status after the power up sequence is described below.
Please wait for at least five seconds for the loading process to complete before verifying the status
of the LEDs.

LED Description

MS/RUN

GREEN – Card Functioning Normally

RED – Card Failure

GREEN – Connection Made

NS/CON

GREEN BLINK – Control Connection Active
(500ms cycle)
RED – Connection Fault

10/100 GREEN – 100MBPS Connection Speed

LINK

GREEN – Link Established

Rx

GREEN - Message Received

PWR

GREEN - Appropriate Power Supplied to Card

12. Connect to the V7 Modbus TCP/IP Option card.

Note: It is strongly recommended that shielded

1. Connect to the Ethernet network.

1.1. Direct connection: To connect directly to the V7 Modbus TCP/IP Option card, plug one

end of a shielded CAT-5 cross-over cable into the RJ-45 socket on the V7 Modbus
TCP/IP Option card. Connect the other end to the RJ-45 Ethernet socket on the
configuration device, typically a controller, laptop or other PC.

1.2. Connection through hub or switch: To connect through a switch, hub or router, connect

V7 Modbus TCP/IP Option card to the switch, hub or router using a standard shielded
CAT-5 patch cable.

2. Loop the CAT-5 Ethernet cable through the provided ferrite (Intermark RFC-13) and

connect the ferrite as close to the RJ-45 connection as possible. Secure the ferrite to the
Ethernet cable with the provided cable tie. If the ferrite core cannot be mounted in your
installation please contact Yaskawa for application assistance. See the figure in the lower right
corner of this page.

3. Attach the provided ferrites to the V7 drive motor and power leads as close to the V7 drive

terminals as possible (typically within 1 foot). Secure the ferrites to the motor and power leads
with the provided cable ties. See the figure in the lower right corner of this page.

CAT-5 cable be used.

Indicator LEDs

NS/CON

MS/RUN

PWR

Front

10/100, LINK, Rx

Ethernet LEDs

Successful Initialization:

The V7 Modbus TCP/IP Option kit hardware is installed and
operating correctly with the LEDs in the states shown in bold
text in the “LED Descriptions” table. The LINK LED
represents the status of the physical connection to the network
and is not indicative of any card state.

13. Configure the PC Network Connection.

1. Select an existing connection or create a new network connection for communication with

the V7 Modbus TCP/IP Option card.

1.1. Select Start ⇒ Settings ⇒ Network Connections from the task bar in the Windows

OS.

1.2. Select the network connection to be used.

2. Right click on the network connection and select Properties from the menu.

3. Select Internet Protocol (TCP/IP) from the components displayed.

Note: If a TCP/IP selection is not available, it may be installed by selecting Install.
Administrator access to the PC and the operating system installation CD-ROM may also
be required.

3.1. Select Properties.

Note: It is very important to record the existing network setup so that the configuration
PC can be restored to its original configuration.

3.2. Select the Use the following IP address radio button.

3.3. Enter the IP address as 192.168.1.19 and the Subnet mask as 255.255.255.0. Check the

system network schematic or with your network administrator to ensure that the IP
address does not already exist on the network.

3.4. Once the IP address and Subnet mask are entered, select OK.

Note: It may be necessary to reboot the PC in order for the changes to take affect.

Ferrites around power
and motor leads.

Ferrite around looped
CAT-5 Ethernet cable.

Application of Ferrites:

The V7 Modbus TCP/IP Option kit includes 3 ferrites which
must be mounted to the Ethernet cable, incoming power leads,
and motor leads. See Section 12, steps 2 and 3.

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IG.V7.25, Page 2 of 6

Date: 10/08/09, Rev: 09-10

IP address: 192.168.1.19
Subnet mask:

255.255.255.0

14. Resetting the V7 Modbus TCP/IP Option card to the default address (if needed).

1. The factory default settings are as follows:

Configure Network Parameters: USER
IP Address: 192.168.1.20
Subnet: 255.255.255.0
Gateway: 192.168.1.1
EF0 Timeout: 5.0 seconds
Gateway Usage: Disabled

Symptom: The V7 Modbus TCP/IP Option card main web page does not display on the PC web
browser screen.

Corrective Action: Check that the PC is setup and properly connected.

If the web page is still not visible after confirming PC setup, then reset the IP address of the V7
Modbus TCP/IP Option card to its factory default as follows:

1.1. Remove power from the V7 drive and wait for the charge lamp to be completely

extinguished. Wait at least five additional minutes for the V7 to be completely discharged.
Measure the DC bus voltage and verify that it is at a safe level.

Dangerous voltages in excess of 400VDC (230V drives) or 800VDC
(460V drives) are present at the DC bus terminals of the drive.

1.2. Slide the bottom Load Defaults (LD) switch (SW1) to the ON position.

1.3. Reapply power to the V7 and wait approximately 10 seconds for the power-up cycle to

complete.

Note: Additional wait time (approximately 2 minutes) may be required if utilizing the DHCP
feature of this card, and the DHCP server is not available, or it did not respond to the request
for an IP address. The V7 Modbus TCP/IP Option card will indicate that the load defaults is
complete when the MS/RUN LED is displaying a steady green status indication after the wait
time.

1.4. Remove power from the V7 and wait for the charge lamp to be completely extinguished.

Wait at least five additional minutes for the V7 to be completely discharged. Measure the DC
bus voltage and verify that it is at a safe level.

1.5. Slide the bottom Load Defaults (LD) switch (SW1) to the OFF position.

1.6. Reapply power to the V7 and wait approximately 10 seconds for the power-up cycle to

complete.

1.7. Direct the PC web browser to IP address 192.168.1.20 and the V7 Modbus TCP/IP Option

card main web page should now be displayed.

WARNING!

ON OFF

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IG.V7.25, Page 3 of 6

Date: 10/08/09, Rev: 09-10

5.0

15.

Configure the V7 Modbus TCP/IP Option card.

1. Select the Configure button from the V7 Modbus TCP/IP Option card main page.

2. Select the way in which the V7 Modbus TCP/IP Option card should obtain its network address.

2.1. User. The V7 Modbus TCP/IP Option card will use the network address as entered in the IP, Subnet, and Gateway fields. Check with the system schematic or

network administrator to verify that the IP address and subnet mask entered are valid.

2.2. DHCP. The V7 Modbus TCP/IP Option card will get its network address information upon power-up from an appropriate DHCP server.

2.3. BootP. The V7 Modbus TCP/IP Option card will get its network address information upon power-up from an appropriate BootP server.

3. Select the EF0 Timeout Value between 0.1 seconds to 30.0 seconds.

4. Select the Gateway Usage. Connectivity to the option card may be limited or nonfunctional, if the gateway usage setting and gateway address does not match the
network infrastructure in which it is installed.

4.1. Do not use default gateway in system. Use this option to disable the gateway when there is no external gateway in your network.

4.2. Use default gateway in system. Use this option to enable the gateway, when there is an external gateway present on the network. Verify and/or update the

gateway address as necessary, so that it correctly matches the address of the installed network gateway equipment.

5. Select the Submit button.

6. A confirmation of the entered configuration selections will be displayed in the web browser on the Submit Page.

7. Remove power from the V7 drive and wait for the charge lamp to be completely extinguished. Wait at least five additional minutes for the V7 to be completely
discharged. Measure the DC bus voltage and verify that it is at a safe level.

WARNING!

Dangerous voltages in excess of 400VDC (230V drives) or 800VDC
(460V drives) are present at the DC bus terminals of the drive.

8. If necessary, reconfigure the network connection of the configuration device to match the entered V7 Modbus TCP/IP Option card configuration.

9. Reapply power to the V7 and connect to the desired network. Refresh the web browser to verify that the main web page is displayed.

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IG.V7.25, Page 4 of 6

Date: 10/08/09, Rev: 09-10

16. Remove power from the V7 drive and wait for the charge lamp to be

(

completely extinguished. Wait at least five additional minutes for the V7
to be completely discharged. Measure the DC bus voltage and verify
that it is at a safe level.

Dangerous voltages in excess of 400VDC (230V drives) or 800VDC

460V drives) are present at the DC bus terminals of the drive.

WARNING!

17. Reinstall the operator keypad and terminal cover.

18. Reapply power to the V7 drive.

19. Set parameters n003 and n004 to their appropriate values.

Important Notes:

1. Note: A maximum of 10 simultaneous connections are allowed.

2. The Run Command and Frequency Reference may only be accessed
through UNIT ID 1. While the V7 drive is in remote Run mode, the
Run command must be continually refreshed within the configured
EF0 timeout value. If the Run command is not refreshed within the set
timeout period, an EF0 fault will occur. Refer to the appropriate V7
manual for information on EF0 and setting the appropriate V7
response. If a UNIT ID 1 connection is active, the NS/CON LED will
blink at approximately a 500ms cycle.

3. The TCP/IP connection must be refreshed within 60 seconds. If it is
not refreshed within 60 seconds, the connection will be closed.

4. This implementation of Modbus TCP/IP supports the following Modbus functions: 3 (read multiple registers), 6 (write single register), 16 (write multiple registers) and
23 (read/write multiple registers).

5. Refer to the appropriate programming or parameter access manual for a complete list of V7 parameters and registers available. A list of applicable manuals is available
at the end of this document.

Address Parameter Function Data Description Default

0 Operator Keypad

103h n003

Operation

Method

Selection

1 Terminal Strip

2 Built-in Modbus RTU

3

Option Kit (V7 Modbus TCP/IP Option)

0 Operator Keypad Potentiometer

1 Operator Keypad

2 Voltage Reference (0-10VDC)

3 Current Reference (4-20mA)

104h n004

Reference

Selection

4 Current Reference (0-20mA)

5 Pulse Train Reference

6 Built-in Modbus RTU

7 Multi-Function Analog Input (0-10VDC)

8 Multi-Function Analog Input (4-20mA)

9

Option Kit (V7 Modbus TCP/IP Option)

0 0.01 Hz

198h n152

Display
Scaling

1 0.1 %

2-39 RPM (Enter motor poles)

40-3999 User Setting

1

2

0

20. Notes:

1. It is strongly recommended that shielded

2. DriveWizard version 6.1 or later with a custom database is required for DriveWizard to operate with this option. Install DriveWizard with the

“Custom” install option checked and the appropriate databases selected.

CAT-5 cable be used. Verify that the shield is continuous to the drive and that it is grounded only at the drive end.

21. Registers Available via High-Speed Command Registers

Command Register access is designed to be used as part of the standard PLC I/O or scan table, where fast response is required. Other register values should be accessed via
individual messages, i.e. via an MSTR block. Addresses 0001h, 0002h and 0009h may be written while all other registers in the table below are read only. Addresses 0001h and
0002h may only be accessed through Unit ID 1 (see above). Please note that Modbus RTU has different command registers.

Address Description

Digital

0001h

Input

Command

0002h Frequency Reference Command (Scaled by n152)

Digital

0009h

Output

Command

Status

2000h

Word

Multi-Function Digital Input S1

0h

(Forward Run)

Multi-Function Digital Input S2

1h

(Reverse Run)

2h Multi-Function Digital Input S3

3h Multi-Function Digital Input S4

4h Multi-Function Digital Input S5

5h Multi-Function Digital Input S6

6h Multi-Function Digital Input S7

7h Reserved

8h Ex ternal Fault (EF0)

9h Fault Reset

Ah-Dh Reserved

Eh Fault Log Trace Clear

Fh External Base Block

0h Terminals MA, MB, MC

1h Terminals P1, PC

2h Terminals P2, PC

0h During Run

1h Zero Speed

2h Reverse Direction

3h During Fault Reset

4h Speed Agree

5h Drive Ready

6h Minor Fault (Alarm)

7h Major Fault

8h OPE Fault

9h Momentary Powerloss Ride Thru

Ah Local Mode

Bh Digital Output Terminals MA, MB, MC

Ch Digital Output Terminals P1, PC

Dh Digital Output Terminals P2, PC

Eh-Fh Reserved

Address Description

2001h Output Frequency (U-02) (Scaled b y n152)

2002h Torque Monitor (U-08) (1%) (Open Loop Vector only)

2003h Reserved

2004h Frequency Reference Monitor (U-02) (Scaled by n152)

2005h Output Frequency (U-02) (Scaled b y n152)

2006h Output Current (U-03) (0.1A)

2007h Pulse Input (Terminal RP) Value

2008h DC Bus Voltage (U-05) (1VDC)

2009h Error Signal 1

200Ah Error Signal 2

0h Reserved

1h UV1 Main Circuit Undervoltage

2h UV2 Control Power Undervoltage

3h Reserved

6h OC Overcurrent

7h OV Overvoltage

8h OH Overheat

9h Reserved

Ah OL1 Motor Overload

Bh OL2 Drive Overload

Ch OL3 Overtorque Detection

Dh-Fh Reserved

0h EF3 External Fault S3

1h EF4 External Fault S4

2h EF5 External Fault S5

3h EF6 External Fault S6

4h EF7 External Fault S7

5h ~ Ch Reserved

Dh oPA Operator Disconnected

Eh ~ Fh Reserved

Address Description

200Bh Error Signal 3

200Ch Reserved

Digital Input

200Dh

200Eh Analog Input (Terminal FR) Value (0.1VDC)

200Fh Reserved

2010h Drive Software Number (U-10)

Terminal

Status

0h CE Communications Fault

1h BUS Option Error

2h ~ 5h Reserved

6h EF0 Option External Error

8h UL3 Undertorque Detection

9h ~ Eh Reserved

Fh Fxx Hardware Fault

0h Terminal S1

1h Terminal S2

2h Terminal S3

3h Terminal S4

4h Terminal S5

5h Terminal S6

6h Terminal S7

7h ~ Fh Reserved

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IG.V7.25, Page 5 of 6

Date: 10/08/09, Rev: 09-10

Modbus® TCP/IP Option

CM091

Copies of this Installation Guide along with all technical manuals in “.pdf” format and support files may be obtained from either the CD supplied with the V7 Drive or
from www.yaskawa.com
obtained from www.modbus.org.

. Printed copies of any Yaskawa manual may be obtained by contacting the nearest Yaskawa office. Information on Modbus TCP/IP may be

Reference documents:

V7 Drive Technical Manual – TM.V7.01

Technical Manual for V7 Modbus RTU – TM.V7.11

YASKAWA ELECTRIC AMERICA, INC.

Chicago-Corporate Headquarters
2121 Norman Drive South, Waukegan, IL 60085, U.S.A.
Phone: (800) YASKAWA (800-927-5292) Fax: [phone]
Internet: http://www.yaskawa.com

YASKAWA ELECTRIC CORPORATION

New Pier Takeshiba South Tower, 1-16-1, Kaigan, Minatoku, Tokyo, 105-0022, Japan
Phone: [phone] Fax: [phone]
Internet: http://www.yaskawa.co.jp

YASKAWA ELECTRIC EUROPE GmbH

Am Kronberger Hang 2, 65824 Schwalbach, Germany
Phone: [phone] Fax: [phone]

Data subject to change without notice.

Yaskawa Electric America, Inc – www.yaskawa.com

IG.V7.25, Page 6 of 6

Date: 10/08/09, Rev: 09-10