Baldor MIN1853 manual EMC Installation Instructions, Cable Screens Grounding

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EMC Installation Instructions

To ensure electromagnetic compatibility (EMC), the following installation instructions should be completed. These steps help to reduce interference. Consider the following:

Grounding of all system elements to a central ground point

Shielding of all cables and signal wires

Filtering of power lines

A proper enclosure should have the following characteristics:

A)All metal conducting parts of the enclosure must be electrically connected to the back plane. These connections should be made with a grounding strap from each element to a central grounding point . ￿

B)Keep the power wiring (motor and power cable) and control wiring separated. If these wires must cross, be sure they cross at 90 degrees to minimize noise due to induction.

C)The shield connections of the signal and power cables should be connected to the screen rails or clamps. The screen rails or clamps should be conductive clamps fastened to the cabinet. ￿

D)The cable to the regeneration resistor must be shielded. The shield must be connected to ground at both ends.

E)The location of the AC mains filter has to be situated close to the drive so the AC power wires are as short as possible.

F)Wires inside the enclosure should be placed as close as possible to conducting metal, cabinet walls and plates. It is advised to terminate unused wires to chassis ground. ￿

G)To reduce ground current, use at least a 10mm2 (6 AWG) solid wire for ground connections.

￿Grounding in general describes all metal parts which can be connected to a protective conductor, e.g. housing of cabinet, motor housing, etc. to a central ground point. This central ground point is then connected to the main plant (or building) ground.

￿Or run as twisted pair at minimum.

Cable Screens Grounding

Cable (Twisted Pair Conductors)

Conductive Clamp – Must contact bare cable shield

and be secured to metal backplane.

MN1853

CE Guidelines 9-3

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Contents LinStep+ Single-Axis Microstepping Indexer/Driver Table of Contents Prog POSProg To PAD From Troubleshooting Iv Table of Contents MN1853 Limited Warranty Section General InformationCE Compliance Product Notice Intended use Could result in injury or deathCould result in damage to property Do not apply AC power before you ensure that grounds are Do not touch any circuit board, power device or electricalConnection before you first ensure that power has been Voltages that are conducted to its power input terminals.Power is removed from the drive Extend more than 0.2 5 into keypad assemblyInstead, we recommend using a four wire Wye Driver should have specifications compatible to the driveSection Product Overview OverviewMotors Product Overview MN1853 Mechanical Installation Section Receiving and InstallationPower Dissipation Receiving & InspectionRecommended System Grounding 1 phase for CE Recommended System Grounding for ULInput Power Conditioning System Grounding Ungrounded Distribution SystemEurope Wire Size and Protection DevicesDelay a BaldorConnection Locations 115VAC, 1 Axis Keypad Nullmodem Connections Tools Required9 & 25 Pin RS-232 Cable Connections for UL Installations RS-232 PC ConnectionsDaisy Chain Connections Rules for Daisy Chain OperationRS485 PC Connections What is a termination resistor?Where are these resistors placed? How many resistors should my system have?13 RS485 4 Wire Multi-Drop for UL Installations Discrete I/O Connections Limits ConnectionsET± Encoder Signal PVS100 Danaher 9-Pin D Encoder Color Code+5VDC Interlock Intlk Motor ConnectorAY0165A00 Leadwire Connection 9 pin to flying leads Ground GND21 Opto Racks DB25 Pin to Screw Terminal Converter PNP ConverterPNP Power On Checks Start-Up ProcedurePower Off Checks Action Display CommentsSection Keypad Operation OverviewF1, F2, F3 JOG F2 Menu KeyMain Menu MenusDecimal Point CommaAlpha Edit Menu New ProgramSave the program Edit an existing programNaming a program Example of Naming a ProgramEntering Characters with the Alpha Key In edit mode Use the =O keys for additional alpha charactersEdit, Setup Submenu Submenu Setup Parameter Description of Setup ParameterPress EDIT, POS F3 Press YES F1 or no F3 Pressing Help In the Program Edit function Pressing Help in the Main MenuPressing Help in Menus and Sub-Menus Sequentially Eeprom message disappearsCOPY, to PAD Submenu Keypad Operation MN1853 Section Setup Procedure Format DefinitionAR unloaded + 12.987 x log + log 155 Tm * Jr Value RangeFine-Tuning Offsets Value HighValue OFF Range N/A ValueApplication Notes Configuring Encoder Resolution ERi Configure Your Application Mechanics Value inch Configure the I/O Char Keypad Display Input Character DescriptionNo additional interrupts will be seen By one-half Brake AMP FaultFault Over CurrentConfigure the Optional Lxopto 44/88 Configure the Output StatesConfigure End of Travel Switch Polarity Configure JOG ParametersConfigure Home Parameters Configuring Home Edge HEi Configure Power-up Program Configure Serial Communications Value Enabled Range Enabled, DisabledPOS1 Configure Miscellaneous Setup ParametersData Type Description of Display Data Type VEL1General Password Rules Password Type Description Gives access to these menusSetup MN1853 Value Units Keypad Program Command ListSection Keypad Programming ExamplesValue Units Range ExampleAC2 DE.5 VE12 DA3 GO DA3 GO DA3 GO DC Distance to Change Example Distance to Change Examples of DC move profiles, AC = seconds, VE=ipsAC.1 VE60 DI2 GO DI1 GO DI-4 GO Value Units Range N/A LP2 DI3 GO EBIF2,1 EN EB DI2 GO RUN Edit =12 =13 =17 =18 =22 =23=26 =27 =28 Copy DELExample 3-Screen Menu Program GH Start Home Value N/A Units N/A Range N/A Value N/A Units N/A Range i=1-16 Units Range N/A=1-400, name = any legal program name IF10 Gtpart a EBUnits Range IFPARTS=25 GS20 EBIV12,LENGTH LppiecesDilength Value Units N/A Range N/A Syntax MC+ MC Move Continuous Move Continuous MS27,COUNT Main Powerup ONL,GTON EOTGthome VE5 DA20 GO= starting output number Syntax RGr RG Registration ST1 AC1 DE1 VE25 DA6 GO VE50 DA0 GO EN SQRESULT=0 SQ27.96,SQRESULTValue N/A Units N/A Value N/A Units secondsSyntax VEr VE Velocity Summary of Expressions, Operators and Functions Helpful Hints Programming your applicationProgramming Overview Program Example of Hosted ModeVariables Variable NamesBuilt-in Variables Variable Name Description of Built-in Variable TypeUsing Built-in Variable Arowrel Non-Volatile Variables PartsLpnumber AO15=VOLTAGE + Error Arithmetic Operands and EquationsBoolean Operators Expressions Other Programming Samples Logical OperatorsIncrement/Decrement Variables WTAI12MAX TempSetting an Output=On on-the-fly Create a Message and Read an Input VariableGET 4 Bcds Read a 4 Digit BCD number, 2 Digits at a timeReading an Analog Input Value Digit BCD=4 Digit BCD+2TWSection Troubleshooting 1Operating Mode Indications, 1 AxisAdditional Information General Additional Information Serial Communications Problems Troubleshooting MN1853 Section Specifications & Product Data IdentificationLinStep+ LX 1 P 1 A- 0xF9 VAC General SpecificationsProtection & Indicators Description VDCDimensions Specifications & Product Data MN1853 CE Declaration of Conformity Wiring of Shielded Screened CablesSection CE Guidelines EMC Conformity and CE MarkingEMC Wiring Technique Grounding EarthEMC Installation Instructions Cable Screens GroundingInput Signal Cable Grounding Simulated Encoder Output Cable GroundingEncoder Cable Grounding Appendix a Programming TemplateAppendix MN1853 MN1853 Appendix A-3 Remote Keypad Mounting Template Baldor Electric Company Baldor Electric Company MN1853 01 C&JLinStep+ Single-Axis Microstepping Indexer/Driver