Important InformationNOTICERead these instructions carefully,and look at the equipment to bee familiar with the device before trying to install,operate,or maintainit.The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to callThe addition of this symbol to a Danger or Waming safety label indicates that an electrical hazard exists,which will result inpersonal 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 followthis symbol to avoid possible injury or death.A DANGERDANGER indicates an imminently hazardous situation,which,if not avoided,will result in death or serious injuryA WARNINGWARNING indicates a potentially hazardous situation,which,if not avoided,can result in death,serious injury orequipment damage.A CAUTIONCAUTION indicates a potentially hazardous situation,which,if not avoided,can result in injury or equipmentdamage.CAUTIONCAUTION,used without the safety alert symbol,indicates a potentially hazardous situation which,if not avoided,can result in equipment damage.PLEASE NOTEThe 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 bySchneider Electric for any consequences arising out of the use of this product.2009 Schneider Electric.All Rights Reserved.S1A1038310,2009Before you beginRead and understand these instructions before performing any procedure with this drive.AA DANGERHAZARD OF ELECTRIC SHOCK,EXPLOSION,OR ARC FLASHRead and understand this manual before installing or operating the Altivar 312 drive.Installation,adjustment,repair,andmaintenance must be performed by qualified personnel.The user is responsible for pliance with all international and national electrical code requirements with respect to grounding ofall equipment.Many parts of this drive,including the printed circuit boards,operate at the line voltage.DO NOT TOUCH.Use only electricallyinsulated tools.DO NOT touch unshielded ponents 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,indluding 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 pletely,contact your local Schneider Electric representative.Do not repair oroperate 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.A DANGERUNINTENDED EQUIPMENT OPERATIONRead 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.A WARNINGDAMAGED DRIVE EQUIPMENTDo 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.A WARNINGLOSS OF CONTROLThe designer of any control scheme mustconsider the potential failure modes of control paths and,for certain critical control functionsprovide 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 munication links.Consideration must be given to the implications of unanticipatedtransmission delays or failures of the link.aFailure to follow these instructions can result in death,serious injury,or equipment damage.a.For addifional information,refer to NEMA ICS 1.1 (latest edition),"Safety Guidelines for the Applicafion,Installafion,and Maintenance of Solid State Contror'and toNEMA ICS 7.1(latest edition),"Safety Standards for Construction and Guide for Selection,Installafion and Operation of Adjustable-Speed Drive Systems."S1A103831020095Documentation structureThe following Altivar 312 technical documents are available on the Schneider Electric website (www.schneider-electric.)as well as onDVD-ROM (reference VW3A8200).Installation manualThis manual describes how to install and wire the drive.Programming manualThis manual describes the functions,parameters and use of the drive teminal (integrated display terminal,optional graphic display terminaland optional remote terminal).The munication functions are not described in this manual,but in the manual for the bus or work used.Simplified manualThis manual is an extract from programming and installation manual.This manual is delivered with the drive.Quick Start sheetThe Quick Start describes how to wire and configure the drive to start motor quickly and simply for simple applications.This document isdelivered with the drive.Communication manuals:CANopen,DeviceNet,Modbus and PROFIBUS DPThese manuals describe the assembly,connection to the bus or work,signaling,diagnostics,and configuration of the munication-specific parameters.They also describe the protocol munication servicesCommunication variables guideThis manual defines the drive control processes and the drive variables which can be accessed by the munication buses.S1A1038310,2009IntroductionPresentationThis guide contains information on installation and describes the PROFIBUS DP services available.The "munication variables"guidedescribes the operating modes,as well as the Altivar 312 variables and parameters which can be accessed via the munication bus.The PROFIBUS DP munication 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:Uploading adjustment parametersControl-signaling·DiagnosticsThe PROFIBUS DP card has an open style connector.The cable for connection to the PROFIBUS DP bus must be ordered separately.Drive terminal displaysThe 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 teminal in square brackets.Example:[Fallback speed]Parameter codes are displayed on the integrated 7-segment display terminal in round bracketsExample:(LFF).FormatsIn this manual,hexadecimal values are written as follows:16#7Hardware setupPresentationRelay outputsAnalog inputsLogic inputsAddressingswitches,SW1WARNINGPROFIBUS DPRJ45 socketLine termination switches,SW2LEDsReceiptCheck 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 driveA DANGERUNINTENDED EQUIPMENT OPERATIONDo 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.AA DANGERHAZARD OF ELECTRIC SHOCK.EXPLOSION.OR ARC FLASHDo not touch the temminal 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.S1A1038310,2009Hardware setupInstall the card in ATV312 as follows:3④1.Open the ATV312 front cover2 3.Remove the terminal board fixing screw and take off the ATV312 standard temminal 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.9Hardware setupCharacteristics and functions of the terminalsR2A R2B R2CSW1SW2RJ45ModbusDGND AB SHLD SCRPROFIBUS DPTerminalFunctionElectrical characteristicsR2AConfigurable relay outputs:Minimum switching capacity:10 mA for 5 V=R2B1 relay logic output,one "N/C"Maximum switching capacity on resistive load (cos o=1 and LR =0 ms):R2Ccontact and one "N/O"contact5 A for 250V~and 30 V-with mon point..Maximum switching capacity on inductive load(cos =0.4 and LR=7ms):2 A for 250V~and 30 V-Sampling time:8 msService life:100,000 operations at maximum switching powerCOMAnalog I/O mon+10Power supply for referencepotentiometer(2.2 to 10 k)·10 mA maxProtected against short-circuits and overoadsAnalog voltage inputBipolar analog input 0 10V(maximum safe voltage 30V)The or-polarity of the voltage on Al2 affects the direction of the setpoint andtherefore the direction of operation.Resolution:0.01 V.10-bit sign converter·Precision±4.3%.，linearity±0.2%，of max对num value·Sampling time:8msOperation with shielded cable 100 m maximumAl3Analog current inputAnalog current input X-Y mA by programming X and Y from 0 to 20 mA:+24Logic input power supply.24 V protected against short-circuits and overloads,minimum 19 V,maximum 30 VMaximum customer current available:100 mALogic inputsProgrammable logic inputs2.24 V internal or 24 V external power supply (min.19 V,max.30 V)Max.current:100 mAMax.sampling time:4 msSource position:Positive logic State 0 if<5V or logic input not wired,state 1 if>11 VRJ45Communication portConnection for SoMove software,Modbus,remote display,loader tools.SW1Addressing switchesSee page 14.SW2Line termination switchesSee page 11.PROFIBUSCommunicationPROFIBUS DP open style connector for connection to the fieldbus,see page 11.DPS1A1038310,2009Hardware setupConnection to the Modbus base portNot connected2Not connected3Not connected4D156Not connected7VP(1)Common(1)Reserved for RS232/RS485 converterConnection to the PROFIBUS DP workSW1SW1 description,see page 14.SW2RJ45Modbus:A BSHLD SCRPROFIBUS DPconnectorEMC damps(1):pins A and pins B are internally connected.NumberTerminalElectrical characteristics1DGNDData Ground:Not Connected2ARxD/TxD-N:Receive/Transmit-Data-N3BRxD/TxD-P:Receive/Transmit-Data-PARxD/TxD-N:Receive/Transmit-Data-N5BRxD/TxD-P:Receive/Transmit-Data-P6SHLDSHIELDNote:If EMC clamp is not connected,wire the PROFIBUS DP cable shield to SHLD.7SCRSCREEN:Connect to the groundThe line termination is activated with the switches SW2(dip switches 1 and 2 to ON position).S1A10383102009Hardware setupConnection accessoriesPROFIBUS DP bus connection cablesDescriptionLengthCatalog numberPROFIBUS DP connection cables100mTSX PBS CA 100400mExample of connection:PROFIBUS DP munication module:TSX-PBY100Altivar 312Altivar 312TSX PREMIUM PLCConnector with lierminator490NAD91103PROFIBUS DP connectionOn the last module.you must activate the(100or400m)line termination,bysetting SW2 to ON(dip switches 1 and 2to ON position)12S1A1038310,2009