Yaskawa V7 User Manual

V7 PROFIBUS-DP

Technical Manual

Option

Models: CIMR-V7* Document Number TM.V7.12

Warnings and Cautions

This Section provides warnings and cautions pertinent to this product, that if not heeded, may result in personal injury, fatality, or equipment damage. Yaskawa is not responsible for consequences of ignoring these instructions.

WARNING

YASKAWA manufactures component parts that can be used in a wide variety of industrial applications. The selection and application of YASKAWA products remain the responsibility of the equipment designer 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 to fail safely under all circumstances. All products designed to incorporate a component part manufactured by YASKAWA must be supplied to the end user with appropriate warnings and instructions as to that part’s safe use and operation. 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 WA RRANTY, EXPRESS OR IMPLIED, IS OFFERED. YASKAWA assumes no liability for any personal injury, property damage, losses, or claims arising from misapplication of its products.

WARNING

 Read and understand this manual before installing, operating, or servicing this drive. All warnings, cautions, and instructions must be

followed. All activity must be performed by qualified personnel. The drive must be installed according to this manual and local codes.

 Do not connect or disconnect wiring while the power is on. Do not remove covers or touch circuit boards while the power is on. Do

not remove or insert the digital operator while power is on.

 Before servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the power supply is turned

off. Status indicator LEDs and Digital Operator display will be extinguished when the DC bus voltage is below 50 VDC. To prevent electric shock, wait at least 5 minutes after all indicators are OFF and measure DC bus voltage and verify that it is at a safe level.

 Do not perform a withstand voltage test on any part of the unit. This equipment uses sensitive devices and may be damaged by high

voltage.

 The drive is not suitable for circuits capable of delivering more than the specified RMS symmetrical amperes. Install adequate branch

short circuit protection per applicable codes. Refer to the specification. Failure to do so may result in equipment damage and/or personal injury.

 Do not connect unapproved LC or RC interference suppression filters, capacitors, or over voltage protection devices to the output of

the drive. Capacitors may generate peak currents that exceed drive specifications.

 To avoid unnecessary fault displays, caused by contactors or output switches placed between drive and motor, auxiliary contacts must

be properly integrated into the control logic circuit.

 YASKAWA is not responsible for any modification of the product made by the user, doing so will void the warranty. This product

must not be modified.

 Verify that the rated voltage of the drive matches the voltage of the incoming power supply before applying power.  To meet CE directives, proper line filters and proper installation are required.  Some drawings in this manual may be shown with protective covers or shields removed, to describe details. These must be replaced

before operation.

 Observe Electrostatic Discharge Procedures when handling the drive and drive components to prevent ESD damage.  The attached equipment may start unexpectedly upon application of power to the drive. Clear all personnel from the drive, motor and

machine area prior to applying power. Secure covers, couplings, shaft keys, machine beds and all safety equipment before energizing the drive.



Do not attempt to disassemble this unit. There are no user serviceable parts. Disassembling this unit will void any and all

warranties.

Introduction

This manual explains the specifications and handling of the Yaskawa V7 PROFIBUS-DP Option for the Yaskawa model V7 drive. The V7 PROFIBUS-DP Option connects the drive to a PROFIBUS-DP network and facilitates the exchange of data.

This document pertains to the V7 drive. However, this document is equally applicable to drives identified as GPD 315, GPD 315/V7, GPD 315/V74X, and V74X. Additionally, in this document, the word “inverter”, “ac drive” and “drive” may be used interchangeably.

To ensure proper operation of this product, read and understand this manual. For details on installation and operation of the V7 drive, refer to the V7 Technical Manual. For details on specific V7 parameters, refer to the V7 MODBUS and support files are available on the CD that came with the drive, CD.4005, and are available for download at www.drives.com

For information on PROFIBUS-DP contact the PROFIBUS Organization at www.profibus.org.

V7 T echnical Manual document reference TM.V7.01 V7 MODBUS

V7 PROFIBUS-DP Technical Manual document reference TM.V7.12

GPD is a trademark of Yaskawa, Inc. MODBUS PROFIBUS

All trademarks are the property of their respective owners.

T echnical Manual document reference TM.V7.11

is a registered trademark of Schneider Automation, Inc.

and PROFIBUS-DP® are registered trademarks of PROFIBUS Nutzerorganisation e.V.

T echnical Manual. All technical manuals

Table of Contents

Chapter 1 Installation...........................................................................1-1

Installation Check Sheet.....................................................................................1-3

Unpack and Inspect............................................................................................1-5

Installation and Wiring........................................................................................1-6

Option LEDs.....................................................................................................1-11

Drive Faults ......................................................................................................1-13

Parameter Settings...........................................................................................1-14

Chapter 2 Network Configuration....................................................... 2-1

Configuration......................................................................................................2-3

GSD File.............................................................................................................2-6

Chapter 3 Network Communications.................................................3-1

16 Word Input/Output Message..........................................................................3-3

6 Word Input/Output Message............................................................................3-7

3 Word I/Os Message.......................................................................................3-10

Parameter Access Error Messages..................................................................3-12

Handshaking..................................................................................................... 3-13

Appendix A Product Specification........................................................ 1

Appendix B Parameter Access.............................................................. 1

Parameter Access Overview .................................................................................3

Read Drive Data Example.....................................................................................5

Read Drive Data Error Example............................................................................6

Write Drive Data Example.....................................................................................7

Write Drive Data Error Example............................................................................8

Appendix C Troubleshooting................................................................. 1

Troubleshooting Check List...................................................................................3

Installation Troubleshoo ting...................................................................................5

Wiring And Cabling................................................................................................8

PROFIBUS-DP Configuration..............................................................................11

V7 PROFIBUS-DP Option Diagnostics................................................................12

iii

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Chapter 1 Installation

This chapter describes how to install and setup the V7 PROFIBUS-DP Option

Installation Check Sheet................................................... 1 - 3

Unpack & Inspect .............................................................. 1 - 5

Installation And Wiring...................................................... 1 - 6

Option LEDs...................................................................... 1 - 11

Drive Faults...................................................................... 1 – 13

Parameter Settings.......................................................... 1 - 14

Installation 1-1

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Installation 1-2

Installation Check Sheet

The following is a quick reference guide to install and configure the V7 PROFIBUS-DP Option. Make a copy of this page and check-off each item as it is completed. For detailed information please refer to the detailed sections that follow.

1: Unpack the V7 PROFIBUS-DP Option and verify that all components are present and undamaged. Refer to Figure 1.1 –

V7PROFIBUS-DP Option, Table 1.1 – Product Parts List .

Connect power to the drive and verify that the drive functions correctly. This includes running the drive from the operator keypad. Refer to the V7 Technical Manual for information on connecting and operating the drive.

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

Install the V7 PROFIBUS-DP Option on the drive.

4.1:

4.2:

4.3:

4.4:

4.5:

Connect the V7 to the PROFIBUS-DP communication network. Refer to Figure 1.4 – V7 PROFIBUS-DP Option Connections and Table 1.3 - PROFIBUS-DP Cable Connections

Set the node address for the drive. Refer to Figure 1.5 – Setting the V7 PROFIBUS-DP Option Node Address.

Remove the V7 operator keypad and terminal cover.

Remove the plastic protective cover from over the CN2 connector. Refer to Figure 1.2 –Remove CN2 Cover and

Install Option Mounting Bracket.

Install the option mounting bracket provided on to the drive. Refer to Figure 1.2 – Remove CN2 Cover and Install Option Mounting Bracket.

Connect the ground wire provided to the ground connector on the back of the V7 PROFIBUS-DP Option. Refer to Table 1.2 – Ground Cables & Drive Models and to Figure 1.3 – Mount the V7 Option.

Mount the V7 PROFIBUS-DP Option onto the drive. Refer to Figure 1.3 – Mount the V7 Option.

10:

11:

12:

13:

If this unit is either the first or the last device on the network, including PLCs and PROFIBUS-DP Masters, and active termination is not used, set the termination resistor switch to ON. If this device is not the first or last device on the network or active termination is used, set the termination resistor switch to OFF. Refer to Figure 1.6 – Termination Switch.

Secure the V7 PROFIBUS-DP Option to the drive.

Configure the PROFIBUS network for the drive. Refer to the documentation included with the PROFIBUS configuration utility supplied with the PROFIBUS-DP Master controller.

Apply power to the drive. And verify that the diagnostic LEDs on the front of the V7 PROFIBUS-DP Option are in their correct state. Refer to Table 1.4 –Diagnostic LED Status.

Reinstall the operator keypad and terminal cover.

Set parameters n003, n004 and n035 to their appropriate values. Refer to Table 1.5 – Option Specific Parameter Settings.

Installation 1-3

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Installation 1-4

Unpack and Inspect

Prior to unpacking, check the package label and verify that the product received matches the product ordered. Unpack the option and verify that the following items are included in the product package and are undamaged.

Locking Screw

Indicator LEDs

ERR

COMM

PWR

Front

Profibus Cable Connector

S2 S1

Termination Switch

Mounting Bracket

M3x8 Screw

Figure 1.1 – V7 PROFIBUS-DP Option

CN1 - Modular Plug RJ45 Female

Node Address Switches

Ground Wires

6" (150mm)

8.5" (220mm)

12.5" (320mm)

CN3 - Modular Plug RJ45 Male

CN1 Connector

Back

Ground Wire Connec t i o n

Table 1.1 – Product Parts List

Part Qty.

V7 PROFIBUS-DP Option 1 Mounting Bracket 1 M3×8 Screw 1 6” Ground Wire (150mm) 1

8.5” Ground Wire (220mm) 1

12.5” Ground Wire (320mm) 1 Quick Start Installation Guide 1

Installation 1-5

Installation and Wiring

The following describes the installation and configuration of the V7 PROFIBUS-DP Option. For detailed information please refer to the appropriate sections of this manual or the V7 Technical Manual.

 Verify Drive Operation

 Connect power to the drive and verify that the drive functions properly. This includes running the drive from the operator

keypad. Refer to the V7 Technical Manual, for information on connecting and operating the drive.

 Remove power from the drive and wait for the charge lamp to be com pletely extinguished. Wait at least five additional minutes

for the drive to be completely discharged. Measure DC bus voltage and verify that it is at a safe level.

 Remove the operator keypad and terminal cover.

 Remove CN2 Protective Cover and Install Mounting Bracket

Remove the plastic protective cover from the CN2 connector on the drive by cutting the three tabs as shown below. Install the option mounting bracket and secure it to the drive with the M3x8 screw provided.

Remove the CN2 protective cover by carefully clipping the three tabs

CN2 Cover

Option kit mounting bracket

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

Secure mounting bracket to V7 drive with M3x8 screw provided

Figure 1.2 – Remove CN2 Cover and Install Option Mounting Bracket

Installation 1-6

 Connect Ground Wire

Connect the ground wire to the ground connector on the back of the V7 PROFIBUS-DP Option. Select the wire of the appropriate length based on drive model.

Table 1.2 – Ground Cable & Drive Models

Cable Length Drive Models

6” (150mm) 20P1, 20P2, 40P2

8.5” (220mm) 20P4, 20P7, 21P5, 22P2, 23P7, 40P4, 40P7, 43P7, 41P5, 42P2

12.5” (320mm) 25P5, 27P5, 47P5

 Mount the V7 PROFIBUS-DP Option

Mount the V7 PROFIBUS-DP Option onto the drive by following the instructions below.

 Align the CN1 connector on the back of the option with its mating CN2 connector on the front of the drive.  Simultaneously align the CN3 connector, the male RJ45 connector, on the back of the option with the CN1 connector, the female

RJ45 connector, on the front of the drive.

 Align the tabs on the option with their corresponding slots on the front of the drive.  Press the option and the drive together until the tabs lock into their associated slots.  Secure the option to the V7 drive by tightening the locking screw at the top-center on the front of the option.  Connect the ground wire from the V7 PROFIBUS-DP Option to the ground terminal on the V7 drive.

Ground Wire

CN3 - Male RJ45 Connector

Tab

CN1 - CN2

Tab

Ground Terminal

Figure 1.3 – Mount the V7 Option

CN1 - Female RJ45 Connector

Slot

Installation 1-7

 Connect The V7 To The PROFIBUS-DP Communications Network.

 Determine the type of connector on the V7 PROFIBUS-DP Option. Connector Style A is a modified Phoenix pluggable

connector. The modification can be seen on the back of the connector as a small circuit board. Connector Style B is a standard Phoenix pluggable connector without modification.

 Connect the PROFIBUS-DP network cable to the V7 PROFIBUS-DP Option. Refer to the appropriate connection drawing in

Figure 1.4 below for your connector style.

 Use standard PROFIBUS-DP cable as specified by the PROFIBUS Organization

Troubleshooting for more information on network cabling.

Connector Style A Connector Style B

www.profibus.org. Refer to Appendix C

A In (Green)

B In (Red)

A Out (Green)

B Out (Red)

Shield

Reserved

1 2 3 4 5 6

Reserved Reserved

A In/Out (Green)

B In/Out (Red)

Shield

Reserved

1 2 3 4 5 6

Figure 1.4 – V7 PROFIBUS-DP Option Connections

Table 1.3 – PROFIBUS-DP Cable Connections

Connector Style A

Pin Name Function

1 A In-(Green) Negative Input RxD/TxD (Connected from the previous device) 2 B-In (Red) Positive Input RxD/TxD (Connected from the previous device) 3 A Out-(Green) Negative Output RxD/TxD (Connect to the next device) 4 B-Out (Red) Positive Output RxD/TxD (Connect to the next device) 5 Shield BUS cable shield (Connected to PE internally on the communication option) 6 Reserved

Connector Style B

Pin Name Function

1 Reserved 2 Reserved 3 A In/ Out-(Green) Negative Input/Output RxD/TxD 4 B-In/Out (Red) Positive Input/Output RxD/TxD 5 Shield BUS cable shield (Connected to PE internally on the communication option) 6 Reserved

Installation 1-8

 Set Node Address

Set the node address for the drive setting the 10‘s digit with S2 and the 1’s digit with S1. All devices on the network must have unique node addresses. Check the network layout to verify that the node address selected is unique, matches the master configuration for that device and falls between 3 – 9 9.

Address = (Switch 2 x 10) + (Switch 1 x 1)

Example: Set node address to 15

Set address switch 2 to "1 Set address switch 1 to "5"

Figure 1.5 – Setting the V7 PROFIBUS-DP Option Node Address

 Set Network Termination

If this unit is either the first or the last device on the network, including any PLC and/or PROFIBUS-DP Master, and active termination is not used, set the termination resistor switch to ON. If this device is not the first or last device on the network or active termination is used, set the termination resistor switch to OFF. Active termination is the recommended termination method and is required for networks operating above 1.5Mbps. Active termination will eliminate the possibility of network failure due to the removal of a terminated device. The Siemens Active terminator Module part number is 6ES7 972-0DA00-0AA0.

OFF

Figure 1.6 – Termination Switch

Installation 1-9

 Verify V7 PROFIBUS-DP Option Operation

 Apply power to the drive.  Verify that the diagnostic LEDs on the front of the V7 PROFIBUS-DP Option are in their correct state.

Table 1.4 – Correct Diagnostic LED States

LED Display

PWR COM ERR WD

Solid Green Solid Green OFF Flashing Green Normal Normal communication possible.

 Remove power from the drive and wait for the charge lamp to be com pletely extinguished. Wait at least five additional minutes

for the drive to be completely discharged. Measure the DC bus voltage and verify that it is at a safe level.

 Secure the communication option to the drive, aligning the recessed screw at the top-center of the option with the threaded hole

in the mounting bracket.

 Install the operator keypad and terminal cover.  Set drive parameters n003, n004 and n035 to appropriate values.

Table 1.5 – Option Specific Parameter Settings

Addr Param Function Data +/- Limits - Description Default

103h n003 Operation Method Selection

104h n004 Reference Selection

123h n035 Frequency Reference Unit Selection

Content Cause

0 Operator keypad 1 Terminal 2 Serial Communication 3

Option Card (PROFIBUS-DP Option)

0 Operator keypad Pot 1 Operator keypad 2 Voltage Reference (0-10v) 3 Current Reference (4-20 Ma) 4 Current Reference (0-20 Ma) 5 Pulse Train Reference 6 Serial Communication 7 Multi-Function Analog Input (0-10vdc) 8 Multi-Function Analog Input(4-20ma) 9

Option Card (PROFIBUS-DP Option)

0 0.01 Hz (< 100hz), 0.1hz (100 Hz >=100hz) 1 0.1%

2-39 Rpm

40-3999 User Setting

Installation 1-10

Option LEDs

The PROFIBUS-DP Option Unit is equipped with four indication LEDs for module and PROFIBUS-DP status indication. The LEDs are located on the unit according to the figure’s below.

Indicator LEDs

ERR

COMM

PWR

Figure 1.8 – V7 PROFIBUS-DP LED Locations

 LED Indicators

The following LEDs indicates the PROFIBUS-DP status.

Table 1.6 – Communication LEDs

LED Color Indication/Function

COMM Green Lit during data exchange with the PROFIBUS-DP Master . ERR Red Lit when no data exchange is taken place.

 Module Status Indicators

The following LEDs indicates the status of the V7 PROFIBUS-DP Option.

Table 1.7 – Diagnostic LEDs

LED Color Indication/Function

PWR Green Lit when the +5V power to the electronics is OK. Turned off if the +5V is below +4.5V (min) WD Red/Green

Indicates the module status OFF Communication Option CPU not running. Solid Green: Initialization. Flashing green: Normal operation. Solid Red: Internal Communication Option error. Flashing red: V7 error detected. Other indication Unspecified, Communication Option error

Installation 1-11

 LED Diagnostics

The following table presents the faults displayed by the LEDs on the communication option, their causes, and solutions.

Table 1.8 – LED Diagnostics

LED Display

PWR COM ERR WD

OFF OFF OFF OFF

Solid Green

OFF

Solid Green

Solid Red

Flashing Red

OFF

Solid Red

Flashing Red

Solid Green

Flashing Green

Content Cause Solutions

Power OFF

CPU Error

Drive Error

Com Error

CPU Init

Normal

Power is not being supplied from the drive.

Power is not being supplied to the option unit due to poor option unit connection.

Option unit CPU error.

Error in Drive unit.

A fault has occurred rendering communication impossible.

Option unit under initialization Normal communication

possible.

• Check the main circuit wiring on the drive.

• Cycle drive power.

• Turn of the drive power .

• Check the option unit connection to the

drive.

• Cycle drive power.

• Replace option unit if fault persists.

• Cycle drive power.

• Replace V7 PROFIBUS-DP Option if fault

persists

• Replace drive if fault persists.

• Check whether the address set in the

PROFIBUS-DP Master differs from the address of the option unit.

• Check that the master is functioning

properly.

• Check that the termination resistor is

correctly connected to the communication line.

• Check whether the communication line is

correctly connected (disconnected or poor connection).

• Check that the communication line is

separated from the main power line.

• Check whether the address is duplicated

with any other devices within the PROFIBUS-DP network.

• Wait until WD LED is flashing

Installation 1-12

Drive Faults

The following is a table of faults caused by the communication option that will be displayed on the V7 Operator Keypad, their causes, and possible solutions. For any fault displayed on the operator that is not listed in the following table, please see the V7 Technical Manual.

Table 1.9 – Drive Faults

Fault Content Cause Solution

BUS Option Com Error

EF0 External Fault from Option

F06 Option Connection Fault

F21

F22

F23

Communication Option Selfdiagnostic Fault

Com Option Model Code No. Fault

Com Option Mutual Diagnostic Fault

Communication is not established between PROFIBUS-DP Master and the drive.

External fault is active from PROFIBUS-DP option.

The drive and communication are not correctly connected.

Communication option is not working.

• Check PROFIBUS-DP communication LED display.

• Turn OFF external fault input.

• Turn OFF the drive power supply and check the connection

of the option unit and drive, and then, turn ON the drive power supply. If the fault persists, change the option unit.

• Turn the drive power supply back ON. If the fault persists,

replace the option unit.

Installation 1-13

Parameter Settings

The following sections describe the parameters in the V7 that affect communications through the PROFIBUS-DP Communication Option. For complete information on V7 drive parameters refer to the V7 MODBUS

T echnical Manual.

 Run/Stop and Frequency Selection

The run/stop and frequency reference commands can originate from serial communication, the operator keypad, external terminals, or the PROFIBUS-DP Option. Parameter n003 (Operation Method Selection) allows the selection of the origin of the run/stop commands. Parameter n004 (Reference Selection) allows the selection of the origin of the frequency reference. The run/stop and frequency reference commands may have different origins. The run/stop command may be set to External Terminals (n003 = 1) while the Frequency Reference may be set to Option Card (PROFIBUS-DP Option) (n004 = 9).

Table 1.10 – Operation Method Selection

n003 Operation Method Selection (Run/Stop)

0 Operator keypad 1 External Terminals (Default setting is 1) 2 Serial Communication

3 Option Card (PROFIBUS-DP Option)

Table 1.11 – Frequency Reference Source Selection

n004 Frequency Reference Selection

0 Operator keypad Pot 1 Operator keypad 2 Voltage Reference (0-10V) (Default setting is 2) 3 Current Reference (4 to 20 mA) 4 Current Reference (0 to 20 mA) 5 Pulse Train Reference 6 Serial Communications (Parameter Access) 7 Multi- Function Analog Input (0 to 10V) 8 Multi-Function Analog Input (4 to 20mA)

9 Option Card (PROFIBUS-DP Option)

Installation 1-14

 Operator Display Mode

Parameter n035 sets the scaling and units of the frequency reference and output frequency on the operator keypad.. It also determines the scaling and units of the Speed Command, Speed Reference, and Output Frequency used by the PROFIBUS-DP Option

Table 1.12 – Operator keypad Display Mode

n035 Description

0 0.1hz 1 0.1%

2 – 39 RPM (number of motor poles)

40 - 3999 User setting

 Frequency Reference Units

Parameter n152 sets the resolution of the frequency reference and output frequency monitor. The output frequency resolution of the operator keypad is settable via n035, Frequency Reference Unit Selection. If the operator keypad resolution is set to 0.1 Hz (n035=0), and the resolution is changed to 0.01 Hz in n152, the value in the hundredths digit rounded off when displayed on the operator keypad.

Table 1.13 – Frequency Reference Unit Selection

n152 Frequency Reference Unit Selection

0 0.1 Hz (Default setting is 0) 1 0.01 Hz 2 100% / 30,000 3 0.1%

Installation 1-15

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