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VW3 A3 317
User Manual
39 pgs1.71 Mb0
Table of contents
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schneider VW3 A3 317 User Manual

Altivar 61/71
CC-Link
User’s manual
VW3 A3 317
11/2009
AAV49429
www.schneider-electric.com
Contents
While every precaution has been taken in the preparation of this document, Schneider Electric SA assumes no liability for any omissions or errors it may contain, nor for any damages resulting from the application or use of the information herein.
The products described in this document may be changed or modified at any time, either from a technical point of view or in the way they are operated. Their description can in no way be considered contractual.
1. Important Information _______________________________________________________________________________________ 4
2. Before you begin___________________________________________________________________________________________ 5
3. Introduction_______________________________________________________________________________________________ 6
4. Documentation structure_____________________________________________________________________________________ 7
5. Notation _________________________________________________________________________________________________ 8
6. Hardware setup ___________________________________________________________________________________________ 9
6. 1. Receipt _____________________________________________________________________________________________ 9
6. 2. Mounting the option card on the drive _____________________________________________________________________ 9
6. 3. Hardware description __________________________________________________________________________________ 9
6. 4. Set the station number and baud rate ____________________________________________________________________ 10
7. Connecting to the bus______________________________________________________________________________________ 11
7. 1. Cable routing practices________________________________________________________________________________ 11
7. 2. Card connector pinout ________________________________________________________________________________ 11
8. Connection of Several Drives________________________________________________________________________________ 12
9. Configuration ____________________________________________________________________________________________ 13
9. 1. Parameters configuration ______________________________________________________________________________ 13
9. 2. Control ____________________________________________________________________________________________ 13
9. 3. Communication scanner_______________________________________________________________________________ 20
9. 4. Communication faults _________________________________________________________________________________ 21
9. 5. Monitored parameters_________________________________________________________________________________ 22
10. Inverter profile principle ___________________________________________________________________________________ 23
10. 1. Description ________________________________________________________________________________________ 23
10. 2. Functions _________________________________________________________________________________________ 24
11. Details of the profile ______________________________________________________________________________________ 25
11. 1. RX - remote digital inputs detail ________________________________________________________________________ 25
11. 2. RY - remote digital outputs detail _______________________________________________________________________ 26
11. 3. CC-link Monitor codes _______________________________________________________________________________ 27
11. 4. CC-link Command codes _____________________________________________________________________________ 29
11. 5. Parameters write access detail_________________________________________________________________________ 31
12. Diagnostics _____________________________________________________________________________________________ 32
12. 1. Checking the address________________________________________________________________________________ 32
12. 2. Checking the communication __________________________________________________________________________ 32
12. 3. LEDs_____________________________________________________________________________________________ 32
12. 4. Control - Command _________________________________________________________________________________ 33
12. 5. Communication scanner______________________________________________________________________________ 34
12. 6. Communication fault_________________________________________________________________________________ 35
12. 7. Card fault _________________________________________________________________________________________ 35
13. PLC operation___________________________________________________________________________________________ 36
13. 1. Addressing the drive_________________________________________________________________________________ 36
13. 2. Drive simple control example __________________________________________________________________________ 37
13. 3. Drive monitor functions_______________________________________________________________________________ 37
13. 4. Drive command functions _____________________________________________________________________________ 38
13. 5. Modifying the drive parameters through indirect addressing __________________________________________________ 38

1. Important Information

The addition of this symbol to a Danger or Warning safety label indicates that an electrical hazard exists, which will result in personnal injury if the instruction are not followed.
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this
symbol to avoid possible injury or death.
NOTICE
Read these instructions carefully, and look at the equipment to become familiar with the device before trying to install, operate, or maintain it. The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure.
DANGER
DANGER indicates an imminently hazardous situation, which, if not avoided, will result in death, serious injury, or equipment damage.
WARNING
Warning indicates a potentially hazardous situation, which, if not avoided, can result in death, serious injury, or
equipment damage.
CAUTION
CAUTION indicates a potentially hazardous situation, which, if not avoided, can result in injury or equipment damage.
PLEASE NOTE
Electrical equipment should be serviced only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material. This document is not intended as an instruction manual for untrained persons. © 2006 Schneider Electric. All Rights Reserved.
4 AAV49429 11/2009

2. Before you begin

Read and understand these instructions before performing any procedure with this drive.
DANGER
HAZARDOUS VOLTAGE
• Read and understand the Installation Manual before installing or operating the Altivar 61/71 drive. Installation, adjustment, repair, and maintenance must be performed by qualified personnel.
• The user is responsible for compliance with all international and national electrical standards in force concerning protective grounding of all equipment.
• Many parts of this variable speed drive, including the printed circuit cards, operate at the line voltage. DO NOT TOUCH. Use only electrically insulated tools.
• DO NOT touch unshielded components or terminal strip screw connections with voltage present.
• DO NOT short across terminals PA and PC or across the DC bus capacitors.
• Install and close all the covers before applying power or starting and stopping the drive.
• Before servicing the variable speed drive
- Disconnect all power.
- Place a “DO NOT TURN ON” label on the variable speed drive disconnect.
- Lock the disconnect in the open position.
• Disconnect all power including external control power that may be present before servicing the drive. WAIT 15 MINUTES to allow the DC bus capacitors to discharge. Then follow the DC bus voltage measurement procedure given in the Installation Manual to verify that the DC voltage is less than 45 VDC. The drive LEDs are not accurate indicators of the absence of DC bus voltage.
Electric shock will result in death or serious injury.
CAUTION
DAMAGED EQUIPMENT
Do not install or operate any drive that appears damaged.
Failure to follow this instruction can result in equipment damage.

3. Introduction

Thank you for purchasing the CC-Link option card (VW3A3317) for Altivar 71 and Altivar 61.
IMPORTANT : This communication option card is fully supported with the version V1.4 and above of the Altivar 61 firmware. This communication option card is only supported with the version V1.6 and above of the Altivar 71 firmware. Specific versions of the Altivar 71 firmware are not supported.
For older versions, the option will operate normally , the only restriction consists on the address and in the baud rate information: these parameters are not displayed in the communication menu. These parameters are read only (defined by DIP-switches). By Installing this board into the Altivar 61, data communication can be made with CC-Link V1.4 master controller (PLC,..).
The communication card has a connector for connection to the network.
Data exchanges give access to all Altivar 61/71 functions:
• Control (start, stop, reset, setpoint),
• Monitoring (status, current, voltage, thermal state...),
• Diagnostics (alarms).
The graphic display terminal or the integrated display terminal can be used to access numerous functions for communication configuration and diagnostics.
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4. Documentation structure

b CC-Link manual
The present CC-Link user manual describes:
• connection to CC-Link,
• configuration of the communication-specific parameters via the integrated HMI or the graphic HMI,
• diagnostics,
• networks variables.
You will also find important information in other Altivar 61/71 technical documents. They are available on the Web site www.schneider-
electric.com and on the CDROM delivered with each drive.
b Installation manual
The installation manual describes:
• how to assemble the drive (particularly how to mount the CC-Link card),
• how to connect the drive.
b Programming manual
The programming manual describes:
• the functions and parameters of the drive,
• how to use the drive HMI (integrated HMI and graphic HMI).
b Communication parameters manual
The Communication parameters manual describes:
• the interaction between communication and local control (HMI and terminals),
• the drive parameters with specific information for use via a communication network (addresses, formats, etc).
When using the CC-Link card, some sections of the Communication parameters manual are not relevant :
-profiles,
- I/O profile
- DSP 402 profile.
The description of drive parameters is useful only if you use the parameters access function of the CC-Link card.

5. Notation

b Drive terminal displays
The graphic display terminal menus are shown in square brackets. Example: [1.9 COMMUNICATION].
The integrated 7-segment display terminal menus are shown in round brackets with a "-" at the end. Example: (COM-).
Parameter names displayed on the graphic display terminal are written in square brackets. Example: [Fallback speed]
Parameter codes displayed on the integrated 7-segment display terminal are written in round brackets. Example: (LFF).
b Formats
Hexadecimal values are written as follows: 16# or 0x Binary values are written as follows: 2#
b Abbreviations
O = Optional M = Mandatory
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6. Hardware setup

Panel mounting tabs
Connector to the drive
CC-Link Connector (TB1)
Baud Rate Selector (SW1)
Station Number (SW2, 3)
Earth Plate
CC-Link LED indicator
Terminal register (SW6) see page 12
Upper : 110 ohm Middle : Nothing Under : 130 ohm
SW4 (reserved)

6. 1. Receipt

• Check that the card reference printed on the label is the same as that on the delivery note corresponding to the purchase order.
• Remove the option card from its packaging and check that it has not been damaged in transit.

6. 2. Mounting the option card on the drive

CC-link cards position
The CC-link option card must be mounted in the top position when used with another option card.

6. 3. Hardware description

b Important
SW4 and RJ-45 connector are reserved for Schneider internal use only ! SW4 : Right position : Normal operation SW4 : Left position : Forbidden use
6. Hardware setup
x10 x1 BAUD RATE

6. 4. Set the station number and baud rate

For the setting station number or communication speed to take effect, power needs to be turned off and then turned back on.
• Set the Station No. The station number can be set between 1 and 64. The switch x10 is set up the ten’s place and x1 is set up the ones.
• Set the arrow (
• Set the transmission speed. (For details, refer to the CC-Link master unit manual.)
Setting Switch 01234
Transmission Speed 156 kbps 625 kbps 2.5 Mbps 5 Mbps 10 Mbps
It causes an error when the switches are not set correct position (ex. set position between 0 and 1 switch label), set over 5.
A) of the corresponding switch to the required number.
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7. Connecting to the bus

Symbol Signal contents
FG Fram ground
SLD Shield
DG Signal ground
DB Communication data -
DA Communication data +

7. 1. Cable routing practices

When wiring Altivar 61/71 drives to a CC-Link network, follow all wiring practices required by national and local electrical codes. Also observe the following guidelines:
• Avoid areas of high temperature, moisture, vibration, or other mechanical stress.
• Secure the cable where necessary to prevent its weight and the weight of other cables from pulling or twisting the cable.
• Use cable ducts, raceways, or other structures to protect the cable. Use these structures for signal wiring paths. They must not contain power wiring.
• Avoid sources of electrical interference that can induce noise into the cable. Use the maximum practicable separation from such sources.
When planning cable routing within a building, follow these guidelines:
• Maintain a minimum separation of 1 m from the following equipment:
- air conditioners and large blowers,
- elevators and escalators,
- radios and televisions,
- intercom and security systems,
- fluorescent, incandescent, and neon lighting fixtures.
• Maintain a minimum separation of 3 m from the following equipment:
- line and motor power wiring,
- transformers,
- generators,
- alternators.
When wiring in electrical equipment rooms or large electrical equipment line-ups, observe the following guidelines for cable segregation and separation of circuits:
• Use metallic conduit for drive wiring. Do not run control network and power wiring in the same conduit.
• Separate non-metallic conduits or cable trays used to carry power wiring from metallic conduit carrying low-level control network wiring by at least 300 mm.
• Separate metallic conduits carrying power wiring or low-level control network wiring by at least 80 mm.
• Cross the metallic conduits and non-metallic conduits at right angles whenever power and control network wiring cross.
• Attenuate conducted emissions from the drive to the line in some installations to prevent interference with telecommunication, radio, and sensitive electronic equipment. Such instances may require attenuating filters. Consult the Altivar catalog for selection and application of these filters.

7. 2. Card connector pinout

Below figure is the terminal to connect the CC-Link cable. Connection is screw connection. The terminal is a plug-type and the signal of each terminal is as follows.
AAV49429 11/2009 11

8. Connection of Several Drives

DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
Master unit Drive Drive
CC-Link dedicated
cable
CC-Link dedicated
cable
Ground (100 ohm or less) SW6 : up
SW6 : middle SW6 : up
Factory Automation can be applied with several drives which share CC-Link system as a remote device station, and are controlled and monitored by PLC user programs.
• Communication terminal DA, DB Set up the network using shielded twisted pair cable.
• Communication terminal DG
• Shield connection terminal SLD Please connect the shield line of the dedicated CC-Link cable with the SLD terminal.
• Connection of the frame ground terminal FG Grounding resistance is 100 ohm max.
• Line adaptation: the termination resistor is located on the communication card. the 3 position SW6 switch activate or not line adaptation:
- SW6 up : 110 Ohms termination resistor activated.
- SW6 middle : no termination.
- SW6 down : 130 Ohms termination resistor activated
• Maximum number of units connected to one master station is 42 units (when only drives are connected).
• If any other units are included, the number of occupied station on the unit. So the connectable number of units is different.
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