Schneider ATV312H055M2, ATV312HU15N4, ATV312H037M2, ATV312HU30N4, ATV312H055N4 User Manual

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2354235 11/2008

Altivar 312

Variable speed drives for asynchronous motors

PROFIBUS DP communication manual

06/2012

S1A10386

www.schneider-electric.com

Contents

Important Information __________________________________________________________________________________________ 4 Before you begin______________________________________________________________________________________________ 5 Documentation structure________________________________________________________________________________________ 6 Introduction__________________________________________________________________________________________________ 7 Hardware setup ______________________________________________________________________________________________ 8 Configuration _______________________________________________________________________________________________ 14 Diagnostics _________________________________________________________________________________________________ 18 PROFIBUS DP mapping_______________________________________________________________________________________ 20 Integration of the ATV312 in a PROFIBUS DP network controlled by a Modicon TSX P57 354M ______________________________ 24 Integration of the ATV312 in a PROFIBUS DP network controlled by a Simatic S7©________________________________________ 30 Supervision and control in LINE mode ____________________________________________________________________________ 33

S1A10386 06/2012 3

Important Information

The addition of this symbol to a Danger or Warning safety label indicates that an electrical hazard exists, which will result in personal injury if the instructions 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 or serious injury.

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.

CAUTION

CAUTION, used without the safety alert symbol, indicates a potentially hazardous situation which, if not avoided, can result in equipment damage.

PLEASE NOTE

The word "drive" as used in this manual refers to the controller portion of the adjustable speed drive as defined by NEC.

Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this product.

4 S1A10386 06/2012

Before you begin

Read and understand these instructions before performing any procedure with this drive.

DANGER

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Read and understand this manual before installing or operating the Altivar 312 drive. Installation, adjustment, repair, and maintenance must be performed by qualified personnel.

• The user is responsible for compliance with all international and national electrical code requirements with respect to grounding of all equipment.

• Many parts of this drive, including the printed circuit boards, 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.

• Before servicing the drive:

- Disconnect all power, including external control power that may be present.

- Place a “DO NOT TURN ON” label on all power disconnects.

- Lock all power disconnects in the open position.

- WAIT 15 MINUTES to allow the DC bus capacitors to discharge.

- Measure the voltage of the DC bus between the PA/+ and PC/– terminals to ensure that the voltage is less than 42 Vdc.

- If the DC bus capacitors do not discharge completely, contact your local Schneider Electric representative. Do not repair or operate the drive.

• Install and close all covers before applying power or starting and stopping the drive.

Failure to follow these instructions will result in death or serious injury.

DANGER

UNINTENDED EQUIPMENT OPERATION

• Read and understand this manual before installing or operating the Altivar 312 drive.

• Any changes made to the parameter settings must be performed by qualified personnel.

Failure to follow these instructions will result in death or serious injury.

WARNING

DAMAGED DRIVE EQUIPMENT

Do not operate or install any drive or drive accessory that appears damaged.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

WARNING

LOSS OF CONTROL

• The designer of any control scheme must consider the potential failure modes of control paths and, for certain critical control functions, provide a means to achieve a safe state during and after a path failure. Examples of critical control functions are emergency stop and overtravel stop.

• Separate or redundant control paths must be provided for critical control functions.

• System control paths may include communication links. Consideration must be given to the implications of unanticipated transmission delays or failures of the link.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

a. For additional information, refer to NEMA ICS 1.1 (latest edition), “Safety Guidelines for the Application, Installation, and Maintenance of Solid State Control” and to

NEMA ICS 7.1 (latest edition), “Safety Standards for Construction and Guide for Selection, Installation and Operation of Adjustable-Speed Drive Systems.”

S1A10386 06/2012 5

Documentation structure

The following Altivar 312 technical documents are available on the Schneider Electric website (www.schneider-electric.com) as well as on DVD-ROM (reference VW3A8200).

Installation manual

This manual describes how to install and wire the drive.

Programming manual

This manual describes the functions, parameters and use of the drive terminal (integrated display terminal, optional graphic display terminal and optional remote terminal). The communication functions are not described in this manual, but in the manual for the bus or network used.

Simplified manual

This manual is an extract from programming and installation manual. This manual is delivered with the drive.

Quick Start sheet

The Quick Start describes how to wire and configure the drive to start motor quickly and simply for simple applications. This document is delivered with the drive.

Communication manuals: CANopen, DeviceNet, Modbus and PROFIBUS DP

These manuals describe the assembly, connection to the bus or network, signaling, diagnostics, and configuration of the communicationspecific parameters. They also describe the protocol communication services.

Communication variables guide

This manual defines the drive control processes and the drive variables which can be accessed by the communication buses.

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Introduction

Presentation

This guide contains information on installation and describes the PROFIBUS DP services available. The "communication variables" guide describes the operating modes, as well as the Altivar 312 variables and parameters which can be accessed via the communication bus.

The PROFIBUS DP communication card (catalog number VW3 A312 07) is used to connect an Altivar 312 drive to a PROFIBUS DP bus.

Data is exchanged in order to make use of all the Altivar 312 functions:

• Configuring functions

• Uploading adjustment parameters

• Control-signaling

• Monitoring

• Diagnostics

The PROFIBUS DP card has an open style connector.

The cable for connection to the PROFIBUS DP bus must be ordered separately.

Drive terminal displays

The graphic display terminal menus, available with the remote graphic display terminal option, are shown in square brackets. Example: [MOTOR CONTROL] (drC-).

The integrated 7-segment display terminal menus are shown in round brackets. Example: (COM-).

Parameter names are displayed on the graphic display terminal in square brackets. Example: [Fallback speed]

Parameter codes are displayed on the integrated 7-segment display terminal in round brackets. Example: (LFF).

Formats

In this manual, hexadecimal values are written as follows: 16#.

S1A10386 06/2012 7

Hardware setup

Addressing

switches, SW1

LEDs

RJ45 socket

Line termination switches, S1

Relay outputs

Logic inputs

Analog inputs

PROFIBUS DP

Presentation

Receipt

• Check that the card catalog number marked 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.

Installing the card in the drive

DANGER

UNINTENDED EQUIPMENT OPERATION

• Do not plug or unplug the terminal board while drive is powered.

• Check the tightening of the fixing screw after any manipulation on the terminal board.

Failure to follow these instructions will result in death or serious injury.

DANGER

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

Do not touch the terminal board before:

• removing power on the drive,

• removing any voltage on input and output terminals.

Failure to follow these instructions will result in death or serious injury.

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Hardware setup

Install the card in ATV312 as follows:

1. Open the ATV312 front cover. Remove the plastic cover plate from the power terminals (see Installation manual).

2 & 3. Remove the terminal board fixing screw and take off the ATV312 standard terminal board.

(Be careful not to lose the terminal board fixing screw when removed since it may be used again.)

This step does not apply if you are using an ATV312.... B (product without standard IO terminal).

4. Install the PROFIBUS DP card and secure it with the board fixing screw (M3 tapping screw tightening torque: 0.7 to 0.8Nm).

5. Stick the new cabling label above the PROFIBUS DP option card. Stick the PROFIBUS DP card nameplate near the ATV312 nameplate. (Be careful not to cover slits on the ATV312 enclosure)

6. Perform wiring on the PROFIBUS DP card (see page 11

7. Wire and screw the EMC clamps for the PROFIBUS DP cables (and control wires if required).

Note: To install or remove the terminal board, make it slide in or out in parallel with board.

S1A10386 06/2012 9

Hardware setup

Characteristics and functions of the terminals

Terminal Function Electrical characteristics

R2A R2B R2C

COM Analog I/O common 0 V +10 Power supply for reference

AI2 Analog voltage input Bipolar analog input 0 ± 10 V (maximum safe voltage ± 30 V)

AI3 Analog current input Analog current input X-Y mA by programming X and Y from 0 to 20 mA:

+24 Logic input power supply • + 24 V protected against short-circuits and overloads, minimum 19 V, maximum 30 V

LI1 LI2 LI3

RJ45 Communication port Connection for SoMove software, Modbus, remote display, loader tools. SW1 Addressing switches See page 14 SW2 Line termination switches See page 11 PROFIBUS DPCommunication PROFIBUS DP open style connector for connection to the fieldbus, see page 11

Configurable relay outputs: 1 relay logic output, one “N/C” contact and one “N/O” contact with common point.

potentiometer (2.2 to 10 k

Logic inputs Programmable logic inputs

• Minimum switching capacity: 10 mA for 5 V

• Maximum switching capacity on resistive load (cos ϕ = 1 and L/R = 0 ms): 5 A for 250 V

• Maximum switching capacity on inductive load (cos ϕ = 0.4 and L/R = 7 ms): 2 A for 250 V

• Sampling time: 8 ms

• Service life: 100,000 operations at maximum switching power

• +10 V (+ 8% - 0%)

Ω)

• 10 mA max

• Protected against short-circuits and overloads

The + or - polarity of the voltage on AI2 affects the direction of the setpoint and therefore the direction of operation.

• Impedance: 30 k

• Resolution: 0.01 V, 10-bit + sign converter

• Precision ± 4.3%, linearity ± 0.2%, of maximum value

• Sampling time: 8 ms

• Operation with shielded cable 100 m maximum

• Impedance: 250

• Maximum customer current available: 100 mA

• Impedance: 3.5 k

• + 24 V internal or 24 V external power supply (min. 19 V, max. 30 V)

• Max. current: 100 mA

• Max. sampling time: 4 ms Source mode: Positive logic State 0 if < 5 V or logic input not wired, state 1 if > 11 V

a and 30 V c

. .

10 S1A10386 06/2012

Hardware setup

8........................1

PROFIBUS DP

connector

EMC clamps

Connection to the Modbus base port

1 Not connected

2 Not connected

3 Not connected

4D1

5D0

6 Not connected

7VP (1)

8 Common

(1) Reserved for RS232/RS485 converter

Connection to the PROFIBUS DP network

SW1 description, see page 14.

(1): pins A and pins B are internally connected.

Number Terminal Electrical characteristics

1 DGND Data Ground: Not Connected 2 A RxD/TxD-N: Receive/Transmit-Data-N 3 B RxD/TxD-P: Receive/Transmit-Data-P 4 A RxD/TxD-N: Receive/Transmit-Data-N 5 B RxD/TxD-P: Receive/Transmit-Data-P 6 SHLD SHIELD

7 SCR SCREEN: Connect to the ground

The line termination is activated with the switches SW2 (dip switches 1 and 2 to ON position).

S1A10386 06/2012 11

Note: If EMC clamp is not connected, wire the PROFIBUS DP cable shield to SHLD.

Hardware setup

PROFIBUS DP communication module: TSX-PBY100

TSX PREMIUM PLC

Altivar 312

Connector with line

terminator

490 NAD 911 03

PROFIBUS DP connection

cable TSX PBS CA

p00

(100 or 400 m)

On the last module,

you must activate the

line termination, by setting SW2 to ON

(dip switches 1 and 2

to ON position)

Connection accessories

PROFIBUS DP bus connection cables

Description Length Catalog number

PROFIBUS DP connection cables 100 m TSX PBS CA 100

400 m TSX PBS CA 400

Example of connection:

12 S1A10386 06/2012

Hardware setup

Recommendations

• The user can select the data rate from a range of 9.6 kbps to 12 Mbps. This selection, made when starting up the network, applies to all the bus subscribers.

• The maximum segment length is in inverse proportion to the data rate.

Data rate in kbps 9.6 19.2 45.45 93.75 187.5 500 1500 3000 6000 12000

Distance/segment in meters (feet) 1200

(3937)

• Repeaters can be used to cover greater distances.

• The bus ends with a line terminator at each end of the segment.

• Do not connect more than 32 stations per segment without a repeater, or more than 127 with a repeater.

• Keep the bus away from the power cables (clearance of at least 30 cm (11.9 in).

• If it is necessary for power cables to cross each other, be sure they cross at right angles.

Wiring diagram for ATV 312 equipped with VW3 A312 07

1200 (3937)

1000 (3281)

400 (1312)

200 (656)

100 (328)

(1)Line choke, if used (single phase or 3-phase). (2)Fault relay contacts, for remote indication of the drive status. (3)If a braking resistor is connected, set [Dec ramp adapt.] (brA) parameter to [No] (nO) (refer to the progamming manual).

Note: Use interference suppressors on all inductive circuits near the drive or coupled to the same circuit (relays, contactors, solenoid valves, etc).

Wire sizes

ATV312 Control terminals Applicable wire size (1)

mm² (AWG)

R2A, R2B, R2C 0.75 to 2.5 (18 to 14)

Other terminals 0.14 to 2.5 (26 to 16)

(1) The value in bold corresponds to the minimum wire gauge to permit secureness. (2) Recommended to maximum value.

S1A10386 06/2012 13

Tightening torque (2)

N·m (lb.in)

0.5 to 0.6 (4.4 to 5.3)

Configuration

Coding the drive address

An Altivar 312 is identified on the bus by its address, coded between 0 and 126. The address corresponds to the binary number given by position 0 (up/OFF) or 1 (down/ON) of the 7 switches on the left of the card.

The least significant bits are on the right.

The table below indicates the positions of the switches for all configurable addresses:

Address Switches

7-6-5-4-3-2-1

0 000 0000 026 001 1010 052 011 0100 078 100 1110 104 110 1000

1 000 0001 027 001 1011 053 011 0101 079 100 1111 105 110 1001

002 000 0010 028 001 1100 054 011 0110 080 101 0000 106 110 1010

003 000 0011 029 001 1101 055 011 0111 081 101 0001 107 110 1011

004 000 0100 030 001 1110 056 011 1000 082 101 0010 108 110 1100

005 000 0101 031 001 1111 057 011 1001 083 101 0011 109 110 1101

006 000 0110 032 010 0000 058 011 1010 084 101 0100 110 110 1110

007 000 0111 033 010 0001 059 011 1011 085 101 0101 111 110 1111

008 000 1000 034 010 0010 060 011 1100 086 101 0110 112 111 0000

009 000 1001 035 010 0011 061 011 1101 087 101 0111 113 111 0001

010 000 1010 036 010 0100 062 011 1110 088 101 1000 114 111 0010

011 000 1011 037 010 0101 063 011 1111 089 101 1001 115 111 0011

012 000 1100 038 010 0110 064 100 0000 090 101 1010 116 111 0100

013 000 1101 039 010 0111 065 100 0001

014 000 1110 040 010 1000 066 100 0010 092 101 1100 118 111 0110

015 000 1111 041 010 1001 067 100 0011 093 101 1101 119 111 0111

016 001 0000 042 010 1010 068 100 0100 094 101 1110 120 111 1000

017 001 0001 043 010 1011 069 100 0101 095 101 1111 121 111 1001

018 001 0010 044 010 1100 070 100 0110 096 110 0000 122 111 1010

019 001 0011 045 010 1101 071 100 0111 097 110 0001 123 111 1011

020 001 0100 046 010 1110 072 100 1000 098 110 0010 124 111 1100

021 001 0101 047 010 1111 073 100 1001 099 110 0011 125 111 1101

022 001 0110 048 011 0000 074 100 1010 100 110 0100

023 001 0111 049 011 0001 075 100 1011 101 110 0101

024 001 1000 050 011 0010 076 100 1100 102 110 0110

025 001 1001 051 011 0011 077 100 1101 103 110 0111

Address Switches

7-6-5-4-3-2-1

Address Switches

7-6-5-4-3-2-1

Address Switches

7-6-5-4-3-2-1

091 101 1011 117 111 0101

Address Switches

7-6-5-4-3-2-1

126 111 1110

111 1111

• Addresses 0 and 1 are usually reserved for the PROFIBUS DP masters and must not be used to configure the PROFIBUS DP address on an Altivar 312.

• It is not advised to use address 126, which is incompatible with SSA service (Set Slave Address) and with some network configuration softwares (Sycon, ...).

Example for DP address = 2:

Dip switch 8 is not connected.

14 S1A10386 06/2012

Configuration

Drive behaviour at first Power on with a PROFIBUS DP option card

At the first power on, the message (CFF) [Incorrect config.] appears on the product. Press Enter to see [Restore config.] (FCS) menu. Select the [Config. CFG] (InI) parameter to recover the factory settings.

For more information, see the [Restore config.] (FCS) parameter in ATV312 programming manual on www.schneider-electric.com

DANGER

UNINTENDED EQUIPMENT OPERATION

Check that the modification of the current configuration is compatible with the wiring diagram used.

Failure to follow these instructions will result in death or serious injury.

Drive default values

At first power on with a PROFIBUS DP option card

After a first power on, the following parameter settings are applied to the drive:

[Ref.1 channel] (Fr1) = AIV1 [Ref.2 channel] (Fr2) = No [Summing ref. 2] (SA2) = AI2 [HMI command] (LCC) = No [4 preset speeds] (PS4) = No [8 preset speeds] (PS8) = No

Power on after removing the PROFIBUS DP option card

If the PROFIBUS DP option card is removed and replaced by the orignal terminal board, the drive recovers the following default values:

[CANopen address] (AdCO) = 0 [CANopen bit rate] (bdCO) = 125.0 [Ref.1 channel] (Fr1) = AI1 [Ref.2 channel] (Fr2) = No [HMI command] (LCC) = No [Select ATV31 conf.] (ArE) = No

S1A10386 06/2012 15

Configuration

Terminals/Keypad

Remote display terminal

Forced local mode

NET: PROFIBUS DP or any communication option

Control of an ATV 312 from a PROFIBUS DP option card

There are several ways to control an ATV 312 from a communication card:

• The control word and the speed reference are controlled from the network in the same time.

• The control word and the speed reference come from separate sources.

However, separate mode is only allowed when the [ACCESS LEVEL] (LAC) parameter in the [COMMAND] (CtL-) menu is set to L3. The control of the drive is also detailed in the programming manual of the ATV312 in the chapter "Control Menu".

Control of the drive when LAC = L1 or L2

There is no particular settings, the channels are managed in order of priority.

Control of the drive when LAC = L3

When configured with LAC = L3, several configurations are possible:

• Control and reference come from the communication card,

• Control via PROFIBUS DP or the terminals in native profile (CiA402),

• Control is separated from reference channel.

Configure the following parameters:

Parameter Value Comment

Profile Combined native profile

(CiA402)

Target 1 configuration Network card The command comes from PROFIBUS DP.

Configuration via the graphic display terminal or the integrated display terminal:

Menu Parameter Value

[COMMAND] (CtL-) [Profile] (CHCF) [Not separ.] (SIM) (factory setting)

[Ref.1 channel] (Fr1) [Network] (nEt)

The run commands are in native profile (CiA402), the command and the target come from the same channel.

16 S1A10386 06/2012

Configuration

Control via PROFIBUS DP in native profile (CiA402)

The command and the target both come from PROFIBUS DP. Input LI3 at the terminals is used to switch between PROFIBUS DP and the terminals. Control is in native profile (CiA402).

Configure the following parameters:

Parameter Value Comment

Profile Combined native profile (CiA402) The run commands are in native profile (CiA402), the command and the

Target 1 configuration Network card Target 1 comes from PROFIBUS DP.

Target 2 configuration Analog input 2 on the terminals Target 2 comes from input AI2 on the terminals.

Target switching Input LI3 Input LI3 switches the target (1

Configuration via the graphic display terminal or the integrated display terminal:

Menu Parameter Value

[COMMAND] (CtL-) [Profile] (CHCF) is configured in not separate mode [Not separ.] (SIM)

[Ref.1 channel] (Fr1) [Network] (nEt)

[Ref.2 channel] (Fr2) [AI2] (AI2)

[Ref 2 switching] (rFC) [LI3] (LI3) (1)

target come from the same channel.

↔ 2) and the command.

(1)LI4 to LI6 and AI1 are assignable in the menus but their value is allways forced to 0.

Control via PROFIBUS DP or the terminals in native profile (CiA402)

The command and the target both come from PROFIBUS DP or the terminals. Input LI3 at the terminals is used to switch between PROFIBUS DP and the terminals. Control is in native profile (CiA402).

Configure the following parameters:

Parameter Value Comment

Profile Combined native profile (CiA402) The run commands are in native profile (CiA402), the command and the

Target 1 configuration Network card Target 1 comes from PROFIBUS DP.

Target 2 configuration Analog input 2 on the terminals Target 2 comes from input AI2 on the terminals.

Target switching Input LI3 Input LI3 switches the target (1

Menu Parameter Value

[COMMAND] (CtL-) [Profile] (CHCF) is configured in separate mode [Separate] (SEP)

[Cmd channel 1] (Cd1) Channel 1 is used with the communication

[Cmd channel 2] (Cd2) Channel 2 is used with the terminal blocks

[Cmd switching] (CCS) LI3 is used for switching between channel 1 and 2

(see also the programming manual of the ATV312 for more details).

target come from separate channels.

↔ 2) and the command.

[Network] (nEt)

[Terminal] (tEr)

[LI3] (LI3) (1)

(1)LI4 to LI6 and AI1 are assignable in the menus but their value is allways forced to 0.

S1A10386 06/2012 17

Diagnostics

DX LED

ST LED

Diagnostic LEDs

The PROFIBUS DP card has two LEDs, ST and DX, visible on the communication card.

• The status of the PROFIBUS DP card is indicated by the ST (status) red LED.

• The status of the PROFIBUS DP communication link is indicated by the DX (data exchange) green LED.

The table below gives the meaning of the various states of these two LEDs:

DX Green LED Status

State Meaning Corrective actions in the event of malfunction

The card is in the "data exchange" state, and error-free data exchange is taking place.

No communication on the bus, no data is being exchanged.

Off

Check the connection to the PROFIBUS DP bus, start up the PLC.

ST Red LED Status

State Meaning Corrective actions in the event of malfunction

The card has been configured and its parameters set correctly by the master.

Off

The card is in Idle state, waiting configuration from the master.

flashing 0.5 s

The card is waiting parameters or waiting configuration.

flashing 0.1 s

The card is in (ILF) detected fault mode. Check the connection between the PROFIBUS DP card and the

Enter an address value between 2 and 125 using the switches on the option card.

Check the connection to the PROFIBUS DP bus, start up the PLC and, if the drive has a communication card detected fault (CnF), reset it.

drive.

LED states

LED state Visual description of the LED state

The LED is OFF

The LED is FLASHING

The LED is ON

18 S1A10386 06/2012

Diagnostics

Communication fault management

The behaviour of the drive in case of communication interruption is described in the ATV312 programming manual.

The communication between the master (external management system) and the drive is broken: In this case, the drive will generate a (CnF) error message.

The communication card is not working properly: In this case, the drive will generate a (COF) message.

Code Name Probable cause Remedy

CFF

CnF

COF

ILF

[INCORRECT CONFIG.]

[NETWORK FAULT]

[CANopen FAULT] • Interruption in communication

[INTERNAL LINK FAULT]

• The current configuration is inconsistent.

• Addition or removal of an option

• Communication detected fault on the communication card

between the option card and the drive

• Interruption in communication between the option card and the drive

• Return to factory settings or retrieve the backup configuration, if it is valid. See the [Restore config.]

(FCS) parameter in ATV312 programming manual.

• Check the environment (electromagnetic compatibility).

• Check the wiring.

• Check the time out.

• Replace the option card.

• See the [CANopen fault mgt] (COL) parameter in the ATV312 programming manual to define the stop mode with a (CnF).

• Check the communication bus.

• Check the option card.

• Replace the option card.

(CnF) [Network fault]: Option card fault code

This parameter is read-only and is only visible if an option card is present. The fault code remains saved in the parameter, even if the cause disappears. The parameter is reset after the drive is disconnected and then reconnected.

The values of this parameter is: 1: Time out on the reception of the periodic variables addressed to the drive

For the full list of the fault detected codes, see ATV312 programming manual on www.schneider-electric.com

S1A10386 06/2012 19

PROFIBUS DP mapping

PROFIBUS DP protocol

Data is exchanged according to the master-slave principle.

Only the master can initialize communication. The slaves behave like servers responding to requests from masters.

Several masters can coexist on the same bus. In this case, the slave I/O can be read by all the masters. However, a single master has write access to the outputs. The number of data items exchanged is defined at the time of configuration.

A GSD file contains the configuration information for the Altivar 312 with PROFIBUS DP. This file is used by the PLC during the configuration phases. The GSD file is unique to the whole Altivar 312 range. It does not describe the drive parameters, just the communication information. This file appears on the CD-ROM supplied with the drive.

The PROFIBUS DP card for Altivar 312 drives supports Type 5 (Byte-String 28) cyclic frames in PPO (Parameter-Process Data-Object) format.

Type 1 PPO cyclic frames feature 6 periodic variables that are used for 2 types of service:

• I/O exchanges (PZD)

• Aperiodic exchanges (PKW) for parameter setting, configuration and diagnostics

PKW aperiodic exchanges are included in the cyclic frames and do not require special frames. An aperiodic exchange is used to read or write a parameter. The Altivar 312 PKW service is the same as the one for the Altivar 61/71 with the VW3 A3 307 PROFIBUS DP option.

20 S1A10386 06/2012

PROFIBUS DP mapping

Output PZDs

The first eight bytes contain an aperiodic request (PKW) to write or read a parameter. The remaining 4 bytes contain the output PZDs (written from the PROFIBUS DP master).

123456789101112

PKW PZD1 PZD2

PKE 0 R/W PWE CMD LFRD

PKW request

PKE Parameter logic address

RIW Request code:

PWE For a read request: Not used

Cyclic control and adjustment parameters:

PZD1: Communication scanner output word 1 (NC1)

PZD2: Communication scanner output word 2 (NC2)

0: No request 1: Read 2: Write

For a write request: Parameter value

The default assignment of the periodic output data is:

• PZD1 = Command word

• PZD2 = Speed target

12 3 4 5 6789101112

PKW PZD1 PZD2

PKE 0 R/W PWE Command word Speed target

Input PZDs

The first eight bytes contain the response (PKW) to the aperiodic read/write request. The remaining 4 bytes contain the input PZDs (read mode).

123456789101112

PKW PZD1 PZD2

PKE 0 R/W/N PWE ETA RFRD

PKW request

PKE Parameter logic address

R/W/N Response code:

PWE For a successful request: Parameter value

0: No request 1: Successful read report 2: Successful write report 7: Error report

For an incorrect request:

0: Incorrect address 1: Write access denied

Cyclic monitoring parameters:

PZD1: Communication scanner input word 1 (ETA)

PZD2: Communication scanner input word 2 (RFRD)

The default assignment of the periodic input data is:

• PZD1 = Status word (ETA)

• PZD2 = Output speed (RFRD)

1 2 3 4 5 6 7 8 9 10 11 12

PKW PZD1 PZD2

PKE 0 R/W PWE Status word Output speed

S1A10386 06/2012 21

PROFIBUS DP mapping

PKW aperiodic service

The PKW service, consisting of PKE, R/W, R/W/N and PWE, enables aperiodic access to Altivar 312 parameters in read and write mode.

Output PKWs

PKE

Parameter logic address

R/W

0: No request 1: Read 2: Write

One-off read and write requests can be triggered continuously while R/W equals 1 or 2.

Note: Values other than 0, 1 and 2 should not be used.

PWE

If write: Value to be written

Input PKWs

PKE

Copies the output PKE value

R/W/N

0: No request 1: Correct read operation 2: Correct write operation 7: Read or write error

PWE

• If correct read operation: Parameter value. This can be limited by the drive if the maximum value is exceeded by the write operation.

• If correct write operation: Value of the write PWE

• If there is an error: 0: Incorrect address 1: Write operation refused

Note:

The parameters in the output PZDs should not be changed by the PKW service. Parameters linked to output PZDs should not be changed by the PKW service. Example: The speed target and the frequency target.

22 S1A10386 06/2012

PROFIBUS DP mapping

Examples of PKW aperiodic exchanges

Example of aperiodic write operation: Acceleration time ACC (address 9001) = 10 s, unit 0,1s (values in hexadecimal format).

12345678etc.

23 29 00 02 00 00 00 64 etc.

ACC = 10 s

Write request

Address 9001 = 2329h

The positive response is identical to the write request, aperiodic part (bytes 1 to 8).

Example of negative response:

12345678

23 29 00 07 00 00 00 0

etc.

0 (incorrect address)

Negative response

S1A10386 06/2012 23

Integration of the ATV312 in a PROFIBUS DP network

PROFIBUS DP communication module: TSX-PBY100

TSX PREMIUM PLC

Altivar 312

Connector with line

terminator

490 NAD 911 03

PROFIBUS DP connection

cable TSX PBS CA

p00

(100 or 400 m)

controlled by a Modicon TSX P57 354M

The following chapter describes how to integrate an ATV 312 equipped with a VW3 A312 07 option module on a PROFIBUS DP based configuration.

Configuration of the communication

With Unity, cyclic exchanges between the PROFIBUS DP master (TSX Premium PLC + TSX PBY100 module) and the Altivar 312 take the form of input words %IWxy.0.k and output words %QWxy.0.k, where "x" = number of the PLC rack and "y" = location of the PROFIBUS DP module in the PLC rack.

PROFIBUS DP PL7 output word

PKW %QWxy.0 PKE PKW %IWxy.0 PKE

%QWxy.0.1 R/W %IWxy.0.1 R/W/N

%QWxy.0.2

%QWxy.0.3 PWE %IWxy.0.3 PWE

PZD1 %QWxy.0.4 CMD PZD1 %IWxy.0.4 ETA

PZD2 %QWxy.0.5 LFRD PZD2 %IWxy.0.5 RFRD

Altivar 312

parameter

Not used %IWxy.0.2 Not used

PROFIBUS DP PL7 input word

Altivar 312

parameter

Project configuration

The TSX Modicon PLCs can be used as PROFIBUS DP Master Device in association with the PBY 100 Profibus card.

Tree view of PLC configuration under a Unity project:

24 S1A10386 06/2012

Integration of the ATV312 in a PROFIBUS DP network controlled by a Modicon TSX P57 354M

Configuration with SyCON additional Software

To configure an ATV312 as a slave device on the PBY 100 master, you must configure the PROFIBUS DP with the SyCON configuration tool. For the first time configuration, you must add the GSD file of the ATV312 (available on Schneider-electric.com) to the configuration tool:

• File Menu > Copy GSD file

Once done, you can add a slave device by selecting:

• Schneider Electric as Vendor

• Altivar 312 as slave Device

Configuration of the slave

Define the address, in accordance with the DIP switches of the VW3 A312 07, and define a name to the Device. There are no additional configurations given that the Altivar 312 PROFIBUS DP module provides an unique mapping.

S1A10386 06/2012 25

Integration of the ATV312 in a PROFIBUS DP network

Load the . cnf file

Addresses of the slave outputs image

Addresses Of the slave inoutputs image

controlled by a Modicon TSX P57 354M

Save the projet

When all your PROFIBUS DP network devices are configured save the project and export it to Unity.

In the PBY 100 configuration tab of the project you may load now the file generated by SyCON. You can check the %IW and %QW linked to the slave device by selecting its number (2 in the example above).

PLC IO image / Altivar 312 DP slave mapping

With the Altivar 312 DP slave module The 1st Slot defines the addresses of the PKW area , used for parameters management. The 2nd slot defines the addresses of the PZD data (control and status of the drive). The configuration dialog box enables you to define the PEW and PAW assigned to the Altivar 312. The table below shows this configuration and its pending drive's parameters.

PZD area

Altivar 312 parameter

CMD %QWx.y.z.4 (1)

LFRD %QWx.y.z.5

ETA %IWx.y.z.4

RFRD %IWx.y.z.5

(1): For x,y,z definition, please refer to the TSX Modicon platform communication manuals.

TSX-P57 %QW IO memory

TSX-P57 %IW IO memory

26 S1A10386 06/2012

Integration of the ATV312 in a PROFIBUS DP network controlled by a Modicon TSX P57 354M

PKW area

Altivar 312 TSX P57 354M

IO memory

Parameter logic address (Modbus address*) %QWx.y.z.0

Response code: 0: No request 1: Read 2: Write

Value to write if write request

Parameter logic address (Modbus address*) %IQWx.y.z.0

Response code: 0: No request 1: successful Read 2: successful Write 7: Error report

Parameter value if the request was successful. 0: Incorrect address. 1: Write access denied.

%QWx.y.z.1

%QWx.y.z.2

%QWx.y.z.3

TSX P57 354 M IO memory

%IWx.y.z.1

%IWx.y.z.2

%IWx.y.z.3

* : The description of the Altivar 312 parameter addresses can be found in the communication variable spreadsheet available on Schneiderelectric.com. ** : Not significant here: The Altivar 312 doesn't manage 32bits integer values.

You can now build and download your project to the PLC, if no errors occurs , your DP system should start and you should be able to monitor directly the data exchanged between the PLC and its slave.

The following screen displays the ON line status of the PBY 100 Master module. The slave 2 (ATV312 here) is currently monitored:

In this view we can see %IW0.3.0.4 which corresponds to ETA , and the value of the current speed (in rpm) in %IW0.3.0.5 which represents RFRD.

S1A10386 06/2012 27

Integration of the ATV312 in a PROFIBUS DP network

%MW200:=%IW0.3.0.4 AND 16#006F; %MW201:=%IW0.3.0.4 AND 16#000F;

IF (%MW201=16#0008 OR %MW201=16#000F)AND(%QW0.3.0.4=16#0080) then

%QW0.3.0.4:=16#0000; END_IF;

(* switch on disabled *)

IF(%MW200=16#0040 OR %MW200=16#0060)AND %M102 THEN

%QW0.3.0.4:=16#0006; END_IF;

(* Ready for switch on *)

IF((%MW200=16#0021 OR %MW200=16#0001)AND %M103)OR(%MW200=16#0023 AND %M101)OR((%MW200=16#0007 OR %MW200=16#0003)AND %M111)OR(%MW200=16#0027 AND %M100)THEN

%QW0.3.0.4:=16#0000; END_IF;

(* Switched On *)

IF(%MW200=16#0023 AND %M105)OR(%MW200=16#0027 AND %M112)THEN

%QW0.3.0.4:=16#0006; END_IF;

(*switched on*)

IF((%MW200=16#0021 OR %MW200=16#0001)AND %M104)OR(%MW200=16#0027 AND %M107)THEN

%QW0.3.0.4:=16#0007; END_IF;

(*Operation enable Forward Command*)

IF %MW200=16#0023 AND %M106 THEN

%QW0.3.0.4:=16#000F; END_IF;

(* fast stop*)

IF %MW200=16#0027 AND %M108 THEN

%QW0.3.0.4:=16#000B; END_IF;

(* Quick stop active*)

IF(%MW200=16#0007 OR %MW200=16#0003)AND %M109 THEN

%QW0.3.0.4:=16#000F; END_IF;

(*fault state*)

IF(%MW201=16#0008 OR %MW201=16#000F)AND %M110 THEN

%QW0.3.0.4:=16#0080; END_IF;

controlled by a Modicon TSX P57 354M

Example of Control of the Drive

Here is a SR section extract link to an operator view which displays and enables the control of the CiA402 state machine of the drive.

28 S1A10386 06/2012

Integration of the ATV312 in a PROFIBUS DP network controlled by a Modicon TSX P57 354M

Animated operator screen (example)

The following animation screen linked to the ST code section in the previous page illustrates the behaviour of the drive state machine. This is also detailed in the chapter " Supervision and control in LINE mode".

The push buttons linked to internal bits enable you to control manually the drive.

S1A10386 06/2012 29

Integration of the ATV312 in a PROFIBUS DP network

Drag and drop the module to the PROFIBUS DP line bar.

The example below shows an Altivar 312 controlled by a Simatic S7-315 DP CPU.

GSD installation

You must import to your Simatic Step7 tool the GSD file of the Altivar 312. This import must be done before starting the configuration of the PROFIBUS DP network.

Configuration of the device

Once you have defined the Hardware configuration of the master and the network properties, you can start to add slave devices. To add an Altivar 312, go to the PROFIBUS DP device library:

30 S1A10386 06/2012

Then double-click on the Altivar 312 icon to define the address of the slave device in the PLC IOs memory image.

S1A10386 06/2012 31

PLC IO image / Altivar 312 DP slave mapping

With the Altivar 312 DP slave module:

•The 1

•The 2

The configuration dialog box enables you to define the PEW and PAW assigned to the Altivar 312.

The table below shows this configuration and its pending drive's parameters:

PZD area

Altivar 312 parameter

CMD %PAW264

LFRD %PAW266

ETA %PEW264

RFRD %PEW266

(1)These values are related to the example in the previous page

PKW area

Altivar 312 parameter

Parameter logic address (Modbus address*)

Response code: 0 : No request 1 : Read 2 : Write

Value to write if write request

Parameter logic address (Modbus address*)

Response code: 0 : No request 1 : successful Read 2 : successful Write 7 : Error report

Parameter value if the request was successful.

slot defines the addresses of the PKW area, used for parameters management.

slot defines the addresses of the PZD data (control and status of the drive).

S7-315 PEW IO memory (1)

S7-315 PAW IO memory

%PAW256

%PAW258 or %PAB259

%PAW260 **

%PAW262

S7 - 315 PAW IO memory (1)

S7 - 315 PEW IO memory

%PEW256

%PEW258 or %PEB259

%PEW260

%PEW262

* : The description of the Altivar 312 parameter addresses can be found in the communication variables spreadsheet available on Schneider- electric.com. ** : Not significant here: The Altivar 312 doesn't manage 32bits integer values.

32 S1A10386 06/2012

Supervision and control in LINE mode

Shutdown

CMD =16#0006

Quick stop active

Emergency stop

MSK =16#0007

"rdY, dCb"

Enable

operation

CMD =16#xxxF

Enable

operation

CMD =16#xxxF

Disable operation CMD =16#0007

Switch on

CMD =16#0007

Shutdown CMD =16#0006

Quick stop CMD =16#0002

Key

IEC 61800-7 drive status

Drive status applied to ATV

MSK= 16#xxxx

"ATV terminal display"

Transition

condition

CMD = 16#xxxx

Not ready to switch on

ATV powered off

MSK= 16#0000

Enter the status 

chart

Switch on disabled

ATV locked

MSK= 16#0040

"nSt"

Fault cleared and

ATV fault state reset

CMD =16#0080

Detected  fault

All states

Malfunction

reaction active

MSK= 16#xxxx

Malfunction

ATV in fault state

MSK = 16#0008

Disable voltage CMD = 16#0000 or modification of a configuration parameter (motor stopped) or Quick stop

CMD = 16#0002

Disable voltage CMD = 16#0000 or modification of a configuration  parameter (motor stopped)

or Quick stop

CMD = 16#0002

Disable voltage CMD = 16#0000 or modification of a configuration parameter (motor stopped) or STOP key on display terminal or STOP at terminals

Switched on

ATV ready

MSK = 16#0023

"nSt"

Ready to switch on

ATV waiting

MSK = 16#0021

"nSt"

Operation enabled

ATV running

MSK = 16#0027

"rUn, rdY, ..."

Examples: ETA = 16#0627 : Normal stop or  Forward operation, speed reached ETA = 16#8627 : Reverse operation, speed reached ETA = 16#0227 : Forward operation, ACC or DEC ETA = 16#8227 : Reverse operation, ACC or DEC

Examples (default configuration): CMD = 16#000F : Forward operation CMD = 16#080F : Reverse operation CMD = 16#100F : Stop (configured by "Stt") CMD = 16#200F : DC injection stop CMD = 16#400F : Fast stop

Exiting the "Operation enabled" status via a "Disable voltage" (9) or "Shutdown" (8) command causes a freewheel stop.

Disable voltage CMD = 16#0000 or modification of a configuration parameter (motor stopped) or STOP key on display terminal or STOP at terminals

MSK - ETA masked by 16#006F

IEC 61800-7 status chart

S1A10386 06/2012 33

Supervision and control in LINE mode

The Altivar control process using the communication bus is based on the CiA 402 profile status chart compatible with the IEC 61800-7 standard. Each state represents an aspect of the internal behaviour of the drive.

This chart evolves according to whether the control word is sent (CMD W8501) or an event occurs (example: lock following malfunction). The drive status can be identified by the value of the status word (ETA W3201).

Not ready to switch on (Initialization):

Communication is being initialized. Transient state invisible to the communication bus.

Switch on disabled (Configuration):

Initialization of the drive is complete. The configuration and adjustment parameters can be modified. If all or part of the configuration and settings are to be loaded, we recommend disabling the consistency check function during the transfer (CMI W8504, bit 15 = 1). On completion of the transfer, the consistency check must be enabled (CMI W8504, bit 15 = 0). The drive is locked.

Ready to switch on and Switched on (Drive initialized):

The drive is locked. The power stage of the drive is ready to operate, but voltage has not yet been applied to the output. The configuration and adjustment parameters can be modified, but modifying a configuration parameter returns the drive to the "Switch on disabled" state.

Operation enabled (Operational):

The drive is unlocked and voltage can be applied to the motor terminals.

[Auto tuning] (tUn) requires an injection of current. The drive must therefore be in this state to perform this command.

The adjustment parameters can be modified even if a run command or a DC injection current is present. However, a configuration parameter can only be modified if the motor is stopped, and this returns the drive to the "Switch on disabled" state.

Quick stop active (Emergency stop active):

Fast stop Restarting is only possible after the drive has changed to the "Switch on disabled" state.

Malfunction reaction active (Reaction on fault detection):

Transient state during which the drive performs an action appropriate to the type of detected fault.

Malfunction (Detected fault):

The drive is locked.

Difference between a fast stop and a Quick stop

A fast stop (CMD = 16#400F) is a stop on a short ramp that maintains the drive in the "Operation enabled" state. The drive remains locked after a fast stop. A run command can be executed immediately after a fast stop.

A Quick stop (CMD = 16#0002) is an emergency stop that causes a stop on a short ramp followed by locking in the "Quick stop active" state. To be able to restart the drive, you must first change to the "Switch on disabled" state via the "Disable voltage" command (CMD = 16#0000). It is not possible, therefore, to execute a run command immediately after a Quick stop.

Note:

In access level L1 or L2 (parameter LAC):

• Priorities between channels are managed by the drive.

• At switch-on, the drive is in control via the terminals and changes automatically to the "Operation enabled" state. This means that, when a run command is applied (for example: CMD = 16#000F), it starts without needing to follow the IEC 61800-7 status chart procedure.

When the drive is controlled via a communication bus, it is advisable to configure the access level LAC = L3:

• The active channel is set by configuring the following parameters: [Profile] (CHCF), [Ref. 2 switching] (rFC), [Cmd switching] (CCS), [Cmd

channel 1] (Cd1), [Cmd channel 2] (Cd2), [Ref.1 channel] (Fr1) and [Ref.2 channel] (Fr2).

• At switch-on, the drive configured for control via the bus changes to the "Switch on disabled" state. This means that it must follow the IEC 61800-7 status chart procedure to be able to start, and to help prevent any unwanted behaviour.

34 S1A10386 06/2012

Supervision and control in LINE mode

CMD control word (W8501)

bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0

Fault state

reset

bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8

(1) (1) (1) (1) (1) 0 0 0

(1)This bit action depends on the [ACCESS LEVEL] (LAC) parameter and the functions configured by the user.

For example, to use bit 15 to switch the ramp, simply configure LAC = L3 (Access to advanced functions and management of mixed modes) and set the [Ramp switch ass.] (rPS) configuration parameter to Cd15.

000

Enable

operation

Quick stop

(active at 0)

Enable voltage Switch on

Command

Shut down 2, 6, 8

Switch on 3 Switched on x x 1 1 1 16#0007

Enable

operation

Disable

operation

Disable voltage 7, 9, 10, 12

Quick stop

Fault state

reset

x: State not significant

V 1: Change from 0 to 1

Transition

address

5 Switched on x 0 1 1 1 16#0007

7, 10

Final state

Ready to

switch on

Operation

enabled

Switch on

disabled

Quick stop

active

Switch on

disabled

Switch on

disabled

bit 7bit 3bit 2bit 1bit 0

Reset

x x 1 1 0 16#0006

x 1 1 1 1 16#000F

x x x 0 x 16#0000

x x 0 1 x 16#0002

V 1 x x x x 16#0080

Enable

operation

Quick stop

Enable voltage

Switch

Typical value of CMD

(W8501)

S1A10386 06/2012 35

Supervision and control in LINE mode

ETA status word (W3201)

bit 7bit 6bit 5bit 4 bit 3bit 2bit 1bit 0

Alarm

bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8

Direction of

rotation

Switch on

disabled

Stop via STOP

key

Quick stop active at 0

0 Malfunction

Reference

exceeded

Operation

enabled

Reference

reached

Switched on

Forced local

mode

(active at 0)

Ready to switch

bit 6bit 5bit 3bit 2bit 1bit 0MSK = ETA

State

Not ready to switch on 0 x 0 0 0 0

Switch on disabled 1 x 0 0 0 0

Ready to switch on 0 1 0 0 0 1 16#0021

Switched on 0 1 0 0 1 1 16#0023

Operation enabled 0 1 0 1 1 1 16#0027

Malfunction 0 x 1 0 0 0

Malfunction reaction

active

Quick stop active 0 0 0 1 1 1 16#0007

x: State not significant

Switch on

disabled

0x1111

Quick stop Malfunction

Operation

enabled

Switched on

Ready to

switch on

(W3201)

masked by

16#006F

16#0000 16#0020

16#0040 16#0060

16#0008 16#0028

16#000F 16#002F

36 S1A10386 06/2012

ATV312_PROFIBUS_DP_S1A10386_02

S1A10386 06/2012

Schneider ATV312H055M2, ATV312HU15N4, ATV312H037M2, ATV312HU30N4, ATV312H055N4 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Important Information

Before you begin

Documentation structure

Installation manual

Programming manual

Simplified manual

Quick Start sheet

Communication manuals: CANopen, DeviceNet, Modbus and PROFIBUS DP

Communication variables guide

Introduction

Presentation

Hardware setup

Presentation

Receipt

Installing the card in the drive

Characteristics and functions of the terminals

Connection to the Modbus base port

Connection to the PROFIBUS DP network

Recommendations

Wiring diagram for ATV 312 equipped with VW3 A312 07

Wire sizes

Configuration

Drive behaviour at first Power on with a PROFIBUS DP option card

Drive default values

Control of an ATV 312 from a PROFIBUS DP option card

Diagnostics

Diagnostic LEDs

Communication fault management

PROFIBUS DP mapping

PROFIBUS DP protocol

Output PZDs

Input PZDs

PKW aperiodic service

Configuration of the communication

Project configuration

Configuration with SyCON additional Software

PLC IO image / Altivar 312 DP slave mapping

Example of Control of the Drive

Animated operator screen (example)

Supervision and control in LINE mode